1
|
Hernandez-Herrera GA, Calcano GA, Nagelschneider AA, Routman DM, Van Abel KM. Imaging Modalities for Head and Neck Cancer: Present and Future. Surg Oncol Clin N Am 2024; 33:617-649. [PMID: 39244284 DOI: 10.1016/j.soc.2024.04.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/09/2024]
Abstract
Several imaging modalities are utilized in the diagnosis, treatment, and surveillance of head and neck cancer. First-line imaging remains computed tomography (CT); however, MRI, PET with CT (PET/CT), and ultrasound are often used. In the last decade, several new imaging modalities have been developed that have the potential to improve early detection, modify treatment, decrease treatment morbidity, and augment surveillance. Among these, molecular imaging, lymph node mapping, and adjustments to endoscopic techniques are promising. The present review focuses on existing imaging, novel techniques, and the recent changes to imaging practices within the field.
Collapse
|
2
|
Cruz HSS, Verdial FC, Shanno JN, Webster AJ, Jimenez RB, Oseni TO, Ozmen T, Kwait RM, Gadd MA, Specht MC, Smith BL. Axillary Recurrence in Sentinel Lymph Node Negative Mastectomy Patients at 16 Years Median Follow Up: Natural History in the Absence of Radiation. Clin Breast Cancer 2024:S1526-8209(24)00210-6. [PMID: 39261256 DOI: 10.1016/j.clbc.2024.07.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2024] [Revised: 07/23/2024] [Accepted: 07/25/2024] [Indexed: 09/13/2024]
Abstract
BACKGROUND Axillary recurrence following lumpectomy with a negative sentinel lymph node biopsy (SLNB) is rare, possibly due to routine use of whole breast radiation. In this study, we characterized the rate of any axillary recurrence among mastectomy patients with a negative SLNB and no adjuvant radiation therapy. METHODS We identified women who underwent mastectomy with SLNB for early-stage breast cancer (1999-2005) and included patients with pathologically negative nodes and no axillary dissection or adjuvant radiation. The primary outcome was ipsilateral axillary recurrence. RESULTS A total of 234 women, median age 50 years, underwent 242 mastectomies. Histology showed 112 (46%) invasive cancers, 16 (7%) ductal carcinoma in-situ (DCIS) with microinvasion, and 114 (47%) pure DCIS. Cancers were predominantly estrogen receptor positive (59%) and moderate (41%) or high grade (32%). A mean of 2 final sentinel nodes were excised (range 1-6) and 21 patients (9%) had isolated tumor cells on SLNB pathology. At 16 years median follow up (range 1-22 years), 3 patients (1.2%) developed an isolated axillary failure, and 1 had concurrent axillary and chest wall recurrences (total axillary recurrence rate 1.7%). Three of four axillary recurrences occurred in patients with moderate or high-grade estrogen receptor-positive DCIS without invasion on mastectomy histology. Median time to axillary recurrence was 70.5 months (range 29-132 months). CONCLUSIONS Axillary recurrence is rare after a negative SLNB, even in the absence of adjuvant radiation. This supports the safety of forgoing additional surgery or radiation to the axilla in the early-stage breast cancer and a negative SLNB.
Collapse
Affiliation(s)
- Heidi S Santa Cruz
- Division of GI and Oncologic Surgery, Breast Surgery Section, Massachusetts General Hospital, Boston, MA
| | - Francys C Verdial
- Division of GI and Oncologic Surgery, Breast Surgery Section, Massachusetts General Hospital, Boston, MA.
| | - Julia N Shanno
- Division of GI and Oncologic Surgery, Breast Surgery Section, Massachusetts General Hospital, Boston, MA
| | - Alexandra J Webster
- Division of GI and Oncologic Surgery, Breast Surgery Section, Massachusetts General Hospital, Boston, MA
| | - Rachel B Jimenez
- Department of Radiation Oncology, Massachusetts General Hospital, Boston, MA
| | - Tawakalitu O Oseni
- Division of GI and Oncologic Surgery, Breast Surgery Section, Massachusetts General Hospital, Boston, MA
| | - Tolga Ozmen
- Division of GI and Oncologic Surgery, Breast Surgery Section, Massachusetts General Hospital, Boston, MA
| | - Rebecca M Kwait
- Division of GI and Oncologic Surgery, Breast Surgery Section, Massachusetts General Hospital, Boston, MA
| | - Michele A Gadd
- Division of GI and Oncologic Surgery, Breast Surgery Section, Massachusetts General Hospital, Boston, MA
| | - Michelle C Specht
- Division of GI and Oncologic Surgery, Breast Surgery Section, Massachusetts General Hospital, Boston, MA
| | - Barbara L Smith
- Division of GI and Oncologic Surgery, Breast Surgery Section, Massachusetts General Hospital, Boston, MA
| |
Collapse
|
3
|
Qian L, Liu X, Zhou S, Zhi W, Zhang K, Li H, Li J, Chang C. A cutting-edge deep learning-and-radiomics-based ultrasound nomogram for precise prediction of axillary lymph node metastasis in breast cancer patients ≥ 75 years. Front Endocrinol (Lausanne) 2024; 15:1323452. [PMID: 39072273 PMCID: PMC11272464 DOI: 10.3389/fendo.2024.1323452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Accepted: 06/13/2024] [Indexed: 07/30/2024] Open
Abstract
Objective The objective of this study was to develop a deep learning-and-radiomics-based ultrasound nomogram for the evaluation of axillary lymph node (ALN) metastasis risk in breast cancer patients ≥ 75 years. Methods The study enrolled breast cancer patients ≥ 75 years who underwent either sentinel lymph node biopsy or ALN dissection at Fudan University Shanghai Cancer Center. DenseNet-201 was employed as the base model, and it was trained using the Adam optimizer and cross-entropy loss function to extract deep learning (DL) features from ultrasound images. Additionally, radiomics features were extracted from ultrasound images utilizing the Pyradiomics tool, and a Rad-Score (RS) was calculated employing the Lasso regression algorithm. A stepwise multivariable logistic regression analysis was conducted in the training set to establish a prediction model for lymph node metastasis, which was subsequently validated in the validation set. Evaluation metrics included area under the curve (AUC), accuracy, sensitivity, specificity, positive predictive value, negative predictive value, and F1-score. The calibration of the model's performance and its clinical prediction accuracy were assessed using calibration curves and decision curves respectively. Furthermore, integrated discrimination improvement and net reclassification improvement were utilized to quantify enhancements in RS. Results Histological grade, axillary ultrasound, and RS were identified as independent risk factors for predicting lymph node metastasis. The integration of the RS into the clinical prediction model significantly improved its predictive performance, with an AUC of 0.937 in the training set, surpassing both the clinical model and the RS model alone. In the validation set, the integrated model also outperformed other models with AUCs of 0.906, 0.744, and 0.890 for the integrated model, clinical model, and RS model respectively. Experimental results demonstrated that this study's integrated prediction model could enhance both accuracy and generalizability. Conclusion The DL and radiomics-based model exhibited remarkable accuracy and reliability in predicting ALN status among breast cancer patients ≥ 75 years, thereby contributing to the enhancement of personalized treatment strategies' efficacy and improvement of patients' quality of life.
Collapse
Affiliation(s)
- Lang Qian
- Department of Medical Ultrasound, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Xihui Liu
- Department of Medical Ultrasound, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Shichong Zhou
- Department of Medical Ultrasound, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Wenxiang Zhi
- Department of Medical Ultrasound, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Kai Zhang
- Department of Medical Ultrasound, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Haoqiu Li
- School of Optical-Electrical and Computer Engineering, University of Shanghai for Science and Technology, Shanghai, China
| | - Jiawei Li
- Department of Medical Ultrasound, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Cai Chang
- Department of Medical Ultrasound, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| |
Collapse
|
4
|
Aragón-Sánchez S, Sánchez-Bayona R, López-Marín L, Ciruelos-Gil E, Parrilla-Rubio L, Zaragoza-Ballester P, Galindo-Izquierdo A, García-Chapinal B, Álvaro-Valiente L, Oliver-Pérez MR. De-escalating axillary management after neoadjuvant chemotherapy in breast cancer: The ratio of positive sentinel lymph nodes matters. Surg Oncol 2024; 54:102062. [PMID: 38531288 DOI: 10.1016/j.suronc.2024.102062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Accepted: 03/07/2024] [Indexed: 03/28/2024]
Abstract
BACKGROUND De-escalation of axillary surgery in breast cancer (BC) patients diminishes sequelae without compromising cancer outcomes. Surgical management of the axilla is challenging after neoadjuvant treatment. We aimed to identify the factors associated with residual axillary disease amenable to lymphadenectomy in patients with positive sentinel lymph node biopsy (SLNB). METHODS We conducted a retrospective observational study in Hospital 12 de Octubre (Spain). We included BC patients with positive SLNB who underwent axillary dissection after neoadjuvant chemotherapy. Univariate and multivariate logistic regression models were performed to identify independent predictors of residual axillary disease. We estimated the ratio of positive nodes in SLNB and assessed the diagnostic validity of this ratio in relation to residual axillary disease. RESULTS We included 103 patients in the study. Residual axillary disease was identified in 54 patients (52.4%). Clinically node positive status at diagnosis (OR = 18.3, 95%CI: 4.0-83.6) and a ratio of positive nodes in SLNB ≥0.5 (OR = 6.5, 95%CI 41.7-23.7) were associated with residual axillary disease. The sensitivity and negative predictive value of a ratio of positive nodes in SLNB ≥0.5 were 87% (95%CI 75.1%-94.6%) and 75% (95%CI 55.1%-89.3%), respectively. CONCLUSIONS In our study, for patients with positive SLNB after neoadjuvant chemotherapy, stage N+ at diagnosis and a ratio of positive nodes in SLNB ≥0.5 were independent risk factors of positive residual axillary disease. This ratio is a feasible measure with a good diagnostic validity for residual axillary disease and could be used as a guiding factor in the surgical management of these patients.
Collapse
Affiliation(s)
- S Aragón-Sánchez
- Department of Obstetrics and Gynaecology. University Hospital 12 de Octubre. Madrid, Spain; Instituto de Investigación Sanitaria Hospital 12 de Octubre [imas12]. Universidad Complutense de Madrid, Madrid, Spain
| | - R Sánchez-Bayona
- Instituto de Investigación Sanitaria Hospital 12 de Octubre [imas12]. Universidad Complutense de Madrid, Madrid, Spain; Department of Medical Oncology. University Hospital 12 de Octubre. Madrid, Spain.
| | - L López-Marín
- Department of Obstetrics and Gynaecology. University Hospital 12 de Octubre. Madrid, Spain
| | - E Ciruelos-Gil
- Instituto de Investigación Sanitaria Hospital 12 de Octubre [imas12]. Universidad Complutense de Madrid, Madrid, Spain; Department of Medical Oncology. University Hospital 12 de Octubre. Madrid, Spain
| | - L Parrilla-Rubio
- Instituto de Investigación Sanitaria Hospital 12 de Octubre [imas12]. Universidad Complutense de Madrid, Madrid, Spain; Department of Pathology. University Hospital 12 de Octubre. Madrid, Spain
| | | | - A Galindo-Izquierdo
- Fetal Medicine Unit, Department of Obstetrics and Gynaecology, University Hospital 12 de Octubre, Complutense University, Madrid, Spain; Research Institute Hospital 12 de Octubre (imas12), Madrid, Spain; Primary Care Interventions to Prevent Maternal and Child Chronic Diseases of Perinatal and Developmental Origin (RICORS network), RD21/0012/0024, Madrid, Spain
| | - B García-Chapinal
- Department of Obstetrics and Gynaecology. University Hospital 12 de Octubre. Madrid, Spain
| | - L Álvaro-Valiente
- Department of Obstetrics and Gynaecology. University Hospital 12 de Octubre. Madrid, Spain
| | - M R Oliver-Pérez
- Department of Obstetrics and Gynaecology. University Hospital 12 de Octubre. Madrid, Spain; Instituto de Investigación Sanitaria Hospital 12 de Octubre [imas12]. Universidad Complutense de Madrid, Madrid, Spain
| |
Collapse
|
5
|
Wollbrett C, Seitlinger J, Stasiak F, Piccoli J, Streit A, Siat J, Gauchotte G, Renaud S. Clinicopathological factors associated with sentinel lymph node detection in non-small-cell lung cancer. J Cardiothorac Surg 2024; 19:145. [PMID: 38504315 PMCID: PMC10949663 DOI: 10.1186/s13019-024-02632-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Accepted: 03/11/2024] [Indexed: 03/21/2024] Open
Abstract
BACKGROUND Mapping of the pulmonary lymphatic system by near-infrared (NIR) fluorescence imaging might not always identify the first lymph node relay. The aim of this study was to determine the clinicopathologic factors allowing the identification of sentinel lymph nodes (SLNs) by NIR fluorescence imaging in thoracic surgery for non-small-cell lung cancer (NSCLC). METHODS We conducted a retrospective review of 92 patients treated for suspected or confirmed cN0 lung cancer with curative intent who underwent an intraoperative injection of indocyanine green (ICG) either by direct peritumoral injection or by endobronchial injection using electromagnetic navigational bronchoscopy (ENB). After exclusion of patients for technical failure, benign disease and metastasis, we analyzed the clinicopathologic findings of 65 patients treated for localized-stage NSCLC, comparing the group with identification of SLNs (SLN-positive group) with the group without identification of SLNs (SLN-negative group). RESULTS Forty-eight patients (73.8%) were SLN-positive. Patients with SLN positivity were more frequently female (50%) than the SLN-negative patients were (11.8%) (p = 0.006). The mean value of diffusing capacity for carbon monoxide (DLCO) was lower among the patients in the SLN-negative group (64.7% ± 16.7%) than the SLN-positive group (77.6% ± 17.2%, p < 0.01). The ratio of forced expiratory volume in one second to forced vital capacity (FEV1/FCV) was higher in the SLN-positive group (69.0% vs. 60.8%, p = 0.02). Patients who were SLN-negative were characterized by a severe degree of emphysema (p = 0.003). There was no significant difference in pathologic characteristics. On univariate analyses, age, female sex, DLCO, FEV1/FVC, degree of emphysema, and tumor size were significantly associated with SLN detection. On multivariate analysis, DLCO > 75% (HR = 4.92, 95% CI: 1.27-24.7; p = 0.03) and female sex (HR = 5.55, 95% CI: 1.25-39.33; p = 0.04) were independently associated with SLN detection. CONCLUSIONS At a time of resurgence in the use of the sentinel lymph node mapping technique in the field of thoracic surgery, this study enabled us to identify, using multivariate analysis, two predictive factors for success: DLCO > 75% and female sex. Larger datasets are needed to confirm our results.
Collapse
Affiliation(s)
- Christophe Wollbrett
- Department of Thoracic Surgery, Nancy Regional University Hospital, Vandoeuvre-lès- Nancy, 54500, France
| | - Joseph Seitlinger
- Department of Thoracic Surgery, Nancy Regional University Hospital, Vandoeuvre-lès- Nancy, 54500, France
| | - Florent Stasiak
- Department of Thoracic Surgery, Nancy Regional University Hospital, Vandoeuvre-lès- Nancy, 54500, France
| | - Juliette Piccoli
- Department of Thoracic Surgery, Nancy Regional University Hospital, Vandoeuvre-lès- Nancy, 54500, France
| | - Arthur Streit
- Department of Thoracic Surgery, Nancy Regional University Hospital, Vandoeuvre-lès- Nancy, 54500, France
| | - Joelle Siat
- Department of Thoracic Surgery, Nancy Regional University Hospital, Vandoeuvre-lès- Nancy, 54500, France
| | - Guillaume Gauchotte
- Department of Pathology and Molecular Biology, Nancy Regional University Hospital, Vandoeuvre-lès-Nancy, 54500, France
- Research Unit INSERM U1256, NGERE Unit, Lorraine University, Vandoeuvre-lès-Nancy, 54500, France
| | - Stéphane Renaud
- Department of Thoracic Surgery, Nancy Regional University Hospital, Vandoeuvre-lès- Nancy, 54500, France.
