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Yang X, Fan X, Lin S, Zhou Y, Liu H, Wang X, Zuo Z, Zeng Y. Assessment of Lymphovascular Invasion in Breast Cancer Using a Combined MRI Morphological Features, Radiomics, and Deep Learning Approach Based on Dynamic Contrast-Enhanced MRI. J Magn Reson Imaging 2024; 59:2238-2249. [PMID: 37855421 DOI: 10.1002/jmri.29060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2023] [Revised: 09/05/2023] [Accepted: 09/05/2023] [Indexed: 10/20/2023] Open
Abstract
BACKGROUND Assessment of lymphovascular invasion (LVI) in breast cancer (BC) primarily relies on preoperative needle biopsy. There is an urgent need to develop a non-invasive assessment method. PURPOSE To develop an effective model to assess the LVI status in patients with BC using magnetic resonance imaging morphological features (MRI-MF), Radiomics, and deep learning (DL) approaches based on dynamic contrast-enhanced MRI (DCE-MRI). STUDY TYPE Cross-sectional retrospective cohort study. POPULATION The study included 206 BC patients, with 136 in the training set [97 LVI(-) and 39 LVI(+) cases; median age: 51.5 years] and 70 in the test set [52 LVI(-) and 18 LVI(+) cases; median age: 48 years]. FIELD STRENGTH/SEQUENCE 1.5 T/T1-weighted images, fat-suppressed T2-weighted images, diffusion-weighted imaging (DWI), and DCE-MRI. ASSESSMENT The MRI-MF model was developed with conventional MR features using logistic analyses. The Radiomic feature extraction process involved collecting data from categorized DCE-MRI datasets, specifically the first and second post-contrast images (A1 and A2). Next, a DL model was implemented to determine LVI. Finally, we established a joint diagnosis model by combining the MRI-MF, Radiomics, and DL approaches. STATISTICAL TESTS Diagnostic performance was compared using receiver operating characteristic curve analysis, confusion matrix, and decision curve analysis. RESULTS Rim sign and peritumoral edema features were used to develop the MRI-MF model, while six Radiomics signature from the A1 and A2 images were used for the Radiomics model. The joint model (MRI-MF + Radiomics + DL models) achieved the highest accuracy (area under the curve [AUC] = 0.857), being significantly superior to the MRI-MF (AUC = 0.724), Radiomics (AUC = 0.736), or DL (AUC = 0.740) model. Furthermore, it also outperformed the pairwise combination models: Radiomics + MRI-MF (AUC = 0.796), DL + MRI-MF (AUC = 0.796), or DL + Radiomics (AUC = 0.826). DATA CONCLUSION The joint model incorporating MRI-MF, Radiomics, and DL approaches can effectively determine the LVI status in patients with BC before surgery. LEVEL OF EVIDENCE 4 TECHNICAL EFFICACY: Stage 2.
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Affiliation(s)
- Xiuqi Yang
- Department of Radiology, Xiangtan Central Hospital, Xiangtan, China
| | - Xiaohong Fan
- The School of Mathematics and Computational Science, Xiangtan University, Xiangtan, China
| | - Shanyue Lin
- Department of Radiology, Affiliated Hospital of Guilin Medical University, Guilin, China
| | - Yingjun Zhou
- Department of Radiology, Xiangtan Central Hospital, Xiangtan, China
| | - Haibo Liu
- Department of Radiology, Xiangtan Central Hospital, Xiangtan, China
| | - Xuefei Wang
- Department of Breast Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Zhichao Zuo
- The School of Mathematics and Computational Science, Xiangtan University, Xiangtan, China
| | - Ying Zeng
- Department of Radiology, Xiangtan Central Hospital, Xiangtan, China
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Karwacki J, Łątkowska M, Jarocki M, Jaworski A, Szuba P, Poterek A, Lemiński A, Kaczmarek K, Hałoń A, Szydełko T, Małkiewicz B. The clinical meaning of lymphovascular invasion: preoperative predictors and postoperative implications in prostate cancer - a retrospective study. Front Oncol 2024; 14:1349536. [PMID: 38764583 PMCID: PMC11099271 DOI: 10.3389/fonc.2024.1349536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Accepted: 04/22/2024] [Indexed: 05/21/2024] Open
Abstract
Introduction Lymphovascular invasion (LVI) is a pivotal histopathological parameter in prostate cancer (PCa), holding significant prognostic implications. Our study pursued a dual objective: firstly, to identify preoperative factors associated with LVI, aiming to unveil markers facilitating the recognition of patients prone to LVI during postoperative examination; and secondly, to assess postoperative outcomes correlated with LVI. Methods We retrospectively analyzed 861 nonmetastatic PCa patients who underwent radical prostatectomy (RP), investigating preoperative factors and postoperative outcomes. Surgical specimens were processed following established guidelines. Statistical analyses utilized non-parametric tests to assess the association between LVI and both pre- and postoperative factors. Furthermore, logistic regression analyses were utilized to develop models aimed at identifying the most significant predictors of LVI and pN1 status, respectively. Results Numerous preoperative factors exhibited significant correlations with LVI, offering valuable clinical insights. Logistic regression identified magnetic resonance imaging (MRI)-based clinical tumor stage (cT) 3-4, biopsy Gleason Grading Group (GGG) 3-5, preoperative prostate specific antigen (PSA) ≥20 and percentage of positive biopsy cores (PPBC) ≥50% as the strongest preoperative predictors of LVI. Additionally, the study uncovered an association between LVI and postoperative outcomes, including postoperative PSA (p value <0.001), extracapsular extension (ECE) (<0.001), positive surgical margins (PSM) (<0.001), perineural invasion (PNI) (<0.001), pathological tumor stage (pT) (<0.001), pathological lymph node status (pN) (<0.001), postoperative GGG (<0.001), and operative time (0.023). Notably, the study revealed a novel and substantial association between LVI and an increased number of positive lymph nodes in pN+ patients in the univariate analysis (<0.001). Furthermore, we have found an association between LVI and pN1 status in the logistic regression analysis (odds ratio [OR] = 23.905; p <0.001). Conclusion Our findings underscore the pivotal role of LVI in influencing the prognosis of prostate cancer (PCa). The study acknowledges the challenges associated with preoperative LVI assessment and emphasizes the need for future research to unravel the factors associated with this histopathological finding. Significantly, our research stands out as the first, to the best of our knowledge, to reveal the association between LVI and the number of positive lymph nodes in pN+ patients.
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Affiliation(s)
- Jakub Karwacki
- Department of Minimally Invasive and Robotic Urology, University Center of Excellence in Urology, Wrocław Medical University, Wrocław, Poland
| | | | - Michał Jarocki
- Department of Minimally Invasive and Robotic Urology, University Center of Excellence in Urology, Wrocław Medical University, Wrocław, Poland
| | - Arkadiusz Jaworski
- Department of Minimally Invasive and Robotic Urology, University Center of Excellence in Urology, Wrocław Medical University, Wrocław, Poland
| | - Przemysław Szuba
- Faculty of Economics in Opole, WSB University in Wroclaw, Wroclaw, Poland
| | - Adrian Poterek
- Department of Minimally Invasive and Robotic Urology, University Center of Excellence in Urology, Wrocław Medical University, Wrocław, Poland
| | - Artur Lemiński
- Department of General and Oncologic Urology, Independent Public Regional Hospital in Szczecin, Szczecin, Poland
- Department of Biochemical Sciences, Pomorenian Medical University, Szczecin, Poland
| | - Krystian Kaczmarek
- Department of General and Oncologic Urology, Independent Public Regional Hospital in Szczecin, Szczecin, Poland
| | - Agnieszka Hałoń
- Department of Clinical and Experimental Pathology, Wroclaw Medical University, Wroclaw, Poland
| | - Tomasz Szydełko
- University Center of Excellence in Urology, Wrocław Medical University, Wrocław, Poland
| | - Bartosz Małkiewicz
- Department of Minimally Invasive and Robotic Urology, University Center of Excellence in Urology, Wrocław Medical University, Wrocław, Poland
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Cirulli GO, Corsi N, Rakic I, Stephens A, Chiarelli G, Finati M, Davis M, Tinsley S, Sood A, Buffi N, Lughezzani G, Carrieri G, Salonia A, Briganti A, Montorsi F, Rogers C, Abdollah F. Impact of lymphovascular invasion on survival in surgically treated upper tract urothelial carcinoma: a nationwide analysis. BJU Int 2024; 133:555-563. [PMID: 38097533 DOI: 10.1111/bju.16258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2024]
Abstract
OBJECTIVES To assess the prognostic ability of lymphovascular invasion (LVI) in upper tract urothelial carcinoma (UTUC) as a predictor of overall survival (OS) using a large North American cohort. PATIENTS AND METHODS Our cohort included 5940 patients with clinical M0 UTUC who underwent a radical nephroureterectomy (RNU), between 2010 and 2016, within the National Cancer Database. The main variable of interest was LVI status, and its interaction with pathological nodal (pN) status. Kaplan-Meier curves were used to depict the OS also stratifying patients on LVI status. Cox regression analysis tested the impact of LVI status on OS after accounting for the available covariates. RESULTS The median (interquartile range [IQR]) age at diagnosis was 71 (63-78) years and most patients had pathological T1 stage disease (48.6%). Nodal status was pN0, pN1 and pNx in 45.8%, 6.3% and 47.9%, respectively. Overall, 22.1% had LVI. The median (IQR) follow-up time was 32.6 (16.0-53.3) months. At the 5-year postoperative follow-up, the estimated OS rate was 28% in patients with LVI vs 66% in those without LVI (P < 0.001). When patients were stratified based on nodal status those rates were 32% vs 68% in pN0 patients (P < 0.001), 23% vs 30% in pN1 patients (P = 0.8), and 28% vs 65% in pNx patients (P < 0.001). On multivariable analysis, the presence of LVI was associated with less favourable OS (hazard ratio 1.79, 95% confidence interval 1.60-1.99; P < 0.001). CONCLUSION Our study assessed the impact of LVI on OS in patients with UTUC in a large North American nationwide cohort. Our series, as the largest to date, indicate that LVI is associated with less favourable survival outcomes in patients with UTUC after RNU, and this variable could be used in counselling patients about their prognosis and might be a useful tool for future trials to risk-stratify patients.
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Affiliation(s)
- Giuseppe Ottone Cirulli
- VUI Center for Outcomes Research, Analysis, and Evaluation, Henry Ford Health System, Detroit, MI, USA
- Division of Oncology, Unit of Urology, IRCCS Ospedale San Raffaele, Vita-Salute San Raffaele University, Milan, Italy
| | - Nicholas Corsi
- VUI Center for Outcomes Research, Analysis, and Evaluation, Henry Ford Health System, Detroit, MI, USA
| | - Ivan Rakic
- VUI Center for Outcomes Research, Analysis, and Evaluation, Henry Ford Health System, Detroit, MI, USA
| | - Alex Stephens
- Public Health Sciences, Henry Ford Health System, Detroit, MI, USA
| | - Giuseppe Chiarelli
- VUI Center for Outcomes Research, Analysis, and Evaluation, Henry Ford Health System, Detroit, MI, USA
- Department of Urology, IRCCS Humanitas Research Hospital, Humanitas University, Milan, Italy
| | - Marco Finati
- VUI Center for Outcomes Research, Analysis, and Evaluation, Henry Ford Health System, Detroit, MI, USA
- Department of Urology and Renal Transplantation, University of Foggia, Foggia, Italy
| | - Matthew Davis
- VUI Center for Outcomes Research, Analysis, and Evaluation, Henry Ford Health System, Detroit, MI, USA
| | - Shane Tinsley
- VUI Center for Outcomes Research, Analysis, and Evaluation, Henry Ford Health System, Detroit, MI, USA
| | - Akshay Sood
- Department of Urology, The James Cancer Hospital and Solove Research Institute, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Nicolò Buffi
- Department of Urology, IRCCS Humanitas Research Hospital, Humanitas University, Milan, Italy
| | - Giovanni Lughezzani
- Department of Urology, IRCCS Humanitas Research Hospital, Humanitas University, Milan, Italy
| | - Giuseppe Carrieri
- Department of Urology and Renal Transplantation, University of Foggia, Foggia, Italy
| | - Andrea Salonia
- Division of Oncology, Unit of Urology, IRCCS Ospedale San Raffaele, Vita-Salute San Raffaele University, Milan, Italy
| | - Alberto Briganti
- Division of Oncology, Unit of Urology, IRCCS Ospedale San Raffaele, Vita-Salute San Raffaele University, Milan, Italy
| | - Francesco Montorsi
- Division of Oncology, Unit of Urology, IRCCS Ospedale San Raffaele, Vita-Salute San Raffaele University, Milan, Italy
| | - Craig Rogers
- VUI Center for Outcomes Research, Analysis, and Evaluation, Henry Ford Health System, Detroit, MI, USA
| | - Firas Abdollah
- VUI Center for Outcomes Research, Analysis, and Evaluation, Henry Ford Health System, Detroit, MI, USA
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Miyata H, Sugimura K, Kanemura T, Takeoka T, Sugase T, Yasui M, Nishimura J, Wada H, Akita H, Yamamoto M, Hara H, Shinno N, Omori T, Yano M. Prognostic impact of nodal status and lymphovascular invasion in patients undergoing neoadjuvant chemotherapy for esophageal squamous cell carcinoma. Dis Esophagus 2024:doae038. [PMID: 38693752 DOI: 10.1093/dote/doae038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Revised: 04/10/2024] [Indexed: 05/03/2024]
Abstract
Nodal status is well known to be the most important prognostic factor for esophageal cancer patients, even if they are treated with neoadjuvant therapy. To establish an optimal postoperative adjuvant strategy for patients, we aimed to more accurately predict the prognosis of patients and systemic recurrence by using clinicopathological factors, including nodal status, in patients with esophageal cancer who received neoadjuvant chemotherapy. The clinicopathological factors associated with survival and systemic recurrence were investigated in 488 patients with esophageal squamous cell carcinoma who received neoadjuvant chemotherapy. Overall survival differed according to tumor depth, nodal status, tumor regression, and lymphovascular (LV) invasion. In the multivariate analysis, nodal status and LV invasion were identified as independent prognostic factors (P < 0.0001, P = 0.0008). Nodal status was also identified as an independent factor associated with systemic recurrence, although LV invasion was a borderline factor (P = 0.066). In each pN stage, patients with LV invasion showed significantly worse overall survival than those without LV invasion (pN0: P = 0.036, pN1: P = 0.0044, pN2: P = 0.0194, pN3: P = 0.0054). Patients with LV invasion were also more likely to have systemic, and any recurrence than those without LV invasion in each pN stage. Pathological nodal status and LV invasion were the most important predictors of survival and systemic recurrence in patients with esophageal cancer who underwent neoadjuvant chemotherapy followed by surgery. This finding could provide useful information about selecting candidates for adjuvant therapy among these patients. Our analysis showed that LV invasion was an independent prognostic factor in patients with esophageal cancer who underwent neoadjuvant chemotherapy and that combining LV invasion with pathological nodal status makes it possible to stratify the prognosis in those patients.
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Affiliation(s)
- Hiroshi Miyata
- Department of Gastroenterological Surgery, Osaka International Cancer Institute, Osaka, Japan
| | - Keijirou Sugimura
- Department of Gastroenterological Surgery, Osaka International Cancer Institute, Osaka, Japan
| | - Takashi Kanemura
- Department of Gastroenterological Surgery, Osaka International Cancer Institute, Osaka, Japan
| | - Tomohira Takeoka
- Department of Gastroenterological Surgery, Osaka International Cancer Institute, Osaka, Japan
| | - Takahito Sugase
- Department of Gastroenterological Surgery, Osaka International Cancer Institute, Osaka, Japan
| | - Masayoshi Yasui
- Department of Gastroenterological Surgery, Osaka International Cancer Institute, Osaka, Japan
| | - Junichi Nishimura
- Department of Gastroenterological Surgery, Osaka International Cancer Institute, Osaka, Japan
| | - Hiroshi Wada
- Department of Gastroenterological Surgery, Osaka International Cancer Institute, Osaka, Japan
| | - Hiroshi Akita
- Department of Gastroenterological Surgery, Osaka International Cancer Institute, Osaka, Japan
| | - Masaaki Yamamoto
- Department of Gastroenterological Surgery, Osaka International Cancer Institute, Osaka, Japan
| | - Hisashi Hara
- Department of Gastroenterological Surgery, Osaka International Cancer Institute, Osaka, Japan
| | - Naoki Shinno
- Department of Gastroenterological Surgery, Osaka International Cancer Institute, Osaka, Japan
| | - Takeshi Omori
- Department of Gastroenterological Surgery, Osaka International Cancer Institute, Osaka, Japan
| | - Masahiko Yano
- Department of Gastroenterological Surgery, Osaka International Cancer Institute, Osaka, Japan
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Hong SA, Armstrong AT, Snow K, Walker RJ, Massa ST. Association of adjuvant radiation and survival in human papilloma virus-positive oropharynx squamous cell carcinoma with lymphovascular invasion as the sole adverse pathologic feature. Head Neck 2024; 46:1043-1050. [PMID: 38511301 DOI: 10.1002/hed.27740] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Revised: 02/18/2024] [Accepted: 03/08/2024] [Indexed: 03/22/2024] Open
Abstract
BACKGROUND Postoperative radiotherapy radiation therapy (PORT) for early-stage human papillomavirus (HPV)-positive oropharyngeal squamous cell carcinoma (OPSCC) with positive lymphovascular invasion (LVI) has an unclear association with overall survival (OS). METHODS This retrospective cohort study queried the National Cancer Database for surgically treated, T1-2, N0-1 HPV+ OPSCC from 2010 to 2019. Primary exposures were LVI and PORT, and the main outcome was 5-year OS. Odds ratios and hazard ratios (HR) with 95% confidence intervals (CIs) were generated using multivariable models and Cox proportional hazard models, respectively. RESULTS Of 2768 patients, average age was 59.3 years, 2207 (79.7%) were male, and 386 (13.9%) had LVI. Of patients with LVI as their sole adverse pathologic feature, 220 (57.0%) received PORT, which was not associated with 5-year OS (HR, 1.13; CI, 0.65-1.19). CONCLUSIONS Patients with surgically treated, early-stage HPV+ OPSCC and positive LVI as their only pathologic adverse feature may not require PORT.
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Affiliation(s)
- Scott A Hong
- Department of Otolaryngology-Head and Neck Surgery, Saint Louis University, St. Louis, Missouri, USA
| | - Austin T Armstrong
- Department of Otolaryngology-Head and Neck Surgery, Saint Louis University, St. Louis, Missouri, USA
| | - Katherine Snow
- Saint Louis University School of Medicine, St. Louis, Missouri, USA
| | - Ronald J Walker
- Department of Otolaryngology-Head and Neck Surgery, Saint Louis University, St. Louis, Missouri, USA
| | - Sean T Massa
- Department of Otolaryngology-Head and Neck Surgery, Saint Louis University, St. Louis, Missouri, USA
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Puga FM, Correia L, Vieira I, Caetano JS, Cardoso R, Dinis I, Mirante A. Differentiated Thyroid Cancer in Children and Adolescents: 12-year Experience in a Single Center. J Clin Res Pediatr Endocrinol 2024:0-0. [PMID: 38683018 DOI: 10.4274/jcrpe.galenos.2024.2024-1-25] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/01/2024] Open
Abstract
Objective Differentiated thyroid cancer (DTC) is the most common pediatric endocrine cancer but studies are scarce. Latest recommendations advocate for an individualized risk-based approach to select patients for additional therapy. Lymphovascular invasion is not considered, despite being a well-known risk factor in the adult population. The aim of our study was to describe the outcomes of a cohort of DTC patients diagnosed at pediatric age and to evaluate the impact of lymphovascular invasion on the risk of persistence/recurrence. Methods We conducted a retrospective study of patients diagnosed with DTC at pediatric age from 2010 to 2022 at our center. All patients had total thyroidectomy. Radioactive iodine therapy (RAI) was used in selected patients. The response to therapy and occurrence of persistent/recurrent disease were evaluated. Results A total of 21 DTC were diagnosed, mostly papillary thyroid carcinoma (PTC) (81.0%, 17). Six patients (28.6%) had nodal involvement and one (4.8%) had lung metastasis at the time of the diagnosis. Lymphovascular invasion was present in 11 patients (52.4%). After surgery, 13 patients (61.9%) were submitted to RAI. The mean follow-up time was 5.7 ± 3.1 years. Overall, 6 patients (31.6%) experienced persistent/recurrent disease during the follow-up time. Among PTC patients, persistent/recurrent disease was more frequent in the presence of lymphovascular invasion [55.6% (5/9) vs 0.0% (0/6), p=0.031]. Conclusion An individualized risk-based approach is recommended. Our study suggests that lymphovascular invasion may be associated with a higher risk of persistence/recurrence and should therefore be considered for decision making in children and adolescents with PTC.
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Affiliation(s)
- Francisca Marques Puga
- Serviço de Endocrinologia, Diabetes e Metabolismo, Unidade Local de Saúde de Santo António, Porto, Portugal
| | - Laura Correia
- Serviço de Pediatria, Centro Hospitalar do Baixo Vouga, Aveiro, Portugal
| | - Inês Vieira
- Serviço de Endocrinologia, Diabetes e Metabolismo, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - Joana Serra Caetano
- Unidade de Endocrinologia Pediátrica, Diabetes e Crescimento, Hospital Pediátrico de Coimbra, Coimbra, Portugal
| | - Rita Cardoso
- Unidade de Endocrinologia Pediátrica, Diabetes e Crescimento, Hospital Pediátrico de Coimbra, Coimbra, Portugal
| | - Isabel Dinis
- Unidade de Endocrinologia Pediátrica, Diabetes e Crescimento, Hospital Pediátrico de Coimbra, Coimbra, Portugal
| | - Alice Mirante
- Unidade de Endocrinologia Pediátrica, Diabetes e Crescimento, Hospital Pediátrico de Coimbra, Coimbra, Portugal
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Chen J, Cui X, Wu H, Zhou C. Case report: A rare case of very well-differentiated gastric adenocarcinoma of gastric type with a lymphovascular invasion. Front Oncol 2024; 14:1396281. [PMID: 38725617 PMCID: PMC11079201 DOI: 10.3389/fonc.2024.1396281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Accepted: 04/04/2024] [Indexed: 05/12/2024] Open
Abstract
Background Very well-differentiated gastric adenocarcinoma (VWDA) is a rare variant of gastric cancer, for which the diagnostic criteria and clinical behavior are not fully established. We reported a case of an intramucosal VWDA of gastric type with a lymphovascular invasion (LVI). Case presentation A 67-year-old female was diagnosed as intramucosal gastric adenocarcinoma after a biopsy at the local hospital 3 weeks ago and then visited our hospital for further treatment. The endoscopic examination in our hospital showed a rough, slightly faded, 30-mm, flat, and elevated lesion on the lesser curvature of the middle gastric body. Histopathologically, the lesion consisted of superficial foveolar-type papillary adenocarcinoma and deep pyloric gland-type tubular adenocarcinoma. The immunostaining results showed that the foveolar-type papillary adenocarcinoma was positive for MUC5AC and had a high index of Ki-67, but the pyloric gland-type tubular adenocarcinoma was positive for MUC6 and had a low index of Ki-67. Both components were negative for MSH2 and MSH6, which suggested the high microsatellite instability phenotype. Moreover, a LVI was detected in the lesion. The pathological diagnosis was VWDA of gastric type. Conclusion The case has unique histological and immunophenotypic characteristics, which not only indicates the importance of architectural features in the diagnosis of VWDA but also further proves that the aggressive behavior of VWDA is correlated with tumor histological type and immunophenotype.
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Affiliation(s)
- Jiaqi Chen
- Department of Pathology, The Second Hospital of Shandong University, Jinan, Shandong, China
| | - Xiujie Cui
- Department of Pathology, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Honglei Wu
- Department of Gastroenterology, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Chengjun Zhou
- Department of Pathology, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
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Zheng H, An M, Luo Y, Diao X, Zhong W, Pang M, Lin Y, Chen J, Li Y, Kong Y, Zhao Y, Yin Y, Ai L, Huang J, Chen C, Lin T. PDGFRα +ITGA11 + fibroblasts foster early-stage cancer lymphovascular invasion and lymphatic metastasis via ITGA11-SELE interplay. Cancer Cell 2024; 42:682-700.e12. [PMID: 38428409 DOI: 10.1016/j.ccell.2024.02.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Revised: 11/20/2023] [Accepted: 02/05/2024] [Indexed: 03/03/2024]
Abstract
Cancer-associated fibroblasts (CAFs) exhibit considerable heterogeneity in advanced cancers; however, the functional annotation and mechanism of CAFs in early-stage cancers remain elusive. Utilizing single-cell RNA sequencing and spatial transcriptomic, we identify a previously unknown PDGFRα+ITGA11+ CAF subset in early-stage bladder cancer (BCa). Multicenter clinical analysis of a 910-case cohort confirms that PDGFRα+ITGA11+ CAFs are associated with lymphovascular invasion (LVI) and poor prognosis in early-stage BCa. These CAFs facilitate LVI and lymph node (LN) metastasis in early-stage BCa, as evidenced in a PDGFRα+ITGA11+ CAFs-specific deficient mouse model. Mechanistically, PDGFRα+ITGA11+ CAFs promote lymphangiogenesis via recognizing ITGA11 surface receptor SELE on lymphatic endothelial cells to activate SRC-p-VEGFR3-MAPK pathway. Further, CHI3L1 from PDGFRα+ITGA11+ CAFs aligns the surrounding matrix to assist cancer cell intravasation, fostering early-stage BCa LVI and LN metastasis. Collectively, our study reveals the crucial role of PDGFRα+ITGA11+ CAFs in shaping metastatic landscape, informing the treatment of early-stage BCa LVI.
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Affiliation(s)
- Hanhao Zheng
- Department of Urology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P.R. China; Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, State Key Laboratory of Oncology in South China, Guangzhou, Guangdong, P.R. China
| | - Mingjie An
- Department of Urology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P.R. China; Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, State Key Laboratory of Oncology in South China, Guangzhou, Guangdong, P.R. China
| | - Yuming Luo
- Department of General Surgery, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, P.R. China
| | - Xiayao Diao
- Department of Thoracic Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Wenlong Zhong
- Department of Urology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P.R. China; Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, State Key Laboratory of Oncology in South China, Guangzhou, Guangdong, P.R. China
| | - Mingrui Pang
- Department of Urology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P.R. China; Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, State Key Laboratory of Oncology in South China, Guangzhou, Guangdong, P.R. China
| | - Yan Lin
- Department of Urology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P.R. China; Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, State Key Laboratory of Oncology in South China, Guangzhou, Guangdong, P.R. China
| | - Jiancheng Chen
- Department of Urology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P.R. China; Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, State Key Laboratory of Oncology in South China, Guangzhou, Guangdong, P.R. China
| | - Yuanlong Li
- Department of Urology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P.R. China; Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, State Key Laboratory of Oncology in South China, Guangzhou, Guangdong, P.R. China
| | - Yao Kong
- Department of General Surgery, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, P.R. China
| | - Yue Zhao
- Department of Tumor Intervention, Sun Yat-sen University First Affiliated Hospital, Guangzhou, Guangdong, P.R. China
| | - Yina Yin
- Department of Oncology, Sun Yat-sen Memorial Hospital, Guangzhou, Guangdong, P.R. China
| | - Le Ai
- Department of Oncology, Sun Yat-sen Memorial Hospital, Guangzhou, Guangdong, P.R. China
| | - Jian Huang
- Department of Urology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P.R. China; Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, State Key Laboratory of Oncology in South China, Guangzhou, Guangdong, P.R. China
| | - Changhao Chen
- Department of Urology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P.R. China; Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, State Key Laboratory of Oncology in South China, Guangzhou, Guangdong, P.R. China.
| | - Tianxin Lin
- Department of Urology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P.R. China; Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, State Key Laboratory of Oncology in South China, Guangzhou, Guangdong, P.R. China.
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9
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Dawson H, Bokhorst J, Studer L, Vieth M, Oguz Erdogan AS, Kus Öztürk S, Kirsch R, Brockmoeller S, Cathomas G, Buslei R, Fink D, Roumet M, Zlobec I, van der Laak J, Nagtegaal ID, Lugli A. Lymph node metastases and recurrence in pT1 colorectal cancer: Prediction with the International Budding Consortium Score-A retrospective, multi-centric study. United European Gastroenterol J 2024; 12:299-308. [PMID: 38193866 PMCID: PMC11017758 DOI: 10.1002/ueg2.12521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Accepted: 11/03/2023] [Indexed: 01/10/2024] Open
Abstract
BACKGROUND The International Collaboration on Cancer Reporting proposes histological tumour type, lymphovascular invasion, tumour grade, perineural invasion, extent, and dimensions of invasion as risk factors for lymph node metastases and tumour progression in completely endoscopically resected pT1 colorectal cancer (CRC). OBJECTIVE The aim of the study was to propose a predictive and reliable score to optimise the clinical management of endoscopically resected pT1 CRC patients. METHODS This multi-centric, retrospective International Budding Consortium (IBC) study included an international pT1 CRC cohort of 565 patients. All cases were reviewed by eight expert gastrointestinal pathologists. All risk factors were reported according to international guidelines. Tumour budding and immune response (CD8+ T-cells) were assessed with automated models using artificial intelligence. We used the information on risk factors and least absolute shrinkage and selection operator logistic regression to develop a prediction model and generate a score to predict the occurrence of lymph node metastasis or cancer recurrence. RESULTS The IBC prediction score included the following parameters: lymphovascular invasion, tumour buds, infiltration depth and tumour grade. The score has an acceptable discrimination power (area under the curve of 0.68 [95% confidence intervals (CI) 0.61-0.75]; 0.64 [95% CI 0.57-0.71] after internal validation). At a cut-off of 6.8 points to discriminate high-and low-risk patients, the score had a sensitivity and specificity of 0.9 [95% CI 0.8-0.95] and 0.26 [95% 0.22, 0.3], respectively. CONCLUSION The IBC score is based on well-established risk factors and is a promising tool with clinical utility to support the management of pT1 CRC patients.
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Affiliation(s)
- Heather Dawson
- Institute of Tissue Medicine and PathologyUniversity of BernBernSwitzerland
| | | | - Linda Studer
- Institute of Tissue Medicine and PathologyUniversity of BernBernSwitzerland
- Institute of Artificial Intelligence and Complex SystemsUniversity of Applied Sciences and Arts Western SwitzerlandFribourgSwitzerland
| | - Michael Vieth
- Institute of PathologyFriedrich‐Alexander‐University Erlangen‐NurembergKlinikum BayreuthBayreuthGermany
| | | | | | - Richard Kirsch
- Pathology and Laboratory MedicineMount Sinai HospitalUniversity of TorontoTorontoOntarioCanada
| | - Scarlett Brockmoeller
- Pathology and Data AnalyticsLeeds Institute of Medical Research at St. James's School of MedicineLeedsUK
| | - Gieri Cathomas
- Institute of PathologyKantonsspital BasellandLiestalSwitzerland
- Present address:
Institute of Tissue Medicine and PathologyUniversity of BernBernSwitzerland.
| | - Rolf Buslei
- Institut und Praxis für Pathologie, Neuropathologie, Molekulare Diagnostik und ZytologieSozialstiftung BambergBambergGermany
| | - David Fink
- Department of Pathology and ImmunologyBaylor College of MedicineHoustonTexasUSA
| | - Marie Roumet
- Clinical Trials UnitUniversity of BernBernSwitzerland
| | - Inti Zlobec
- Institute of Tissue Medicine and PathologyUniversity of BernBernSwitzerland
| | | | | | - Alessandro Lugli
- Institute of Tissue Medicine and PathologyUniversity of BernBernSwitzerland
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10
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Namubiru P, Dalleywater W, Lashin S, Elsheikh S. Can angiotropism and lymphovascular invasion refine the current cutaneous melanoma staging system? J Cutan Pathol 2024; 51:288-298. [PMID: 38100196 DOI: 10.1111/cup.14561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2023] [Revised: 09/29/2023] [Accepted: 10/30/2023] [Indexed: 03/05/2024]
Abstract
BACKGROUND Several prognostic factors for primary cutaneous melanoma (PCM) have been identified, and these predict metastasis and survival, to a certain extent. We sought to determine the frequency of angiotropism (AT) and lymphovascular invasion (LVI) in PCM and the relationship between AT, LVI, and other clinicopathological parameters and patient's prognosis. METHODS This study included 538 cases of PCM diagnosed between 2003 and 2016. It comprised 246 females and 292 males whose clinicopathological variables were evaluated with respect to LVI and AT using univariate and multivariate analyses. Overall survival (OS) was assessed by Kaplan-Meier (KM) analysis and Cox regression multivariate analysis. RESULTS AT occurred more frequently than LVI. Ulceration, mitotic rate, and Breslow thickness were found to be highly associated with both LVI and AT (p < 0.01). All LVI+ cases had AT, with a significant positive correlation (p < 0.01). Both AT and LVI predicted lymph node (LN) metastasis (odds ratio [OR] = 1.47, 1.12, respectively). Multivariate analysis showed LN metastasis, Breslow thickness, LVI, and AT as predictors of OS. LVI and AT independently predicted adverse OS by Cox regression analysis (hazard ratio [HR] = 1.66, 1.49, respectively) and with KM survival analysis. CONCLUSION AT is a marker for angiotropic extravascular migratory tumor spread (angiotropic EVMM), and LVI is a marker for intra-lymphovascular tumor spread. Both predict poor prognosis. Given its ease of detection, AT could be adopted as a histologpathological feature in the routine assessment of primary cutaneous malignant melanoma cases.
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Affiliation(s)
- Patricia Namubiru
- Faculty of Medicine and Health Sciences, School of Life Sciences, University of Nottingham, Nottingham, UK
| | - William Dalleywater
- Cellular Pathology Department, Nottingham University Hospital, Nottingham, UK
| | - Shaimaa Lashin
- Dermatology Department, Faculty of Medicine, Menoufia University, Shibin El Kom, Egypt
- Division of Cancer and Stem Cells, School of Medicine, University of Nottingham, Nottingham, UK
| | - Somaia Elsheikh
- Cellular Pathology Department, Nottingham University Hospital, Nottingham, UK
- Division of Cancer and Stem Cells, School of Medicine, University of Nottingham, Nottingham, UK
- Histopathology Department, Faculty of Medicine, Menoufia University, Shibin El Kom, Egypt
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11
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Sekiguchi M, Matsuda T, Saito Y. Treatment strategy and post-treatment management of colorectal neuroendocrine tumor. DEN Open 2024; 4:e254. [PMID: 37313123 PMCID: PMC10258557 DOI: 10.1002/deo2.254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/30/2023] [Revised: 05/19/2023] [Accepted: 05/29/2023] [Indexed: 06/15/2023]
Abstract
Following the increase in colorectal neuroendocrine tumors (NETs), there is a consequent increase in the importance of their appropriate treatment and post-treatment management. It is widely accepted that colorectal NETs sized ≥20 mm and those with muscularis propria invasion are indicated for radical surgery, and those sized <10 mm without the invasion are indicated for local resection. No consensus has been reached regarding the treatment strategy for those sized 10-19 mm without the invasion. Endoscopic resection has become a primary option for the local resection of colorectal NETs. For rectal NETs sized <10 mm, modified endoscopic mucosal resection, such as endoscopic submucosal resection with ligation device and endoscopic mucosal resection with a cap-fitted panendoscope, seems favorable because of its ability to achieve a high R0 resection rate, safety, and convenience. Endoscopic submucosal dissection can also be helpful for these lesions; however, this procedure may be more effective for large lesions or those in the colon. Management following local resection of colorectal NETs is based on the pathological evaluation of factors associated with metastasis, including tumor size, invasion depth, tumor cell proliferative activity (NET grading), presence of lymphovascular invasion, and resection margins. There remain unclear issues in managing cases with NET grading ≥2, positive lymphovascular invasion, and positive resection margins following local resection. In particular, there is confusion regarding managing positive lymphovascular invasion because positivity has become remarkably high with the increased use of the immunohistochemical/special staining. Further evidence based on long-term clinical outcomes is required to address these issues.
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Affiliation(s)
- Masau Sekiguchi
- Cancer Screening CenterNational Cancer Center HospitalTokyoJapan
- Endoscopy DivisionNational Cancer Center HospitalTokyoJapan
- Division of Screening TechnologyNational Cancer Center Institute for Cancer ControlTokyoJapan
| | - Takahisa Matsuda
- Division of Gastroenterology and HepatologyToho University Omori Medical CenterTokyoJapan
| | - Yutaka Saito
- Endoscopy DivisionNational Cancer Center HospitalTokyoJapan
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12
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Pan CX, Liu M, Lau CB, Lau WC, Kim DY, Saberi SA, Rowley R, Kanwar R, Giobbie-Hurder A, LeBoeuf NR, Nambudiri VE. Histopathological predictors of immune-related adverse events among patients with melanoma treated with immune checkpoint inhibitors. J Am Acad Dermatol 2024; 90:826-829. [PMID: 38040339 DOI: 10.1016/j.jaad.2023.11.037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Revised: 10/03/2023] [Accepted: 11/17/2023] [Indexed: 12/03/2023]
Affiliation(s)
- Catherina X Pan
- Harvard Medical School, Boston, Massachusetts; Department of Dermatology, Brigham and Women's Hospital, Boston, Massachusetts
| | - Mofei Liu
- Division of Biostatistics, Department of Data Science, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Charles B Lau
- Department of Dermatology, Brigham and Women's Hospital, Boston, Massachusetts; Boston University, Boston, Massachusetts
| | - William C Lau
- Department of Dermatology, Brigham and Women's Hospital, Boston, Massachusetts; Boston University School of Medicine, Boston, Massachusetts
| | - Daniel Y Kim
- Harvard Medical School, Boston, Massachusetts; Department of Dermatology, Brigham and Women's Hospital, Boston, Massachusetts
| | - Shahin A Saberi
- Harvard Medical School, Boston, Massachusetts; Department of Dermatology, Brigham and Women's Hospital, Boston, Massachusetts
| | - Rachael Rowley
- Department of Dermatology, Brigham and Women's Hospital, Boston, Massachusetts
| | - Ruhi Kanwar
- Harvard Medical School, Boston, Massachusetts; Department of Dermatology, Brigham and Women's Hospital, Boston, Massachusetts
| | - Anita Giobbie-Hurder
- Division of Biostatistics, Department of Data Science, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Nicole R LeBoeuf
- Harvard Medical School, Boston, Massachusetts; Department of Dermatology, Brigham and Women's Hospital, Boston, Massachusetts; Dana-Farber Cancer Institute, Center for Cutaneous Oncology, Boston, Massachusetts
| | - Vinod E Nambudiri
- Harvard Medical School, Boston, Massachusetts; Department of Dermatology, Brigham and Women's Hospital, Boston, Massachusetts; Dana-Farber Cancer Institute, Center for Cutaneous Oncology, Boston, Massachusetts.
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13
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de Boo LW, Jóźwiak K, Ter Hoeve ND, van Diest PJ, Opdam M, Wang Y, Schmidt MK, de Jong V, Kleiterp S, Cornelissen S, Baars D, Koornstra RHT, Kerver ED, van Dalen T, Bins AD, Beeker A, van den Heiligenberg SM, de Jong PC, Bakker SD, Rietbroek RC, Konings IR, Blankenburgh R, Bijlsma RM, Imholz ALT, Stathonikos N, Vreuls W, Sanders J, Rosenberg EH, Koop EA, Varga Z, van Deurzen CHM, Mooyaart AL, Córdoba A, Groen E, Bart J, Willems SM, Zolota V, Wesseling J, Sapino A, Chmielik E, Ryska A, Broeks A, Voogd AC, van der Wall E, Siesling S, Salgado R, Dackus GMHE, Hauptmann M, Kok M, Linn SC. Prognostic value of histopathologic traits independent of stromal tumor-infiltrating lymphocyte levels in chemotherapy-naïve patients with triple-negative breast cancer. ESMO Open 2024; 9:102923. [PMID: 38452438 PMCID: PMC10937239 DOI: 10.1016/j.esmoop.2024.102923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 01/09/2024] [Accepted: 02/04/2024] [Indexed: 03/09/2024] Open
Abstract
BACKGROUND In the absence of prognostic biomarkers, most patients with early-stage triple-negative breast cancer (eTNBC) are treated with combination chemotherapy. The identification of biomarkers to select patients for whom treatment de-escalation or escalation could be considered remains an unmet need. We evaluated the prognostic value of histopathologic traits in a unique cohort of young, (neo)adjuvant chemotherapy-naïve patients with early-stage (stage I or II), node-negative TNBC and long-term follow-up, in relation to stromal tumor-infiltrating lymphocytes (sTILs) for which the prognostic value was recently reported. MATERIALS AND METHODS We studied all 485 patients with node-negative eTNBC from the population-based PARADIGM cohort which selected women aged <40 years diagnosed between 1989 and 2000. None of the patients had received (neo)adjuvant chemotherapy according to standard practice at the time. Associations between histopathologic traits and breast cancer-specific survival (BCSS) were analyzed with Cox proportional hazard models. RESULTS With a median follow-up of 20.0 years, an independent prognostic value for BCSS was observed for lymphovascular invasion (LVI) [adjusted (adj.) hazard ratio (HR) 2.35, 95% confidence interval (CI) 1.49-3.69], fibrotic focus (adj. HR 1.61, 95% CI 1.09-2.37) and sTILs (per 10% increment adj. HR 0.75, 95% CI 0.69-0.82). In the sTILs <30% subgroup, the presence of LVI resulted in a higher cumulative incidence of breast cancer death (at 20 years, 58%; 95% CI 41% to 72%) compared with when LVI was absent (at 20 years, 32%; 95% CI 26% to 39%). In the ≥75% sTILs subgroup, the presence of LVI might be associated with poor survival (HR 11.45, 95% CI 0.71-182.36, two deaths). We confirm the lack of prognostic value of androgen receptor expression and human epidermal growth factor receptor 2 -low status. CONCLUSIONS sTILs, LVI and fibrotic focus provide independent prognostic information in young women with node-negative eTNBC. Our results are of importance for the selection of patients for de-escalation and escalation trials.