- Research Unit INSERM U1256, NGERE Unit, Lorraine University, Vandoeuvre-lès-Nancy, 54500, France.
| |
Collapse
|
6
|
Kashani F, Weiss BG, Bartenstein P, Canis M, Haubner F. Lymphatic drainage of sinonasal malignancies and the role of sentinel node biopsies. Orphanet J Rare Dis 2024; 19:120. [PMID: 38481240 PMCID: PMC10938691 DOI: 10.1186/s13023-024-03127-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Accepted: 03/03/2024] [Indexed: 03/17/2024] Open
Abstract
BACKGROUND Locoregional recurrence is a critical factor in the prognosis of sinonasal malignancies. Due to the rarity of these tumours, as well as the heterogeneity of histologies and anatomical subsites, there is little evidence regarding the rate and location of regional metastases in sinonasal malignancies. Elective regional lymph node dissection in the therapy of sinonasal malignancies has become controversial. On the one hand, elective regional lymph node dissection is considered to be an overtreatment in the cN0 cases. On the other hand, undetected occult lymphatic metastases are associated with a poor prognosis. In this study, we discuss the role of sentinel lymph node biopsy as a minimally invasive procedure in the treatment of sinonasal malignancies based on our two years of practical experience and the currently available data. RESULTS This is a descriptive, monocentric, retrospective study, including 20 cases of cN0 malignant sinonasal neoplasm, that underwent a surgical therapy between 2020 and 2022. The following aspects were investigated: tumour entity, localisation of the primary tumour, tumoral stage, localisation of the sentinel lymph nodes, and postoperative complications. Squamous cell carcinoma was the most frequently diagnosed tumour entity (50%), followed by adenocarcinoma (20%) and malignant melanoma (15%), adenoid cystic carcinoma and mucoepidermoid carcinoma. Sentinel lymph nodes were most frequently found in the ipsilateral neck region I (45%), followed by the ipsilateral neck region II (40%). In all cases, the removed lymph nodes were free of malignancy. There were no postoperative complications due to lymph node biopsy. There were no recurrences during the study period. CONCLUSION Sentinel node biopsy could add more safety to the management of cN0 sinonasal malignancies due to its low morbidity. Whether SNB could provide an alternative to elective neck dissection in the management of SNM should be investigated in further studies.
Collapse
Affiliation(s)
- Fatemeh Kashani
- Department of Otorhinolarnygology, Head and Neck Surgery, Ludwig-Maximilians University, Marchioninistrasse 15, 81377, Munich, Germany.
| | - B G Weiss
- Department of Otorhinolarnygology, Head and Neck Surgery, Ludwig-Maximilians University, Marchioninistrasse 15, 81377, Munich, Germany
| | - P Bartenstein
- Department of Nuclear Medicine, Ludwig-Maximilians University, Munich, Germany
| | - M Canis
- Department of Otorhinolarnygology, Head and Neck Surgery, Ludwig-Maximilians University, Marchioninistrasse 15, 81377, Munich, Germany
| | - F Haubner
- Department of Otorhinolarnygology, Head and Neck Surgery, Ludwig-Maximilians University, Marchioninistrasse 15, 81377, Munich, Germany
| |
Collapse
|
7
|
Garcia JR, Kauak M, Compte A, Bassa P, Llinares E, Valls E, Riera E. Detection of internal mammary chain infiltration in breast cancer patients by [ 18F]FDG PET/MRI. Therapy implications. Rev Esp Med Nucl Imagen Mol 2024; 43:73-78. [PMID: 37865228 DOI: 10.1016/j.remnie.2023.10.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Revised: 09/21/2023] [Accepted: 09/25/2023] [Indexed: 10/23/2023]
Abstract
OBJECTIVE To evaluate the detection rate and therapeutic implication of the infiltration of the internal mammary chain (IMCI) by [18F]FDG PET/MRI for staging of patients with breast cancer. METHODS Prospective study including 41 women with breast cancer (stage ≥ IIB) staged by [18F]FDG PET/MR. Two-phase exam: breast imaging (prone), whole-body (supine). TNM stage assessed by peer consensus with Nuclear Medicine and Radiology specialists. Study of the afferent vessel (AV) to IMC by breast MRI. IMCI was correlated with age, AV-IMC, T stage, breast quadrants, axillary and distant infiltration. Therapeutic re-evaluation by a multidisciplinary committee. RESULTS IMCI detection rate of 34% (14/41), with 8/14 patients under 55 years of age. All 14 patients with IMCI showed AV-IMC, 6 of them (43.9%) without VA-axillary. Of 27/41 patients without IMCI, in 13 (48.1%) only AV-axillary was found, in the remaining 14 (51.9%), AV-axillary and AV-IMC was found. In 57% (8/14) tumours were multicentric and 42% (6/14) focal, in inner quadrants in 4/6 (66.7%). In 1/14 patient (7.1%) only IMCI was found, in 9/14 (64.3%) axillary and IMC, in 4/14 patients (28.6%) distant lesions were detected. Committee re-evaluation: no further treatment in 27/41 patients (65.8%), thoracic radiotherapy in 10/41 patients (24.4%), systemic therapy in 4/41 patients (9.7%). CONCLUSION Our detection rate of IMCI in breast cancer staging by [18F]FDG PET/MR was 34%. Related factors were age, multicentric tumours, inner quadrants, detection of AV-IMC, NM staging. The evidence of IMCI allowed tailored therapy, with thoracic radiotherapy implementation in 24.4% of patients.
Collapse
Affiliation(s)
- J R Garcia
- CETIR ASCIRES Grupo Biomédico, Esplugues de Llobregat, Barcelona, Spain.
| | - M Kauak
- CETIR ASCIRES Grupo Biomédico, Esplugues de Llobregat, Barcelona, Spain
| | - A Compte
- CETIR ASCIRES Grupo Biomédico, Esplugues de Llobregat, Barcelona, Spain
| | - P Bassa
- CETIR ASCIRES Grupo Biomédico, Esplugues de Llobregat, Barcelona, Spain
| | - E Llinares
- CETIR ASCIRES Grupo Biomédico, Esplugues de Llobregat, Barcelona, Spain
| | - E Valls
- CETIR ASCIRES Grupo Biomédico, Esplugues de Llobregat, Barcelona, Spain
| | - E Riera
- CETIR ASCIRES Grupo Biomédico, Esplugues de Llobregat, Barcelona, Spain
| |
Collapse
|
8
|
Du J, Zeng T, Zhang S, Chen M, Huang G, Xu C, Xu G, Ni C, Hong R, Zheng W, Chen C, Zheng B. Comparison of indocyanine green-near-infrared fluorescence guided and traditional mediastinal lymphadenectomy during radical esophagectomy: A randomized controlled trial. Surgery 2024; 175:347-352. [PMID: 38012899 DOI: 10.1016/j.surg.2023.10.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Revised: 09/02/2023] [Accepted: 10/24/2023] [Indexed: 11/29/2023]
Abstract
BACKGROUND The extent of lymph node dissection during radical esophagectomy remains a controversial topic. Thus, this study mainly aimed to explore the location of sentinel lymph nodes in esophageal squamous cell carcinoma and the application value of the indocyanine green-near-infrared fluorescence system in lymphadenectomy. METHODS This randomized controlled clinical trial (ClinicalTrials.gov, NCT04615806) included 42 participants without neoadjuvant therapy who were lymph node negative based on positron emission tomography/computed tomography findings. Traditional esophagectomy with indocyanine green-near-infrared fluorescence imaging was performed after injecting 0.5 mL indocyanine green (1.25 mg/mL) into the esophageal submucosa in the 4 peritumoral quadrants. The primary endpoint was to determine the location of the sentinel lymph node in esophageal squamous cell carcinoma based on postoperative pathologic reports. RESULTS A total of 40 patients, with 20 in each group, were included in the final analysis. In the indocyanine green group, indocyanine green-near-infrared fluorescence imaging was successful in all subjects. Seven cases (cases 2, 3, 9, 11, 17, 18, and 20) in the indocyanine green group exhibited lymph node metastases, all of which were near-infrared positive. The detection rate, positive predictive value, negative predictive value, sensitivity, and specificity were 100% (20 of 20 cases), 8.7% (13/150), 100% (265/265), 100% (13/13), and 65.9% (265/402), respectively. All near-infrared-negative lymph nodes were nonmetastatic lymph nodes. In addition, the number of mediastinal lymph nodes resected in the indocyanine green group was significantly higher than in the non-indocyanine green group. CONCLUSION Indocyanine green-near-infrared might be an important and promising technique in predicting sentinel lymph nodes of esophageal squamous cell carcinoma and could significantly improve the detection rate of lymph nodes of esophageal squamous cell carcinoma.
Collapse
Affiliation(s)
- Jianting Du
- Department of Thoracic Surgery, Fujian Medical University Union Hospital, Fuzhou, China; Key Laboratory of Cardio-Thoracic Surgery, Fujian Medical University, Fujian Province, Fuzhou, China
| | - Taidui Zeng
- Department of Thoracic Surgery, Fujian Medical University Union Hospital, Fuzhou, China; Key Laboratory of Cardio-Thoracic Surgery, Fujian Medical University, Fujian Province, Fuzhou, China
| | - Shuliang Zhang
- Department of Thoracic Surgery, Fujian Medical University Union Hospital, Fuzhou, China; Key Laboratory of Cardio-Thoracic Surgery, Fujian Medical University, Fujian Province, Fuzhou, China
| | - Maohui Chen
- Department of Thoracic Surgery, Fujian Medical University Union Hospital, Fuzhou, China; Key Laboratory of Cardio-Thoracic Surgery, Fujian Medical University, Fujian Province, Fuzhou, China
| | - Guanglei Huang
- Department of Thoracic Surgery, Fujian Medical University Union Hospital, Fuzhou, China; Key Laboratory of Cardio-Thoracic Surgery, Fujian Medical University, Fujian Province, Fuzhou, China
| | - Chi Xu
- Department of Thoracic Surgery, Fujian Medical University Union Hospital, Fuzhou, China; Key Laboratory of Cardio-Thoracic Surgery, Fujian Medical University, Fujian Province, Fuzhou, China
| | - Guobing Xu
- Department of Thoracic Surgery, Fujian Medical University Union Hospital, Fuzhou, China; Key Laboratory of Cardio-Thoracic Surgery, Fujian Medical University, Fujian Province, Fuzhou, China
| | - Chenhui Ni
- Department of Thoracic Surgery, Fujian Medical University Union Hospital, Fuzhou, China; Key Laboratory of Cardio-Thoracic Surgery, Fujian Medical University, Fujian Province, Fuzhou, China
| | - Ruopeng Hong
- Department of Thoracic Surgery, Fujian Medical University Union Hospital, Fuzhou, China; Key Laboratory of Cardio-Thoracic Surgery, Fujian Medical University, Fujian Province, Fuzhou, China
| | - Wei Zheng
- Department of Thoracic Surgery, Fujian Medical University Union Hospital, Fuzhou, China; Key Laboratory of Cardio-Thoracic Surgery, Fujian Medical University, Fujian Province, Fuzhou, China
| | - Chun Chen
- Department of Thoracic Surgery, Fujian Medical University Union Hospital, Fuzhou, China; Key Laboratory of Cardio-Thoracic Surgery, Fujian Medical University, Fujian Province, Fuzhou, China.
| | - Bin Zheng
- Department of Thoracic Surgery, Fujian Medical University Union Hospital, Fuzhou, China; Key Laboratory of Cardio-Thoracic Surgery, Fujian Medical University, Fujian Province, Fuzhou, China.
| |
Collapse
|
9
|
Vrancken Peeters NJMC, Kaplan ZLR, Clarijs ME, Mureau MAM, Verhoef C, van Dalen T, Husson O, Koppert LB. Health-related quality of life (HRQoL) after different axillary treatments in women with breast cancer: a 1-year longitudinal cohort study. Qual Life Res 2024; 33:467-479. [PMID: 37889384 PMCID: PMC10850260 DOI: 10.1007/s11136-023-03538-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/03/2023] [Indexed: 10/28/2023]
Abstract
PURPOSE As life expectancy continues to rise, post-treatment health-related quality of life (HRQoL) of breast cancer patients becomes increasingly important. This study examined the one-year longitudinal relation between axillary treatments and physical, psychosocial, and sexual wellbeing and arm symptoms. METHODS Women diagnosed with breast cancer who received different axillary treatments being axilla preserving surgery (APS) with or without axillary radiotherapy or full axillary lymph node dissection (ALND) with or without axillary radiotherapy were included. HRQoL was assessed at baseline, 6- and 12-months postoperatively using the BREAST-Q and the European Organization for Research and Treatment of Cancer QoL Questionnaire Breast Cancer Module (EORTC QLQ-BR23). Mixed regression models were constructed to assess the impact of axillary treatment on HRQoL. HRQoL at baseline was compared to HRQoL at 6- and at 12-months postoperatively. RESULTS In total, 552 patients were included in the mixed regressions models. Except for ALND with axillary radiotherapy, no significant differences in physical and psychosocial wellbeing were found. Physical wellbeing decreased significantly between baseline and 6- and 12-months postoperatively (p < 0.001, p = 0.035) and psychosocial wellbeing decreased significantly between baseline and 12 months postoperatively (p = 0.028) for ALND with axillary radiotherapy compared to APS alone. Arm symptoms increased significantly between baseline and 6 months and between baseline and 12 months postoperatively for APS with radiotherapy (12.71, 13.73) and for ALND with radiotherapy (13.93, 16.14), with the lowest increase in arm symptoms for ALND without radiotherapy (6.85, 7.66), compared to APS alone (p < 0.05). CONCLUSION Physical and psychosocial wellbeing decreased significantly for ALND with radiotherapy compared to APS alone. Shared decision making and expectation management pre-treatment could be strengthened by discussing arm symptoms per axillary treatment with the patient.
Collapse
Affiliation(s)
- N J M C Vrancken Peeters
- Department of Surgical Oncology, Erasmus MC Cancer Institute, University Medical Center Rotterdam, 3015 GD, Rotterdam, The Netherlands
| | - Z L R Kaplan
- Department of Public Health, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - M E Clarijs
- Department of Surgical Oncology, Erasmus MC Cancer Institute, University Medical Center Rotterdam, 3015 GD, Rotterdam, The Netherlands
| | - M A M Mureau
- Department of Plastic & Reconstructive Surgery, Erasmus MC Cancer Institute, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - C Verhoef
- Department of Surgical Oncology, Erasmus MC Cancer Institute, University Medical Center Rotterdam, 3015 GD, Rotterdam, The Netherlands
| | - T van Dalen
- Department of Surgical Oncology, Erasmus MC Cancer Institute, University Medical Center Rotterdam, 3015 GD, Rotterdam, The Netherlands
| | - O Husson
- Department of Surgical Oncology, Erasmus MC Cancer Institute, University Medical Center Rotterdam, 3015 GD, Rotterdam, The Netherlands
- Department of Medical Oncology, Netherlands Cancer Institute-Antoni Van Leeuwenhoek, Amsterdam, The Netherlands
| | - L B Koppert
- Department of Surgical Oncology, Erasmus MC Cancer Institute, University Medical Center Rotterdam, 3015 GD, Rotterdam, The Netherlands.
| |
Collapse
|
10
|
Shahriarirad R, Meshkati Yazd SM, Fathian R, Fallahi M, Ghadiani Z, Nafissi N. Prediction of sentinel lymph node metastasis in breast cancer patients based on preoperative features: a deep machine learning approach. Sci Rep 2024; 14:1351. [PMID: 38228684 PMCID: PMC10791698 DOI: 10.1038/s41598-024-51244-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Accepted: 01/02/2024] [Indexed: 01/18/2024] Open
Abstract
Sentinel lymph node (SLN) biopsy is the standard surgical approach to detect lymph node metastasis in breast cancer. Machine learning is a novel tool that provides better accuracy for predicting positive SLN involvement in breast cancer patients. This study obtained data from 2890 surgical cases of breast cancer patients from two referral hospitals in Iran from 2000 to 2021. Patients whose SLN involvement status was identified were included in our study. The dataset consisted of preoperative features, including patient features, gestational factors, laboratory data, and tumoral features. In this study, TabNet, an end-to-end deep learning model, was proposed to predict SLN involvement in breast cancer patients. We compared the accuracy of our model with results from logistic regression analysis. A total of 1832 patients with an average age of 51 ± 12 years were included in our study, of which 697 (25.5%) had SLN involvement. On average, the TabNet model achieved an accuracy of 75%, precision of 81%, specificity of 70%, sensitivity of 87%, and AUC of 0.74, while the logistic model demonstrated an accuracy of 70%, precision of 73%, specificity of 65%, sensitivity of 79%, F1 score of 73%, and AUC of 0.70 in predicting the SLN involvement in patients. Vascular invasion, tumor size, core needle biopsy pathology, age, and FH had the most contributions to the TabNet model. The TabNet model outperformed the logistic regression model in all metrics, indicating that it is more effective in predicting SLN involvement in breast cancer patients based on preoperative data.