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Affiliation(s)
- L W de Boo
- Department of Molecular Pathology, the Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - K Jóźwiak
- Institute of Biostatistics and Registry Research, Brandenburg Medical School Theodor Fontane, Neuruppin, Germany
| | - N D Ter Hoeve
- Department of Pathology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - P J van Diest
- Department of Pathology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - M Opdam
- Department of Molecular Pathology, the Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Y Wang
- Department of Molecular Pathology, the Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - M K Schmidt
- Department of Molecular Pathology, the Netherlands Cancer Institute, Amsterdam, The Netherlands; Department of Clinical Genetics, Leiden University Medical Centre, Leiden, The Netherlands
| | - V de Jong
- Department of Molecular Pathology, the Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - S Kleiterp
- Department of Molecular Pathology, the Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - S Cornelissen
- Core Facility Molecular Pathology and Biobanking, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - D Baars
- Department of Biometrics, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - R H T Koornstra
- Department of Medical Oncology, Rijnstate Medical center, Arnhem, The Netherlands
| | - E D Kerver
- Department of Medical Oncology, OLVG, Amsterdam, The Netherlands
| | - T van Dalen
- Department of Surgery, Diakonessenhuis Utrecht, Utrecht, The Netherlands
| | - A D Bins
- Department of Medical Oncology, Amsterdam UMC, Amsterdam, The Netherlands
| | - A Beeker
- Department of Medical Oncology, Spaarne Gasthuis, Hoofddorp, The Netherlands
| | | | - P C de Jong
- Department of Medical Oncology, Sint Antonius Hospital, Utrecht, The Netherlands
| | - S D Bakker
- Department of Internal Medicine, Zaans Medical Centre, Zaandam, The Netherlands
| | - R C Rietbroek
- Department of Medical Oncology, Rode Kruis Hospital, Beverwijk, The Netherlands
| | - I R Konings
- Department of Medical Oncology, Amsterdam UMC, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - R Blankenburgh
- Department of Medical Oncology, Saxenburgh Medical Center, Hardenberg, The Netherlands
| | - R M Bijlsma
- Department of Medical Oncology, UMC Utrecht Cancer Center, Utrecht, The Netherlands
| | - A L T Imholz
- Department of Internal Medicine, Deventer Hospital, Deventer, The Netherlands
| | - N Stathonikos
- Department of Pathology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - W Vreuls
- Department of Pathology, Canisius Wilhelmina Ziekenhuis, Nijmegen, The Netherlands
| | - J Sanders
- Department of Pathology, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - E H Rosenberg
- Department of Pathology, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - E A Koop
- Department of Pathology, Gelre Ziekenhuizen, Apeldoorn, The Netherlands
| | - Z Varga
- Department of Pathology and Molecular Pathology, University Hospital Zurich, Zurich, Switzerland
| | - C H M van Deurzen
- Department of Pathology, Erasmus University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - A L Mooyaart
- Department of Pathology, Erasmus University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - A Córdoba
- Department of Pathology, Complejo Hospitalaria de Navarra, Pamplona, Spain
| | - E Groen
- Department of Pathology, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - J Bart
- Department of Pathology and Medical Biology, University Medical Center Groningen, Groningen, The Netherlands
| | - S M Willems
- Department of Pathology and Medical Biology, University Medical Center Groningen, Groningen, The Netherlands
| | - V Zolota
- Department of Pathology, Rion University Hospital, Patras, Greece
| | - J Wesseling
- Department of Molecular Pathology, the Netherlands Cancer Institute, Amsterdam, The Netherlands; Department of Pathology, Netherlands Cancer Institute, Amsterdam, The Netherlands; Department of Pathology, Leiden University Medical Center, Leiden, The Netherlands
| | - A Sapino
- Department of Medical Sciences, University of Torino, Torino, Italy; Candiolo Cancer Institute, FPO-IRCCS, Candiolo, Italy
| | - E Chmielik
- Tumor Pathology Department, Maria Sklodowska-Curie Memorial National Research Institute of Oncology, Gliwice, Poland
| | - A Ryska
- Charles University Medical Faculty and University Hospital, Hradec Kralove, Czech Republic
| | - A Broeks
- Core Facility Molecular Pathology and Biobanking, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - A C Voogd
- Department of Epidemiology, Maastricht University, Maastricht, The Netherlands; Department of Research and Development, Netherlands Comprehensive Cancer Organization (IKNL), Utrecht, The Netherlands
| | - E van der Wall
- Cancer Center, University Medical Center Utrecht, Utrecht, The Netherlands
| | - S Siesling
- Department of Research and Development, Netherlands Comprehensive Cancer Organization (IKNL), Utrecht, The Netherlands; Department of Health Technology and Services Research, Technical Medical Centre, University of Twente, Enschede, The Netherlands
| | - R Salgado
- Division of Clinical Medicine and Research, Peter MacCallum Cancer Centre, Melbourne, Australia; Department of Pathology, GZA-ZNA Hospitals, Antwerp, Belgium
| | - G M H E Dackus
- Department of Molecular Pathology, the Netherlands Cancer Institute, Amsterdam, The Netherlands; Department of Pathology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - M Hauptmann
- Institute of Biostatistics and Registry Research, Brandenburg Medical School Theodor Fontane, Neuruppin, Germany
| | - M Kok
- Department of Medical Oncology, The Netherlands Cancer Institute, Amsterdam, The Netherlands; Department of Tumorbiology & Immunology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - S C Linn
- Department of Molecular Pathology, the Netherlands Cancer Institute, Amsterdam, The Netherlands; Department of Pathology, University Medical Center Utrecht, Utrecht, The Netherlands; Department of Medical Oncology, The Netherlands Cancer Institute, Amsterdam, The Netherlands.
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14
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Malhotra G, Gattani RG, Shinde RK, Gianchandani SG, Nayak K, Salwan A. Significance of Serum Lactate Dehydrogenase as a Prognostic Marker and Outcome Predictor in Patients With Breast Cancer. Cureus 2024; 16:e55932. [PMID: 38601401 PMCID: PMC11004840 DOI: 10.7759/cureus.55932] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Accepted: 03/11/2024] [Indexed: 04/12/2024] Open
Abstract
Background Breast carcinoma has been the most prevalent cancer in women, with research-based evidence showing a significant rise in the incidence of cancer and related morbidity and mortality in the Indian subcontinent. The predictive value of plasmatic lactate dehydrogenase (LDH) levels has been studied in breast cancer. Numerous studies have connected high LDH values to a poor prognosis, increased risk of incidence, recurrence, and associated mortality in patients with breast carcinoma. This study aimed to assess the clinical profile of breast carcinoma and determine the correlation of serum lactate dehydrogenase levels with the stage of the disease and assessment of high-risk features using histopathology and immunohistochemistry. Methods A total of 75 patients with carcinoma breast were enrolled for this study and classified into two groups: upfront surgery and post-adjuvant therapy. Serum LDH levels were estimated a day before the surgery (baseline) and on postoperative days 1, 7, 14, and 30. The clinical tumor, node, metastasis (cTNM) staging was correlated with pathological tumor, node, metastasis TNM (pTNM) staging and immunohistochemistry findings. Results The clinical characteristics of breast cancer, serum LDH levels, and stage of the disease were collected and analyzed. A significant decreasing trend was noted in LDH values post-op days, and statistically significant higher LDH values were noted in the triple-negative group, positive lymph nodes, and positive lymphovascular invasion patients. Conclusion Regularly elevated levels or an unanticipated rise in serum LDH might indicate poor outcomes. Hence, this non-specific enzyme marker can be suggested to be used routinely to assess disease outcomes.
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Affiliation(s)
- Geetika Malhotra
- General Surgery, Jawaharlal Nehru Medical College, Datta Meghe Institute of Medical Sciences, Wardha, IND
| | - Rajesh G Gattani
- General Surgery, Jawaharlal Nehru Medical College, Datta Meghe Institute of Medical Sciences, Wardha, IND
| | - Raju K Shinde
- General Surgery, Jawaharlal Nehru Medical College, Datta Meghe Institute of Medical Sciences, Wardha, IND
| | - Sanjeev G Gianchandani
- Minimal Access and Robotic Surgery, Anglia Ruskin University, Chelmsford, GBR
- General Surgery, Jawaharlal Nehru Medical College, Datta Meghe Institute of Medical Sciences, Wardha, IND
| | - Krushank Nayak
- General Surgery, Jawaharlal Nehru Medical College, Datta Meghe Institute of Medical Sciences, Wardha, IND
| | - Ankur Salwan
- Orthopaedic Surgery, Jawaharlal Nehru Medical College, Datta Meghe Institute of Medical Sciences, Wardha, IND
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15
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Moore AE, Alvi SA, Tarabichi O, Zhu VL, Buchakjian MR. Role of Lymphovascular Invasion in Oral Cavity Squamous Cell Carcinoma Regional Metastasis and Prognosis. Ann Otol Rhinol Laryngol 2024; 133:300-306. [PMID: 37927046 DOI: 10.1177/00034894231211116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2023]
Abstract
OBJECTIVE The overall 5-year survival for oral squamous cell carcinoma (OSCC) has not changed in the last 20 years despite advances in treatment. Lymphovascular invasion (LVI) has been shown to be a negative prognostic factor in other cancers, however its role in the prognosis of OSCC remains unclear. This study aims to determine if LVI is a predictor of cervical lymph node metastasis and/or recurrence in OSCC. METHODS We conducted a retrospective cohort review of patients from our institutional cancer registry who were treated for OSCC between 2004 and 2018. Patient demographics, surgical pathology results, and clinical outcome data were collected. A multivariable logistic regression analysis was performed to determine if LVI was an independent predictor of cervical lymph node metastasis and/or recurrence. RESULTS 442 patients were included, 32.8% were female and median age at time of diagnosis was 61.2 years. LVI was present in 32.8% of patients. When controlled for age, sex, t-classification, perineural invasion, depth of invasion (DOI), and margin status, LVI was a significant predictor of the presence of cervical node metastasis (OR: 3.42, CI: 2.17-5.39, P < .001). There was no significant association found between LVI and local recurrence (OR: 1.03, CI: 0.57-1.84, P = .92), regional recurrence (OR: 1.10, CI: 0.57-2.11, P = .78), or distant recurrence (OR: 1.59, CI: 0.87-2.94, P = .13). CONCLUSION The results of this study suggest that LVI is a significant predictor of the presence of cervical lymph node metastasis at presentation independent of other known prognostic factors. LVI, however, was not found to be a significant independent predictor of locoregional or distant recurrence.Level of Evidence: Level III.
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Affiliation(s)
- Abigail E Moore
- Department of Otolaryngology - Head & Neck Surgery, University of Iowa Hospitals and Clinics, Iowa City, IA, USA
| | - Sameer A Alvi
- Department of Otolaryngology - Head & Neck Surgery, University of Iowa Hospitals and Clinics, Iowa City, IA, USA
| | - Osama Tarabichi
- Department of Otolaryngology - Head & Neck Surgery, University of Iowa Hospitals and Clinics, Iowa City, IA, USA
| | - Vivian L Zhu
- Department of Otolaryngology - Head & Neck Surgery, University of Iowa Hospitals and Clinics, Iowa City, IA, USA
| | - Marisa R Buchakjian
- Department of Otolaryngology - Head & Neck Surgery, University of Iowa Hospitals and Clinics, Iowa City, IA, USA
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Sun B, Li H, Gu X, Cai H. Prognostic Implication of Lymphovascular Invasion in Early Gastric Cancer Meeting Endoscopic Submucosal Dissection Criteria: Insights from Radical Surgery Outcomes. Cancers (Basel) 2024; 16:979. [PMID: 38473340 DOI: 10.3390/cancers16050979] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Revised: 02/12/2024] [Accepted: 02/23/2024] [Indexed: 03/14/2024] Open
Abstract
BACKGROUND The management of early gastric cancer (EGC) has witnessed a rise in the utilization of endoscopic submucosal dissection (ESD) as a treatment modality, although prognostic markers are needed to guide management strategies. This study investigates the prognostic implications of lymphovascular invasion (LVI) in ESD-eligible EGC patients, specifically its implications for subsequent radical surgery. MATERIAL AND METHODS A retrospective, multicenter study from two primary hospitals analyzed clinicopathological data from 1369 EGC patients eligible for ESD, who underwent gastrectomy at Shanghai Cancer Center and Huashan Hospital between 2009 and 2018. We evaluated the relationship between LVI and lymph node metastasis (LNM), as well as the influence of LVI on recurrence-free survival (RFS) and overall survival (OS). RESULTS We found a strong association between LVI and LNM (p < 0.001). Advanced machine learning approaches, including Random Forest, Gradient Boosting Machine, and eXtreme Gradient Boosting, confirmed the pivotal role of LVI in forecasting LNM from both centers. Multivariate analysis identified LVI as an independent negative prognostic factor for both RFS and OS, with hazard ratios of 4.5 (95% CI: 2.4-8.5, p < 0.001) and 4.4 (95% CI: 2.1-8.9, p < 0.001), respectively. CONCLUSIONS LVI is crucial for risk stratification in ESD-eligible EGC patients, underscoring the necessity for radical gastrectomy. Future research should explore the potential incorporation of LVI status into existing TNM staging systems and novel therapeutic strategies.
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Affiliation(s)
- Bo Sun
- Department of Gastric Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, China
- Department of Oncology, Shanghai Medical College of Fudan University, Shanghai 200032, China
| | - Huanhuan Li
- Department of Oncology, Shanghai Medical College of Fudan University, Shanghai 200032, China
- Department of Radiology, Fudan University Shanghai Cancer Center, Shanghai 200032, China
| | - Xiaodong Gu
- Department of General Surgery, Huashan Hospital, Fudan University, Shanghai 200031, China
| | - Hong Cai
- Department of Gastric Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, China
- Department of Oncology, Shanghai Medical College of Fudan University, Shanghai 200032, China
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Karwacki J, Gurwin A, Jaworski A, Jarocki M, Stodolak M, Dłubak A, Szuba P, Lemiński A, Kaczmarek K, Hałoń A, Szydełko T, Małkiewicz B. Association of Lymphovascular Invasion with Lymph Node Metastases in Prostate Cancer-Lateralization Concept. Cancers (Basel) 2024; 16:925. [PMID: 38473287 DOI: 10.3390/cancers16050925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Revised: 02/11/2024] [Accepted: 02/23/2024] [Indexed: 03/14/2024] Open
Abstract
BACKGROUND Lymphovascular invasion (LVI) is a vital but often overlooked prognostic factor in prostate cancer. As debates on lymphadenectomy's overtreatment emerge, understanding LVI laterality gains importance. This study pioneers the investigation into PCa, aiming to uncover patterns that could influence tailored surgical strategies in the future. METHODS Data from 96 patients with both LVI and lymph node invasion (LNI) were retrospectively analyzed. All participants underwent radical prostatectomy (RP) with modified-extended pelvic lymph node dissection (mePLND). All specimens underwent histopathological examination. The assessment of LVI was conducted separately for the right and left lobes of the prostate. Associations within subgroups were assessed using U-Mann-Whitney and Kruskal-Wallis tests, as well as Kendall's tau-b coefficient, yielding p-values and odds ratios (ORs). RESULTS Out of the 96 patients, 61 (63.5%) exhibited exclusive left-sided lymphovascular invasion (LVI), 24 (25.0%) had exclusive right-sided LVI, and 11 (11.5%) showed bilateral LVI. Regarding nodal involvement, 23 patients (24.0%) had LNI solely on the left, 25 (26.0%) exclusively on the right, and 48 (50.0%) on both sides. A significant correlation was observed between lateralized LVI and lateralized LNI (p < 0.001), particularly in patients with right-sided LVI only. LN-positive patients with left-sided LVI tended to have higher pT stages (p = 0.047) and increased odds ratios (OR) of bilateral LNI (OR = 2.795; 95% confidence interval [CI]: 1.231-6.348) compared to those with exclusive right-sided LVI (OR = 0.692; 95% CI: 0.525-0.913). CONCLUSIONS Unilateral LVI correlates with ipsilateral LNI in PCa patients with positive LNs, notably in cases of exclusively right-sided LVI. Left-sided LVI associates with higher pT stages and a higher percentage of bilateral LNI cases.
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Affiliation(s)
- Jakub Karwacki
- University Center of Excellence in Urology, Department of Minimally Invasive and Robotic Urology, Wroclaw Medical University, Borowska 213, 50-556 Wroclaw, Poland
| | - Adam Gurwin
- University Center of Excellence in Urology, Department of Minimally Invasive and Robotic Urology, Wroclaw Medical University, Borowska 213, 50-556 Wroclaw, Poland
| | - Arkadiusz Jaworski
- University Center of Excellence in Urology, Department of Minimally Invasive and Robotic Urology, Wroclaw Medical University, Borowska 213, 50-556 Wroclaw, Poland
| | - Michał Jarocki
- University Center of Excellence in Urology, Department of Minimally Invasive and Robotic Urology, Wroclaw Medical University, Borowska 213, 50-556 Wroclaw, Poland
| | - Marcel Stodolak
- University Center of Excellence in Urology, Department of Minimally Invasive and Robotic Urology, Wroclaw Medical University, Borowska 213, 50-556 Wroclaw, Poland
| | - Andrzej Dłubak
- University Center of Excellence in Urology, Department of Minimally Invasive and Robotic Urology, Wroclaw Medical University, Borowska 213, 50-556 Wroclaw, Poland
| | - Przemysław Szuba
- Faculty of Economics in Opole, The WSB University in Wroclaw, Fabryczna 29-31, 53-609 Wroclaw, Poland
| | - Artur Lemiński
- Department of Urology and Urological Oncology, Pomeranian Medical University, Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
- Department of Biochemical Sciences, Pomeranian Medical University, Władysława Broniewskiego 24, 71-460 Szczecin, Poland
| | - Krystian Kaczmarek
- Department of Urology and Urological Oncology, Pomeranian Medical University, Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Agnieszka Hałoń
- Department of Clinical and Experimental Pathology, Wroclaw Medical University, Borowska 213, 50-556 Wroclaw, Poland
| | - Tomasz Szydełko
- University Center of Excellence in Urology, Wroclaw Medical University, Borowska 213, 50-556 Wroclaw, Poland
| | - Bartosz Małkiewicz
- University Center of Excellence in Urology, Department of Minimally Invasive and Robotic Urology, Wroclaw Medical University, Borowska 213, 50-556 Wroclaw, Poland
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18
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Ceachi B, Cioplea M, Mustatea P, Gerald Dcruz J, Zurac S, Cauni V, Popp C, Mogodici C, Sticlaru L, Cioroianu A, Busca M, Stefan O, Tudor I, Dumitru C, Vilaia A, Oprisan A, Bastian A, Nichita L. A New Method of Artificial-Intelligence-Based Automatic Identification of Lymphovascular Invasion in Urothelial Carcinomas. Diagnostics (Basel) 2024; 14:432. [PMID: 38396472 PMCID: PMC10888137 DOI: 10.3390/diagnostics14040432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2024] [Revised: 02/07/2024] [Accepted: 02/14/2024] [Indexed: 02/25/2024] Open
Abstract
The presence of lymphovascular invasion (LVI) in urothelial carcinoma (UC) is a poor prognostic finding. This is difficult to identify on routine hematoxylin-eosin (H&E)-stained slides, but considering the costs and time required for examination, immunohistochemical stains for the endothelium are not the recommended diagnostic protocol. We developed an AI-based automated method for LVI identification on H&E-stained slides. We selected two separate groups of UC patients with transurethral resection specimens. Group A had 105 patients (100 with UC; 5 with cystitis); group B had 55 patients (all with high-grade UC; D2-40 and CD34 immunohistochemical stains performed on each block). All the group A slides and 52 H&E cases from group B showing LVI using immunohistochemistry were scanned using an Aperio GT450 automatic scanner. We performed a pixel-per-pixel semantic segmentation of selected areas, and we trained InternImage to identify several classes. The DiceCoefficient and Intersection-over-Union scores for LVI detection using our method were 0.77 and 0.52, respectively. The pathologists' H&E-based evaluation in group B revealed 89.65% specificity, 42.30% sensitivity, 67.27% accuracy, and an F1 score of 0.55, which is much lower than the algorithm's DCC of 0.77. Our model outlines LVI on H&E-stained-slides more effectively than human examiners; thus, it proves a valuable tool for pathologists.
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Affiliation(s)
- Bogdan Ceachi
- Department of Pathology, Colentina University Hospital, 21 Stefan Cel Mare Str., Sector 2, 020125 Bucharest, Romania; (B.C.); (M.C.); (C.P.); (C.M.); (L.S.); (A.C.); (M.B.); (O.S.); (I.T.); (C.D.); (A.V.); (A.B.); (L.N.)
- Zaya Artificial Intelligence, 9A Stefan Cel Mare Str., Voluntari, 077190 Ilfov, Romania; (P.M.); (J.G.D.)
- Faculty of Automatic Control and Computer Science, National University of Science and Technology Politehnica Bucharest, 313 Splaiul Independenţei, Sector 6, 060042 Bucharest, Romania
| | - Mirela Cioplea
- Department of Pathology, Colentina University Hospital, 21 Stefan Cel Mare Str., Sector 2, 020125 Bucharest, Romania; (B.C.); (M.C.); (C.P.); (C.M.); (L.S.); (A.C.); (M.B.); (O.S.); (I.T.); (C.D.); (A.V.); (A.B.); (L.N.)
- Zaya Artificial Intelligence, 9A Stefan Cel Mare Str., Voluntari, 077190 Ilfov, Romania; (P.M.); (J.G.D.)
| | - Petronel Mustatea
- Zaya Artificial Intelligence, 9A Stefan Cel Mare Str., Voluntari, 077190 Ilfov, Romania; (P.M.); (J.G.D.)
- Department of Surgery, University of Medicine and Pharmacy Carol Davila, 37 Dionisie Lupu Str., Sector 1, 020021 Bucharest, Romania
| | - Julian Gerald Dcruz
- Zaya Artificial Intelligence, 9A Stefan Cel Mare Str., Voluntari, 077190 Ilfov, Romania; (P.M.); (J.G.D.)
| | - Sabina Zurac
- Department of Pathology, Colentina University Hospital, 21 Stefan Cel Mare Str., Sector 2, 020125 Bucharest, Romania; (B.C.); (M.C.); (C.P.); (C.M.); (L.S.); (A.C.); (M.B.); (O.S.); (I.T.); (C.D.); (A.V.); (A.B.); (L.N.)
- Zaya Artificial Intelligence, 9A Stefan Cel Mare Str., Voluntari, 077190 Ilfov, Romania; (P.M.); (J.G.D.)