Collapse
Affiliation(s)
- Reza Shahriarirad
- Thoracic and Vascular Surgery Research Center, Shiraz University of Medical Science, Shiraz, Iran
| | | | - Ramin Fathian
- Faculty of Engineering, University of Alberta, Edmonton, AB, Canada
| | | | - Zahra Ghadiani
- Department of Breast, Rasoul Akram Hospital Clinical Research Development Center (RCRDC), Iran University of Medical Sciences, Tehran, Iran
| | - Nahid Nafissi
- Department of Breast, Rasoul Akram Hospital Clinical Research Development Center (RCRDC), Iran University of Medical Sciences, Tehran, Iran.
| |
Collapse
|
11
|
Ping J, Liu W, Chen Z, Li C. Lymph node metastases in breast cancer: Mechanisms and molecular imaging. Clin Imaging 2023; 103:109985. [PMID: 37757640 DOI: 10.1016/j.clinimag.2023.109985] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 08/29/2023] [Accepted: 09/15/2023] [Indexed: 09/29/2023]
Abstract
Breast cancer is the most common malignant disease of women in the world. Breast cancer often metastasizes to axillary lymph nodes. Accurate assessment of the status of axillary lymph nodes is crucial to the staging and treatment of breast cancer. None of the methods used clinically for preoperative noninvasive examination of axillary lymph nodes can accurately identify cancer cells from a molecular level. In recent years, with the in-depth study of lymph node metastases, the mechanisms and molecular imaging of lymph node metastases in breast cancer have been reported. In this review, we highlight the new progress in the study of the main mechanisms of lymph node metastases in breast cancer. In addition, we analyze the advantages and disadvantages of traditional preoperative axillary lymph node imaging methods for breast cancer, and list molecular imaging methods that can accurately identify breast cancer cells in lymph nodes.
Collapse
Affiliation(s)
- Jieyi Ping
- Department of Ultrasound, The First Affiliated Hospital of Nanjing Medical University, No. 300 Guangzhou Road, Nanjing 210029, China
| | - Wei Liu
- Department of Ultrasound, The First Affiliated Hospital of Nanjing Medical University, No. 300 Guangzhou Road, Nanjing 210029, China
| | - Zhihui Chen
- Department of Ultrasound, The First Affiliated Hospital of Nanjing Medical University, No. 300 Guangzhou Road, Nanjing 210029, China
| | - Cuiying Li
- Department of Ultrasound, The First Affiliated Hospital of Nanjing Medical University, No. 300 Guangzhou Road, Nanjing 210029, China.
| |
Collapse
|
12
|
Liang X, Wang Y, Fu G, Fan P, Ma K, Cao XC, Lin GX, Zheng WP, Lyu PF. Top 100 cited classical articles in sentinel lymph nodes biopsy for breast cancer. Front Oncol 2023; 13:1170464. [PMID: 37901325 PMCID: PMC10600391 DOI: 10.3389/fonc.2023.1170464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Accepted: 08/03/2023] [Indexed: 10/31/2023] Open
Abstract
Background The sentinel lymph node biopsy (SLNB) takes on a critical significance in breast cancer surgery since it is the gold standard for assessing axillary lymph node (ALN) metastasis and determining whether to perform axillary lymph node dissection (ALND). A bibliometric analysis is beneficial to visualize characteristics and hotspots in the field of sentinel lymph nodes (SLNs), and it is conducive to summarizing the important themes in the field to provide more insights into SLNs and facilitate the management of SLNs. Materials and methods Search terms relating to SLNs were aggregated and searched in the Web of Science core collection database to identify the top 100 most cited articles. Bibliometric tools were employed to identify and analyze publications for annual article volume, authors, countries, institutions, keywords, as well as hotspot topics. Results The period was from 1998 to 2018. The total number of citations ranged from 160 to 1925. LANCET ONCOLOGY and JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION were the top two journals in which the above articles were published. Giuliano, AE was the author with the highest number of articles in this field with 15. EUROPEAN INST ONCOL is the institution with the highest number of publications, with 35 articles. Hotspots include the following 4 topics, false-negative SLNs after neoadjuvant chemotherapy; prediction of metastatic SLNs; quality of life and postoperative complications; and lymphography of SLNs. Conclusion This study applies bibliometric tools to analyze the most influential literature, the top 100 cited articles in the field of SLNB, to provide researchers and physicians with research priorities and hotspots.
Collapse
Affiliation(s)
- Xinrui Liang
- Breast Cancer Center, Chongqing Cancer Institute, Chongqing University Cancer Hospital, Chongqing, China
| | - Yu Wang
- Department of Breast Surgery, The First Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Guanghua Fu
- The First Department of Breast Cancer, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Key Laboratory of Breast Cancer Prevention and Therapy, Ministry of Education, Tianjin’s Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin Medical University, Tianjin, China
| | - Pingmig Fan
- Department of Breast Surgery, The First Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Ke Ma
- Department of Thyroid and Breast Surgery, The Second Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Xu-Chen Cao
- Department of Thyroid and Breast Surgery, The Second Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Guang-Xun Lin
- Department of Orthopedics, The First Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China
| | - Wu-ping Zheng
- The First Department of Breast Cancer, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Key Laboratory of Breast Cancer Prevention and Therapy, Ministry of Education, Tianjin’s Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin Medical University, Tianjin, China
| | - Peng-fei Lyu
- Department of Breast Surgery, The First Affiliated Hospital of Hainan Medical University, Haikou, China
| |
Collapse
|
13
|
Cecil K, Huppert L, Mukhtar R, Dibble EH, O'Brien SR, Ulaner GA, Lawhn-Heath C. Metabolic Positron Emission Tomography in Breast Cancer. PET Clin 2023; 18:473-485. [PMID: 37369614 DOI: 10.1016/j.cpet.2023.04.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/29/2023]
Abstract
Metabolic PET, most commonly 18F-fluorodeoxyglucose (FDG) PET/computed tomography (CT), has had a major impact on the imaging of breast cancer and can have important clinical applications in appropriate patients. While limited for screening, FDG PET/CT outperforms conventional imaging in locally advanced breast cancer. FDG PET/CT is more sensitive than conventional imaging in assessing treatment response, accurately predicting complete response or nonresponse in early-stage cases. It also aids in determining disease extent and treatment response in the metastatic setting. Further research, including randomized controlled trials with FDG and other metabolic agents such as fluciclovine, is needed for optimal breast cancer imaging.
Collapse
Affiliation(s)
- Katherine Cecil
- Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, CA, USA
| | - Laura Huppert
- Department of Medicine, University of California San Francisco, San Francisco, CA, USA; Helen Diller Family Comprehensive Cancer Center, University of California San Francisco, San Francisco, CA, USA
| | - Rita Mukhtar
- Helen Diller Family Comprehensive Cancer Center, University of California San Francisco, San Francisco, CA, USA; Department of Surgery, University of California San Francisco, San Francisco, CA, USA
| | - Elizabeth H Dibble
- Department of Diagnostic Imaging, The Warren Alpert Medical School of Brown University/Rhode Island Hospital, Providence, RI, USA
| | - Sophia R O'Brien
- Divisions of Molecular Imaging and Therapy Breast Imaging, Department of Radiology, The Hospital of the University of Pennsylvania, Philadelphia, PA, USA
| | - Gary A Ulaner
- Molecular Imaging and Therapy, Hoag Family Cancer Institute, Irvine, CA, USA; Departments of Radiology and Translational Genomics, University of Southern California, Los Angeles, CA, USA
| | - Courtney Lawhn-Heath
- Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, CA, USA; Helen Diller Family Comprehensive Cancer Center, University of California San Francisco, San Francisco, CA, USA.
| |
Collapse
|
14
|
Boughey JC, Yu H, Dugan CL, Piltin MA, Postlewait L, Son JD, Edmiston KK, Godellas CV, Lee MC, Carr MJ, Tonneson JE, Crown A, Lancaster RB, Woriax HE, Ewing CA, Chau HS, Patterson AK, Wong JM, Alvarado MD, Yang RL, Chan TW, Sheade JB, Ahrendt GM, Larson KE, Switalla K, Tuttle TM, Tchou JC, Rao R, Tamirisa N, Singh P, Gould RE, Terando A, Sauder C, Hewitt K, Chiba A, Esserman LJ, Mukhtar RA. Changes in Surgical Management of the Axilla Over 11 Years - Report on More Than 1500 Breast Cancer Patients Treated with Neoadjuvant Chemotherapy on the Prospective I-SPY2 Trial. Ann Surg Oncol 2023; 30:6401-6410. [PMID: 37380911 DOI: 10.1245/s10434-023-13759-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Accepted: 06/01/2023] [Indexed: 06/30/2023]
Abstract
BACKGROUND Axillary surgery after neoadjuvant chemotherapy (NAC) is becoming less extensive. We evaluated the evolution of axillary surgery after NAC on the multi-institutional I-SPY2 prospective trial. METHODS We examined annual rates of sentinel lymph node (SLN) surgery with resection of clipped node, if present), axillary lymph node dissection (ALND), and SLN and ALND in patients enrolled in I-SPY2 from January 1, 2011 to December 31, 2021 by clinical N status at diagnosis and pathologic N status at surgery. Cochran-Armitage trend tests were calculated to evaluate patterns over time. RESULTS Of 1578 patients, 973 patients (61.7%) had SLN-only, 136 (8.6%) had SLN and ALND, and 469 (29.7%) had ALND-only. In the cN0 group, ALND-only decreased from 20% in 2011 to 6.25% in 2021 (p = 0.0078) and SLN-only increased from 70.0% to 87.5% (p = 0.0020). This was even more striking in patients with clinically node-positive (cN+) disease at diagnosis, where ALND-only decreased from 70.7% to 29.4% (p < 0.0001) and SLN-only significantly increased from 14.6% to 56.5% (p < 0.0001). This change was significant across subtypes (HR-/HER2-, HR+/HER2-, and HER2+). Among pathologically node-positive (pN+) patients after NAC (n = 525) ALND-only decreased from 69.0% to 39.2% (p < 0.0001) and SLN-only increased from 6.9% to 39.2% (p < 0.0001). CONCLUSIONS Use of ALND after NAC has significantly decreased over the past decade. This is most pronounced in cN+ disease at diagnosis with an increase in the use of SLN surgery after NAC. Additionally, in pN+ disease after NAC, there has been a decrease in use of completion ALND, a practice pattern change that precedes results from clinical trials.
Collapse
Affiliation(s)
- Judy C Boughey
- Division of Breast and Melanoma Surgical Oncology, Department of Surgery, Mayo Clinic, Rochester, MN, USA.
| | - Hongmei Yu
- Quantum Leap Healthcare Collaborative, San Francisco, CA, USA
| | | | - Mara A Piltin
- Division of Breast and Melanoma Surgical Oncology, Department of Surgery, Mayo Clinic, Rochester, MN, USA
| | - Lauren Postlewait
- Division of Surgical Oncology, Department of Surgery, Emory University School of Medicine, Atlanta, GA, USA
| | - Jennifer D Son
- Ourisman Breast Center, MedStar Georgetown University, Washington, DC, USA
| | - Kirsten K Edmiston
- Department of Surgery, University of Virginia, Inova Campus, Fairfax, VA, USA
| | | | - Marie C Lee
- Division of Breast Oncology, H. Lee Moffitt Cancer Center, Tampa, FL, USA
| | - Michael J Carr
- Department of Breast Surgery, Moffitt Cancer Center, Tampa, FL, USA
| | - Jennifer E Tonneson
- Division of Surgical Oncology, Oregon Health and Science University, Portland, OR, USA
| | - Angelena Crown
- True Family Women's Cancer Center, Swedish Cancer Institute, Seattle, WA, USA
| | - Rachel B Lancaster
- Division of Surgical Oncology, The University of Alabama at Birmingham Medical Center, Birmingham, AL, USA
| | - Hannah E Woriax
- Division of Surgical Oncology, Duke University of School of Medicine, Durham, NC, USA
| | - Cheryl A Ewing
- Division of Surgical Oncology, University of California, San Francisco, CA, USA
| | | | - Anne K Patterson
- Division of Surgical Oncology, Department of Surgery, University of California, San Francisco, CA, USA
| | - Jasmine M Wong
- Division of Surgical Oncology, Department of Surgery, University of California, San Francisco, CA, USA
| | - Michael D Alvarado
- Division of Surgical Oncology, Department of Surgery, University of California, San Francisco, CA, USA
| | - Rachel L Yang
- Department of Surgery, Stanford Hospital and Clinics, Stanford, CA, USA
| | - Theresa W Chan
- Department of Breast Surgical Oncology, Ironwood Cancer and Research Centers, Scottsdale, AZ, USA
| | - Jori B Sheade
- Division of Hematology and Oncology, University of Chicago, Chicago, IL, USA
| | - Gretchen M Ahrendt
- Division of Surgical Oncology, University of Colorado Denver - Anschutz Medical Campus, Boulder, CO, USA
| | - Kelsey E Larson
- Department of Surgery, University of Kansas Cancer Center, Kansas City, KS, USA
| | - Kayla Switalla
- Department of Surgery, University of Minnesota, Minneapolis, MN, USA
| | - Todd M Tuttle
- Department of Surgery, University of Minnesota, Minneapolis, MN, USA
| | - Julia C Tchou
- Department of Breast Surgery Research, Penn Medicine at University of Pennsylvania, Philadelphia, PA, USA
| | - Roshni Rao
- Division of Breast Surgery, Columbia University Vagelos College of Physicians and Surgeons, New York, NY, USA
| | - Nina Tamirisa
- Department of Breast Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Puneet Singh
- Department of Breast Surgical Oncology, Division of Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Rebekah E Gould
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Alicia Terando
- Division of Surgical Oncology, Department of Surgery, Huntington Cancer Center/Cedars Sinai Cancer, Pasadena, CA, USA
| | - Candice Sauder
- Department of Surgery, UC Davis Health Comprehensive Cancer Center, Sacramento, CA, USA
| | - Kelly Hewitt
- Division of Surgical Oncology and Endocrine Surgery, Department of Surgery, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Akiko Chiba
- Department of Surgery, Duke University Medical Center, Durham, NC, USA
| | - Laura J Esserman
- Departments of Surgery and Radiology, UCSF, San Francisco, CA, USA
| | | |
Collapse
|
15
|
Li WB, Du ZC, Liu YJ, Gao JX, Wang JG, Dai Q, Huang WH. Prediction of axillary lymph node metastasis in early breast cancer patients with ultrasonic videos based deep learning. Front Oncol 2023; 13:1219838. [PMID: 37719009 PMCID: PMC10503049 DOI: 10.3389/fonc.2023.1219838] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Accepted: 07/06/2023] [Indexed: 09/19/2023] Open
Abstract
Objective To develop a deep learning (DL) model for predicting axillary lymph node (ALN) metastasis using dynamic ultrasound (US) videos in breast cancer patients. Methods A total of 271 US videos from 271 early breast cancer patients collected from Xiang'an Hospital of Xiamen University andShantou Central Hospitabetween September 2019 and June 2021 were used as the training, validation, and internal testing set (testing set A). Additionally, an independent dataset of 49 US videos from 49 patients with breast cancer, collected from Shanghai 10th Hospital of Tongji University from July 2021 to May 2022, was used as an external testing set (testing set B). All ALN metastases were confirmed using pathological examination. Three different convolutional neural networks (CNNs) with R2 + 1D, TIN, and ResNet-3D architectures were used to build the models. The performance of the US video DL models was compared with that of US static image DL models and axillary US examination performed by ultra-sonographers. The performances of the DL models and ultra-sonographers were evaluated based on accuracy, sensitivity, specificity, and area under the receiver operating characteristic curve (AUC). Additionally, gradient class activation mapping (Grad-CAM) technology was also used to enhance the interpretability of the models. Results Among the three US video DL models, TIN showed the best performance, achieving an AUC of 0.914 (95% CI: 0.843-0.985) in predicting ALN metastasis in testing set A. The model achieved an accuracy of 85.25% (52/61), with a sensitivity of 76.19% (16/21) and a specificity of 90.00% (36/40). The AUC of the US video DL model was superior to that of the US static image DL model (0.856, 95% CI: 0.753-0.959, P<0.05). The Grad-CAM technology confirmed the heatmap of the model, which highlighted important subregions of the keyframe for ultra-sonographers' review. Conclusion A feasible and improved DL model to predict ALN metastasis from breast cancer US video images was developed. The DL model in this study with reliable interpretability would provide an early diagnostic strategy for the appropriate management of axillary in the early breast cancer patients.
Collapse
Affiliation(s)
- Wei-Bin Li
- Cancer Center and Department of Breast and Thyroid Surgery, Xiang’an Hospital, School of Medicine, Xiamen University, Xiamen, China
- Fujian Key Laboratory of Precision Diagnosis and Treatment in Breast Cancer, Xiamen, China
- Xiamen Key Laboratory of Endocrine-Related Cancer Precision Medicine, Xiamen, China
- Xiamen Research Center of Clinical Medicine in Breast and Thyroid Cancers, Xiang’an Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China
- Department of Ultrasonic Medicine Affiliated Hospital of Xizang Minzu University, Xianyang, China
| | - Zhi-Cheng Du
- Cancer Center and Department of Breast and Thyroid Surgery, Xiang’an Hospital, School of Medicine, Xiamen University, Xiamen, China
- Fujian Key Laboratory of Precision Diagnosis and Treatment in Breast Cancer, Xiamen, China
- Xiamen Key Laboratory of Endocrine-Related Cancer Precision Medicine, Xiamen, China
- Xiamen Research Center of Clinical Medicine in Breast and Thyroid Cancers, Xiang’an Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China
- National Institute for Data Science in Health and Medicine, Xiamen University, Xiamen, China
| | - Yue-Jie Liu
- Fujian Key Laboratory of Precision Diagnosis and Treatment in Breast Cancer, Xiamen, China
- Xiamen Key Laboratory of Endocrine-Related Cancer Precision Medicine, Xiamen, China
- Department of Ultrasonic Medicine, Xiang’an Hospital, School of Medicine, Xiamen University, Xiamen, China
| | - Jun-Xue Gao
- Fujian Key Laboratory of Precision Diagnosis and Treatment in Breast Cancer, Xiamen, China
- Xiamen Key Laboratory of Endocrine-Related Cancer Precision Medicine, Xiamen, China
- Department of Ultrasonic Medicine, Xiang’an Hospital, School of Medicine, Xiamen University, Xiamen, China
| | - Jia-Gang Wang
- Department of Ultrasonic Medicine of Shantou Central Hospital, Shantou, China
| | - Qian Dai
- School of Informatics, Xiamen University, Xiamen, China
| | - Wen-He Huang
- Cancer Center and Department of Breast and Thyroid Surgery, Xiang’an Hospital, School of Medicine, Xiamen University, Xiamen, China
- Fujian Key Laboratory of Precision Diagnosis and Treatment in Breast Cancer, Xiamen, China
- Xiamen Key Laboratory of Endocrine-Related Cancer Precision Medicine, Xiamen, China
- Xiamen Research Center of Clinical Medicine in Breast and Thyroid Cancers, Xiang’an Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China
| |
Collapse
|
16
|
Güth U, Elfgen C, Zadeh SN, Meier S, Varga Z, Tinguely M, Papassotiropoulos B, Däster K, Tausch CJ. The impact of intraoperative frozen section in patients with clinically node-negative breast cancer (cN0/ycN0) who received neoadjuvant systemic therapy. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2023; 49:1423-1428. [PMID: 37183046 DOI: 10.1016/j.ejso.2023.04.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 04/18/2023] [Accepted: 04/24/2023] [Indexed: 05/16/2023]
Abstract
BACKGROUND When surgical axillary staging reveals residual metastatic deposits in breast cancer (BC) patients who had received neoadjuvant chemotherapy (NACT), axillary lymphonodectomy is indicated. In this study, we investigate whether it is reasonable to perform intraoperative frozen section (FS) of the removed sentinel lymph nodes (SLNs) in cases where NACT had been administered in patients who had a clinically negative nodal status at the time of diagnosis. PATIENTS AND METHODS We analyzed data from 101 BCE patients with 103 carcinomas who were diagnosed between 2014 and 2021 and met the above-mentioned criteria. RESULTS In three cases (2.8% of the study group), histologically active tumor tissue was detected in the removed axillary LNs. Discontinuation of therapy/the use of a low-dose NACT regimen was a significant factor for positive LNs (p = 0.02) at the subsequent surgical procedure; tumor progression during therapy approached borderline significance (p = 0.058). Among patients who had completed NACT with the planned standard dose regimen, and in which the primary tumors showed a response to therapy (n = 94), only one case had histologically detected residual metastases in the SLNs. CONCLUSIONS Certified breast centers aim to improve the outcome of the patients. However, these specialized centers should also focus on economic aspects. This means that diagnostic and therapeutic procedures should be continuously critically reviewed in order to avoid unnecessary expenses. In BC patients with clinically node negative disease who completed NACT as planned and in which the tumor showed a good response to therapy, time consuming and costly FS of the SLNs removed should be omitted.
Collapse
Affiliation(s)
- Uwe Güth
- Brust-Zentrum Zürich, Department of Breast Surgery, Seefeldstrasse 214, CH-8008, Zurich, Switzerland; University of Basel, Faculty of Medicine, Klingelbergstrasse 61, CH-4056, Basel, Switzerland.
| | - Constanze Elfgen
- Brust-Zentrum Zürich, Department of Breast Surgery, Seefeldstrasse 214, CH-8008, Zurich, Switzerland; University of Witten/Herdecke, Faculty of Medicine, Alfred-Herrhausen-Strasse 50, 58448, Witten, Germany
| | - Shadi Najaf Zadeh
- Brust-Zentrum Zürich, Department of Breast Surgery, Seefeldstrasse 214, CH-8008, Zurich, Switzerland
| | - Simon Meier
- Brust-Zentrum Zürich, Department of Breast Surgery, Seefeldstrasse 214, CH-8008, Zurich, Switzerland
| | - Zsuzsanna Varga
- Institute of Pathology and Molecular Pathology, University Hospital of Zurich, Schmelzbergstrasse 12, CH-8091, Zurich, Switzerland
| | - Marianne Tinguely
- Institute of Pathology Enge, Hardturmstrasse 133, CH-8055, Zurich, Switzerland; University of Zurich, Medical Faculty, Pestalozzistrasse 3, CH-8032, Zurich, Switzerland
| | - Bärbel Papassotiropoulos
- Brust-Zentrum Zürich, Department of Breast Surgery, Seefeldstrasse 214, CH-8008, Zurich, Switzerland
| | - Kavitha Däster
- Brust-Zentrum Zürich, Department of Breast Surgery, Seefeldstrasse 214, CH-8008, Zurich, Switzerland
| | - Christoph J Tausch
- Brust-Zentrum Zürich, Department of Breast Surgery, Seefeldstrasse 214, CH-8008, Zurich, Switzerland; University of Basel, Faculty of Medicine, Klingelbergstrasse 61, CH-4056, Basel, Switzerland
| |
Collapse
|
17
|
Turza LC, Shriver CD. Something to Dye For: Toward Better Breast Lumpectomy Margins. NEJM EVIDENCE 2023; 2:EVIDe2300114. [PMID: 38320169 DOI: 10.1056/evide2300114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2024]
Abstract
The development of fluorescence imaging in oncology led to the possibility of using intraoperative devices to improve the precision of surgical techniques.1 In this issue of NEJM Evidence, Smith et al.2 report results from a prospective multicenter trial evaluating the ability of intravenous pegulicianine with an optical head device and software to intraoperatively identify lumpectomy margins with residual cancer and excise them immediately. Identifying these margins intraoperatively avoids the need for a second surgery, which is required when margins are positive on the final pathology.
Collapse
Affiliation(s)
| | - Craig D Shriver
- Murtha Cancer Center Research Program, Department of Surgery, Uniformed Services University of the Health Sciences, Bethesda, MD
| |
Collapse
|
18
|
Freitas GBD, Mota BS, Maesaka JY, Pinheiro CC, de Lima LGCA, Soares JM, Baracat EC, Filassi JR. Measurement of extracapsular extension in sentinel lymph node as a possible predictor of residual axillary disease in breast cancer. Clinics (Sao Paulo) 2023; 78:100216. [PMID: 37201303 DOI: 10.1016/j.clinsp.2023.100216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 04/11/2023] [Accepted: 04/27/2023] [Indexed: 05/20/2023] Open
Abstract
BACKGROUND The presence of Extracapsular Extension (ECE) in the Sentinel Lymph Node Biopsy (SLNB) is still a doubt in the literature. Some studies suggest that the presence of ECE may be related to a greater number of positive axillary lymph nodes which could impact Disease Free Survival (DFS) and Overall Survival (OS). This study searches for the clinical significance of the ECE. METHODS Retrospective cohort comparing the presence or absence of ECE in T1-2 invasive breast cancer with positive SLNB. All cases treated surgically at the Cancer Institute of the State of São Paulo (ICESP) between 2009 and 2013 were analyzed. All patients with axillary disease in SLNB underwent AD. OUTCOMES Identify the association between the presence and length of ECE and additional axillary positive lymph nodes, OS and DFS between both groups. RESULTS 128 patients with positive SLNB were included, and 65 had ECE. The mean metastasis size of 0.62 (SD = 0.59) mm at SLNB was related to the presence of ECE (p < 0.008). The presence of ECE was related to a higher mean of positive sentinel lymph nodes, 3.9 (± 4.8) vs. 2.0 (± 2.1), p = 0.001. The median length of follow-up was 115 months. The OS and DFS rates had no differences between the groups. CONCLUSION The presence of ECE was associated with additional positive axillary lymph nodes in this study. Therefore, the OS and DFS were similar in both groups after 10 years of follow-up. It is necessary for additional studies to define the importance of AD when SLNB with ECE.
Collapse
Affiliation(s)
- Gabriela Boufelli de Freitas
- Setor de Mastologia da Disciplina de Ginecologia do Departamento de Obstetricia e Ginecologia, Hospital das Clínicas, Faculdade de Medicina da Universidade de São Paulo (FMUSP), Av. Dr. Arnaldo, 251; 4o andar Secretária Cirúrgica, São Paulo, SP 01246-000, Brazil
| | - Bruna Salani Mota
- Setor de Mastologia da Disciplina de Ginecologia do Departamento de Obstetricia e Ginecologia, Hospital das Clínicas, Faculdade de Medicina da Universidade de São Paulo (FMUSP), Av. Dr. Arnaldo, 251; 4o andar Secretária Cirúrgica, São Paulo, SP 01246-000, Brazil.
| | - Jonathan Yugo Maesaka
- Setor de Mastologia da Disciplina de Ginecologia do Departamento de Obstetricia e Ginecologia, Hospital das Clínicas, Faculdade de Medicina da Universidade de São Paulo (FMUSP), Av. Dr. Arnaldo, 251; 4o andar Secretária Cirúrgica, São Paulo, SP 01246-000, Brazil
| | - Cintia Cardoso Pinheiro
- Setor de Mastologia da Disciplina de Ginecologia do Departamento de Obstetricia e Ginecologia, Hospital das Clínicas, Faculdade de Medicina da Universidade de São Paulo (FMUSP), Av. Dr. Arnaldo, 251; 4o andar Secretária Cirúrgica, São Paulo, SP 01246-000, Brazil
| | - Luiz Guilherme Cernaglia Aureliano de Lima
- Setor de Mastologia da Disciplina de Ginecologia do Departamento de Obstetricia e Ginecologia, Hospital das Clínicas, Faculdade de Medicina da Universidade de São Paulo (FMUSP), Av. Dr. Arnaldo, 251; 4o andar Secretária Cirúrgica, São Paulo, SP 01246-000, Brazil
| | - José Maria Soares
- Setor de Mastologia da Disciplina de Ginecologia do Departamento de Obstetricia e Ginecologia, Hospital das Clínicas, Faculdade de Medicina da Universidade de São Paulo (FMUSP), Av. Dr. Arnaldo, 251; 4o andar Secretária Cirúrgica, São Paulo, SP 01246-000, Brazil
| | - Edmund Chada Baracat
- Setor de Mastologia da Disciplina de Ginecologia do Departamento de Obstetricia e Ginecologia, Hospital das Clínicas, Faculdade de Medicina da Universidade de São Paulo (FMUSP), Av. Dr. Arnaldo, 251; 4o andar Secretária Cirúrgica, São Paulo, SP 01246-000, Brazil
| | - José Roberto Filassi
- Setor de Mastologia da Disciplina de Ginecologia do Departamento de Obstetricia e Ginecologia, Hospital das Clínicas, Faculdade de Medicina da Universidade de São Paulo (FMUSP), Av. Dr. Arnaldo, 251; 4o andar Secretária Cirúrgica, São Paulo, SP 01246-000, Brazil
| |
Collapse
|
19
|
Chen JH, Canner JK, Myers K, Camp M. Concomitant Use of Biopsy Clips and Wire Localization in Invasive Breast Cancer is Associated With Successful Clip Retrieval. Clin Breast Cancer 2023; 23:e163-e172. [PMID: 36646538 DOI: 10.1016/j.clbc.2022.12.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 12/11/2022] [Accepted: 12/13/2022] [Indexed: 12/23/2022]
Abstract
INTRODUCTION Surgical management of the axilla in patients with clinically node-positive breast cancer has shifted to less invasive surgical approaches, such as sentinel lymph node dissection (SLND) and targeted axillary dissection (TAD). Successful retrieval of the biopsy clip marking the lymph node of interest is crucial for assessment of pathologic response and locoregional disease control. METHODS We performed a retrospective review of patients ≥18 years old with invasive breast cancer and biopsy-proven axillary LN involvement, who underwent LN clip placement from January 2012 to July 2017 at Johns Hopkins Hospital. RESULTS Of the 128 eligible patients, the median age at diagnosis was 51.5 years (range, 23-92 years) with predominately stage T2-3 disease (54.7% T2, 42.2% T3), of ductal histology (76.6%), and located in the upper outer quadrant (42.2%). Among the 63.3% (81) of patients who received neoadjuvant systemic therapy, 43.2% (35) had a partial response and 30.9% (25) had a complete response. Axillary procedures performed consisted of 36.7% (47) SLND/TAD, 53.9% (69) ALND, and 9.4% (12) SLND/TAD with conversion to ALND. The clipped LN was successfully retrieved in 63.8% (30) of SLND/TADs, 39.1% (27) of ALNDs, and 58.3% (7) of SLND/TADs followed by ALND. Pre-operative node localization by wire and/or skin markings was performed for 16.4% (21) of patients. Among these, 90.5% (19) of clipped LNs were successfully retrieved, compared to 42.1% (45) retrieved in axillary procedures without preoperative node localization. CONCLUSION Use of preoperative targeted node localization improved rate of clipped LN retrieval across all three types of axillary procedures.
Collapse
Affiliation(s)
- Jennifer H Chen
- School of Medicine, The Johns Hopkins School of Medicine, Baltimore, MD
| | - Joe K Canner
- Johns Hopkins Surgery Center for Outcomes Research, Department of Surgery, The Johns Hopkins School of Medicine, Baltimore, MD
| | - Kelly Myers
- Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins Medical Institutions, Baltimore, MD
| | - Melissa Camp
- Department of Surgery, The Johns Hopkins School of Medicine, Baltimore, MD.
| |
Collapse
|
20
|
Gu L, Deng H, Bai Y, Gao J, Wang X, Yue T, Luo B, Ma C. Sentinel lymph node mapping in patients with breast cancer using a photoacoustic/ultrasound dual-modality imaging system with carbon nanoparticles as the contrast agent: a pilot study. BIOMEDICAL OPTICS EXPRESS 2023; 14:1003-1014. [PMID: 36950229 PMCID: PMC10026566 DOI: 10.1364/boe.482126] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 01/12/2023] [Accepted: 01/12/2023] [Indexed: 06/18/2023]
Abstract
Assessing the metastatic status of axillary lymph nodes is a common clinical practice in the staging of early breast cancers. Yet sentinel lymph nodes (SLNs) are the regional lymph nodes believed to be the first stop along the lymphatic drainage path of the metastasizing cancer cells. Compared to axillary lymph node dissection, sentinel lymph node biopsy (SLNB) helps reduce morbidity and side effects. Current SLNB methods, however, still have suboptimum properties, such as restrictions due to nuclide accessibility and a relatively low therapeutic efficacy when only a single contrast agent is used. To overcome these limitations, researchers have been motivated to develop a non-radioactive SLN mapping method to replace or supplement radionuclide mapping. We proposed and demonstrated a clinical procedure using a dual-modality photoacoustic (PA)/ultrasound (US) imaging system to locate the SLNs to offer surgical guidance. In our work, the high contrast of PA imaging and its specificity to SLNs were based on the accumulation of carbon nanoparticles (CNPs) in the SLNs. A machine-learning model was also trained and validated to distinguish stained SLNs based on single-wavelength PA images. In the pilot study, we imaged 11 patients in vivo, and the specimens from 13 patients were studied ex vivo. PA/US imaging identified stained SLNs in vivo without a single false positive (23 SLNs), yielding 100% specificity and 52.6% sensitivity based on the current PA imaging system. Our machine-learning model can automatically detect SLNs in real time. In the new procedure, single-wavelength PA/US imaging uses CNPs as the contrast agent. The new system can, with that contrast agent, noninvasively image SLNs with high specificity in real time based on the unique features of the SLNs in the PA images. Ultimately, we aim to use our systems and approach to substitute or supplement nuclide tracers for a non-radioactive, less invasive SLN mapping method in SLNB for the axillary staging of breast cancer.