- Department of Pathology, University of Medicine and Pharmacy Carol Davila, 37 Dionisie Lupu Str., Sector 1, 020021 Bucharest, Romania;
| | - Victor Cauni
- Department of Urology, Colentina University Hospital, 21 Stefan Cel Mare Str., Sector 2, 020125 Bucharest, Romania
| | - Cristiana Popp
- Department of Pathology, Colentina University Hospital, 21 Stefan Cel Mare Str., Sector 2, 020125 Bucharest, Romania; (B.C.); (M.C.); (C.P.); (C.M.); (L.S.); (A.C.); (M.B.); (O.S.); (I.T.); (C.D.); (A.V.); (A.B.); (L.N.)
- Zaya Artificial Intelligence, 9A Stefan Cel Mare Str., Voluntari, 077190 Ilfov, Romania; (P.M.); (J.G.D.)
| | - Cristian Mogodici
- Department of Pathology, Colentina University Hospital, 21 Stefan Cel Mare Str., Sector 2, 020125 Bucharest, Romania; (B.C.); (M.C.); (C.P.); (C.M.); (L.S.); (A.C.); (M.B.); (O.S.); (I.T.); (C.D.); (A.V.); (A.B.); (L.N.)
- Zaya Artificial Intelligence, 9A Stefan Cel Mare Str., Voluntari, 077190 Ilfov, Romania; (P.M.); (J.G.D.)
| | - Liana Sticlaru
- Department of Pathology, Colentina University Hospital, 21 Stefan Cel Mare Str., Sector 2, 020125 Bucharest, Romania; (B.C.); (M.C.); (C.P.); (C.M.); (L.S.); (A.C.); (M.B.); (O.S.); (I.T.); (C.D.); (A.V.); (A.B.); (L.N.)
- Zaya Artificial Intelligence, 9A Stefan Cel Mare Str., Voluntari, 077190 Ilfov, Romania; (P.M.); (J.G.D.)
| | - Alexandra Cioroianu
- Department of Pathology, Colentina University Hospital, 21 Stefan Cel Mare Str., Sector 2, 020125 Bucharest, Romania; (B.C.); (M.C.); (C.P.); (C.M.); (L.S.); (A.C.); (M.B.); (O.S.); (I.T.); (C.D.); (A.V.); (A.B.); (L.N.)
- Zaya Artificial Intelligence, 9A Stefan Cel Mare Str., Voluntari, 077190 Ilfov, Romania; (P.M.); (J.G.D.)
- Department of Pathology, University of Medicine and Pharmacy Carol Davila, 37 Dionisie Lupu Str., Sector 1, 020021 Bucharest, Romania;
| | - Mihai Busca
- Department of Pathology, Colentina University Hospital, 21 Stefan Cel Mare Str., Sector 2, 020125 Bucharest, Romania; (B.C.); (M.C.); (C.P.); (C.M.); (L.S.); (A.C.); (M.B.); (O.S.); (I.T.); (C.D.); (A.V.); (A.B.); (L.N.)
- Zaya Artificial Intelligence, 9A Stefan Cel Mare Str., Voluntari, 077190 Ilfov, Romania; (P.M.); (J.G.D.)
| | - Oana Stefan
- Department of Pathology, Colentina University Hospital, 21 Stefan Cel Mare Str., Sector 2, 020125 Bucharest, Romania; (B.C.); (M.C.); (C.P.); (C.M.); (L.S.); (A.C.); (M.B.); (O.S.); (I.T.); (C.D.); (A.V.); (A.B.); (L.N.)
| | - Irina Tudor
- Department of Pathology, Colentina University Hospital, 21 Stefan Cel Mare Str., Sector 2, 020125 Bucharest, Romania; (B.C.); (M.C.); (C.P.); (C.M.); (L.S.); (A.C.); (M.B.); (O.S.); (I.T.); (C.D.); (A.V.); (A.B.); (L.N.)
| | - Carmen Dumitru
- Department of Pathology, Colentina University Hospital, 21 Stefan Cel Mare Str., Sector 2, 020125 Bucharest, Romania; (B.C.); (M.C.); (C.P.); (C.M.); (L.S.); (A.C.); (M.B.); (O.S.); (I.T.); (C.D.); (A.V.); (A.B.); (L.N.)
| | - Alexandra Vilaia
- Department of Pathology, Colentina University Hospital, 21 Stefan Cel Mare Str., Sector 2, 020125 Bucharest, Romania; (B.C.); (M.C.); (C.P.); (C.M.); (L.S.); (A.C.); (M.B.); (O.S.); (I.T.); (C.D.); (A.V.); (A.B.); (L.N.)
- Zaya Artificial Intelligence, 9A Stefan Cel Mare Str., Voluntari, 077190 Ilfov, Romania; (P.M.); (J.G.D.)
- Department of Pathology, University of Medicine and Pharmacy Carol Davila, 37 Dionisie Lupu Str., Sector 1, 020021 Bucharest, Romania;
| | - Alexandra Oprisan
- Department of Pathology, University of Medicine and Pharmacy Carol Davila, 37 Dionisie Lupu Str., Sector 1, 020021 Bucharest, Romania;
- Department of Neurology, Colentina University Hospital, 21 Stefan Cel Mare Str., Sector 2, 020125 Bucharest, Romania
| | - Alexandra Bastian
- Department of Pathology, Colentina University Hospital, 21 Stefan Cel Mare Str., Sector 2, 020125 Bucharest, Romania; (B.C.); (M.C.); (C.P.); (C.M.); (L.S.); (A.C.); (M.B.); (O.S.); (I.T.); (C.D.); (A.V.); (A.B.); (L.N.)
- Department of Pathology, University of Medicine and Pharmacy Carol Davila, 37 Dionisie Lupu Str., Sector 1, 020021 Bucharest, Romania;
| | - Luciana Nichita
- Department of Pathology, Colentina University Hospital, 21 Stefan Cel Mare Str., Sector 2, 020125 Bucharest, Romania; (B.C.); (M.C.); (C.P.); (C.M.); (L.S.); (A.C.); (M.B.); (O.S.); (I.T.); (C.D.); (A.V.); (A.B.); (L.N.)
- Zaya Artificial Intelligence, 9A Stefan Cel Mare Str., Voluntari, 077190 Ilfov, Romania; (P.M.); (J.G.D.)
- Department of Pathology, University of Medicine and Pharmacy Carol Davila, 37 Dionisie Lupu Str., Sector 1, 020021 Bucharest, Romania;
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Jiang W, Meng R, Cheng Y, Wang H, Han T, Qu N, Yu T, Hou Y, Xu S. Intra- and Peritumoral Based Radiomics for Assessment of Lymphovascular Invasion in Invasive Breast Cancer. J Magn Reson Imaging 2024; 59:613-625. [PMID: 37199241 DOI: 10.1002/jmri.28776] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Revised: 04/28/2023] [Accepted: 04/28/2023] [Indexed: 05/19/2023] Open
Abstract
BACKGROUND Radiomics has been applied for assessing lymphovascular invasion (LVI) in patients with breast cancer. However, associations between features from peritumoral regions and the LVI status were not investigated. PURPOSE To investigate the value of intra- and peritumoral radiomics for assessing LVI, and to develop a nomogram to assist in making treatment decisions. STUDY TYPE Retrospective. POPULATION Three hundred and sixteen patients were enrolled from two centers and divided into training (N = 165), internal validation (N = 83), and external validation (N = 68) cohorts. FIELD STRENGTH/SEQUENCE 1.5 T and 3.0 T/dynamic contrast-enhanced (DCE) and diffusion-weighted imaging (DWI). ASSESSMENT Radiomics features were extracted and selected based on intra- and peritumoral breast regions in two magnetic resonance imaging (MRI) sequences to create the multiparametric MRI combined radiomics signature (RS-DCE plus DWI). The clinical model was built with MRI-axillary lymph nodes (MRI ALN), MRI-reported peritumoral edema (MPE), and apparent diffusion coefficient (ADC). The nomogram was constructed with RS-DCE plus DWI, MRI ALN, MPE, and ADC. STATISTICAL TESTS Intra- and interclass correlation coefficient analysis, Mann-Whitney U test, and least absolute shrinkage and selection operator regression were used for feature selection. Receiver operating characteristic and decision curve analyses were applied to compare performance of the RS-DCE plus DWI, clinical model, and nomogram. RESULTS A total of 10 features were found to be associated with LVI, 3 from intra- and 7 from peritumoral areas. The nomogram showed good performance in the training (AUCs, nomogram vs. clinical model vs. RS-DCE plus DWI, 0.884 vs. 0.695 vs. 0.870), internal validation (AUCs, nomogram vs. clinical model vs. RS-DCE plus DWI, 0.813 vs. 0.695 vs. 0.794), and external validation (AUCs, nomogram vs. clinical model vs. RS-DCE plus DWI, 0.862 vs. 0.601 vs. 0.849) cohorts. DATA CONCLUSION The constructed preoperative nomogram might effectively assess LVI. LEVEL OF EVIDENCE 3 TECHNICAL EFFICACY: Stage 2.
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Affiliation(s)
- Wenyan Jiang
- Department of Scientific Research and Academic, Cancer Hospital of China Medical University, Liaoning Cancer Hospital and Institute, Shenyang, China
| | - Ruiqing Meng
- Department of Biomedical Engineering, China Medical University, Shenyang, China
| | - Yuan Cheng
- Department of Biomedical Engineering, China Medical University, Shenyang, China
| | - Haotian Wang
- Department of Radiology, Cancer Hospital of China Medical University, Liaoning Cancer Hospital and Institute, Shenyang, China
| | - Tingting Han
- Department of Radiology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Ning Qu
- Department of Radiology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Tao Yu
- Department of Radiology, Cancer Hospital of China Medical University, Liaoning Cancer Hospital and Institute, Shenyang, China
| | - Yang Hou
- Department of Radiology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Shu Xu
- Department of Radiology, Cancer Hospital of China Medical University, Liaoning Cancer Hospital and Institute, Shenyang, China
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Zheng H, Jian L, Li L, Liu W, Chen W. Prior Clinico-Radiological Features Informed Multi-Modal MR Images Convolution Neural Network: A novel deep learning framework for prediction of lymphovascular invasion in breast cancer. Cancer Med 2024; 13:e6932. [PMID: 38230837 PMCID: PMC10905682 DOI: 10.1002/cam4.6932] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Revised: 12/14/2023] [Accepted: 01/02/2024] [Indexed: 01/18/2024] Open
Abstract
BACKGROUND Current methods utilizing preoperative magnetic resonance imaging (MRI)-based radiomics for assessing lymphovascular invasion (LVI) in patients with early-stage breast cancer lack precision, limiting the options for surgical planning. PURPOSE This study aimed to develop a sophisticated deep learning framework called "Prior Clinico-Radiological Features Informed Multi-Modal MR Images Convolutional Neural Network (PCMM-Net)" to improve the accuracy of LVI prediction in breast cancer. By incorporating multiparameter MRI and prior clinical knowledge, PCMM-Net should enhance the precision of LVI assessment. METHODS A total of 341 patients with breast cancer were randomly divided into training and validation groups at a ratio of 7:3. Imaging features were extracted from T1-weighted, T2-weighted, and contrast-enhanced T1-weighted MRI sequences. Stepwise univariate and multivariate logistic regression were employed to establish a clinico-radiological model for LVI prediction. The radiomics model was built using redundancy and the least absolute shrinkage and selection operator. Then, two deep learning frameworks were developed: the Multi-Modal MR Images Convolutional Neural Network (MM-Net), which does not consider prior radiological features, and PCMM-Net, which incorporates multiparameter MRI and prior clinical knowledge. Receiver operating characteristic curves were used, and the corresponding areas under the curves (AUCs) were calculated for evaluation. RESULTS PCMM-Net achieved the highest AUC of 0.843. The clinico-radiological features displayed the lowest AUC value of 0.743, followed by MM-Net with an AUC of 0.774, and radiomics with an AUC of 0.795. CONCLUSIONS This study introduces PCMM-Net, an innovative deep learning framework that integrates prior clinico-radiological features for accurate LVI prediction in breast cancer. PCMM-Net demonstrates excellent diagnostic performance and facilitates the application of precision medicine.
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Affiliation(s)
- Hong Zheng
- Department of Radiology, Hunan Cancer Hospital, The Affiliated Cancer Hospital of Xiangya School of MedicineCentral South UniversityChangshaHunanChina
| | - Lian Jian
- Department of Radiology, Hunan Cancer Hospital, The Affiliated Cancer Hospital of Xiangya School of MedicineCentral South UniversityChangshaHunanChina
| | - Li Li
- Department of RadiologyHunan Children's HospitalChangshaHunanChina
| | - Wen Liu
- Department of RadiologyThe Third Xiang Ya HospitalCentral South UniversityChangshaHunanChina
| | - Wei Chen
- Department of RadiologyThe Second People's Hospital of Hunan Province, Brain Hospital of Hunan ProvinceChangshaHunanChina
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Lee J, Cha S, Kim J, Kim JJ, Kim N, Jae Gal SG, Kim JH, Lee JH, Choi YD, Kang SR, Song GY, Yang DH, Lee JH, Lee KH, Ahn S, Moon KM, Noh MG. Ensemble Deep Learning Model to Predict Lymphovascular Invasion in Gastric Cancer. Cancers (Basel) 2024; 16:430. [PMID: 38275871 PMCID: PMC10814827 DOI: 10.3390/cancers16020430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Revised: 01/11/2024] [Accepted: 01/16/2024] [Indexed: 01/27/2024] Open
Abstract
Lymphovascular invasion (LVI) is one of the most important prognostic factors in gastric cancer as it indicates a higher likelihood of lymph node metastasis and poorer overall outcome for the patient. Despite its importance, the detection of LVI(+) in histopathology specimens of gastric cancer can be a challenging task for pathologists as invasion can be subtle and difficult to discern. Herein, we propose a deep learning-based LVI(+) detection method using H&E-stained whole-slide images. The ConViT model showed the best performance in terms of both AUROC and AURPC among the classification models (AUROC: 0.9796; AUPRC: 0.9648). The AUROC and AUPRC of YOLOX computed based on the augmented patch-level confidence score were slightly lower (AUROC: -0.0094; AUPRC: -0.0225) than those of the ConViT classification model. With weighted averaging of the patch-level confidence scores, the ensemble model exhibited the best AUROC, AUPRC, and F1 scores of 0.9880, 0.9769, and 0.9280, respectively. The proposed model is expected to contribute to precision medicine by potentially saving examination-related time and labor and reducing disagreements among pathologists.
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Affiliation(s)
- Jonghyun Lee
- Department of Medical and Digital Engineering, Hanyang University College of Engineering, Seoul 04763, Republic of Korea;
| | - Seunghyun Cha
- Department of Pre-Medicine, Chonnam National University Medical School, 322 Seoyang-ro, Hwasun-eup, Hwasun-gun, Gwangju 58128, Republic of Korea;
| | - Jiwon Kim
- NetTargets, 495 Sinseong-dong, Yuseong, Daejeon 34109, Republic of Korea
| | - Jung Joo Kim
- AMGINE, Inc., Jeongui-ro 8-gil 13, Seoul 05836, Republic of Korea;
| | - Namkug Kim
- Department of Convergence Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul 25440, Republic of Korea; (N.K.); (S.G.J.G.)
| | - Seong Gyu Jae Gal
- Department of Convergence Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul 25440, Republic of Korea; (N.K.); (S.G.J.G.)
| | - Ju Han Kim
- Division of Biomedical Informatics, Seoul National University Biomedical Informatics (SNUBI), Seoul National University College of Medicine, Seoul 03080, Republic of Korea;
| | - Jeong Hoon Lee
- Department of Radiology, Stanford University School of Medicine, Stanford, CA 94305-5101, USA;
| | - Yoo-Duk Choi
- Department of Pathology, Chonnam National University Medical School, Gwangju 61469, Republic of Korea;
| | - Sae-Ryung Kang
- Department of Nuclear Medicine, Clinical Medicine Research Center, Chonnam National University Hospital, 671 Jebongno, Gwangju 61469, Republic of Korea;
| | - Ga-Young Song
- Departments of Hematology-Oncology, Chonnam National University Hwasun Hospital, 322 Seoyangro, Hwasun 58128, Republic of Korea; (G.-Y.S.); (D.-H.Y.)
| | - Deok-Hwan Yang
- Departments of Hematology-Oncology, Chonnam National University Hwasun Hospital, 322 Seoyangro, Hwasun 58128, Republic of Korea; (G.-Y.S.); (D.-H.Y.)
| | - Jae-Hyuk Lee
- Department of Pathology, Chonnam National University Hwasun Hospital and Medical School, 322 Seoyang-ro, Hwasun-eup, Hwasun-gun, Hwasun 58128, Republic of Korea (K.-H.L.)
| | - Kyung-Hwa Lee
- Department of Pathology, Chonnam National University Hwasun Hospital and Medical School, 322 Seoyang-ro, Hwasun-eup, Hwasun-gun, Hwasun 58128, Republic of Korea (K.-H.L.)
| | - Sangjeong Ahn
- Department of Pathology, Korea University Anam Hospital, Korea University College of Medicine, 73 Goryeodae-ro, Seongbuk-gu, Seoul 02841, Republic of Korea;
| | - Kyoung Min Moon
- Division of Pulmonary and Allergy Medicine, Department of Internal Medicine, Chung-Ang University Hospital, Chung-Ang University College of Medicine, Seoul 06973, Republic of Korea
- Artificial Intelligence, ZIOVISION Co., Ltd., Chuncheon 24341, Republic of Korea
| | - Myung-Giun Noh
- Department of Pathology, Chonnam National University Hwasun Hospital and Medical School, 322 Seoyang-ro, Hwasun-eup, Hwasun-gun, Hwasun 58128, Republic of Korea (K.-H.L.)
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Karwacki J, Stodolak M, Nowak Ł, Kiełb P, Krajewski W, Lemiński A, Szydełko T, Małkiewicz B. Preoperative Factors for Lymphovascular Invasion in Prostate Cancer: A Systematic Review and Meta-Analysis. Int J Mol Sci 2024; 25:856. [PMID: 38255928 PMCID: PMC10815768 DOI: 10.3390/ijms25020856] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2023] [Revised: 01/03/2024] [Accepted: 01/08/2024] [Indexed: 01/24/2024] Open
Abstract
Lymphovascular invasion (LVI) is one of the most important prognostic factors in prostate cancer (PCa) and is correlated with worse survival rates, biochemical recurrence (BCR), and lymph node metastasis (LNM). The ability to predict LVI preoperatively in PCa may be useful for proposing variations in the diagnosis and management strategies. We performed a systematic review and meta-analysis to identify preoperative clinicopathological factors that correlate with LVI in final histopathological specimens in PCa patients. Systematic literature searches of PubMed, Embase, and Web of Science were performed up to 31 January 2023. A total of thirty-nine studies including 389,918 patients were included, most of which were retrospective and single-center. PSA level, clinical T stage, and biopsy Gleason score were significantly correlated with LVI in PCa specimens. Meta-analyses revealed that these factors were the strongest predictors of LVI in PCa patients. Prostate volume, BMI, and age were not significant predictors of LVI. A multitude of preoperative factors correlate with LVI in final histopathology. Meta-analyses confirmed correlation of LVI in final histopathology with higher preoperative PSA, clinical T stage, and biopsy Gleason score. This study implies advancements in risk stratification and enhanced clinical decision-making, and it underscores the importance of future research dedicated to validation and exploration of contemporary risk factors in PCa.
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Affiliation(s)
- Jakub Karwacki
- University Center of Excellence in Urology, Department of Minimally Invasive and Robotic Urology, Wroclaw Medical University, 50-556 Wroclaw, Poland; (M.S.); (Ł.N.); (P.K.); (W.K.); (T.S.)
| | - Marcel Stodolak
- University Center of Excellence in Urology, Department of Minimally Invasive and Robotic Urology, Wroclaw Medical University, 50-556 Wroclaw, Poland; (M.S.); (Ł.N.); (P.K.); (W.K.); (T.S.)
| | - Łukasz Nowak
- University Center of Excellence in Urology, Department of Minimally Invasive and Robotic Urology, Wroclaw Medical University, 50-556 Wroclaw, Poland; (M.S.); (Ł.N.); (P.K.); (W.K.); (T.S.)
| | - Paweł Kiełb
- University Center of Excellence in Urology, Department of Minimally Invasive and Robotic Urology, Wroclaw Medical University, 50-556 Wroclaw, Poland; (M.S.); (Ł.N.); (P.K.); (W.K.); (T.S.)
| | - Wojciech Krajewski
- University Center of Excellence in Urology, Department of Minimally Invasive and Robotic Urology, Wroclaw Medical University, 50-556 Wroclaw, Poland; (M.S.); (Ł.N.); (P.K.); (W.K.); (T.S.)
| | - Artur Lemiński
- Department of Urology and Urological Oncology, Pomeranian Medical University, 70-111 Szczecin, Poland;
| | - Tomasz Szydełko
- University Center of Excellence in Urology, Department of Minimally Invasive and Robotic Urology, Wroclaw Medical University, 50-556 Wroclaw, Poland; (M.S.); (Ł.N.); (P.K.); (W.K.); (T.S.)
| | - Bartosz Małkiewicz
- University Center of Excellence in Urology, Department of Minimally Invasive and Robotic Urology, Wroclaw Medical University, 50-556 Wroclaw, Poland; (M.S.); (Ł.N.); (P.K.); (W.K.); (T.S.)