Collapse
Affiliation(s)
- Liujie Gu
- Department of Electronic Engineering, Beijing National Research Center for Information Science and Technology, Tsinghua University, Beijing 100084, China
- Institute for Intelligent Healthcare, Tsinghua University, Beijing 100084, China
- These authors contributed equally to this work
| | - Handi Deng
- Department of Electronic Engineering, Beijing National Research Center for Information Science and Technology, Tsinghua University, Beijing 100084, China
- These authors contributed equally to this work
| | - Yizhou Bai
- Institute for Intelligent Healthcare, Tsinghua University, Beijing 100084, China
- Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua University, Beijing 102218, China
- These authors contributed equally to this work
| | - Jianpan Gao
- Department of Electronic Engineering, Beijing National Research Center for Information Science and Technology, Tsinghua University, Beijing 100084, China
| | - Xuewei Wang
- Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua University, Beijing 102218, China
| | - Tong Yue
- Department of Electronic Engineering, Beijing National Research Center for Information Science and Technology, Tsinghua University, Beijing 100084, China
| | - Bin Luo
- Institute for Intelligent Healthcare, Tsinghua University, Beijing 100084, China
- Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua University, Beijing 102218, China
- Co-last authors
| | - Cheng Ma
- Department of Electronic Engineering, Beijing National Research Center for Information Science and Technology, Tsinghua University, Beijing 100084, China
- Institute for Intelligent Healthcare, Tsinghua University, Beijing 100084, China
- Co-last authors
| |
Collapse
|
21
|
Keung EZ, Krause KJ, Maxwell J, Morris CD, Crago AM, Houdek MT, Kane J, Lewis V, Callegaro D, Miller B, Lazar AJ, Gladdy R, Raut CP, Fabbri N, Al-Refaie W, Fairweather M, Wong SL, Roland CL. Sentinel Lymph Node Biopsy for Extremity and Truncal Soft Tissue Sarcomas: A Systematic Review of the Literature. Ann Surg Oncol 2023; 30:958-967. [PMID: 36307665 DOI: 10.1245/s10434-022-12688-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Accepted: 10/04/2022] [Indexed: 01/10/2023]
Abstract
BACKGROUND Regional lymph node metastasis (RLNM) occurs infrequently in patients with soft tissue sarcoma (STS), although certain STS subtypes have a higher propensity for RLNM. The identification of RLNM has significant implications for staging and prognosis; however, the precise impact of node-positive disease on patient survival remains a topic of controversy. Although the benefits of sentinel lymph node biopsy (SLNB) are well documented in patients with melanoma and breast cancer, whether this procedure offers a benefit in STS is controversial. METHODS A systematic literature search was performed and articles reviewed to determine if SLNB in patients with extremity/truncal STS impacts disease-free or overall survival. RESULTS Six studies were included. Rates of sentinel lymph node positivity were heterogeneous (range 4.3-50%). The impact of SLNB on patient outcomes remains unclear. The overall quality of available evidence was low, as assessed by the Grading of Recommendations, Assessment, Development, and Evaluation system. CONCLUSIONS The literature addressing the impact of nodal basin evaluation on the staging and management of patients with extremity/truncal STS is confounded by heterogeneous patient cohorts and clinical practices. Multicenter prospective studies are warranted to determine the true incidence of RLNM and whether SLNB could benefit patients with clinically occult RLNM at diagnosis.
Collapse
Affiliation(s)
- Emily Z Keung
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
| | - Kate J Krause
- Research Medical Library, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jessica Maxwell
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Carol D Morris
- Department of Orthopedic Surgery, Johns Hopkins University, Baltimore, MD, USA
| | - Aimee M Crago
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Matthew T Houdek
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, USA
| | - John Kane
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Valerae Lewis
- Department of Orthopedic Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Dario Callegaro
- Department of Surgery, Sarcoma Service, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy
| | - Benjamin Miller
- Department of Orthopedic Surgery, University of Iowa, Iowa City, IA, USA
| | - Alexander J Lazar
- Department of Pathology and Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Rebecca Gladdy
- Department of Surgery, University of Toronto, Toronto, ON, Canada
| | - Chandrajit P Raut
- Department of Surgery, Brigham and Women's Hospital, Dana Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Nicola Fabbri
- Department of Orthopedic Surgery, NYU Langone Grossman School of Medicine, New York, NY, USA
| | - Waddah Al-Refaie
- Department of Surgery, Georgetown University Medical Center, Washington, DC, USA
| | - Mark Fairweather
- Department of Surgery, Brigham and Women's Hospital, Dana Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Sandra L Wong
- Department of Surgery, Geisel School of Medicine at Dartmouth, Lebanon, NH, USA
| | - Christina L Roland
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| |
Collapse
|
22
|
Jang SS, Davis ME, Vera DR, Lai SY, Guo TW. Role of sentinel lymph node biopsy for oral squamous cell carcinoma: Current evidence and future challenges. Head Neck 2023; 45:251-265. [PMID: 36193862 PMCID: PMC11081060 DOI: 10.1002/hed.27207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 08/24/2022] [Accepted: 09/19/2022] [Indexed: 12/14/2022] Open
Abstract
Sentinel lymph node biopsy (SLNB) has been used across oncological specialties for prognostication, staging, and identification of occult nodal metastasis. Recent studies demonstrated the potential clinical utility of SLNB in oral cavity squamous cell carcinoma (OCSCC). Elective neck dissection is the current standard of care in early management of OCSCC with depth of invasion greater than 2-4 mm; however, majority of patients ultimately do not have nodal disease on final pathology. SLNB is an alternative procedure widely adopted in early cancer management in many oncological subspecialities. Several considerations such as depth of invasion, nodal mapping, histopathology methods, operator variability, postoperative complications, and advancement in preoperative and intraoperative imaging technology can guide the appropriate application to SLNB in OCSCC. The aim of this review is to discuss the current evidence for SLNB in the treatment of early stage OCSCC, imaging technologies that support SLNB procedures, and studies that are currently underway.
Collapse
Affiliation(s)
- Sophie S Jang
- Department of Otolaryngology - Head and Neck Surgery, University of California, San Diego, La Jolla, California, USA
| | - Morgan E Davis
- Department of Otolaryngology - Head and Neck Surgery, University of California, San Diego, La Jolla, California, USA
| | - David R Vera
- Department of Radiology, University of California, San Diego, La Jolla, California, USA
| | - Stephen Y Lai
- Department of Head and Neck Surgery, The University of Texas M. D. Anderson Cancer Center, Houston, Texas, USA
| | - Theresa W Guo
- Department of Otolaryngology - Head and Neck Surgery, University of California, San Diego, La Jolla, California, USA
| |
Collapse
|
23
|
Xu Z, Ding Y, Zhao K, Han C, Shi Z, Cui Y, Liu C, Lin H, Pan X, Li P, Chen M, Wang H, Deng X, Liang C, Xie Y, Liu Z. MRI characteristics of breast edema for assessing axillary lymph node burden in early-stage breast cancer: a retrospective bicentric study. Eur Radiol 2022; 32:8213-8225. [PMID: 35704112 DOI: 10.1007/s00330-022-08896-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Revised: 04/17/2022] [Accepted: 05/19/2022] [Indexed: 02/05/2023]
Abstract
OBJECTIVES To investigate whether breast edema characteristics at preoperative T2-weighted imaging (T2WI) could help evaluate axillary lymph node (ALN) burden in patients with early-stage breast cancer. METHODS This retrospective study included women with clinical T1 and T2 stage breast cancer and preoperative MRI examination in two independent cohorts from May 2014 to December 2020. Low (< 3 LNs+) and high (≥ 3 LNs+) pathological ALN (pALN) burden were recorded as endpoint. Breast edema score (BES) was evaluated at T2WI. Univariable and multivariable analyses were performed by the logistic regression model. The added predictive value of BES was examined utilizing the area under the curve (AUC), net reclassification improvement (NRI), and integrated discrimination improvement (IDI). RESULTS A total of 1092 patients were included in this study. BES was identified as the independent predictor of pALN burden in primary (n = 677) and validation (n = 415) cohorts. The analysis using MRI-ALN status showed that BES significantly improved the predictive performance of pALN burden (AUC: 0.65 vs 0.71, p < 0.001; IDI = 0.045, p < 0.001; continuous NRI = 0.159, p = 0.050). These results were confirmed in the validation cohort (AUC: 0.64 vs 0.69, p = 0.009; IDI = 0.050, p < 0.001; continuous NRI = 0.213, p = 0.047). Furthermore, BES was positively correlated with biologically invasive clinicopathological factors (p < 0.05). CONCLUSIONS In individuals with early-stage breast cancer, preoperative MRI characteristics of breast edema could be a promising predictor for pALN burden, which may aid in treatment planning. KEY POINTS • In this retrospective study of 1092 patients with early-stage breast cancer from two cohorts, the MRI characteristic of breast edema has independent and additive predictive value for assessing axillary lymph node burden. • Breast edema characteristics at T2WI positively correlated with biologically invasive clinicopathological factors, which may be useful for preoperative diagnosis and treatment planning for individual patients with breast cancer.
Collapse
Affiliation(s)
- Zeyan Xu
- School of Medicine, South China University of Technology, Guangzhou, 510006, China
- Department of Radiology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, 510080, China
- Guangdong Provincial Key Laboratory of Artificial Intelligence in Medical Image Analysis and Application, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, 106 Zhongshan Er Road, Guangzhou, 510080, China
| | - Yingying Ding
- Department of Radiology, The Third Affiliated Hospital of Kunming Medical University, Yunnan Cancer Hospital, Yunnan Cancer Center, Kunzhou road, Kunming, 650118, China
| | - Ke Zhao
- Department of Radiology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, 510080, China
- Guangdong Provincial Key Laboratory of Artificial Intelligence in Medical Image Analysis and Application, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, 106 Zhongshan Er Road, Guangzhou, 510080, China
- Guangdong Cardiovascular Institute, Guangzhou, 510080, China
| | - Chu Han
- Department of Radiology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, 510080, China
- Guangdong Provincial Key Laboratory of Artificial Intelligence in Medical Image Analysis and Application, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, 106 Zhongshan Er Road, Guangzhou, 510080, China
- Guangdong Cardiovascular Institute, Guangzhou, 510080, China
| | - Zhenwei Shi
- Department of Radiology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, 510080, China
- Guangdong Provincial Key Laboratory of Artificial Intelligence in Medical Image Analysis and Application, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, 106 Zhongshan Er Road, Guangzhou, 510080, China
- Guangdong Cardiovascular Institute, Guangzhou, 510080, China
| | - Yanfen Cui
- Department of Radiology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, 510080, China
- Guangdong Provincial Key Laboratory of Artificial Intelligence in Medical Image Analysis and Application, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, 106 Zhongshan Er Road, Guangzhou, 510080, China
- Guangdong Cardiovascular Institute, Guangzhou, 510080, China
| | - Chunling Liu
- Department of Radiology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, 510080, China
| | - Huan Lin
- School of Medicine, South China University of Technology, Guangzhou, 510006, China
- Department of Radiology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, 510080, China
- Guangdong Provincial Key Laboratory of Artificial Intelligence in Medical Image Analysis and Application, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, 106 Zhongshan Er Road, Guangzhou, 510080, China
| | - Xipeng Pan
- Department of Radiology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, 510080, China
- Guangdong Provincial Key Laboratory of Artificial Intelligence in Medical Image Analysis and Application, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, 106 Zhongshan Er Road, Guangzhou, 510080, China
- Guangdong Cardiovascular Institute, Guangzhou, 510080, China
| | - Pinxiong Li
- Department of Radiology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, 510080, China
- Guangdong Provincial Key Laboratory of Artificial Intelligence in Medical Image Analysis and Application, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, 106 Zhongshan Er Road, Guangzhou, 510080, China
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, 510515, China
| | - Minglei Chen
- Department of Radiology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, 510080, China
- Guangdong Provincial Key Laboratory of Artificial Intelligence in Medical Image Analysis and Application, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, 106 Zhongshan Er Road, Guangzhou, 510080, China
- Shantou University Medical College, Shantou, 515063, China
| | - Huihui Wang
- Department of Radiology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, 510080, China
- Guangdong Provincial Key Laboratory of Artificial Intelligence in Medical Image Analysis and Application, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, 106 Zhongshan Er Road, Guangzhou, 510080, China
- Shantou University Medical College, Shantou, 515063, China
| | - Xiaohui Deng
- Department of Information Management, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, 510080, China
| | - Changhong Liang
- Department of Radiology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, 510080, China
- Guangdong Provincial Key Laboratory of Artificial Intelligence in Medical Image Analysis and Application, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, 106 Zhongshan Er Road, Guangzhou, 510080, China
| | - Yu Xie
- Department of Radiology, The Third Affiliated Hospital of Kunming Medical University, Yunnan Cancer Hospital, Yunnan Cancer Center, Kunzhou road, Kunming, 650118, China
| | - Zaiyi Liu
- School of Medicine, South China University of Technology, Guangzhou, 510006, China
- Department of Radiology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, 510080, China
- Guangdong Provincial Key Laboratory of Artificial Intelligence in Medical Image Analysis and Application, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, 106 Zhongshan Er Road, Guangzhou, 510080, China
| |
Collapse
|
24
|
Lymph Node Metastases Detection Using Gd 2O 3@PCD as Novel Multifunctional Contrast Imaging Agent in Metabolic Magnetic Resonance Molecular Imaging. CONTRAST MEDIA & MOLECULAR IMAGING 2022; 2022:5425851. [PMID: 36304774 PMCID: PMC9581618 DOI: 10.1155/2022/5425851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 08/29/2022] [Accepted: 09/02/2022] [Indexed: 01/26/2023]
Abstract
Axillary lymph node detection is crucial to staging and prognosis of the lymph node metastatic spread in breast cancer. Currently, lymphoscintigraphy and blue dye, as the conventional methods to localize sentinel lymph nodes (SLNs), are invasive and can only be performed during surgery. This study has had a novel hybrid gadolinium oxide nanoparticle coating with Cyclodextrin-based polyester as a high-relaxivity T1 magnetic resonance molecular imaging (MRMI) contrast agent (CA). Twelve female BALB/c mice were randomly divided into three groups of four mice; each group was injected with 4T1 cells to obtain metastasis lymph nodes and diagnosed by using the 3D T1W (VIBE) MRI (Siemens 3T, Prisma). The synthesized Gd2O3@PCD nanoparticles with a suitable particle size range of 20-40 nm have had much higher longitudinal relaxivity (r 1) for Gd2O3@PCD and Gd-DOTA (Dotarem) with the values of 3.98 mM-1·s-1 ± 0.003 and 2.71 mM-1·s-1 ± 0.005, respectively. Identical MR images in coronal views were subsequently obtained to create time-intensity curves of the right axillary lymph nodes and to measure the contrast ratio (CR). The peak CR and qualitative assessment of axillary lymph nodes at five-time points were evaluated. After subcutaneous injection, the contrast ratio of axillary lymph node and tumor in mice exhibited CR peak of Gd2O3@PCD and Dotarem with the values of 2.21 ± 0.06 and 0.40 ± 0.004 for lymph node and 2.54 ± 0.04 and 1.21 ± 0.007 for the tumor, respectively. Furthermore, the lumbar-aortic lymph node is weakly visible in the original coronal image. In conclusion, the use of Gd2O3@PCD nanoparticles as novel MRMI CAs enables high resolution for the detection of lymph node metastasis in mice with the potential capability for breast cancer diagnostic imaging.
Collapse
|
25
|
Hua B, Li Y, Yang X, Ren X, Lu X. Short-term and long-term outcomes of indocyanine green for sentinel lymph node biopsy in early-stage breast cancer. World J Surg Oncol 2022; 20:253. [PMID: 35941602 PMCID: PMC9361589 DOI: 10.1186/s12957-022-02719-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Accepted: 07/26/2022] [Indexed: 11/27/2022] Open
Abstract
Background Indocyanine green (ICG) is becoming a frequently used sentinel lymph node (SLN) tracer of breast cancer in China. However, there is still a lack of data on its safety. We reported the clinical outcome of ICG as a tracer of SLN over a median 67-month follow-up period to evaluate its feasibility in clinically node-negative patients with breast cancer. Methods A total of 194 consecutive patients underwent sentinel lymph node biopsy (SLNB) with ICG, radioisotopes (RI) and methylene blue (MB), or with ICG and MB. The SLN mapping data by each tracer was recorded, and safety outcomes were analyzed through follow-up. Results With the triad mapping (N = 44), the identification rate of SLN by ICG was 95.5%, slightly higher than that of MB (86.4%) and comparable with RI (95.5%) and combined methods (95.5%, 100%) (p = 0.068). Analysis of all candidates (N = 194) demonstrated that the identification rate of SLN by ICG or by ICG and MB was 99%, significantly higher than that by MB (92.8%) (p < 0.0001). No tracer-related allergic reaction and permanent skin staining of ICG were observed. Local disease progression was reported in 2 of the 194 patients at the ipsilateral axilla. After remedial axillary lymph node dissection, no disease progression was detected at follow-up. Conclusions ICG as an SLN tracer is more accurate than MB and comparable to the combined methods and has good clinical safety. ICG can be considered a useful supplement or suitable alternative to traditional tracers. Supplementary Information The online version contains supplementary material available at 10.1186/s12957-022-02719-7.