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23
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Wong C, Liu T, Zhang C, Li M, Zhang H, Wang Q, Fu Y. Preoperative detection of lymphovascular invasion in rectal cancer using intravoxel incoherent motion imaging based on radiomics. Med Phys 2024; 51:179-191. [PMID: 37929807 DOI: 10.1002/mp.16821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Revised: 10/09/2023] [Accepted: 10/12/2023] [Indexed: 11/07/2023] Open
Abstract
BACKGROUND Lymphovascular invasion (LVI) status plays an important role in treatment decision-making in rectal cancer (RC). Intravoxel incoherent motion (IVIM) imaging has been shown to detect LVI; however, making better use of IVIM data remains an important issue that needs to be discussed. PURPOSE We proposed to explore the best way to use IVIM quantitative parameters and images to construct radiomics models for the noninvasive detection of LVI in RC. METHODS A total of 83 patients (LVI negative (LVI-): LVI positive (LVI+) = 51:32) with postoperative pathology-confirmed LVI status in RC were divided into a training group (n = 58) and a validation group (n = 25). Images were acquired from a 3.0 Tesla machine, including oblique axial T2 weighted imaging (T2WI) and IVIM with 11 b values. The ADC, D, D* and f values were measured on IVIM maps. The ROIs of tumors were delineated on T2WI, DWI, ADCmap , and Dmap images, and three mapping methods were used: ROIs_mapping from DWI, ROIs_mapping from ADCmap , and ROIs_mapping from Dmap . Three-dimensional radiomics features were extracted from the delineated ROIs. Multivariate logistic regression was used for radiomics feature selection. Radiomics models based on different mapping methods were developed. Receiver operating characteristic (ROC) curves, calibration, and decision curve analyses (DCA) were used to evaluate the performance of the models. RESULTS Model B, which was constructed with radiomics features from ADCmap , Dmap and fmap by "ROIs_mapping from DWI" and T2WI (AUC 0.894), performed better than other models based on single sequence (AUC 0.600-0.806) and even better than Model A, which was based on "ROIs_mapping from ADC" and T2WI (AUC 0.838). Furthermore, an integrated model was constructed with Model B and the IVIM parameter (f value) with an AUC of 0.920 (95% CI: 0.820-1.000), which was higher than that of Model B, in the validation group. CONCLUSIONS The integrated model incorporating the radiomics features and IVIM parameters accurately detected LVI of RC. The "ROIs_mapping from DWI" method provided the best results.
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Affiliation(s)
- Chinting Wong
- Department of Nuclear Medicine, The First Hospital of Jilin University, Changchun, China
| | - Tong Liu
- Department of Radiology, The First Hospital of Jilin University, Changchun, China
- Department of Radiology, Zhengzhou University Affiliated Cancer Hospital & Henan Provincial Cancer Hospital, Zhengzhou, China
| | - Chunyu Zhang
- Department of Radiology, The First Hospital of Jilin University, Changchun, China
| | - Mingyang Li
- Department of Radiology, The First Hospital of Jilin University, Changchun, China
| | - Huimao Zhang
- Department of Radiology, The First Hospital of Jilin University, Changchun, China
| | - Quan Wang
- Department of Gastrointestinal Surgery, The First Hospital of Jilin University, Changchun, China
| | - Yu Fu
- Department of Radiology, The First Hospital of Jilin University, Changchun, China
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Al Husban H, Al Rabadi A, Odeh AH, Abu Rumman K, Alkhawaldeh F, Noures H, Abo Ashoor M, Abu Rumman A, Atmeh M, Bawaneh M. Clinical Characteristics and Management of Triple-Negative Breast Cancer (TNBC) in Jordan: A Retrospective Analysis. Cureus 2024; 16:e53053. [PMID: 38410339 PMCID: PMC10896140 DOI: 10.7759/cureus.53053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/26/2024] [Indexed: 02/28/2024] Open
Abstract
Introduction Triple-negative breast cancer (TNBC) is known for its aggressive nature and poor prognosis. Despite its responsiveness to chemotherapy, TNBC presents challenges in terms of survival, recurrence, and mortality rates, particularly in diverse populations. Limited research in the Middle East hampers comprehensive understanding and tailored management. Methods A retrospective study at the King Hussein Medical Center in Jordan between the period 2009 to 2023 explored TNBC patients (n=110) who underwent adjuvant chemotherapy after local excision or modified radical mastectomy (MRM). Data encompassed demographics, clinical variables, and operative details. Statistical analysis employed Wilcoxon and chi-squared tests, examining mortality risks and associations between variables. Results Among 110 TNBC patients (mean age 52), 84% underwent MRM, 16% wide local excision and axillary clearance (WLE&AC). Lymphovascular invasion (LVI) was observed in 41%, linked to higher lymph node positivity. Neoadjuvant therapy preceded MRM in 25% of cases. While 75% had grade III tumors, the prevalence of invasive ductal carcinoma was 85%. Conclusions This study contributes crucial insights into TNBC characteristics and management in Jordan. Despite limitations such as retrospective design and sample size, the findings underscore the need for tailored interventions in TNBC patients, emphasizing the importance of neoadjuvant therapy and vigilant consideration of LVI status in treatment planning. Future longitudinal research should delve into disease progression and treatment outcomes in diverse populations, facilitating optimized TNBC management strategies.
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Affiliation(s)
- Hussein Al Husban
- Department of General Surgery, Jordanian Royal Medical Services, Amman, JOR
| | - Anas Al Rabadi
- Department of General Surgery, Jordanian Royal Medical Services, Amman, JOR
| | - Ala H Odeh
- Department of General Surgery, Jordanian Royal Medical Services, Amman, JOR
| | - Kahled Abu Rumman
- Department of General Surgery, Jordanian Royal Medical Services, Amman, JOR
| | - Feras Alkhawaldeh
- Department of General Surgery, Jordanian Royal Medical Services, Amman, JOR
| | - Haneen Noures
- Department of Pathology, Jordanian Royal Medical Services, Amman, JOR
| | - Mohammad Abo Ashoor
- Department of Clinical Oncology, Jordanian Royal Medical Services, Amman, JOR
| | - Anas Abu Rumman
- Department of General Surgery, Jordanian Royal Medical Services, Amman, JOR
| | - Mousa Atmeh
- Department of Clinical Oncology, Jordanian Royal Medical Services, Amman, JOR
| | - Mohannad Bawaneh
- Department of General Surgery, Jordanian Royal Medical Services, Amman, JOR
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25
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Puga FM, Al Ghuzlan A, Hartl DM, Bani MA, Moog S, Pani F, Breuskin I, Guerlain J, Faron M, Denadreis D, Baudin E, Hadoux J, Lamartina L. Impact of lymphovascular invasion on otherwise low-risk papillary thyroid carcinomas: a retrospective and observational study. Endocrine 2024; 83:150-159. [PMID: 37639174 PMCID: PMC10805903 DOI: 10.1007/s12020-023-03475-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Accepted: 07/26/2023] [Indexed: 08/29/2023]
Abstract
PURPOSE Presence of venous vascular invasion is a criterion of intermediate risk of recurrence in papillary thyroid carcinoma (PTC). However, the presence and type of vascular invasion (lymphatic or venous) is often underreported and its impact on PTCs without other risk features remains unknown. The aim of this study was to evaluate the impact of both lymphatic and venous invasion on the risk of recurrence/persistence on otherwise low-risk PTCs. METHODS Retrospective study including patients with otherwise low-risk PTCs but with vascular invasion, diagnosed between 2013 and 2019. The persistence/recurrence during the follow-up was evaluated. Pathology was reviewed to confirm the presence of lymphovascular invasion and determine the type of invasion. RESULTS A total of 141 patients were included. Lymphovascular invasion was confirmed in 20.6%. After surgery, 48.9% (N = 69) of the patients received radioactive iodine (RAI). The median follow-up time was 4 [3-6] years. Overall, 6 (4.2%) patients experienced persistent/recurrent disease in the neck, including 3 with lymphovascular invasion, confirmed as "only lymphatic". Overall, patients with tumors harboring lymphovascular invasion had sensibly more persistent/recurrence disease compared with those without lymphovascular invasion (10.3% vs 2.7%, p = 0.1), especially in the subgroup of patients not treated with RAI (20% vs 1.6%, p = 0.049) [OR 15.25, 95% CI 1.24-187.85, p = 0.033]. CONCLUSION Lymphovascular invasion, including lymphatic invasion only, is associated with a sensibly higher risk of persistent/recurrent disease in otherwise low-risk PTCs, namely in patients not treated with RAI. Lymphatic invasion could have a role in risk-stratification systems for decision making.
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Affiliation(s)
- Francisca Marques Puga
- Service d'oncologie Endocrinienne, Département d'imagerie, Gustave Roussy, Villejuif, France.
- Serviço de Endocrinologia, Diabetes e Metabolismo, Centro Hospitalar Universitário de Santo António, Porto, Portugal.
| | - Abir Al Ghuzlan
- Département de Biologie et Pathologie Médicale, Gustave Roussy, Villejuif, France
| | - Dana M Hartl
- Département d'anesthésie, Chirurgie et Radiologie Interventionelle, Gustave Roussy, Villejuif, France
| | - Mohamed-Amine Bani
- Département de Biologie et Pathologie Médicale, Gustave Roussy, Villejuif, France
| | - Sophie Moog
- Service d'oncologie Endocrinienne, Département d'imagerie, Gustave Roussy, Villejuif, France
| | - Fabiana Pani
- Service d'oncologie Endocrinienne, Département d'imagerie, Gustave Roussy, Villejuif, France
| | - Ingrid Breuskin
- Département d'anesthésie, Chirurgie et Radiologie Interventionelle, Gustave Roussy, Villejuif, France
| | - Joanne Guerlain
- Département d'anesthésie, Chirurgie et Radiologie Interventionelle, Gustave Roussy, Villejuif, France
| | - Matthieu Faron
- Département d'anesthésie, Chirurgie et Radiologie Interventionelle, Gustave Roussy, Villejuif, France
| | - Desirée Denadreis
- Service de Médecine Nucléaire, Département d'imagerie, Gustave Roussy, Villejuif, France
| | - Eric Baudin
- Service d'oncologie Endocrinienne, Département d'imagerie, Gustave Roussy, Villejuif, France
| | - Julien Hadoux
- Service d'oncologie Endocrinienne, Département d'imagerie, Gustave Roussy, Villejuif, France
| | - Livia Lamartina
- Service d'oncologie Endocrinienne, Département d'imagerie, Gustave Roussy, Villejuif, France
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26
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Chaganti PD, Konkay K, Varghese AM. A comparative analysis of clinicopathological features of HPV-associated and HPV-independent cervical carcinomas based on P16 INK4a immunohistochemistry: A one-year retrospective study. INDIAN J PATHOL MICR 2024; 67:74-79. [PMID: 38358192 DOI: 10.4103/ijpm.ijpm_700_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2024] Open
Abstract
The recent WHO classification of female genital tracts recommends cervical carcinomas to be further subtyped as HPV-associated and HPV-independent and accepted p16 immunoreactivity as a surrogate biomarker for HPV testing. This paper presents the clinicopathological spectrum of cervical carcinomas in correlation with p16 immunoreactivity. Aims and Objectives This study aims to evaluate the immunoreactivity of p16 in cervical carcinoma, subtype them into HPV-associated and HPV-independent based on p16 immunoreactivity, and correlate them with clinicopathological features. Design A hospital-based retrospective study of one-year duration was done after ethics approval. A total of 124 cases were identified, and various parameters like the presence of mitosis, lymphovascular invasion, tumor budding, tumor-infiltrating lymphocytes, the pattern of stromal invasion, and the pattern of necrosis were recorded and graded. Immunohistochemistry (IHC) with p16 marker was done in 40 cases, and immunoreactivity was correlated with clinical and histopathological parameters. Statistical Analysis Multivariate analysis was done with Fisher's exact test, and a P value of <0.05 was considered significant. Results P16 was positive in 36 out of 40 cases which included 35 cases of squamous cell carcinoma (SCC) (keratinizing-14 out of 35 SCC, 11 positive out of these 14, non-keratinizing-21 out of 35 SCC, 20 positive, out of these 21), two cases of adenocarcinoma (both positive), two cases of adenosquamous carcinoma (both positive), and one case of small cell neuroendocrine carcinoma (positive). p16 negative in four cases (10%) (keratinizing type-3, non-keratinizing-1). P value was significant for HPV-independent carcinoma and keratinizing SCC morphology. The P value was not significant when p16 positivity with other parameters. Conclusion HPV-associated were 90%, HPV-independent were 10%.
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Affiliation(s)
| | - Kaumudi Konkay
- Department of Pathology, Siddhartha Medical College, Guntur, Andhra Pradesh, India
| | - Ann M Varghese
- Department of Pathology, Guntur Medical College, Guntur, Andhra Pradesh, India
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27
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Sathianathen NJ, Furrer MA, Mulholland CJ, Katsios A, Soliman C, Lawrentschuk N, Peters JS, Zargar H, Costello AJ, Hovens CM, Bishop C, Rao R, Tong R, Steiner D, Moon D, Thomas BC, Dundee P, Calero JAR, Thalmann GN, Corcoran NM. Lymphovascular Invasion at the Time of Radical Prostatectomy Adversely Impacts Oncological Outcomes. Cancers (Basel) 2023; 16:123. [PMID: 38201549 PMCID: PMC10778356 DOI: 10.3390/cancers16010123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Revised: 12/01/2023] [Accepted: 12/18/2023] [Indexed: 01/12/2024] Open
Abstract
Lymphovascular invasion, whereby tumour cells or cell clusters are identified in the lumen of lymphatic or blood vessels, is thought to be an essential step in disease dissemination. It has been established as an independent negative prognostic indicator in a range of cancers. We therefore aimed to assess the impact of lymphovascular invasion at the time of prostatectomy on oncological outcomes. We performed a multicentre, retrospective cohort study of 3495 men who underwent radical prostatectomy for localised prostate cancer. Only men with negative preoperative staging were included. We assessed the relationship between lymphovascular invasion and adverse pathological features using multivariable logistic regression models. Kaplan-Meier curves and Cox proportional hazard models were created to evaluate the impact of lymphovascular invasion on oncological outcomes. Lymphovascular invasion was identified in 19% (n = 653) of men undergoing prostatectomy. There was an increased incidence of lymphovascular invasion-positive disease in men with high International Society of Urological Pathology (ISUP) grade and non-organ-confined disease (p < 0.01). The presence of lymphovascular invasion significantly increased the likelihood of pathological node-positive disease on multivariable logistic regression analysis (OR 15, 95%CI 9.7-23.6). The presence of lymphovascular invasion at radical prostatectomy significantly increased the risk of biochemical recurrence (HR 2.0, 95%CI 1.6-2.4). Furthermore, lymphovascular invasion significantly increased the risk of metastasis in the whole cohort (HR 2.2, 95%CI 1.6-3.0). The same relationship was seen across D'Amico risk groups. The presence of lymphovascular invasion at the time of radical prostatectomy is associated with aggressive prostate cancer disease features and is an indicator of poor oncological prognosis.
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Affiliation(s)
- Niranjan J. Sathianathen
- Department of Urology, The Royal Melbourne Hospital, The University of Melbourne, Melbourne, VIC 3050, Australia (C.J.M.); (C.S.); (N.L.); (J.S.P.); (H.Z.); (A.J.C.); (R.R.); (R.T.); (D.M.); (B.C.T.); (P.D.); (N.M.C.)
| | - Marc A. Furrer
- Department of Urology, The Royal Melbourne Hospital, The University of Melbourne, Melbourne, VIC 3050, Australia (C.J.M.); (C.S.); (N.L.); (J.S.P.); (H.Z.); (A.J.C.); (R.R.); (R.T.); (D.M.); (B.C.T.); (P.D.); (N.M.C.)
- Department of Urology, University of Bern, 3010 Bern, Switzerland; (A.K.); (G.N.T.)
- Epworth Healthcare, Melbourne, VIC 3121, Australia; (C.M.H.); (C.B.)
- Department of Urology, Solothurner Spitäler AG, Kantonsspital Olten, 4600 Olten, Switzerland
- Department of Urology, Solothurner Spitäler AG, Bürgerspital Solothurn, 4500 Solothurn, Switzerland
| | - Clancy J. Mulholland
- Department of Urology, The Royal Melbourne Hospital, The University of Melbourne, Melbourne, VIC 3050, Australia (C.J.M.); (C.S.); (N.L.); (J.S.P.); (H.Z.); (A.J.C.); (R.R.); (R.T.); (D.M.); (B.C.T.); (P.D.); (N.M.C.)
| | - Andreas Katsios
- Department of Urology, University of Bern, 3010 Bern, Switzerland; (A.K.); (G.N.T.)
| | - Christopher Soliman
- Department of Urology, The Royal Melbourne Hospital, The University of Melbourne, Melbourne, VIC 3050, Australia (C.J.M.); (C.S.); (N.L.); (J.S.P.); (H.Z.); (A.J.C.); (R.R.); (R.T.); (D.M.); (B.C.T.); (P.D.); (N.M.C.)
- Epworth Healthcare, Melbourne, VIC 3121, Australia; (C.M.H.); (C.B.)
| | - Nathan Lawrentschuk
- Department of Urology, The Royal Melbourne Hospital, The University of Melbourne, Melbourne, VIC 3050, Australia (C.J.M.); (C.S.); (N.L.); (J.S.P.); (H.Z.); (A.J.C.); (R.R.); (R.T.); (D.M.); (B.C.T.); (P.D.); (N.M.C.)
- Epworth Healthcare, Melbourne, VIC 3121, Australia; (C.M.H.); (C.B.)
| | - Justin S. Peters
- Department of Urology, The Royal Melbourne Hospital, The University of Melbourne, Melbourne, VIC 3050, Australia (C.J.M.); (C.S.); (N.L.); (J.S.P.); (H.Z.); (A.J.C.); (R.R.); (R.T.); (D.M.); (B.C.T.); (P.D.); (N.M.C.)
- Epworth Healthcare, Melbourne, VIC 3121, Australia; (C.M.H.); (C.B.)
| | - Homi Zargar
- Department of Urology, The Royal Melbourne Hospital, The University of Melbourne, Melbourne, VIC 3050, Australia (C.J.M.); (C.S.); (N.L.); (J.S.P.); (H.Z.); (A.J.C.); (R.R.); (R.T.); (D.M.); (B.C.T.); (P.D.); (N.M.C.)
- Epworth Healthcare, Melbourne, VIC 3121, Australia; (C.M.H.); (C.B.)
| | - Anthony J. Costello
- Department of Urology, The Royal Melbourne Hospital, The University of Melbourne, Melbourne, VIC 3050, Australia (C.J.M.); (C.S.); (N.L.); (J.S.P.); (H.Z.); (A.J.C.); (R.R.); (R.T.); (D.M.); (B.C.T.); (P.D.); (N.M.C.)
- Epworth Healthcare, Melbourne, VIC 3121, Australia; (C.M.H.); (C.B.)
- Australian Prostate Centre, North Melbourne, VIC 3051, Australia
| | - Christopher M. Hovens
- Epworth Healthcare, Melbourne, VIC 3121, Australia; (C.M.H.); (C.B.)
- Australian Prostate Centre, North Melbourne, VIC 3051, Australia
| | - Conrad Bishop
- Epworth Healthcare, Melbourne, VIC 3121, Australia; (C.M.H.); (C.B.)
- Department of Urology, Footscray Hospital Western Health, Melbourne, VIC 3011, Australia
| | - Ranjit Rao
- Department of Urology, The Royal Melbourne Hospital, The University of Melbourne, Melbourne, VIC 3050, Australia (C.J.M.); (C.S.); (N.L.); (J.S.P.); (H.Z.); (A.J.C.); (R.R.); (R.T.); (D.M.); (B.C.T.); (P.D.); (N.M.C.)
- Epworth Healthcare, Melbourne, VIC 3121, Australia; (C.M.H.); (C.B.)
| | - Raymond Tong
- Department of Urology, The Royal Melbourne Hospital, The University of Melbourne, Melbourne, VIC 3050, Australia (C.J.M.); (C.S.); (N.L.); (J.S.P.); (H.Z.); (A.J.C.); (R.R.); (R.T.); (D.M.); (B.C.T.); (P.D.); (N.M.C.)
- Epworth Healthcare, Melbourne, VIC 3121, Australia; (C.M.H.); (C.B.)
| | - Daniel Steiner
- Epworth Healthcare, Melbourne, VIC 3121, Australia; (C.M.H.); (C.B.)
| | - Daniel Moon
- Department of Urology, The Royal Melbourne Hospital, The University of Melbourne, Melbourne, VIC 3050, Australia (C.J.M.); (C.S.); (N.L.); (J.S.P.); (H.Z.); (A.J.C.); (R.R.); (R.T.); (D.M.); (B.C.T.); (P.D.); (N.M.C.)
- Genitourinary Oncology, Peter MacCallum Cancer Centre, Melbourne, VIC 3050, Australia
| | - Benjamin C. Thomas
- Department of Urology, The Royal Melbourne Hospital, The University of Melbourne, Melbourne, VIC 3050, Australia (C.J.M.); (C.S.); (N.L.); (J.S.P.); (H.Z.); (A.J.C.); (R.R.); (R.T.); (D.M.); (B.C.T.); (P.D.); (N.M.C.)
- Epworth Healthcare, Melbourne, VIC 3121, Australia; (C.M.H.); (C.B.)
- Department of Urology, Solothurner Spitäler AG, Bürgerspital Solothurn, 4500 Solothurn, Switzerland
| | - Philip Dundee
- Department of Urology, The Royal Melbourne Hospital, The University of Melbourne, Melbourne, VIC 3050, Australia (C.J.M.); (C.S.); (N.L.); (J.S.P.); (H.Z.); (A.J.C.); (R.R.); (R.T.); (D.M.); (B.C.T.); (P.D.); (N.M.C.)
- Epworth Healthcare, Melbourne, VIC 3121, Australia; (C.M.H.); (C.B.)
- Department of Urology, Solothurner Spitäler AG, Bürgerspital Solothurn, 4500 Solothurn, Switzerland
| | | | - George N. Thalmann
- Department of Urology, University of Bern, 3010 Bern, Switzerland; (A.K.); (G.N.T.)
| | - Niall M. Corcoran
- Department of Urology, The Royal Melbourne Hospital, The University of Melbourne, Melbourne, VIC 3050, Australia (C.J.M.); (C.S.); (N.L.); (J.S.P.); (H.Z.); (A.J.C.); (R.R.); (R.T.); (D.M.); (B.C.T.); (P.D.); (N.M.C.)
- Department of Urology, Solothurner Spitäler AG, Bürgerspital Solothurn, 4500 Solothurn, Switzerland
- Australian Prostate Centre, North Melbourne, VIC 3051, Australia
- Victorian Comprehensive Cancer Centre, Melbourne, VIC 3050, Australia
- Department of Surgery, University of Melbourne, Melbourne, VIC 3050, Australia
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Misimi S, Cako D, Demirel Aİ, Nikolovski A, Ulusoy C, Duman MG. The Incidence of Lymphovascular and Perineural Invasion and their Impact on Survival in Patients with Rectal Cancer. Pril (Makedon Akad Nauk Umet Odd Med Nauki) 2023; 44:73-78. [PMID: 38109451 DOI: 10.2478/prilozi-2023-0049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2023]
Abstract
Aim: Lymphovascular Invasion (LVI) and Perineural Invasion (PNI) represent undesirable but still realistic pathological features of rectal cancer, associated with poor prognosis and worse survival. The aim of this study is to assess the incidence of LVI and PNI in patients treated for rectal cancer and the impact of LVI and PNI on patient survival. Material and Methods: This retrospective single center observational study, conducted in the period of 2016-2019, includes patients with rectal cancer treated with/without long-course neoadjuvant chemoradiotherapy (nCRT). Data collection encompassed demographics, tumor characteristics, type of surgery (abdominal perineal rectal resection - APR and low anterior rectal resection - LAR), and LVI/PNI presence. Survival during follow-up was estimated and compared for patients with/without LVI and PNI involvement. Results: A total number of 234 patients (77 females and 157 males) with mean age of 61.3 enrolled in the study. Neoadjuvant CRT was conducted in 170 patients. APR procedure was performed in 67 of them and LAR in 167. LVI presence was noted in 55 (24.4%) and PNI in 77 (34.2%) patients. Mean survival during follow-up was 42.07 months. The use of nCRT influenced on survival (p < 0.033). Patients treated with LAR had better survival outcomes (p = 0.001). Presence of LVI and PNI was associated with a worse prognosis (p < 0.001). Conclusion: PNI was more frequent than the LVI in this study. Patients with nCRT conduction had better overall survival. LVI and PNI presence was associated with poor prognosis in terms of overall survival in patients with rectal cancer.
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Affiliation(s)
- Shqipe Misimi
- 1Medical Faculty in Skopje, Ss. Cyril and Methodius University in Skopje, RN Macedonia
| | - Dajana Cako
- 1Medical Faculty in Skopje, Ss. Cyril and Methodius University in Skopje, RN Macedonia
| | - Ali İlbey Demirel
- 2Department of General Surgery, Prof. Dr. Cemil Taşçıoğlu Şehir Hastanesi, Istanbul, Turkey
| | - Andrej Nikolovski
- 3Department of Visceral Surgery, University Surgery Clinic "St. Naum Ohridskiˮ, Skopje, Ss. Cyril and Methodius University in Skopje, RN Macedonia
| | - Cemal Ulusoy
- 2Department of General Surgery, Prof. Dr. Cemil Taşçıoğlu Şehir Hastanesi, Istanbul, Turkey
| | - Mehmet Güray Duman
- 2Department of General Surgery, Prof. Dr. Cemil Taşçıoğlu Şehir Hastanesi, Istanbul, Turkey
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Lee SJ, Go J, Ahn BS, Ahn JH, Kim JY, Park HS, Kim SI, Park BW, Park S. Lymphovascular invasion is an independent prognostic factor in breast cancer irrespective of axillary node metastasis and molecular subtypes. Front Oncol 2023; 13:1269971. [PMID: 38053656 PMCID: PMC10694501 DOI: 10.3389/fonc.2023.1269971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Accepted: 10/31/2023] [Indexed: 12/07/2023] Open
Abstract
Purpose Lymphovascular invasion (LVI) is a well-known poor prognostic factor for early breast cancer. However, the effect of LVI on breast cancer subtype and node status remains unknown. In this study, we aimed to evaluate the clinical significance of LVI on the recurrence and long-term survival of patients with early breast cancer by comparing groups according to the subtype and node status. Methods We retrospectively reviewed the medical records of 4554 patients with breast cancer who underwent breast cancer surgery between January 2010 and December 2017. The primary endpoints were disease-free survival (DFS) and overall survival (OS). Univariate and multivariate analyses were performed to identify prognostic factors related to the DFS and OS according to the nodal status and breast cancer subtype. Results During a follow-up period of 94 months, the median OS and DFS were 92 and 90 months, respectively. The LVI expression rate was 8.4%. LVI had a negative impact on the DFS and OS, regardless of the lymph node status. LVI was associated with higher recurrence and lower survival in the luminal A, human epidermal growth factor receptor 2-positive, and triple-negative breast cancer subtypes. The Cox proportional hazards model showed that LVI was a significant prognostic factor for both DFS and OS. No correlation has been observed between LVI and the Oncotype Dx results in terms of prognostic value in early breast cancer. Conclusion LVI is an independent poor prognostic factor in patients with early breast cancer, regardless of the node status and molecular subtype. Therefore, the LVI status should be considered when making treatment decisions for patients with early stage breast cancer; however, further prospective studies are warranted.
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Affiliation(s)
- Suk Jun Lee
- Division of Breast Surgery, Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jieon Go
- Department of Surgery, Eunpyeong St. Mary’s Hospital, The Catholic University of Korea, Seoul, Republic of Korea
| | - Byung Soo Ahn
- Department of Pathology, Severance Hospital, Yonsei University, College of Medicine, Seoul, Republic of Korea
| | - Jee Hyun Ahn
- Division of Breast Surgery, Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jee Ye Kim
- Division of Breast Surgery, Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Hyung Seok Park
- Division of Breast Surgery, Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Seung Il Kim
- Division of Breast Surgery, Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Byeong-Woo Park
- Division of Breast Surgery, Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Seho Park
- Division of Breast Surgery, Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
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Pandey S, Shukla S, Vagha S. Utility of CD34 in Assessing Microvessel Density and Its Correlation With Clinicopathological Parameters in Colorectal Carcinoma Patients. Cureus 2023; 15:e49186. [PMID: 38130549 PMCID: PMC10734711 DOI: 10.7759/cureus.49186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Accepted: 11/21/2023] [Indexed: 12/23/2023] Open
Abstract
Currently, the most commonly practiced method of reporting cases of colorectal carcinoma is done according to guidelines provided by the College of American Pathologists (8th edition) and the Royal College of Pathologists (UK). These guidelines include various histopathological parameters like tumor site, extent, histologic type, grade, margins, tumor budding, lymphovascular invasion, and perineural invasion. However, in the present guidelines, the immunohistochemistry-based marker of mean vessel density (MVD) has not been addressed as an important parameter. The present study gives an overview of the importance of MVD. MVD was statistically significant when correlated with tumor size, lymph node metastasis, grade, and vascular invasion. However, no statistical significance was observed when compared with age, perineural invasion, and stage of the tumor.
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Affiliation(s)
- Shweta Pandey
- Pathology, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Samarth Shukla
- Pathology, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Sunita Vagha
- Pathology, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
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Huang SS, Toon CW, Harish V. The prognostic significance of lymphovascular invasion in cutaneous squamous cell carcinoma. ANZ J Surg 2023; 93:2727-2735. [PMID: 37727039 DOI: 10.1111/ans.18694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2023] [Revised: 08/12/2023] [Accepted: 09/02/2023] [Indexed: 09/21/2023]
Abstract
BACKGROUND The majority of cutaneous squamous cell carcinomas (cSCC) have a favourable prognosis. However, a subset of cases follow an aggressive disease course with progression to metastasis and death. Several histopathological parameters are associated with poor outcomes, but lymphovascular invasion (LVI) has not been well studied. OBJECTIVE To assess the prognostic significance of LVI in cSCC and determine associations between LVI and cSCC. METHODS A retrospective review of 486 consecutive cases of cSCC over a 5-year period from a single centre was stratified by the presence or absence of LVI. Logistic regression and multivariate survival analysis were used to determine associations of LVI and prognostic significance of LVI, respectively. FINDINGS LVI was present in 41 cases (9.2%). LVI was significantly associated with increasing depth of invasion, microanatomical tumour location (subcutis vs. dermis), and tumour dimensions (P < 0.05). Univariate survival analysis revealed significantly lower 2-year overall survival rates for patients with LVI (37.1%) compared with those without (66.6%) (95% CI = 60.6-73.3, P < 0.001). LVI was also found to be an independent marker of poor disease-specific survival (HR = 0.232 (95% CI = 0.090-0.600), P = 0.003), poor overall survival (HR 0.338 (95% CI = 0.184-0.623), P < 0.001) and poor disease-free survival (HR 0.461 (95% CI = 0.230-0.923), P = 0.029) through multivariate analysis. CONCLUSIONS This study confirms that LVI is an independent poor prognosticator in cSCC, with significantly worse survival indices at 2 years. Future systems of risk stratification for cSCC should incorporate LVI.
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Affiliation(s)
- Sarah Suruo Huang
- Department of Burns, Plastic & Maxillofacial Surgery, Royal North Shore Hospital, Sydney, Australia
- Northern Clinical School, University of Sydney, Sydney, Australia
| | - Christopher W Toon
- Department of Anatomical Pathology, Royal North Shore Hospital, Sydney, Australia
- St Vincent's Clinical School, University of NSW, Sydney, Australia
| | - Varun Harish
- Department of Burns, Plastic & Maxillofacial Surgery, Royal North Shore Hospital, Sydney, Australia
- Northern Clinical School, University of Sydney, Sydney, Australia
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Gonzalez J, Bahmad HF, Ocejo S, Abreu A, Popp M, Gogola S, Fernandez V, Recine M, Poppiti R. The Usefulness of Elastin Staining to Detect Vascular Invasion in Cancer. Int J Mol Sci 2023; 24:15264. [PMID: 37894944 PMCID: PMC10607141 DOI: 10.3390/ijms242015264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 10/15/2023] [Accepted: 10/16/2023] [Indexed: 10/29/2023] Open
Abstract
Tumor prognosis hinges on accurate cancer staging, a pivotal process influenced by the identification of lymphovascular invasion (LVI), i.e., blood vessel and lymphatic vessel invasion. Protocols by the College of American Pathologists (CAP) and the World Health Organization (WHO) have been established to assess LVI in various tumor types, including, but not limited to, breast cancer, colorectal cancer (CRC), pancreatic exocrine tumors, and thyroid carcinomas. The CAP refers to blood vessel invasion as "angioinvasion" (vascular invasion) to differentiate it from lymphatic vessel invasion (lymphatic invasion). For clarity, the latter terms will be used throughout this review. The presence of lymphatic and/or vascular invasion has emerged as a pivotal prognostic factor; therefore, its accurate identification is crucial not only for staging but also for providing the patient with an honest understanding of his/her prognosis. Given the prognostic importance of the correct identification of LVI, specific staining techniques are employed to distinguish lymphatic vessel invasion from angioinvasion and to differentiate true LVI from artifact. These encompass hematoxylin and eosin (H&E) staining, elastic staining, Factor VIII staining, Ulex europaeus I agglutinin staining, CD31, CD34, D2-40, ERG, and D2-40 (podoplanin) immunohistochemical (IHC) stains among others. Based on a review of numerous publications regarding the efficacy of various methods for LVI detection, elastin staining demonstrated superior accuracy and prognostic value, allowing for more targeted treatment strategies. The clinical significance of accurately detecting LVI cannot be overstated, as it is strongly linked to higher cancer-related mortality and an increased risk of tumor recurrence. This review aims to examine the existing literature on the use of elastin stains in the detection of vascular invasion among different types of tumors and its prognostic value.
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Affiliation(s)
- Jeffrey Gonzalez
- Herbert Wertheim College of Medicine, Florida International University, Miami, FL 33199, USA; (J.G.); (S.O.); (A.A.); (M.P.); (S.G.)
| | - Hisham F. Bahmad
- Arkadi M. Rywlin M.D. Department of Pathology and Laboratory Medicine, Mount Sinai Medical Center, Miami Beach, FL 33140, USA; (V.F.); (M.R.); (R.P.)
| | - Stephanie Ocejo
- Herbert Wertheim College of Medicine, Florida International University, Miami, FL 33199, USA; (J.G.); (S.O.); (A.A.); (M.P.); (S.G.)
| | - Alvaro Abreu
- Herbert Wertheim College of Medicine, Florida International University, Miami, FL 33199, USA; (J.G.); (S.O.); (A.A.); (M.P.); (S.G.)
| | - Meagan Popp
- Herbert Wertheim College of Medicine, Florida International University, Miami, FL 33199, USA; (J.G.); (S.O.); (A.A.); (M.P.); (S.G.)
| | - Samantha Gogola
- Herbert Wertheim College of Medicine, Florida International University, Miami, FL 33199, USA; (J.G.); (S.O.); (A.A.); (M.P.); (S.G.)
| | - Vielka Fernandez
- Arkadi M. Rywlin M.D. Department of Pathology and Laboratory Medicine, Mount Sinai Medical Center, Miami Beach, FL 33140, USA; (V.F.); (M.R.); (R.P.)
| | - Monica Recine
- Arkadi M. Rywlin M.D. Department of Pathology and Laboratory Medicine, Mount Sinai Medical Center, Miami Beach, FL 33140, USA; (V.F.); (M.R.); (R.P.)
- Department of Pathology, Herbert Wertheim College of Medicine, Florida International University, Miami, FL 33199, USA
| | - Robert Poppiti
- Arkadi M. Rywlin M.D. Department of Pathology and Laboratory Medicine, Mount Sinai Medical Center, Miami Beach, FL 33140, USA; (V.F.); (M.R.); (R.P.)
- Department of Pathology, Herbert Wertheim College of Medicine, Florida International University, Miami, FL 33199, USA
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Tandon A, Sandhya K, Singh NN, Shahi AK, Gulati N. Research Landscape of Lymphovascular Invasion in Oral Squamous Cell Carcinoma: A Bibliometric Analysis From 1994 to 2023. Cureus 2023; 15:e47487. [PMID: 38021996 PMCID: PMC10663408 DOI: 10.7759/cureus.47487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/22/2023] [Indexed: 12/01/2023] Open
Abstract
The primary factor affecting tumor biology is neo-lymphangiogenesis in solid epithelial malignancies like oral squamous cell carcinoma (OSCC). Determining the impact of lymphovascular invasion is critical in order to determine OSCC's locoregional and global dissemination. Bibliometric landscapes are vital to learning about the most recent advancements in the aforementioned topic because the ongoing research in OSCC is multifaceted. This analysis can reveal the progressions that might modernize OSCC diagnosis and treatment. The present analysis has been therefore undertaken to study the relevance and effects of lymphovascular invasion in OSCC utilizing co-occurrence of keywords analysis and co-authorship analysis in the PubMed database. The keywords included "lymphovascular invasion in oral squamous cell carcinoma" using the Boolean operator (AND). A cross-sectional bibliometric analysis of full-text articles from 1994 to 2023 using VOSviewer (Version 1.6.19; Centre for Science and Technology Studies, Leiden University, The Netherlands) was performed. The data obtained was analyzed for co-occurrence and co-authorship analysis using the VOSviewer standard protocol. The query revealed 296 searches in the PubMed database. Seven clusters were found with default colors in the representation of the entire term co-occurrence network, which also displayed a total link strength of 22,262. The items were categorized into clusters based on their commonalities. The labels' weights, as determined by links and occurrences, did not depend on one another, and the co-occurrence of keywords does not imply a causal association. In the item density visualization, item labels represented individual things. The number of items from a cluster that was close to the point was represented by the weight given to its color, which was formed by combining the colors of other clusters. A network of 57 authors who matched the search parameters was discovered by the co-authorship analysis. The network visualization map displayed three clusters with a total link strength of 184. The quantity of co-authorship relationships and the number of publications did not appear to be significantly correlated. In conclusion, this investigation uncovered a sizable body of bibliometric data that emphasizes key trends and advancements in the aforementioned theme. The observed variances may be a result of the various objectives of the researchers and journals, who collaborate to provide the best possible literature dissemination.
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Affiliation(s)
- Ankita Tandon
- Department of Oral Pathology, Microbiology, and Forensic Odontology, Dental Institute, Rajendra Institute of Medical Sciences (RIMS), Ranchi, IND
| | - Kumari Sandhya
- Department of Anatomy, Rajendra Institute of Medical Sciences (RIMS), Ranchi, IND
| | - Narendra Nath Singh
- Department of Oral Pathology, Microbiology, and Forensic Odontology, Dental Institute, Rajendra Institute of Medical Sciences (RIMS), Ranchi, IND
| | - Ajoy K Shahi
- Department of Oral and Maxillofacial Surgery, Dental Institute, Rajendra Institute of Medical Sciences (RIMS), Ranchi, IND
| | - Nikita Gulati
- Department of Oral Pathology and Microbiology, ITS Centre for Dental Studies and Research, Ghaziabad, IND
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Al-Rawi NH, Kawas SA, Ani MA, Alnuaimi AS, EL-Sayed W, Alrashdan MS. Prediction of Lymphovascular and Perineural Invasion of Oral Squamous Cell Carcinoma by Combined Expression of p63 and Cyclin D1. Eur J Dent 2023; 17:1170-1178. [PMID: 36716784 PMCID: PMC10795001 DOI: 10.1055/s-0042-1760301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
OBJECTIVES The aim of this study was to determine the value of immune expression of p63 and cyclin D1 in the prediction of lymphovascular invasion (LVI) and perineural invasion (PNI) in oral squamous cell carcinoma (OSCC). MATERIALS AND METHODS Clinical and histopathologic features of 65 subjects with histologically confirmed OSCC were collected. Tissue microarray blocks representing all subjects were prepared for the immunohistochemical quantification of the nuclear expression of p63 and cyclin D1 using immune ratio plugin of image J software. Image analysis was performed by two independent pathologists. Independent samples t-test, analysis of variance, and receiver operating characteristic curve tests were used for statistical analysis. The level of significance was set at p≤ 0.05. RESULTS The optimum cutoff value for the prediction of LVI for p63 and cyclin D1 was found to be 100 and 93.2, respectively, while the optimum cutoff value for the prediction of PNI for p63 and cyclin D1 was found to be 95.9 and 94, respectively. p63 and cyclin D1 expression correlated with several clinicopathologic features of the studied population. p63 expression was a significant predictor of moderate/poorly differentiated OSCC compared with well-differentiated OSCC. A parallel combination of positive p63 and cyclin D1 increased the specificity of predicting LVI from 89.1% and 67.4% for either p63 or cyclin D1, respectively, to 93.5% with a positive predictive value of 92.5%. Similarly, the parallel combination of the two markers raised the specificity of predicting PNI from 70% and 77.5% for either p63 or cyclin D1, respectively, to 90% with a positive predictive value of 86.3%. CONCLUSION Combined overexpression of nuclear markers p63 and cyclin D1 can be considered as a valuable independent predictor of LVI and PNI, and hence tumor progression, in OSCC.
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Affiliation(s)
- Natheer H Al-Rawi
- Department of Oral and Craniofacial Health Sciences, College of Dental
Medicine, University of Sharjah, United Arab Emirates
| | - Sausan Al Kawas
- Department of Oral and Craniofacial Health Sciences, College of Dental
Medicine, University of Sharjah, United Arab Emirates
| | - Muwaffaq Al Ani
- Department of ENT, Tawam Hospital, Al-Ain, United Arab Emirates
| | | | - Walid EL-Sayed
- Department of Basic Medical and Dental Sciences, College of Dentistry, Gulf
Medical University, Ajman, United Arab Emirates
- Department of Oral Biology, College of Dentistry, Suez Canal University,
Ismailia, Egypt
| | - Mohammad S. Alrashdan
- Department of Oral and Craniofacial Health Sciences, College of Dental
Medicine, University of Sharjah, United Arab Emirates
- Department of Oral Medicine and Oral Surgery, Faculty of Dentistry, Jordan
University of Science and Technology, Jordan
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Gupta R, Selinger CI, Ashford B, Chua MST, Clark JR, Damian DL, Jackett LA, James C, Johnson S, Ladwa R, Lambie D, McKenzie C, Tan ST, Scolyer RA. Implementing structured pathology reporting protocol for non-melanocytic skin cancers: practical considerations. Pathology 2023; 55:743-759. [PMID: 37573165 DOI: 10.1016/j.pathol.2023.07.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2023] [Revised: 07/22/2023] [Accepted: 07/26/2023] [Indexed: 08/14/2023]
Abstract
Non-melanocytic skin cancers (NMSCs) account for five times the incidence of all other cancers combined and cost US $6 billion annually. These are the most frequent specimens encountered in community pathology practice in many Western countries. Lack of standardised structured pathology reporting protocols (SPRPs) can result in omission of critical information or miscommunication leading to suboptimal patient management. The lack of standardised data has significant downstream public health implications, including insufficient data for reliable development of prognostic tools and health-economy planning. The Royal College of Pathologists of Australasia has developed an NMSC SPRP. A multidisciplinary expert committee including pathologists, surgeons, dermatologists, and radiation and medical oncologists from high volume cancer centres was convened. A systematic literature review was performed to identify evidence for including elements as mandatory standards or best practice guidelines. The SPRP and accompanying commentary of evidence, definitions and criteria was peer reviewed by external stakeholders. Finally, the protocol was revised following feedback and trialled in multiple centres prior to implementation. Some parameters utilised clinically for determining management and prognosis including tumour depth, lymphovascular invasion or distance to the margins lack high level evidence in NMSC. Dermatologists, surgeons, and radiation oncologists welcomed the SPRP. Pathologists indicated that the variety of NMSC specimens ranging from curettes to radical resections as well as significant differences in the biological behaviour of different tumours covered by the NMSC umbrella made use of a single protocol difficult. The feedback included that using a SPRP for low risk NMSC was neither clinically justified nor compensated adequately by the Australian Medicare Reimbursement Schedule. Following stakeholder feedback, the SPRP implementation was restricted to excision specimens of head and neck NMSC; and low-risk NMSC, such as superficial basal cell carcinoma, were excluded. Implementing NMSC SPRP fulfils an unmet clinical need. Unlike other cancers, NMSCs generate a range of specimen types and are reported in a wide range of pathology practices. Limiting use of SPRP to NMSC at higher risk of progression and providing formatted templates for easy incorporation into laboratory information systems were essential to successful deployment. In the future, further consideration should be given to implementing the SPRP to include all relevant specimens, including non-head and neck and low-risk NMSC specimens.