Collapse
Affiliation(s)
- Bin Hua
- Breast Center, Department of Thyroid-Breast-Hernia Surgery, Department of General Surgery, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, 100730, People's Republic of China.
| | - Yao Li
- Breast Center, Department of Thyroid-Breast-Hernia Surgery, Department of General Surgery, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, 100730, People's Republic of China
| | - Xin Yang
- Breast Center, Department of Thyroid-Breast-Hernia Surgery, Department of General Surgery, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, 100730, People's Republic of China
| | - Xiaotian Ren
- Breast Center, Department of Thyroid-Breast-Hernia Surgery, Department of General Surgery, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, 100730, People's Republic of China
| | - Xu Lu
- Breast Center, Department of Thyroid-Breast-Hernia Surgery, Department of General Surgery, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, 100730, People's Republic of China
| |
Collapse
|
26
|
Recent Advances and Concepts in SLNB (Sentinel Lymph Node Biopsy) and Management of SLNB Positive Axilla in Carcinoma Breast. Indian J Surg 2022. [DOI: 10.1007/s12262-021-03100-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/09/2022] Open
|
27
|
Al-Rashdan A, Deban M, Quan ML, Cao JQ. Locoregional Management of Breast Cancer: A Chronological Review. Curr Oncol 2022; 29:4647-4664. [PMID: 35877229 PMCID: PMC9321012 DOI: 10.3390/curroncol29070369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2022] [Revised: 06/27/2022] [Accepted: 06/29/2022] [Indexed: 11/16/2022] Open
Abstract
Locoregional management of breast cancer is founded on evidence generated over a vast time period, much longer than the career span of many practicing physicians. Oncologists rely on specific patient and tumour characteristics to recommend modern-day treatments. However, some of this information may not have been available during prior periods in which the evidence was generated. For example, the comprehensive Early Breast Cancer Trialists’ Collaborative Group (EBCTCG) meta-analyses published in the 2000s typically included older trials accruing patients between the 1960s and 1980s. This raises some uncertainty about whether conclusions from studies conducted in prior eras are as relevant or applicable to modern-day patients and treatments. Reviewing the chronological order and details of the evidence can be beneficial to understanding these nuances. This review discusses the evolution of locoregional management through some key clinical trials. We aim to highlight the time period in which the evidence was generated and emphasize the 10-year outcomes for the comparability of results. Evidence supporting surgical management of the breast and axilla, as well as details of radiotherapy are discussed briefly for all stages of breast cancer.
Collapse
Affiliation(s)
- Abdulla Al-Rashdan
- Dalhousie University School of Medicine, Dalhousie University, Halifax, NS B3H 1V7, Canada;
- Cumming School of Medicine, University of Calgary, Calgary, AB T2N 1N4, Canada; (M.D.); (M.L.Q.)
| | - Melina Deban
- Cumming School of Medicine, University of Calgary, Calgary, AB T2N 1N4, Canada; (M.D.); (M.L.Q.)
- Division of Radiation Oncology, Tom Baker Cancer Centre, 1331 29 St. NW, Calgary, AB T2N 4N2, Canada
| | - May Lynn Quan
- Cumming School of Medicine, University of Calgary, Calgary, AB T2N 1N4, Canada; (M.D.); (M.L.Q.)
- Division of Radiation Oncology, Tom Baker Cancer Centre, 1331 29 St. NW, Calgary, AB T2N 4N2, Canada
| | - Jeffrey Q. Cao
- Cumming School of Medicine, University of Calgary, Calgary, AB T2N 1N4, Canada; (M.D.); (M.L.Q.)
- Division of Radiation Oncology, Tom Baker Cancer Centre, 1331 29 St. NW, Calgary, AB T2N 4N2, Canada
- Correspondence: or ; Tel.: +1-403-521-3196; Fax: +1-403-283-1651
| |
Collapse
|
28
|
Cubbison A, Wang LC, Friedewald S, Schacht D, Gupta D, Bhole S. A multidisciplinary approach to axillary lymph node staging with ultrasound in the setting of a highly suggestive or suspicious breast mass. Clin Imaging 2022; 87:56-60. [DOI: 10.1016/j.clinimag.2022.04.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 04/18/2022] [Accepted: 04/19/2022] [Indexed: 11/17/2022]
|
29
|
Kang MS, Lee H, Jeong SJ, Eom TJ, Kim J, Han DW. State of the Art in Carbon Nanomaterials for Photoacoustic Imaging. Biomedicines 2022; 10:biomedicines10061374. [PMID: 35740396 PMCID: PMC9219987 DOI: 10.3390/biomedicines10061374] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Revised: 06/07/2022] [Accepted: 06/08/2022] [Indexed: 11/16/2022] Open
Abstract
Photoacoustic imaging using energy conversion from light to ultrasound waves has been developed as a powerful tool to investigate in vivo phenomena due to their complex characteristics. In photoacoustic imaging, endogenous chromophores such as oxygenated hemoglobin, deoxygenated hemoglobin, melanin, and lipid provide useful biomedical information at the molecular level. However, these intrinsic absorbers show strong absorbance only in visible or infrared optical windows and have limited light transmission, making them difficult to apply for clinical translation. Therefore, the development of novel exogenous contrast agents capable of increasing imaging depth while ensuring strong light absorption is required. We report here the application of carbon nanomaterials that exhibit unique physical, mechanical, and electrochemical properties as imaging probes in photoacoustic imaging. Classified into specific structures, carbon nanomaterials are synthesized with different substances according to the imaging purposes to modulate the absorption spectra and highly enhance photoacoustic signals. In addition, functional drugs can be loaded into the carbon nanomaterials composite, and effective in vivo monitoring and photothermal therapy can be performed with cell-specific targeting. Diverse applied cases suggest the high potential of carbon nanomaterial-based photoacoustic imaging in in vivo monitoring for clinical research.
Collapse
Affiliation(s)
- Moon Sung Kang
- Department of Cogno-Mechatronics Engineering, College of Nanoscience & Nanotechnology, Pusan National University, Busan 46241, Korea; (M.S.K.); (H.L.)
| | - Haeni Lee
- Department of Cogno-Mechatronics Engineering, College of Nanoscience & Nanotechnology, Pusan National University, Busan 46241, Korea; (M.S.K.); (H.L.)
| | - Seung Jo Jeong
- Bio-IT Fusion Technology Research Institute, Pusan National University, Busan 46241, Korea;
| | - Tae Joong Eom
- Department of Cogno-Mechatronics Engineering, College of Nanoscience & Nanotechnology, Pusan National University, Busan 46241, Korea; (M.S.K.); (H.L.)
- Correspondence: (T.J.E.); (J.K.); (D.-W.H.)
| | - Jeesu Kim
- Department of Cogno-Mechatronics Engineering, College of Nanoscience & Nanotechnology, Pusan National University, Busan 46241, Korea; (M.S.K.); (H.L.)
- Correspondence: (T.J.E.); (J.K.); (D.-W.H.)
| | - Dong-Wook Han
- Department of Cogno-Mechatronics Engineering, College of Nanoscience & Nanotechnology, Pusan National University, Busan 46241, Korea; (M.S.K.); (H.L.)
- Bio-IT Fusion Technology Research Institute, Pusan National University, Busan 46241, Korea;
- Correspondence: (T.J.E.); (J.K.); (D.-W.H.)
| |
Collapse
|
30
|
Meta-Analysis of the Diagnostic Value of Tracer Staining Technology Based on Nanocarbon Suspension in Sentinel Lymph Node Biopsy of Breast Cancer. COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE 2022; 2022:2299852. [PMID: 35602338 PMCID: PMC9119750 DOI: 10.1155/2022/2299852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Revised: 04/11/2022] [Accepted: 04/23/2022] [Indexed: 11/18/2022]
Abstract
Objective. To evaluate the diagnostic value of the nanometer carbon suspension tracer staining technique in sentinel lymph node biopsy of breast cancer is the objective of this study. Methods. The PubMed, Embase, Cochrane Library (Central), and Web of Science (SCI Expanded), and Chinese databases (CNKI, VIP, Wan Fang, and CBM) were systematically searched for studies on the diagnostic value of nanocarbon suspension in sentinel lymph node biopsy of breast cancer. Two reviewers independently assessed the methodological quality of each study using the QUADAS-2 tool. The extracted valid data were calculated using Meta-Disc1.4 software and tested for heterogeneity. STATA14.0 software was selected for sensitivity analysis of the included studies, and publication bias was assessed using Deeks’ forest plot asymmetry test. Results. A total of 10 studies were obtained. The pooled data were as follows: sensitivity, 0.92 (0.88~0.95); specificity, 0.99 (0.98~1.00); positive likelihood ratio, 69.24 (30.34~158.02); negative likelihood ratio, 0.09 (0.06~0.13); and the combined diagnostic odds ratio, 747.40 (285.77~1954.76),
. Nanocarbon suspension tracers have an accuracy rate of 98.81% in the diagnosis of sentinel lymph nodes in breast cancer. Conclusion. Tracer staining technology based on nanocarbon suspension can accurately assess the status of lymph nodes in sentinel lymph node biopsy of breast cancer and has good stability and operability, which is worthy of clinical promotion.
Collapse
|
31
|
Wainstein AJA, Cândido LD, Drummond-Lage AP. Sentinel Lymph Node Biopsy after Previous Radical Lymphadenectomy of the Same Lymph Node Basin. J INVEST SURG 2022; 35:1171-1175. [PMID: 35168453 DOI: 10.1080/08941939.2021.1986179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Purpose: This study aimed to determine the feasibility of preoperative lymphoscintigraphy and intraoperative radio-guided sentinel lymph node biopsy (SLNB) in patients previously submitted to complete lymphadenectomy (CL) in the same region. There is no current proposal to stage patients diagnosed with a new melanoma after SLNB if the regional lymph node (LN) was removed, preventing this specific population from adjuvant treatments due to understaging.Methods: We assessed six cases of patients with a previous cancer diagnosis (melanoma, breast, or thyroid cancer) who had undergone CL and later developed a new cutaneous melanoma in the same extremity submitted to CL. They underwent preoperative lymphoscintigraphy to locate the sentinel lymph node (SLN), followed by a radio-guided SLNB with the assistance of patent blue dye. A pathologist then evaluated the excised SLN.Results: We had 100% feasibility, all six patients had their SLN located, and three (50%) patients tested positive for metastasis in the excised LNs.Conclusions: All these patients met the criteria to undergo SLNB, but no previous reports demonstrated and corroborated the performance of this procedure in this situation. SLNB with expected drainage for regions previously submitted to a radical lymphadenectomy is a safe and effective procedure. A lymphoscintigraphy allows locating the SLN that is likely to be resected in surgery. In this scenario, we had a 50% positivity, providing how relevant and essential this information is for the prognosis and practical therapeutical approaches for this rare but relevant melanoma population.
Collapse
Affiliation(s)
| | - Lucas Dias Cândido
- Post Graduation Department, Faculdade Ciências Médicas de Minas Gerais, Belo Horizonte, MG, Brazil
| | - Ana Paula Drummond-Lage
- Post Graduation Department, Faculdade Ciências Médicas de Minas Gerais, Belo Horizonte, MG, Brazil
| |
Collapse
|
32
|
Singh N, Agrawal S. Use of methylene blue dye for sentinel lymph node mapping in early-stage gynecological cancers – An option for low resource settings. J Cancer Res Ther 2022; 18:1088-1092. [DOI: 10.4103/jcrt.jcrt_746_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
|
33
|
Axillary Recurrence in Sentinel Lymph Node-Negative Breast Cancer Patients in a Tertiary Referral Cancer Centre. Indian J Surg 2021. [DOI: 10.1007/s12262-021-03096-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
|
34
|
Jiang M, Li CL, Luo XM, Chuan ZR, Chen RX, Tang SC, Lv WZ, Cui XW, Dietrich CF. Radiomics model based on shear-wave elastography in the assessment of axillary lymph node status in early-stage breast cancer. Eur Radiol 2021; 32:2313-2325. [PMID: 34671832 DOI: 10.1007/s00330-021-08330-w] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 08/12/2021] [Accepted: 09/13/2021] [Indexed: 11/26/2022]
Abstract
OBJECTIVES To develop and validate an ultrasound elastography radiomics nomogram for preoperative evaluation of the axillary lymph node (ALN) burden in early-stage breast cancer. METHODS Data of 303 patients from hospital #1 (training cohort) and 130 cases from hospital #2 (external validation cohort) between Jun 2016 and May 2019 were enrolled. Radiomics features were extracted from shear-wave elastography (SWE) and corresponding B-mode ultrasound (BMUS) images. The minimum redundancy maximum relevance and least absolute shrinkage and selection operator algorithms were used to select ALN status-related features. Proportional odds ordinal logistic regression was performed using the radiomics signature together with clinical data, and an ordinal nomogram was subsequently developed. We evaluated its performance using C-index and calibration. RESULTS SWE signature, US-reported LN status, and molecular subtype were independent risk factors associated with ALN status. The nomogram based on these variables showed good discrimination in the training (overall C-index: 0.842; 95%CI, 0.773-0.879) and the validation set (overall C-index: 0.822; 95%CI, 0.765-0.838). For discriminating between disease-free axilla (N0) and any axillary metastasis (N + (≥ 1)), it achieved a C-index of 0.845 (95%CI, 0.777-0.914) for the training cohort and 0.817 (95%CI, 0.769-0.865) for the validation cohort. The tool could also discriminate between low (N + (1-2)) and heavy metastatic ALN burden (N + (≥ 3)), with a C-index of 0.827 (95%CI, 0.742-0.913) in the training cohort and 0.810 (95%CI, 0.755-0.864) in the validation cohort. CONCLUSION The radiomics model shows favourable predictive ability for ALN staging in patients with early-stage breast cancer, which could provide incremental information for decision-making. KEY POINTS • Radiomics analysis helps radiologists to evaluate the axillary lymph node status of breast cancer with accuracy. • This multicentre retrospective study showed that radiomics nomogram based on shear-wave elastography provides incremental information for risk stratification. • Treatment can be given with more precision based on the model.
Collapse
Affiliation(s)
- Meng Jiang
- Department of Medical Ultrasound, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, Hubei Province, China
| | - Chang-Li Li
- Department of Geratology, Hubei Provincial Hospital of Integrated Chinese and Western Medicine, 11 Lingjiaohu Avenue, Wuhan, 430015, China
| | - Xiao-Mao Luo
- Department of Medical Ultrasound, Yunnan Cancer Hospital & The Third Affiliated Hospital of Kunming Medical University, Kunming, 650118, China.
| | - Zhi-Rui Chuan
- Department of Medical Ultrasound, Yunnan Cancer Hospital & The Third Affiliated Hospital of Kunming Medical University, Kunming, 650118, China
| | - Rui-Xue Chen
- Department of Medical Ultrasound, Wuchang Hospital, Wuhan, 430030, China
| | - Shi-Chu Tang
- Department of Medical Ultrasound, Hunan Cancer Hospital/The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, 410013, Hunan, China
| | - Wen-Zhi Lv
- Department of Artificial Intelligence, Julei Technology, Wuhan, 430030, China
| | - Xin-Wu Cui
- Department of Medical Ultrasound, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, Hubei Province, China.
| | - Christoph F Dietrich
- Department of Internal Medicine, Hirslanden Clinic, Schänzlihalde 11, 3013, Bern, Switzerland
| |
Collapse
|
35
|
Das G, Kodali R, Khanna S, Purkayastha J, Talukdar A, Kakoti L. Sentinel Lymph Node Biopsy Using a Single-Dye Technique in a Cancer Center of North-East India: Cancer Epidemiology, Screening and diagnosis. South Asian J Cancer 2021; 10:69-71. [PMID: 34568217 PMCID: PMC8460351 DOI: 10.1055/s-0041-1733350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Background
Sentinel lymph node (SLN) is the first node to receive the drainage directly from a tumor. SLN biopsy can be done in lieu of a formal lymphadenectomy in selected clinically node-negative cancers and minimizes morbidity compared with the latter.
Methods
This prospective study was done in patients with operable clinically node-negative breast cancer, penile cancer, and malignant melanoma of extremities in a cancer center of North-east India from January 2019 to December 2019. All the patients underwent formal lymph nodal dissection after the SLN biopsy. Besides intraoperative frozen section study of the sentinel node(s), all the specimens, including the sentinel node(s), were subjected to paraffin section histopathology.
Results
SLN was identified successfully in 96% of patients. Mean number of sentinel node(s) dissected was 2.3. Study of SLN biopsy with methylene blue dye for staging was done with 100% sensitivity and 95.3% specificity. The SLN procedure was able to negatively predict the drainage nodal basin in 100% with an overall accuracy of staging of 96.5%. The true-positive rate noted was 88.8%, and the false-positive rate was 4.6%.
Conclusions
SLN using a single-dye technique reliably identifies a sentinel node. This procedure can be safely adopted in patients with node-negative cancers as mentioned above to pathologically study the drainage basin.