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Affiliation(s)
- Ruta Gupta
- Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia; Department of Tissue Pathology and Diagnostic Oncology, Royal Prince Alfred Hospital, NSW Health Pathology, Sydney, NSW, Australia.
| | | | - Bruce Ashford
- Illawarra Health and Medical Research Institute, Wollongong, NSW, Australia; Department of Head and Neck Surgery, Sydney Head and Neck Cancer Institute, Chris O'Brien Lifehouse, Sydney, NSW, Australia; Illawarra and Shoalhaven Local Health District, Wollongong, NSW, Australia; School of Medicine, University of Wollongong, Wollongong, NSW, Australia
| | - Margaret S T Chua
- Department of Radiation Oncology, Peter MacCallum Cancer Centre, Melbourne, Vic, Australia; The Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, Vic, Australia
| | - Jonathan R Clark
- Department of Head and Neck Surgery, Sydney Head and Neck Cancer Institute, Chris O'Brien Lifehouse, Sydney, NSW, Australia; Royal Prince Alfred Institute of Academic Surgery, Sydney Local Health District, Sydney, NSW, Australia; Central Clinical School, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia
| | - Diona L Damian
- Discipline of Dermatology, Bosch Institute, University of Sydney, and Royal Prince Alfred Hospital Sydney, Sydney, NSW, Australia; Melanoma Institute Australia, The University of Sydney, Sydney, NSW, Australia
| | - Louise A Jackett
- Department of Pathology, Austin Health, Melbourne, Vic, Australia
| | | | | | - Rahul Ladwa
- Department of Cancer Care Services, Princess Alexandra Hospital, Woolloongabba, Qld, Australia; Faculty of Medicine, University of Queensland, Herston, Qld, Australia
| | - Duncan Lambie
- Princess Alexandra Hospital, Pathology Queensland, Brisbane, Qld, Australia; Frazer Institute, University of Queensland, Brisbane, Qld, Australia
| | - Catriona McKenzie
- Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia; Department of Tissue Pathology and Diagnostic Oncology, Royal Prince Alfred Hospital, NSW Health Pathology, Sydney, NSW, Australia
| | - Swee T Tan
- Gillies McIndoe Research Institute, Wellington, New Zealand; Wellington Regional Plastic, Maxillofacial and Burns Unit, Hutt Hospital, Wellington, New Zealand; Department of Surgery, The Royal Melbourne Hospital, The University of Melbourne, Melbourne, Vic, Australia
| | - Richard A Scolyer
- Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia; Department of Tissue Pathology and Diagnostic Oncology, Royal Prince Alfred Hospital, NSW Health Pathology, Sydney, NSW, Australia; Melanoma Institute Australia, The University of Sydney, Sydney, NSW, Australia; Charles Perkins Centre, The University of Sydney, Sydney, NSW, Australia
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Ng YJ, Loc LJ, Bun KS, Mushtaq S. A case of intussusception secondary to a metastatic malignant melanoma from the nasal cavity. J Surg Case Rep 2023; 2023:rjad572. [PMID: 37854518 PMCID: PMC10581707 DOI: 10.1093/jscr/rjad572] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2023] [Accepted: 10/01/2023] [Indexed: 10/20/2023] Open
Abstract
About 5% of all intussusception are found in adults, up to 90% of these have an anatomical lesion with ~50% of them are malignant. Malignant melanoma commonly metastasizes to the small bowel; however, melanoma causing intussusception is rare. We describe a 57-year-old lady with a history of surgically treated malignant melanoma in her nasal cavity who came with an ambiguous intestinal obstruction. Computed tomography reported ileal-ileal intussusception, which was surgically removed via emergency open laparotomy and bowel resection. Intraoperatively the intussusception was 110 cm from the ileo-cecal valve with multiple palpable lymph nodes. Histopathology confirmed the origin as malignant melanoma with lymphovascular invasion. Our literature review found the mean prevalence of intussusception secondary to melanoma was 6.924% (SD ± 5.155). Minimally invasive techniques are reported non-inferior to open laparotomy. We argue that the open technique can provide informed decisions for adequate resection of affected bowel and lymphatic drainage.
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Affiliation(s)
- Yuki J Ng
- General Surgery, Sarawak General Hospital, Jalan Hospital, 93586 Kuching, Sarawak, Malaysia
- International Student Surgical Network Malaysia, Kuala Lumpur, Malaysia
- International Association of Student Surgical Society, Cape Town, South Africa
| | - Leong J Loc
- General Surgery, Sarawak General Hospital, Jalan Hospital, 93586 Kuching, Sarawak, Malaysia
- Department of Surgery, Faculty of Medicine and Health Sciences, University Malaysia Sarawak, Jalan Datuk Mohammad Musa, 94300 Kota Samarahan, Sarawak, Malaysia
| | - Kuek S Bun
- General Surgery, Sarawak General Hospital, Jalan Hospital, 93586 Kuching, Sarawak, Malaysia
- Department of Surgery, Faculty of Medicine and Health Sciences, University Malaysia Sarawak, Jalan Datuk Mohammad Musa, 94300 Kota Samarahan, Sarawak, Malaysia
| | - Sohail Mushtaq
- General Surgery, Sarawak General Hospital, Jalan Hospital, 93586 Kuching, Sarawak, Malaysia
- Department of Surgery, Faculty of Medicine and Health Sciences, University Malaysia Sarawak, Jalan Datuk Mohammad Musa, 94300 Kota Samarahan, Sarawak, Malaysia
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Al Qa’qa’ S, Downes MR, Jain R, van der Kwast T. Morphologic Pattern, Frequency, and Spatial Distribution of Lymphovascular Invasion Foci in Radical Prostatectomy Specimens. Int J Surg Pathol 2023; 31:939-948. [PMID: 35816346 PMCID: PMC10492436 DOI: 10.1177/10668969221110456] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Revised: 06/01/2022] [Accepted: 06/09/2022] [Indexed: 11/15/2022]
Abstract
Introduction. Lymphovascular invasion (LVI) is an adverse pathological finding in radical prostatectomy (RP) specimens associated with increased risk of metastatic disease. Its variable incidence may be attributed to underreporting. We characterized the location, quantity, and morphology of LVI foci in RP specimens and assessed the relationship between LVI and cribriform and intraductal carcinoma and metastatic risk. Methods. Two pathologists reviewed retrospectively 54 RP specimens reported as positive for LVI. Ambiguous cases were confirmed by immunostaining for ERG, CD31 and D2-40. Results. In 4/54 (7.4%), LVI could not be confirmed. Main mimickers of LVI were retraction artifact and dislodged tumor cells. Based on our review, the most important criteria to distinguish LVI from its mimickers were a corrugated lining of vascular spaces, endothelial nuclei bulging into the lumen, and presence of proteinaceous material. The LVI frequency per case ranged from 1 to 109 (median 7.5). In 47/50 (94%) cases with LVI, the associated carcinoma comprised cribriform pattern and/or intraductal carcinoma. The most common morphology of LVI foci was cribriform, occurring in 43/50 specimens, representing 469/843 (56%) of LVI foci. Most LVI foci were intraprostatic and located at the carcinoma-stroma interface. Particularly the risk of bone metastases during follow-up was independently associated with higher frequency of LVI foci (P = .009). Conclusions. The detailed description of prostatic LVI, and awareness of their predominant location and morphology may help its identification and improve the diagnostic accuracy of LVI in pathology reporting. The clinical impact of LVI quantification in prostate cancer needs validation by further studies.
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Affiliation(s)
- Shifaa’ Al Qa’qa’
- Laboratory Medicine Program, Anatomic Pathology, University Health Network, Toronto, Canada
| | - Michelle R. Downes
- Laboratory Medicine and Molecular Diagnostics, Sunnybrook Health Sciences Centre, Toronto, Canada
| | - Rahi Jain
- Department of Biostatistics, Princess Margaret Hospital Cancer Centre, Toronto, Canada
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Maloney NJ, Aasi SZ, Kibbi N, Hirotsu KE, Zaba LC. Online risk calculator and nomogram for predicting sentinel lymph node positivity in Merkel cell carcinoma. J Am Acad Dermatol 2023; 89:621-623. [PMID: 37244414 PMCID: PMC10526889 DOI: 10.1016/j.jaad.2023.05.042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2023] [Revised: 04/30/2023] [Accepted: 05/18/2023] [Indexed: 05/29/2023]
Affiliation(s)
- Nolan J Maloney
- Department of Dermatology, Stanford University School of Medicine, Palo Alto, California
| | - Sumaira Z Aasi
- Department of Dermatology, Stanford University School of Medicine, Palo Alto, California
| | - Nour Kibbi
- Department of Dermatology, Stanford University School of Medicine, Palo Alto, California
| | - Kelsey E Hirotsu
- Department of Dermatology, Stanford University School of Medicine, Palo Alto, California
| | - Lisa C Zaba
- Department of Dermatology, Stanford University School of Medicine, Palo Alto, California.
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Yang Y, Wei H, Fu F, Wei W, Wu Y, Bai Y, Li Q, Wang M. Preoperative prediction of lymphovascular invasion of colorectal cancer by radiomics based on 18F-FDG PET-CT and clinical factors. Front Radiol 2023; 3:1212382. [PMID: 37614530 PMCID: PMC10442652 DOI: 10.3389/fradi.2023.1212382] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Accepted: 07/28/2023] [Indexed: 08/25/2023]
Abstract
Purpose The purpose of this study was to investigate the value of a clinical radiomics model based on Positron emission tomography-computed tomography (PET-CT) radiomics features combined with clinical predictors of Lymphovascular invasion (LVI) in predicting preoperative LVI in patients with colorectal cancer (CRC). Methods A total of 95 CRC patients who underwent preoperative 18F-fluorodeoxyglucose (FDG) PET-CT examination were retrospectively enrolled. Univariate and multivariate logistic regression analyses were used to analyse clinical factors and PET metabolic data in the LVI-positive and LVI-negative groups to identify independent predictors of LVI. We constructed four prediction models based on radiomics features and clinical data to predict LVI status. The predictive efficacy of different models was evaluated according to the receiver operating characteristic curve. Then, the nomogram of the best model was constructed, and its performance was evaluated using calibration and clinical decision curves. Results Mean standardized uptake value (SUVmean), maximum tumour diameter and lymph node metastasis were independent predictors of LVI in CRC patients (P < 0.05). The clinical radiomics model obtained the best prediction performance, with an Area Under Curve (AUC) of 0.922 (95%CI 0.820-0.977) and 0.918 (95%CI 0.782-0.982) in the training and validation cohorts, respectively. A nomogram based on the clinical radiomics model was constructed, and the calibration curve fitted well (P > 0.05). Conclusion The clinical radiomics prediction model constructed in this study has high value in the preoperative individualized prediction of LVI in CRC patients.
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Affiliation(s)
- Yan Yang
- Department of Medical Imaging, People’s Hospital of Zhengzhou University, Henan Provincial People’s Hospital, Zhengzhou, China
| | - Huanhuan Wei
- Department of Medical Imaging, People’s Hospital of Zhengzhou University, Henan Provincial People’s Hospital, Zhengzhou, China
| | - Fangfang Fu
- Henan Key Laboratory of Neurological Imaging, Henan Provincial People’s Hospital, Zhengzhou, China
| | - Wei Wei
- Henan Key Laboratory of Neurological Imaging, Henan Provincial People’s Hospital, Zhengzhou, China
| | - Yaping Wu
- Henan Key Laboratory of Neurological Imaging, Henan Provincial People’s Hospital, Zhengzhou, China
| | - Yan Bai
- Henan Key Laboratory of Neurological Imaging, Henan Provincial People’s Hospital, Zhengzhou, China
| | - Qing Li
- Department of Medical Imaging, People’s Hospital of Zhengzhou University, Henan Provincial People’s Hospital, Zhengzhou, China
| | - Meiyun Wang
- Henan Key Laboratory of Neurological Imaging, Henan Provincial People’s Hospital, Zhengzhou, China
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Zhang C, Liang Z, Feng Y, Xiong Y, Manwa C, Zhou Q. Risk Factors for Lymphovascular Invasion in Invasive Ductal Carcinoma Based on Clinical and Preoperative Breast MRI Features: a Retrospective Study. Acad Radiol 2023; 30:1620-1627. [PMID: 36414494 DOI: 10.1016/j.acra.2022.10.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 10/10/2022] [Accepted: 10/30/2022] [Indexed: 11/21/2022]
Abstract
RATIONALE AND OBJECTIVES Lymphovascular invasion (LVI) plays an important role in the prediction of metastasis and prognosis in breast cancer (BC) patients. The present study assessed correlations between preoperative breast MRI, clinical features, and LVI in patients with invasive ductal carcinoma (IDC) and identified risk factors based on these correlation factors. MATERIALS AND METHODS Patients confirmed with IDC between 01/2012 and 12/2021 were retrospectively reviewed at our hospital. A total of 5 clinical and 14 MRI features to characterize tumours were extracted. LVI evaluated in hematoxylin and eosin sections. T-test and chi-square tests were used to compare the differences in clinical and MRI features between the LVI positive and negative groups. The associations between individual features and LVI were analysed by univariable logistic regression analysis, and risk factors for LVI were identified by multivariable logistic regression analysis based on these correlation factors. RESULTS This study included 353 patients with IDC, including 130 with positive LVI. Age, CEA, CA-153, amount of fibroglandular tissue (FGT), background parenchymal enhancement, tumour size, shape, skin thickening, nipple retraction, adjacent vessel sign, and axillary lymph node (ALN) size in the LVI positive group were significantly different from the LVI negative group (all p<0.05). Multivariate logistic regression analysis revealed that age (odds ratio OR = 1.030), CA-153 (OR = 1.018), heterogeneous FGT (OR = 2.484), shape (OR = 2.157), and ALN size (OR = 1.051) were risk factors for LVI (all p<0.05). CONCLUSION Preoperative breast MRI and clinical features correlated with LVI, age, CA-153, heterogeneous FGT, shape, and ALN size are risk factors for LVI in patients with IDC.
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Affiliation(s)
- Cici Zhang
- Department of Radiology, The Third Affiliated Hospital, Southern Medical University, Address, No. 183, West Zhongshan Avenue, TianHe District Guangzhou, GuangDong China; Department of Radiology, Guangzhou Red Cross Hospital, Guangzhou, China
| | - Zhiping Liang
- Department of Radiology, Guangzhou Red Cross Hospital, Guangzhou, China
| | - Youzhen Feng
- Medical Imaging Center, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Yuchao Xiong
- Department of Radiology, Guangzhou Red Cross Hospital, Guangzhou, China
| | - Chan Manwa
- Department of Pediatrics, Kiang Wu Hospital, Macau, China
| | - Quan Zhou
- Department of Radiology, The Third Affiliated Hospital, Southern Medical University, Address, No. 183, West Zhongshan Avenue, TianHe District Guangzhou, GuangDong China.
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Wang J, Zheng Z, Zhang Y, Tan W, Li J, Xing L, Sun X. 18F-FDG PET/CT radiomics for prediction of lymphovascular invasion in patients with early stage non-small cell lung cancer. Front Oncol 2023; 13:1185808. [PMID: 37546415 PMCID: PMC10401837 DOI: 10.3389/fonc.2023.1185808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Accepted: 07/03/2023] [Indexed: 08/08/2023] Open
Abstract
Objective To explore a prediction model for lymphovascular invasion (LVI) on cT1-2N0M0 radiologic solid non-small cell lung cancer (NSCLC) based on a 2-deoxy-2[18F]fluoro-D-glucose ([18F]F-FDG) positron emission tomography-computed tomography (PET-CT) radiomics analysis. Methods The present work retrospectively included 148 patients receiving surgical resection and verified pathologically with cT1-2N0M0 radiologic solid NSCLC. The cases were randomized into training or validation sets in the ratio of 7:3. PET and CT images were used to select optimal radiomics features. Three radiomics predictive models incorporating CT, PET, as well as PET/CT images radiomics features (CT-RS, PET-RS, PET/CT-RS) were developed using logistic analyses. Furthermore, model performance was evaluated by ROC analysis for predicting LVI status. Model performance was evaluated in terms of discrimination, calibration along with clinical utility. Kaplan-Meier curves were employed to analyze the outcome of LVI. Results The ROC analysis demonstrated that PET/CT-RS (AUCs were 0.773 and 0.774 for training and validation sets) outperformed both CT-RS(AUCs, 0.727 and 0.752) and PET-RS(AUCs, 0.715 and 0.733). A PET/CT radiology nomogram (PET/CT-model) was developed to estimate LVI; the model demonstrated conspicuous prediction performance for training (C-index, 0.766; 95%CI, 0.728-0.805) and validation sets (C-index, 0.774; 95%CI, 0.702-0.846). Besides, decision curve analysis and calibration curve showed that PET/CT-model provided clinically beneficial effects. Disease-free survival and overall survival varied significantly between LVI and non-LVI cases (P<0.001). Conclusions The PET/CT radiomics models could effectively predict LVI on early stage radiologic solid lung cancer and provide support for clinical treatment decisions.
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Affiliation(s)
- Jie Wang
- Department of Graduate, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China
- Department of Nuclear Medicine, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Zhonghang Zheng
- Department of Graduate, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China
- Department of Nuclear Medicine, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Yi Zhang
- Department of Graduate, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China
- Department of Nuclear Medicine, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Weiyue Tan
- Department of Graduate, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China
- Department of Nuclear Medicine, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Jing Li
- Department of Graduate, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China
- Department of Nuclear Medicine, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Ligang Xing
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Xiaorong Sun
- Department of Nuclear Medicine, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China
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Anderson EM, Luu M, Kamrava M. Demographic Factors Predict Risk of Lymph Node Involvement in Patients with Endometrial Adenocarcinoma. Biology (Basel) 2023; 12:982. [PMID: 37508411 PMCID: PMC10376236 DOI: 10.3390/biology12070982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Revised: 06/26/2023] [Accepted: 06/30/2023] [Indexed: 07/30/2023]
Abstract
The presence of lymph node positivity (LN+) guides adjuvant treatment for endometrial adenocarcinoma (EAC) patients, but recommendations regarding LN evaluation at the time of primary surgery remain variable. Sociodemographic factors in addition to pathologic tumor characteristics may more accurately predict risk of LN+ in EAC patients. Patients diagnosed between 2004 and 2016 with pathologic T1-T2 EAC who had at least one lymph node sampled at the time of surgery in the National Cancer Data Base were included. Pathologic primary tumor predictors of LN+ were identified using logistic regression. To predict overall, pelvic only, and paraaortic and/or pelvic LN+, nomograms were generated. Among the 35,170 EAC patients included, 2864 were node positive. Using multivariable analysis, younger patient age (OR 0.98, 95% CI 0.98-0.99, p < 0.001), black versus white race (OR 1.19, 95% CI 1.01-1.40, p = 0.04), increasing pathologic tumor stage and grade, increase in tumor size, and presence of lymphovascular invasion were predictive of regional LN+. Both black versus white (OR 1.64, 95% CI 1.27-2.09, p < 0.001) and other versus white race (OR 1.54, 95% CI 1.12-2.07, p = 0.006) strongly predicted paraaortic LN+ in the multivariable analysis. Independent subset analyses of black and white women revealed that tumor grade was a stronger predictor of LN+ among black women. In addition to standard pathologic tumor features, patient age and race were associated with a higher risk of regional LN+ generally and paraaortic LN+ specifically. This information may inform adjuvant treatment decisions and guide future studies.