Collapse
Affiliation(s)
- Gaurav Das
- Department of Surgical Oncology, Dr. B. Borooah Cancer Institute, Guwahati, Assam, India
| | - Revanth Kodali
- Department of Surgical Oncology, Dr. B. Borooah Cancer Institute, Guwahati, Assam, India
| | - Sachin Khanna
- Department of Surgical Oncology, Dr. B. Borooah Cancer Institute, Guwahati, Assam, India
| | - Joydeep Purkayastha
- Department of Surgical Oncology, Dr. B. Borooah Cancer Institute, Guwahati, Assam, India
| | - Abhijit Talukdar
- Department of Surgical Oncology, Dr. B. Borooah Cancer Institute, Guwahati, Assam, India
| | - Lopamudra Kakoti
- Department of Oncopathology, Dr. B. Borooah Cancer Institute, Guwahati, Assam, India
| |
Collapse
|
36
|
Kamata A, Miyamae T, Koizumi M, Kohei H, Sarukawa H, Nemoto H, Hino K. Using Computed Tomography Lymphography for Mapping of Sentinel Lymph Nodes in Patients with Breast Cancer. J Clin Imaging Sci 2021; 11:43. [PMID: 34513207 PMCID: PMC8422530 DOI: 10.25259/jcis_33_2021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Accepted: 07/14/2021] [Indexed: 11/04/2022] Open
Abstract
Objectives In breast cancer surgery, the combined use of the dye method and radioisotope (RI) method is recommended for identifying sentinel lymph nodes. However, the RI method is difficult to license, expensive, and difficult to introduce. Thus, we introduced computed tomography lymphography (CTLG) and investigated the characteristics and usefulness of CTLG. Material and Methods Among breast cancer patients who underwent surgery during a 6-year period from January 2013 to December 2018, CTLG was performed on 141 patients with clinically negative lymph node metastasis. These cases were then retrospectively investigated. The number and location of lymph vessel, true sentinel lymph nodes, and the positional relationships with surrounding muscles and blood vessels were confirmed from the constructed 3D images. The actual surgeries were then performed using a dye method with indigo carmine based on images obtained using CTLG. Results CTLG was able to identify lymph vessels and true sentinel lymph nodes in 131 of the 141 cases (92.91%). There were 97 patients in whom the first true sentinel lymph node reached from the breast was one node, 30 with two nodes, and 4 with three nodes. Moreover, there were three cases in which sentinel lymph nodes were present at Level II. During surgery, sentinel lymph nodes were identified in 131 patients (92.91%) using dye. Conclusion CTLG has a high identification rate in sentinel lymph nodes, and it is considered a convenient and useful examination method because a lot of information, such as the number and position of sentinel lymph nodes, can be obtained.
Collapse
Affiliation(s)
- Arimichi Kamata
- Department of Surgery, Tomei Atsugi Hospital, Atsugi City, Kanagawa, Japan.,Department of Surgery, Ebina General Hospital, Ebina City, Kanagawa, Japan
| | - Taku Miyamae
- Department of Surgery, Ebina General Hospital, Ebina City, Kanagawa, Japan
| | - Masaki Koizumi
- Department of Surgery, Ebina General Hospital, Ebina City, Kanagawa, Japan
| | - Harigane Kohei
- Department of Surgery, Ebina General Hospital, Ebina City, Kanagawa, Japan
| | - Hideki Sarukawa
- Department of Surgery, Ebina General Hospital, Ebina City, Kanagawa, Japan
| | - Hiroshi Nemoto
- Department of Surgery, Ebina General Hospital, Ebina City, Kanagawa, Japan
| | - Koji Hino
- Department of Surgery, Tomei Atsugi Hospital, Atsugi City, Kanagawa, Japan
| |
Collapse
|
37
|
Dorraji ES, Oteiza A, Kuttner S, Martin-Armas M, Kanapathippillai P, Garbarino S, Kalda G, Scussolini M, Piana M, Fenton KA. Positron emission tomography and single photon emission computed tomography imaging of tertiary lymphoid structures during the development of lupus nephritis. Int J Immunopathol Pharmacol 2021; 35:20587384211033683. [PMID: 34344200 PMCID: PMC8351034 DOI: 10.1177/20587384211033683] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Lymphoid neogenesis occurs in tissues targeted by chronic inflammatory processes, such as infection and autoimmunity. In systemic lupus erythematosus (SLE), such structures develop within the kidneys of lupus-prone mice ((NZBXNZW)F1) and are observed in kidney biopsies taken from SLE patients with lupus nephritis (LN). The purpose of this prospective longitudinal animal study was to detect early kidney changes and tertiary lymphoid structures (TLS) using in vivo imaging. Positron emission tomography (PET) by tail vein injection of 18-F-fluoro-2-deoxy-D-glucose (18F-FDG)(PET/FDG) combined with computed tomography (CT) for anatomical localization and single photon emission computed tomography (SPECT) by intraperitoneal injection of 99mTC labeled Albumin Nanocoll (99mTC-Nanocoll) were performed on different disease stages of NZB/W mice (n = 40) and on aged matched control mice (BALB/c) (n = 20). By using one-way ANOVA analyses, we compared two different compartmental models for the quantitative measure of 18F-FDG uptake within the kidneys. Using a new five-compartment model, we observed that glomerular filtration of 18FFDG in lupus-prone mice decreased significantly by disease progression measured by anti-dsDNA Ab production and before onset of proteinuria. We could not visualize TLS within the kidneys, but we were able to visualize pancreatic TLS using 99mTC Nanocoll SPECT. Based on our findings, we conclude that the five-compartment model can be used to measure changes of FDG uptake within the kidney. However, new optimal PET/SPECT tracer administration sites together with more specific tracers in combination with magnetic resonance imaging (MRI) may make it possible to detect formation of TLS and LN before clinical manifestations.
Collapse
Affiliation(s)
- Esmaeil S Dorraji
- RNA and Molecular Pathology Research Group, Institute of Medical Biology, Faculty of Health Sciences, 8016UiT The Arctic University of Norway, Tromsø, Norway
| | - Ana Oteiza
- Nuclear Medicine and Radiation Biology Research Group, Department of Clinical Medicine, Faculty of Health Science, 8016UiT The Arctic University of Norway, Tromsø, Norway
| | - Samuel Kuttner
- Nuclear Medicine and Radiation Biology Research Group, Department of Clinical Medicine, Faculty of Health Science, 8016UiT The Arctic University of Norway, Tromsø, Norway
| | - Montserrat Martin-Armas
- Nuclear Medicine and Radiation Biology Research Group, Department of Clinical Medicine, Faculty of Health Science, 8016UiT The Arctic University of Norway, Tromsø, Norway
| | - Premasany Kanapathippillai
- RNA and Molecular Pathology Research Group, Institute of Medical Biology, Faculty of Health Sciences, 8016UiT The Arctic University of Norway, Tromsø, Norway
| | - Sara Garbarino
- Centre for Medical Image Computing, Department of Computer Science, University College London, London, UK
| | - Gustav Kalda
- Nuclear Medicine and Radiation Biology Research Group, Department of Clinical Medicine, Faculty of Health Science, 8016UiT The Arctic University of Norway, Tromsø, Norway
| | - Mara Scussolini
- Dipartimento di Matematica, 9302Universita di Genova, Genova, Italy
| | - Michele Piana
- Dipartimento di Matematica, 9302Universita di Genova, Genova, Italy.,Dipartimento di Matematica, 9302Universita di Genova, and CNR-SPIN, Genova, Italy
| | - Kristin A Fenton
- RNA and Molecular Pathology Research Group, Institute of Medical Biology, Faculty of Health Sciences, 8016UiT The Arctic University of Norway, Tromsø, Norway
| |
Collapse
|
38
|
Bove S, Fragomeni SM, Romito A, DI Giorgio D, Rinaldi P, Pagliara D, Verri D, Romito I, Paris I, Tagliaferri L, Marazzi F, Visconti G, Franceschini G, Masetti R, Garganese G. Techniques for sentinel node biopsy in breast cancer. Minerva Surg 2021; 76:550-563. [PMID: 34338468 DOI: 10.23736/s2724-5691.21.09002-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
INTRODUCTION Sentinel node biopsy (SNB) is the standard of care in women with breast cancer (BC) and clinically non suspicious axillary lymph nodes (LNs), due to its high negative predictive value (NPV) in the assessment of nodal status. SNB has significantly reduced complications related to the axillary lymph node dissection, such as lymphedema and upper limb dysfunction. EVIDENCE ACQUISITION The gold standard technique for SNB is the blue dye (BD) and technetium labelled nanocolloid (Tc-99m) double technique. However, nuclear medicine is not available in all Institutions and several new tracers and devices have been proposed, such as indocyanine green (ICG) and superparamagnetic iron oxides (SPIO). All these techniques show an accuracy and detection rate not inferior to that of the standard technique, with different specific pros and cons. The choice of how to perform a SNB primarily depends on the surgeon's confidence with the procedure, the availability of nuclear medicine and the economic resources of the Institutions. In this setting, new tracers, hybrid tracers and imaging techniques are being evaluated in order to improve the detection rate of sentinel lymph nodes (SNs) and minimize the number of unnecessary axillary surgeries through an accurate preoperative assessment of nodal status and to guide new minimally invasive diagnostic procedures of SNs. In particular, the contrast-enhanced ultrasound (CEUS) is an active field of research but cannot be recommended for clinical use at this time. EVIDENCE SYNTHESIS The ICG fluorescence technique was superior in terms of DR, as well as having the lowest FNR. The DR descending order was SPIO, Tc, dual modality (Tc/BD), CEUS and BD. CONCLUSIONS This paper is a narrative review of the most common SNB techniques in BC with a focus on recent innovations.
Collapse
Affiliation(s)
- Sonia Bove
- Gynecology and Breast Care Center, Mater Olbia Hospital, Olbia, Italy
| | - Simona M Fragomeni
- Unità di Ginecologia Oncologica, Dipartimento Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Alessia Romito
- Gynecology and Breast Care Center, Mater Olbia Hospital, Olbia, Italy -
| | | | - Pierluigi Rinaldi
- Radiology and Interventional Radiology Unit, Mater Olbia Hospital, Olbia, Italy.,Dipartimento di Diagnostica per immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Domenico Pagliara
- Gynecology and Breast Care Center, Mater Olbia Hospital, Olbia, Italy
| | - Debora Verri
- Gynecology and Breast Care Center, Mater Olbia Hospital, Olbia, Italy
| | - Ilaria Romito
- Gynecology and Breast Care Center, Mater Olbia Hospital, Olbia, Italy
| | - Ida Paris
- Unità di Ginecologia Oncologica, Dipartimento Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Luca Tagliaferri
- Dipartimento di Diagnostica per immagini, Radioterapia Oncologica ed Ematologia - Gemelli ART (Advanced Radiation Therapy), Interventional Oncology Center (IOC), Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Fabio Marazzi
- Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, UOC di Radioterapia Oncologica, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Giuseppe Visconti
- Dipartimento Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, UOC Chirurgia Plastica, Università Cattolica del Sacro Cuore - Fondazione Policlinico Universitario A. Gemelli IRCSS, Rome, Italy
| | - Gianluca Franceschini
- Dipartimento Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Multidisciplinary Breast Center, Università Cattolica del Sacro Cuore - Fondazione Policlinico Universitario A. Gemelli IRCSS, Rome, Italy
| | - Riccardo Masetti
- Dipartimento Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Multidisciplinary Breast Center, Università Cattolica del Sacro Cuore - Fondazione Policlinico Universitario A. Gemelli IRCSS, Rome, Italy
| | - Giorgia Garganese
- Gynecology and Breast Care Center, Mater Olbia Hospital, Olbia, Italy.,Dipartimento Scienze della Vita e Sanità Pubblica, Università Cattolica del Sacro Cuore, Rome, Italy
| |
Collapse
|
39
|
Breast Cancer Skip Metastases: Frequency, Associated Tumor Characteristics, and Role of Staging Nodal Ultrasound in Detection. AJR Am J Roentgenol 2021; 217:835-844. [PMID: 32997506 DOI: 10.2214/ajr.20.24371] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND. Staging nodal ultrasound (US) evaluates locations beyond those assessed during routine surgical dissection and has an increasing role in breast cancer management given the growing use of neoadjuvant systemic therapy before surgical staging. OBJECTIVE. The purpose of this study is to identify the patterns of nodal spread of breast cancer observed at staging nodal US and to determine the frequency of skip metastases and associated tumor characteristics. METHODS. This retrospective study included 1269 consecutive patients (31 with bilateral synchronous cancers) who had 1300 newly diagnosed, untreated, invasive breast cancers and underwent US examination of the ipsilateral regional nodal basins from January 2016 through March 2017. Cases with suspicious nodes on US underwent fine-needle aspiration (FNA) biopsy. Cases with benign results on FNA and no suspicious nodes on US underwent sentinel lymph node biopsy. Results of US with FNA were compared with final surgical pathology. Skip metastases were defined as spread across discontiguous nodal levels or distant metastases in the absence of ipsilateral nodal metastases. The incidence and patterns of spread of skip metastases were summarized; associations with tumor characteristics were tested using the Fisher exact test. RESULTS. A total of 591 metastatic cases (45.5%) were confirmed by needle biopsy or sentinel lymph node biopsy, comprising 463 nodal metastases (N+) confirmed by FNA, 121 nodal metastases (N+) confirmed by sentinel lymph node biopsy, and seven distant organ metastases without nodal metastases (N0M1) confirmed by CT-guided biopsy. US with FNA had sensitivity of 86.0%, specificity of 100.0%, PPV of 100.0%, NPV of 89.5%, and accuracy of 93.6%. There were 34 skip metastases, for an incidence of 2.6% (34/1300) (95% CI, 1.8-3.6%) among all invasive cancers and 7.2% (34/470) (95% CI, 5.1-9.9%) among metastatic cancers detected by US and FNA. Skip metastases occurred to axillary level III (n = 4), the supraclavicular nodal basin (n = 21), the contralateral axilla (n = 2), and distant organs (n = 7). Cancers with skip metastases, compared with those with nonskip metastases, had higher rates (p = .005) of lobular histology (23.5% vs 6.7%) and mixed ductal and lobular histology (11.8% vs 6.7%). Skip metastases were not associated with grade, T category, or molecular subtype (p > .05). CONCLUSION. Skip metastases to locations beyond standard surgical axillary dissection occur in 7.2% of metastatic breast cancers. CLINICAL IMPACT. Staging nodal US identifies skip metastases that otherwise would be undetected, helping to achieve more accurate staging and minimize undertreatment.
Collapse
|
40
|
Yan Y, Jiang L, Fang J, Dai Y, Chenyu X, Ding J. Interpectoral Lymph Node Dissection Can Be Spared in pN0/N1 Invasive Breast Cancer Undergoing Modified Radical Mastectomy: Single-Institution Experience from Mainland China. Cancer Manag Res 2021; 13:5855-5863. [PMID: 34349558 PMCID: PMC8326277 DOI: 10.2147/cmar.s313971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Accepted: 06/22/2021] [Indexed: 11/29/2022] Open
Abstract
Purpose Interpectoral lymph nodes (IPNs) are one of the lymphatic drainage pathways in breast cancer. However, the clinical significance of IPN dissection is controversial, and there is no international consensus regarding the management of IPN for resectable breast cancer. Our study aims to identify the independent predictors of IPN metastasis in invasive breast cancer (IBC) and provide some evidence for rational decision-making. Methods Data from 214 IBC patients who were treated with modified radical mastectomy (MRM) plus IPN dissection or biopsy in Ningbo Medical Center Lihuili Hospital were retrospectively reviewed. Univariate analysis and multivariate logistic regression analysis were used to analyse the correlations between IPN occurrence or metastasis and clinicopathological characteristics. Results The occurrence rate of IPN in overall population was 75.2%. Univariate analysis showed that tumour size, involvement of axillary lymph nodes (ALNs), histological grading, Ki67 index and molecular subtype were associated with the occurrence of IPN. However, involvement of ALN was the only independent predictor by multivariate logistic regression analysis. In 161 patients whose IPNs were detected, 46 (28.6%) patients had one or more metastatic IPNs. Univariate analysis showed that tumour size, involvement of ALN, oestrogen receptor status and molecular subtype were associated with IPN metastasis. However, involvement of ALN was the only predictor by multivariate logistic regression analysis. In total, 0%, 5.0%, 26.1% and 84.2% of pN0, pN1, pN2, and pN3 patients had metastatic IPNs, respectively. Conclusion The relatively low rate of IPN metastasis in patients with pN0/N1 breast cancer suggests that IPN dissection can be safely spared in patients with low tumour burden in axillary lymph nodes (pN0/N1), when MRM even breast conservation surgery is performed.