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Affiliation(s)
- Eric M Anderson
- Department of Radiation Oncology, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Michael Luu
- Department of Biostatistics and Bioinformatics, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Mitchell Kamrava
- Department of Radiation Oncology, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
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Wang Y, Bai G, Huang W, Zhang H, Chen W. A radiomics nomogram based on contrast-enhanced CT for preoperative prediction of Lymphovascular invasion in esophageal squamous cell carcinoma. Front Oncol 2023; 13:1208756. [PMID: 37465108 PMCID: PMC10351375 DOI: 10.3389/fonc.2023.1208756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Accepted: 06/19/2023] [Indexed: 07/20/2023] Open
Abstract
Background and purpose To develop a radiomics nomogram based on contrast-enhanced computed tomography (CECT) for preoperative prediction of lymphovascular invasion (LVI) status of esophageal squamous cell carcinoma (ESCC). Materials and methods The clinical and imaging data of 258 patients with ESCC who underwent surgical resection and were confirmed by pathology from June 2017 to December 2021 were retrospectively analyzed.The clinical imaging features and radiomic features were extracted from arterial-phase CECT. The least absolute shrinkage and selection operator (LASSO) regression model was used for radiomics feature selection and signature construction. Multivariate logistic regression analysis was used to develop a radiomics nomogram prediction model. The receiver operating characteristic (ROC) curve and decision curve analysis (DCA) were used to evaluate the performance and clinical effectiveness of the model in preoperative prediction of LVI status. Results We constructed a radiomics signature based on eight radiomics features after dimensionality reduction. In the training cohort, the area under the curve (AUC) of radiomics signature was 0.805 (95% CI: 0.740-0.860), and in the validation cohort it was 0.836 (95% CI: 0.735-0.911). There were four predictive factors that made up the individualized nomogram prediction model: radiomic signatures, TNRs, tumor lengths, and tumor thicknesses.The accuracy of the nomogram for LVI prediction in the training and validation cohorts was 0.790 and 0.768, respectively, the specificity was 0.800 and 0.618, and the sensitivity was 0.786 and 0.917, respectively. The Delong test results showed that the AUC value of the nomogram model was significantly higher than that of the clinical model and radiomics model in the training and validation cohort(P<0.05). DCA results showed that the radiomics nomogram model had higher overall benefits than the clinical model and the radiomics model. Conclusions This study proposes a radiomics nomogram based on CECT radiomics signature and clinical image features, which is helpful for preoperative individualized prediction of LVI status in ESCC.
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Rani E, Nibhoria S, Nagpal N. Outlook of Gleason score in prostate carcinoma and correlation with PSA levels: A study in a tertiary care hospital. J Cancer Res Ther 2023; 19:1305-1310. [PMID: 37787299 DOI: 10.4103/jcrt.jcrt_1719_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/04/2023]
Abstract
Introduction In India, prostate carcinoma is the fifth most common cause of carcinoma in men, and the fourth in cancer mortality. Incidence of prostate malignancy is increasing in India by one percent every year. Prostate carcinoma is graded using the Gleason scoring system. The Gleason score is very useful for predicting the prognosis of prostate carcinoma. The collaborative use of clinical features, combined with the size of the prostate, prostate-specific antigen levels, and histopathological features helps in making an accurate and early diagnosis of the patients. Material and Method This present prospective study included all histologically proven cases of prostate carcinoma in the Department of Pathology, Guru Gobind Singh Medical Hospital over a period of one year. A detailed histopathological examination of the H and E stained sections is carried out under light microscope including histological typing, Gleason scoring and grading. The Gleason grade was correlated with serum PSA levels. Results Out of 80 cases, 28 (35%) were reported as Gleason grade group 3 with a Gleason score of 7 (4 + 3). 12 cases (15%) showed a Gleason grade group 2 with a Gleason score of 7 (3 + 4). Grade group 4 (Gleason score 8) and grade group 5 were observed in 22 cases (27.5%) and 18 cases (22.5%), respectively. Whereas, no case of Gleason grade group 1 with Gleason score of 6 (3 + 3) was seen. Conclusion Gleason's Group Grade 3 outnumbered all the group grades, contributing 35% (28 cases) of the total cases of prostatic adenocarcinoma. Serum PSA levels were raised (>10 ng/ml) in 100% of cases. Henceforth, it signifies the importance of serum PSA levels in prostate carcinoma. Lymphovascular invasion was associated with higher group grade of prostatic adenocarcinoma.
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Affiliation(s)
- Ekta Rani
- Department of Pathology, GGS Medical College -Faridkot, Punjab, India
| | - Sarita Nibhoria
- Department of Pathology, GGS Medical College -Faridkot, Punjab, India
| | - Nitin Nagpal
- Department of Surgery, GGS Medical College -Faridkot, Punjab, India
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Wang P, Chen K, Han Y, Zhao M, Abiyasi N, Peng H, Yan S, Shang J, Shang N, Meng W. Prediction model based on radiomics and clinical features for preoperative lymphovascular invasion in gastric cancer patients. Future Oncol 2023; 19:1613-1626. [PMID: 37377070 DOI: 10.2217/fon-2022-1025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/29/2023] Open
Abstract
Background: We explored whether a model based on contrast-enhanced computed tomography radiomics features and clinicopathological factors can evaluate preoperative lymphovascular invasion (LVI) in patients with gastric cancer (GC) with Lauren classification. Methods: Based on clinical and radiomic characteristics, we established three models: Clinical + Arterial phase_Radcore, Clinical + Venous phase_Radcore and a combined model. The relationship between Lauren classification and LVI was analyzed using a histogram. Results: We retrospectively analyzed 495 patients with GC. The areas under the curve of the combined model were 0.8629 and 0.8343 in the training and testing datasets, respectively. The combined model showed a superior performance to the other models. Conclusion: CECT-based radiomics models can effectively predict preoperative LVI in GC patients with Lauren classification.
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Affiliation(s)
- Ping Wang
- Radiology Department, Harbin Medical University, Harbin Medical University Cancer Hospital, 150 Haping Road, Harbin, Heilongjiang, 150081, China
| | - Kaige Chen
- Radiology Department, Harbin Medical University, Harbin Medical University Cancer Hospital, 150 Haping Road, Harbin, Heilongjiang, 150081, China
| | - Ying Han
- Radiology Department, Harbin Medical University, Harbin Medical University Cancer Hospital, 150 Haping Road, Harbin, Heilongjiang, 150081, China
| | - Min Zhao
- Pharmaceutical Diagnostics, GE Healthcare, Beijing, China, 1#Tongji South Road, Daxing District, Beijing, 100176, China
| | - Nanding Abiyasi
- Radiology Department, Harbin Medical University, Harbin Medical University Cancer Hospital, 150 Haping Road, Harbin, Heilongjiang, 150081, China
| | - Haiyong Peng
- Radiology Department, Harbin Medical University, Harbin Medical University Cancer Hospital, 150 Haping Road, Harbin, Heilongjiang, 150081, China
| | - Shaolei Yan
- Radiology Department, Harbin Medical University, Harbin Medical University Cancer Hospital, 150 Haping Road, Harbin, Heilongjiang, 150081, China
| | - Jiming Shang
- Radiology Department, Harbin Medical University, Harbin Medical University Cancer Hospital, 150 Haping Road, Harbin, Heilongjiang, 150081, China
| | - Naijian Shang
- Radiology Department, Harbin Medical University, Harbin Medical University Cancer Hospital, 150 Haping Road, Harbin, Heilongjiang, 150081, China
| | - Wei Meng
- Radiology Department, Harbin Medical University, Harbin Medical University Cancer Hospital, 150 Haping Road, Harbin, Heilongjiang, 150081, China
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Tsai MH, Chuang HC, Chien CY, Huang TL, Lu H, Su YY, Yang CH, Lai CC, Tsai WL, Lin YT, Fang FM. Lymph node ratio as a survival predictor for head and neck squamous cell carcinoma with multiple adverse pathological features. Head Neck 2023. [PMID: 37296517 DOI: 10.1002/hed.27428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Revised: 04/22/2023] [Accepted: 05/23/2023] [Indexed: 06/12/2023] Open
Abstract
BACKGROUND The study investigates the prognostic significance of lymph node ratio (LNR) on patients with head and neck squamous cell carcinoma (HNSCC) with coexistence of multiple adverse pathological features. METHODS In total, 100 patients with coexistence of perineural invasion, lymphovascular invasion, and extranodal extension of first primary HNSCC treated with radical surgery followed by adjuvant chemoradiotherapy were enrolled. RESULTS The optimal LNR cut-off value for predicting overall survival (OS) and cancer specific survival (CSS) was 7%. In Cox model, we observed that LNR ≥7% was a statistically significant unfavorable predictor of OS (HR: 2.689; 95% CI: 1.228-5.889; p = 0.013) and CSS (HR: 3.162; 95% CI: 1.234-8.102; p = 0.016). CONCLUSION For HNSCC patients with coexistence of multiple adverse pathological features, LNR is an independent survival predictor. Novel intensified treatments are needed for the subgroup of patients with a high LNR.
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Affiliation(s)
- Ming-Hsien Tsai
- Department of Otolaryngology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
- Kaohsiung Chang Gung Head and Neck Oncology Group, Cancer Center, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
- College of Pharmacy and Health Care, Tajen University, Pingtung County, Taiwan
| | - Hui-Ching Chuang
- Department of Otolaryngology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
- Kaohsiung Chang Gung Head and Neck Oncology Group, Cancer Center, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
- Department of Medicine, Chang Gung University College of Medicine, Taoyuan, Taiwan
| | - Chih-Yen Chien
- Department of Otolaryngology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
- Kaohsiung Chang Gung Head and Neck Oncology Group, Cancer Center, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
- Department of Medicine, Chang Gung University College of Medicine, Taoyuan, Taiwan
- Institute for Translational Research in Biomedicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
| | - Tai-Lin Huang
- Kaohsiung Chang Gung Head and Neck Oncology Group, Cancer Center, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
- Department of Hematology and Oncology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Hui Lu
- Department of Otolaryngology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Yan-Ye Su
- Department of Otolaryngology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
- Kaohsiung Chang Gung Head and Neck Oncology Group, Cancer Center, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
| | - Chao-Hui Yang
- Department of Otolaryngology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
- Kaohsiung Chang Gung Head and Neck Oncology Group, Cancer Center, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
| | - Chi-Chih Lai
- Department of Otolaryngology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
- Kaohsiung Chang Gung Head and Neck Oncology Group, Cancer Center, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
| | - Wen-Ling Tsai
- Department of Cosmetics and Fashion Styling, Center for Environmental Toxin and Emerging-Contaminant Research, Cheng Shiu University, Kaohsiung, Taiwan
| | - Yu-Tsai Lin
- Department of Otolaryngology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
- Kaohsiung Chang Gung Head and Neck Oncology Group, Cancer Center, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
- College of Pharmacy and Health Care, Tajen University, Pingtung County, Taiwan
| | - Fu-Min Fang
- Kaohsiung Chang Gung Head and Neck Oncology Group, Cancer Center, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
- Department of Medicine, Chang Gung University College of Medicine, Taoyuan, Taiwan
- Department of Radiation Oncology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
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Chen D, Li Q, Yu H. Prognosis of resectable colorectal liver metastases after surgery associated with pathological features of primary tumor. Front Oncol 2023; 13:1181522. [PMID: 37305574 PMCID: PMC10250016 DOI: 10.3389/fonc.2023.1181522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Accepted: 05/11/2023] [Indexed: 06/13/2023] Open
Abstract
Background Surgery is an important means for patients with colorectal liver metastases (CRLM) to improve their long-term survival, and accurate screening of high-risk factors is crucial to guiding postoperative monitoring and treatment. With this in mind, the aim of this study was to investigate the expression levels and prognostic roles of Mismatch Repair (MMR), Ki67, and Lymphovascular invasion(LVI) in the tumor tissues of colorectal of CRLM. Methods 85 Patients with CRLM who received surgical treatment for liver metastases after colorectal cancer resection from June, 2017 and Jan, 2020 were included in this study. Independent risk factors affecting the survival of patients with CRLM were investigated using a Cox regression model and the Kaplan-Meier method, and a nomogram for predicting the OS of patients with CRLM was established according to a Cox multivariate regression model. Calibration plots and Kaplan-Meier curves were used to assess the performance of the nomogram. Results The median survival time was 39 months (95% CI: 32.05-45.950), and MMR, Ki67 and LVI were significantly correlated with prognosis. Univariate analysis indicated that larger metastasis size (p=0.028), more than one liver metastases (p=0.001),higher serum CA199 (p<0.001), N1-2 stage (p<0.001), the presence of LVI (p=0.001), higher Ki67 (p<0.001), and pMMR predicted worse OS. In addition, synchronous liver metastasis (p = 0.008), larger metastasis size (p=0.02), more than one liver metastases (p<0.001),higher serum CA199 (p<0.001), the presence of LVI (p=0.001), nerve invasion (p=0.042) higher Ki67 (p=0.014), and pMMR (p=0.038) were each associated with worse DFS. Multivariate analysis indicated that higher serum CA199 (HR = 2.275, 95%CI: 1.302-3.975 p=0.004), N1-2 stage(HR = 2.232, 95%CI: 1.239-4.020 p=0.008), the presence of LVI (HR = 1.793, 95%CI: 1.030-3.121 p=0.039), higher Ki67 (HR = 2.700, 95%CI: 1.388-5.253\ p=0.003), and pMMR (HR = 2.213, 95%CI: 1.181-4.993 p=0.046) all predicted worse OS. Finally, synchronous liver metastasis (HR = 2.059, 95%CI: 1.087-3.901 p=0.027), more than one liver metastases ((HR =2.025, 95%CI: 1.120-3.662 p=0.020),higher serum CA199 (HR =2.914, 95%CI: 1.497-5.674 p=0.002), present LVI (HR = 2.055, 95%CI: 1.183-4.299 p=0.001), higher Ki67 (HR = 3.190, 95%CI: 1.648-6.175 p=0.001) and pMMR(HR = 1.676, 95%CI: 1.772-3.637 p=0.047) predicted worse DFS, and the nomogram achieved an effective level of predictive ability. Conclusion This study showed that MMR, Ki67, and Lymphovascular invasion were independent risk factors for the postoperative survival of CRLM patients, and a nomogram model was constructed to predict the OS of these patients after liver metastasis surgery. These results can help surgeons and patients to develop more accurate and individualized follow-up strategies and treatment plans after this surgery.
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Affiliation(s)
- Dawei Chen
- Department of Hepatobiliary Surgery, People’s Hospital of Zhengzhou University, Zhengzhou, China
- Department of Hepatobiliary Surgery, Henan Provincial People’s Hospital, Zhengzhou, China
| | - Qingshan Li
- Department of Hepatobiliary Surgery, Henan Provincial People’s Hospital, Zhengzhou, China
| | - Haibo Yu
- Department of Hepatobiliary Surgery, People’s Hospital of Zhengzhou University, Zhengzhou, China
- Department of Hepatobiliary Surgery, Henan Provincial People’s Hospital, Zhengzhou, China
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Barb AC, Pasca Fenesan M, Pirtea M, Margan MM, Tomescu L, Melnic E, Cimpean AM. Tertiary Lymphoid Structures (TLSs) and Stromal Blood Vessels Have Significant and Heterogeneous Impact on Recurrence, Lymphovascular and Perineural Invasion amongst Breast Cancer Molecular Subtypes. Cells 2023; 12:cells12081176. [PMID: 37190085 DOI: 10.3390/cells12081176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2023] [Revised: 04/07/2023] [Accepted: 04/12/2023] [Indexed: 05/17/2023] Open
Abstract
BACKGROUND Tertiary lymphoid structures (TLSs) mediate local antitumor immunity, and interest in them significantly increased since cancer immunotherapy was implemented. We examined TLS- tumor stromal blood vessel interplay for each breast cancer (BC) molecular subtype related to recurrence, lymphovascular invasion (LVI), and perineural invasion (PnI). METHODS TLSs were quantified on hematoxylin and eosin stain specimens followed by CD34/smooth muscle actin (SMA) double immunostaining for stromal blood vessel maturation assessment. Statistical analysis linked microscopy to recurrence, LVI, and PnI. RESULTS TLS negative (TLS-) subgroups in each BC molecular subtype (except to Luminal A) have higher LVI, PnI, and recurrence. A significant rise in LVI and PnI were observed for the HER2+/TLS- subgroup (p < 0.001). The triple negative breast cancer (TNBC)/TLS- subgroup had the highest recurrence and invasion risk which was also significantly related to tumor grade. PnI but not LVI significantly influenced recurrence in the TNBC/TLS+ subgroup (p < 0.001). TLS-stromal blood vessel interrelation was different amongst BC molecular subtypes. CONCLUSION BC invasion and recurrence are strongly influenced by TLS presence and stromal blood vessels, especially for HER2 and TNBC BC molecular subtypes.
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Affiliation(s)
- Alina Cristina Barb
- Department of Microscopic Morphology/Histology, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
- Doctoral School in Medicine, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
- OncoHelp Hospital, 300239 Timisoara, Romania
| | - Mihaela Pasca Fenesan
- Department of Microscopic Morphology/Histology, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
- Doctoral School in Medicine, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
- OncoHelp Hospital, 300239 Timisoara, Romania
| | - Marilena Pirtea
- Doctoral School in Medicine, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
| | - Madalin Marius Margan
- Department of Functional Sciences, Discipline of Public Health, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
| | - Larisa Tomescu
- Doctoral School in Medicine, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
- Department of Obstetrics and Gynecology, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
| | - Eugen Melnic
- Department of Pathology, Nicolae Testemitanu State University of Medicine and Pharmacy, 2004 Chișinău, Moldova
| | - Anca Maria Cimpean
- Department of Microscopic Morphology/Histology, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
- Center of Expertise for Rare Vascular Disease in Children, Emergency Hospital for Children Louis Turcanu, 300011 Timisoara, Romania
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Chang YL, Chen YT, Wang HH, Chiang PH, Cheng YT, Kang CH, Chuang YC, Lee WC, Yang WC, Liu HY, Su YL, Huang CC, Tse SM, Luo HL. The prognostic impact of lymphovascular invasion for upper urinary tract urothelial carcinoma: A propensity score-weighted analysis. Medicine (Baltimore) 2023; 102:e33485. [PMID: 37058048 PMCID: PMC10101277 DOI: 10.1097/md.0000000000033485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Accepted: 03/20/2023] [Indexed: 04/15/2023] Open
Abstract
Lymphovascular invasion (LVI) predicts poor survival in patients with pathologically localized or locally advanced upper urinary tract urothelial carcinoma (UT-UC). However, LVI is associated with high tumor grade, tumor necrosis, advanced tumor stage, tumor location, concomitant carcinoma in situ, lymph node metastasis, and sessile tumor architecture. These factors might interfere with the analysis of the impact of LVI on oncological prognosis. To address this, this study aimed to clarify the relationship between LVI and patient prognosis in UT-UC using propensity score weighting. Data were collected from 789 patients with UT-UC treated with radical nephroureterectomy without chemotherapy. We evaluated the significance of LVI in predicting metastasis-free survival (MFS), cancer-specific survival (CSS), and overall survival (OS) using propensity score weighting. All weighted baseline characteristics included in the propensity score model were balanced between the LVI (+) and LVI (-) groups. The MFS, CSS, and OS were all significantly poorer in the LVI (+) group. For patients without LVI, the 5-year MFS, CSS, and OS rates were 65.3%, 73.1%, and 67.3%, respectively, whereas the corresponding rates were 50.2%, 63.8 %, and 54.6%, respectively, for patients with LVI. (all P < .001). For patients without LVI, the 10-year MFS, CSS, and OS rates were 61.5%, 69.6%, and 59.2%, respectively, whereas those for patients with LVI were 44.5%, 57.0%, and 42.7%, respectively (all P < .001). LVI is an important pathological feature that predicts metastasis development and worse survival outcome after radical surgery in UT-UC patients.
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Affiliation(s)
- Yin Lun Chang
- Department of Urology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Yen Ta Chen
- Department of Urology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Hung Hen Wang
- Department of Urology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Po Hui Chiang
- Department of Urology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Yuan Tso Cheng
- Department of Urology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Chih Hsiung Kang
- Department of Urology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Yao Chi Chuang
- Department of Urology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Wei Chin Lee
- Department of Urology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Wen Chou Yang
- Department of Urology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Hui Ying Liu
- Department of Urology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Yu Li Su
- Department of Hematology and Oncology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Chun Chieh Huang
- Department of Radiation Oncology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Sung Min Tse
- Department of Pathology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Hao Lun Luo
- Department of Urology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
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Huang H, Xu S, Liu J, Liu W, Wang X, Liu S. Prognostic Value of Lymphovascular Invasion in Patients With Pyriform Sinus Carcinoma Treated With Surgery Plus Adjuvant Chemo-/Radiotherapy. Ear Nose Throat J 2023:1455613231169457. [PMID: 37024771 DOI: 10.1177/01455613231169457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/08/2023] Open
Abstract
OBJECTIVE We aimed to determine the prognostic value of lymphovascular invasion (LVI) in pyriform sinus carcinoma (PSC) after primary surgery with adjuvant radiotherapy (RT) or concurrent chemoradiotherapy (CCRT). METHODS Patients who underwent primary surgery at our institution between 2000 and 2018 were included in this study and retrospectively analyzed. The endpoints were locoregional recurrence (LRR), distant metastasis (DM), and disease-specific survival (DSS). RESULTS We reviewed 117 patients with PSC. LVI was identified in 29 patients (24.8%). The 5-year LRR rate, DM rate, and DSS rate were 29.4%, 31.7%, and 45.9%, respectively. Tumors with LVI were associated with a significantly higher LRR (P = 0.002, HR 3.678, 95% CI 1.646-8.218) and DM (P = 0.003, HR 3.666, 95% CI 1.543-8.709) and a lower DSS (P = 0.001, HR 2.814, 95% CI 1.519-5.213) in multivariate analysis. CONCLUSION LVI is a significant predictor of poor prognosis in patients with PSC treated with surgery plus adjuvant RT/CCRT.
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Affiliation(s)
- Hui Huang
- Department of Head and Neck Surgical Oncology, National Cancer Centre/National Clinical Research Centre for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Siyuan Xu
- Department of Head and Neck Surgical Oncology, National Cancer Centre/National Clinical Research Centre for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jie Liu
- Department of Head and Neck Surgical Oncology, National Cancer Centre/National Clinical Research Centre for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Wensheng Liu
- Department of Head and Neck Surgical Oncology, National Cancer Centre/National Clinical Research Centre for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xiaolei Wang
- Department of Head and Neck Surgical Oncology, National Cancer Centre/National Clinical Research Centre for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Shaoyan Liu
- Department of Head and Neck Surgical Oncology, National Cancer Centre/National Clinical Research Centre for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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