Collapse
Affiliation(s)
- Yun Yan
- Department of Ultrasound, Ningbo Medical Center Lihuili Hospital, Ningbo, Zhejiang, 315000, People's Republic of China
| | - Li Jiang
- Department of General Practice, Ningbo Medical Center Lihuili Hospital, Ningbo, Zhejiang, 315000, People's Republic of China
| | - Jianjiang Fang
- Department of General Practice, Ningbo Medical Center Lihuili Hospital, Ningbo, Zhejiang, 315000, People's Republic of China
| | - Yi Dai
- Ningbo University School of Medicine, Ningbo, Zhejiang, 315000, People's Republic of China
| | - Xingzi Chenyu
- Ningbo University School of Medicine, Ningbo, Zhejiang, 315000, People's Republic of China
| | - Jinhua Ding
- Department of Breast and Thyroid Surgery, Ningbo Medical Center Lihuili Hospital, Ningbo, Zhejiang, 315000, People's Republic of China
| |
Collapse
|
41
|
Astvatsaturyan K, Ramazyan A, Bose S. Is ultrasound-guided fine needle aspiration biopsy of axillary lymph nodes a viable alternative to sentinel lymph node biopsy? Diagn Cytopathol 2021; 49:1099-1109. [PMID: 34264025 DOI: 10.1002/dc.24824] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 03/31/2021] [Accepted: 06/29/2021] [Indexed: 12/11/2022]
Abstract
BACKGROUND Axillary lymph node (ALN) ultrasound-guided fine needle aspiration biopsy (US-FNAB), a minimally invasive procedure, may be used for the preoperative evaluation of ALN status of breast cancer patients. Despite the relative ease of use and low cost, paucity of comparative studies and variation in the reported sensitivity of FNAB preclude its clinical utility in evaluation of ALNs. This study aims to determine the accuracy of US-FNAB in detecting metastasis in ALN pre-operatively and to assess US-FNAB as a viable alternative to sentinel lymph node (SLN) excision. METHODS The 228 consecutive ALN US-FNABs with subsequent histologic follow up performed from 2005 to 2020 in patients with breast carcinoma were retrospectively evaluated. FNAB results were correlated with histologic diagnosis. Sensitivity, specificity, accuracy, and risk of malignancy of FNAB were calculated. RESULTS 157/228 (69%) FNABs were concordant with histology, 37/228 (16%) discordant. Positive FNAB findings correlated with primary tumor size, grade, number of metastatic lymph nodes and size of metastases. FNAB with negative diagnosis carried a 22% risk of malignancy, atypical 43%, suspicious 80%, and positive a 100% risk of malignancy (100% positive predictive value [PPV]). The sensitivity and specificity were 78% and 95% respectively; accuracy was 77%. SLN biopsy was avoided in all 82 (36%) cases with positive FNAB results. CONCLUSION Negative FNAB result does not exclude metastatic carcinoma. With 100% PPV, full ALN dissection and/or neoadjuvant chemotherapy can be safely planned after a positive FNAB result, avoiding SLN biopsy, reducing management costs and shortening time interval to definitive therapy.
Collapse
Affiliation(s)
- Kristine Astvatsaturyan
- Department of Pathology and Laboratory Medicine, Cedars Sinai Medical Center, Los Angeles, California, USA
| | - Arsen Ramazyan
- The University of California, Los Angeles, California, USA
| | - Shikha Bose
- Department of Pathology and Laboratory Medicine, Cedars Sinai Medical Center, Los Angeles, California, USA
| |
Collapse
|
42
|
Kedrzycki MS, Leiloglou M, Ashrafian H, Jiwa N, Thiruchelvam PTR, Elson DS, Leff DR. Meta-analysis Comparing Fluorescence Imaging with Radioisotope and Blue Dye-Guided Sentinel Node Identification for Breast Cancer Surgery. Ann Surg Oncol 2021; 28:3738-3748. [PMID: 33156466 PMCID: PMC8184731 DOI: 10.1245/s10434-020-09288-7] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Accepted: 09/27/2020] [Indexed: 01/01/2023]
Abstract
INTRODUCTION Conventional methods for axillary sentinel lymph node biopsy (SLNB) are fraught with complications such as allergic reactions, skin tattooing, radiation, and limitations on infrastructure. A novel technique has been developed for lymphatic mapping utilizing fluorescence imaging. This meta-analysis aims to compare the gold standard blue dye and radioisotope (BD-RI) technique with fluorescence-guided SLNB using indocyanine green (ICG). METHODS This study was registered with PROSPERO (CRD42019129224). The MEDLINE, EMBASE, Scopus, and Web of Science databases were searched using the Medical Subject Heading (MESH) terms 'Surgery' AND 'Lymph node' AND 'Near infrared fluorescence' AND 'Indocyanine green'. Studies containing raw data on the sentinel node identification rate in breast cancer surgery were included. A heterogeneity test (using Cochran's Q) determined the use of fixed- or random-effects models for pooled odds ratios (OR). RESULTS Overall, 1748 studies were screened, of which 10 met the inclusion criteria for meta-analysis. ICG was equivalent to radioisotope (RI) at sentinel node identification (OR 2.58, 95% confidence interval [CI] 0.35-19.08, p < 0.05) but superior to blue dye (BD) (OR 9.07, 95% CI 6.73-12.23, p < 0.05). Furthermore, ICG was superior to the gold standard BD-RI technique (OR 4.22, 95% CI 2.17-8.20, p < 0.001). CONCLUSION Fluorescence imaging for axillary sentinel node identification with ICG is equivalent to the single technique using RI, and superior to the dual technique (RI-BD) and single technique with BD. Hospitals using RI and/or BD could consider changing their practice to ICG given the comparable efficacy and improved safety profile, as well as the lesser burden on hospital infrastructure.
Collapse
Affiliation(s)
- Martha S Kedrzycki
- Hamlyn Centre, Institute of Global Health Innovation, Imperial College London, London, UK. .,Department of Surgery and Cancer, Imperial College London, London, UK. .,Department of Breast Surgery, Imperial Healthcare Trust, London, UK.
| | - Maria Leiloglou
- Hamlyn Centre, Institute of Global Health Innovation, Imperial College London, London, UK.,Department of Surgery and Cancer, Imperial College London, London, UK
| | - Hutan Ashrafian
- Department of Surgery and Cancer, Imperial College London, London, UK
| | - Natasha Jiwa
- Department of Surgery and Cancer, Imperial College London, London, UK.,Department of Breast Surgery, Imperial Healthcare Trust, London, UK
| | - Paul T R Thiruchelvam
- Department of Surgery and Cancer, Imperial College London, London, UK.,Department of Breast Surgery, Imperial Healthcare Trust, London, UK
| | - Daniel S Elson
- Hamlyn Centre, Institute of Global Health Innovation, Imperial College London, London, UK.,Department of Surgery and Cancer, Imperial College London, London, UK
| | - Daniel R Leff
- Department of Surgery and Cancer, Imperial College London, London, UK.,Department of Breast Surgery, Imperial Healthcare Trust, London, UK
| |
Collapse
|
43
|
Risk factors for nonvisualization of the sentinel lymph node on lymphoscintigraphy in breast cancer patients. EJNMMI Res 2021; 11:54. [PMID: 34106341 PMCID: PMC8190239 DOI: 10.1186/s13550-021-00793-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Accepted: 05/25/2021] [Indexed: 11/10/2022] Open
Abstract
Background Accurate sentinel lymph node (SLN) staging is essential for both prognosis and treatment in patients with breast cancer. However, the preoperative lymphoscintigraphy may fail to visualize the SLN in some patients. The purpose of this retrospective study was to identify risk factors associated with SLN nonvisualization on lymphoscintigraphy. For this single-center retrospective study, all data of lymphoscintigraphy of SLN procedures from March 2011 to April 2021 were collected and reviewed from the Amsterdam UMC database. Results A total of 1886 SLN procedures were included in this study. The SLN nonvisualization rate was 25.1% on lymphoscintigraphy at 4 h post-injection. The SLN nonvisualization rate decreased to 9.4% after reinjection. Multivariable analysis showed that age ≥ 70 years (P < 0.001; OR: 2.27; 95% CI: 1.46–3.53), BMI ≥ 30 kg/m2 (P = 0.031; OR: 1.48; 95% CI: 1.04–2.12) and nonpalpable tumors (P = 0.004; OR: 1.54; 95% CI: 1.15–2.07) were independent predictors of SLN nonvisualization. Tumor location, brand of radiopharmaceutical, injected dose and volume, experience of preparer and administrator were not associated with SLN nonvisualization. None of the patient, tumor or tracer characteristics were associated with SLN nonvisualization after radiotracer reinjection. Conclusions This study shows that risk factors for SLN nonvisualization in breast cancer patients during preoperative lymphoscintigraphy are age ≥ 70 years, BMI ≥ 30 kg/m2 and nonpalpable tumors. Our results support the notion that SLN lymphoscintigraphy is a very robust technique that does not depend on the experience of the preparer or administrator of the radiotracer. Supplementary Information The online version contains supplementary material available at 10.1186/s13550-021-00793-8.
Collapse
|
44
|
Sun P, Lu Q, Li Z, Qin N, Jiang Y, Ma H, Jin G, Yu H, Dai J. Assessment of prognostic prediction models for gastric cancer using genomic and transcriptomic profiles. Meta Gene 2021. [DOI: 10.1016/j.mgene.2021.100890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
|
45
|
Zhang C, Li Y, Wang X, Zhang M, Jiang W, Ou J. Clinical study of combined application of indocyanine green and methylene blue for sentinel lymph node biopsy in breast cancer. Medicine (Baltimore) 2021; 100:e25365. [PMID: 33847634 PMCID: PMC8051969 DOI: 10.1097/md.0000000000025365] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Accepted: 03/11/2021] [Indexed: 01/04/2023] Open
Abstract
OBJECTIVE This study aims to investigate the feasibility of combined application of indocyanine green (ICG) and methylene blue (MB) for sentinel lymph node biopsy (SLNB) in patients with early breast cancer. METHODS A total of 415 patients who underwent SLNB and axillary lymph node dissection were enrolled. Sentinel lymph node (SLN) was assessed in 197 patients with ICG and MB combination method, while, the other 218 patients were detected by MB method alone. During surgery, all SLNs were harvested for pathological examination. Then the detection rate and false negative rate of SLNs were comparatively analyzed between the 2 groups. RESULTS In the combined ICG and MB group, the detection rate of SLNs was 96.9%, significantly higher than that of MB group, which was 89.7% (P < .05). Similarly, in combined group, the average number of SLNs per patient was 3.0, much higher than that of MB group, which was 2.1 (P < .05). There was no statistically significant difference in false negative rate between combined group and MB alone group, which was 7.3% and 10.5%, respectively (P = .791). CONCLUSION The combined application of ICG and MB for SLNB is much more effective than MB alone in detecting SLNs.
Collapse
|
46
|
Sentinel Lymph Node Biopsy Is Feasible in Cervical Cancer Laparoscopic Surgery: A Single-Center Retrospective Cohort Study. JOURNAL OF ONCOLOGY 2021; 2021:5510623. [PMID: 33953743 PMCID: PMC8064774 DOI: 10.1155/2021/5510623] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/16/2021] [Revised: 03/02/2021] [Accepted: 03/31/2021] [Indexed: 02/05/2023]
Abstract
Methods A total of 100 cervical cancer patients undergoing laparoscopic surgery with SLN biopsy were included. Indocyanine green, carbon nanoparticles (CNPs), and a combination of both were used during surgeries. Detection rates, sensitivity, negative predictive value (NPV) of SLN biopsy, and related factors were analyzed. Results The overall and bilateral SLN detection rates were 92% (92/100) and 74% (74/100), respectively. Combined tracers had higher bilateral SLN detection rates than CNPs alone (p=0.005). Menopause and lymph node metastasis were associated with lower overall and bilateral SLN detection rates (p < 0.05). SLN biopsy sensitivity and NPV for lymph node metastasis in patients with at least one detected SLN were 81.8% (9/11) and 97.3% (72/74), respectively. Among those with bilateral detected SLNs, higher sensitivity and NPV of 87.5% (7/8) and 98.3% (57/58) were observed, respectively. SLN algorithm can ensure that all patients with lymph node metastasis are detected by SLN biopsy. Conclusion SLN biopsy appears to be safe and effective for specific cervical cancer patients with high detection rates and NPV in laparoscopic surgery, especially for those with detected bilateral SLNs and undergoing the SLN algorithm. Selecting suitable patients for SLN mapping has prospects for clinical application.
Collapse
|
47
|
Minami S, Sakimura C, Irie J, Tokai Y, Okubo H, Ohno T. Predictive Factors Among Clinicopathological Characteristics for Sentinel Lymph Node Metastasis in T1-T2 Breast Cancer. Cancer Manag Res 2021; 13:215-223. [PMID: 33469365 PMCID: PMC7810586 DOI: 10.2147/cmar.s284922] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Accepted: 11/23/2020] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND The axillary lymph node status is an important prognostic factor of breast cancer. This study explores the predictive factors for sentinel lymph node (SLN) metastasis among the preoperative clinicopathological features, including impaired glucose tolerance (IGT). METHODS This study comprised patients diagnosed with breast cancer who underwent surgery at Nagasaki Harbor Medical Center between April 2014 and December 2019. The factors assessed using univariate and multivariate analyses were the clinicopathological data of these cancers, including the patient age, gender, menstrual status, breast or ovarian cancer family history, body mass index, glycosylated hemoglobin, clinical tumor size, nipple-tumor distance (NTD), tumor histology, histological grade, node status, estrogen receptor, progesterone receptor, human epidermal growth factor receptor type 2 status, and Ki67 labeling index. RESULTS In the cohort of 313 cases, the ratio of SLN metastasis was 17.3%. A univariate analysis found that the tumor size, NTD, IGT, and clinical tumor stage were associated with SLN metastasis. In a multivariable analysis, the tumor size, NTD, and IGT were associated with SLN metastasis. The receiver operating characteristic curve showed a sensitivity and specificity of 61.1% and 65.6%, respectively, at a cut-off of 1.7 cm for the tumor size (area under the curve [AUC]: 0.664; 95% confidence interval: 0.592-0.736), and a sensitivity and specificity of 60.4% and 62.9%, respectively, at a cut-off of 2.0 cm for NTD (AUC: 0.651; 95% confidence interval: 0.571-0.731) to predict the risk of SLN metastasis. CONCLUSION T1 and T2 breast cancer patients with a larger tumor size, tumor located closer to the nipple, and IGT have a higher risk of SLN metastases than others.
Collapse
Affiliation(s)
- Shigeki Minami
- Department of Breast and Endocrine Surgery, Nagasaki Harbor Medical Center, Nagasaki850-8555, Japan
| | - Chika Sakimura
- Department of Breast and Endocrine Surgery, Nagasaki Harbor Medical Center, Nagasaki850-8555, Japan
| | - Junji Irie
- Department of Pathology, Nagasaki Harbor Medical Center, Nagasaki, Japan
| | - Yukiko Tokai
- Department of Breast Surgery, Imamura Women’s Clinic, Nagasaki, Japan
| | | | | |
Collapse
|
48
|
Wang XE, Bi Z, Liang Y, Zhou PP, Chen P, Qiu PF, Cong BB, Song XR, Wang YS. Clinical application of multigene expression assays in the era of sentinel lymph node biopsy. Future Oncol 2020; 17:359-361. [PMID: 33305595 DOI: 10.2217/fon-2020-0932] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Affiliation(s)
- Xue-Er Wang
- Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, 250000, Shandong, PR China.,Shandong Cancer Hospital & Institute, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, 250000, Shandong, PR China
| | - Zhao Bi
- Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, 250000, Shandong, PR China.,Shandong Cancer Hospital & Institute, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, 250000, Shandong, PR China
| | - Ying Liang
- Shandong Cancer Hospital & Institute, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, 250000, Shandong, PR China.,Cheeloo college of Medicine, Shandong university, Jinan, 250000, Shandong, PR China
| | - Peng-Peng Zhou
- Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, 250000, Shandong, PR China.,Shandong Cancer Hospital & Institute, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, 250000, Shandong, PR China
| | - Peng Chen
- Shandong Cancer Hospital & Institute, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, 250000, Shandong, PR China.,Cheeloo college of Medicine, Shandong university, Jinan, 250000, Shandong, PR China
| | - Peng-Fei Qiu
- Shandong Cancer Hospital & Institute, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, 250000, Shandong, PR China
| | - Bin-Bin Cong
- Shandong Cancer Hospital & Institute, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, 250000, Shandong, PR China
| | - Xian-Rang Song
- Shandong Cancer Hospital & Institute, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, 250000, Shandong, PR China
| | - Yong-Sheng Wang
- Shandong Cancer Hospital & Institute, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, 250000, Shandong, PR China
| |
Collapse
|
49
|
Magnoni F, Veronesi P. Sentinel node biopsy in conservative surgery for breast cancer: a changing role in clinical practice. MINERVA CHIR 2020; 75:386-391. [DOI: 10.23736/s0026-4733.20.08481-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
50
|
Lorenzoni A, Santinami M, Maccauro M. Clinical applications of receptor-binding radiopharmaceutical 99mTc-Tilmanocept: sentinel node biopsy and beyond. Clin Transl Imaging 2020. [DOI: 10.1007/s40336-020-00399-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
|