1
|
Omi Y, Yanagida J, Yoshida Y, Horiuchi K, Okamoto T. Risk factors for mediastinal lymph node metastasis and lung metastasis in papillary thyroid carcinoma patients: who benefits from preoperative computed tomography? Endocr J 2024; 71:357-362. [PMID: 38246643 DOI: 10.1507/endocrj.ej23-0413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/23/2024] Open
Abstract
In papillary thyroid carcinoma (PTC) patients with mediastinal lymph nodes (LN) and lung metastases, adding preoperative computed tomography (CT) to ultrasound is useful for planning surgery. We identified risk factors (RFs) for mediastinal lymph node metastasis (MLNM) and lung metastasis in PTC patients. Frequencies of MLNM and lung metastases were compared in 478 patients. Relative risk (RR) was calculated based on RFs. MLNM and lung metastases were detected in 1.2% and 3.3% of patients, respectively. cT3-4, cN1, central LN metastasis, and lateral LN metastasis were RFs for MLNM in all patients (p < 0.05, p < 0.05, p < 0.05, p < 0.01) and older patients (age: ≥55 years) (p < 0.01, p < 0.05, p < 0.05, p < 0.05). cT3-4, cN1, gross extrathyroidal extension, central LN metastasis, and lateral LN metastasis were RFs for lung metastasis in all patients (p < 0.01, p < 0.05, p < 0.01, p < 0.01, p < 0.01, respectively). cN1 and gross extrathyroidal extension, central LN metastasis, and lateral LN metastasis were RFs in older patients (p < 0.01, p < 0.01, p < 0.05, p < 0.01), while lateral LN metastasis was an RF for lung metastasis in those of <55 years of age (younger patients) (p < 0.05). No MLNM was observed in cT1-2cN0 PTC patients, who accounted for 50.5% of patients included in the MLNM analysis. No lung metastasis was present in cT1-2cN0 PTC patients, who accounted for 50.5% of the patients included in the lung metastasis analysis. PTC patients with cT3-4 and cN1 have an increased risk of MLNM and lung metastasis. RFs differed between older and younger patients. Preoperative neck and chest CT are not necessary for PTC patients with ultrasound-diagnosed as cT1-2cN0.
Collapse
Affiliation(s)
- Yoko Omi
- Department of Endocrine Surgery, Tokyo Women's Medical University, Tokyo 162-8666, Japan
| | - Juro Yanagida
- Department of Endocrine Surgery, Tokyo Women's Medical University, Tokyo 162-8666, Japan
| | - Yusaku Yoshida
- Department of Endocrine Surgery, Tokyo Women's Medical University, Tokyo 162-8666, Japan
| | - Kiyomi Horiuchi
- Department of Endocrine Surgery, Tokyo Women's Medical University, Tokyo 162-8666, Japan
| | - Takahiro Okamoto
- Department of Endocrine Surgery, Tokyo Women's Medical University, Tokyo 162-8666, Japan
| |
Collapse
|
2
|
Wang L, Zhang L, Wang D, Chen J, Su W, Sun L, Jiang J, Wang J, Zhou Q. Predicting central cervical lymph node metastasis in papillary thyroid carcinoma with Hashimoto's thyroiditis: a practical nomogram based on retrospective study. PeerJ 2024; 12:e17108. [PMID: 38650652 PMCID: PMC11034492 DOI: 10.7717/peerj.17108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Accepted: 02/22/2024] [Indexed: 04/25/2024] Open
Abstract
Background In papillary thyroid carcinoma (PTC) patients with Hashimoto's thyroiditis (HT), preoperative ultrasonography frequently reveals the presence of enlarged lymph nodes in the central neck region. These nodes pose a diagnostic challenge due to their potential resemblance to metastatic lymph nodes, thereby impacting the surgical decision-making process for clinicians in terms of determining the appropriate surgical extent. Methods Logistic regression analysis was conducted to identify independent risk factors associated with central lymph node metastasis (CLNM) in PTC patients with HT. Then a prediction model was developed and visualized using a nomogram. The stability of the model was assessed using ten-fold cross-validation. The performance of the model was further evaluated through the use of ROC curve, calibration curve, and decision curve analysis. Results A total of 376 HT PTC patients were included in this study, comprising 162 patients with CLNM and 214 patients without CLNM. The results of the multivariate logistic regression analysis revealed that age, Tg-Ab level, tumor size, punctate echogenic foci, and blood flow grade were identified as independent risk factors associated with the development of CLNM in HT PTC. The area under the curve (AUC) of this model was 0.76 (95% CI [0.71-0.80]). The sensitivity, specificity, accuracy, and positive predictive value of the model were determined to be 88%, 51%, 67%, and 57%, respectively. Conclusions The proposed clinic-ultrasound-based nomogram in this study demonstrated a favorable performance in predicting CLNM in HT PTCs. This predictive tool has the potential to assist clinicians in making well-informed decisions regarding the appropriate extent of surgical intervention for patients.
Collapse
Affiliation(s)
- Lirong Wang
- Department of Ultrasound, the Second Affiliated Hospital of Xi ’an Jiaotong University, Xi ’an, Shannxi, China
| | - Lin Zhang
- Department of Ultrasound, the Second Affiliated Hospital of Xi ’an Jiaotong University, Xi ’an, Shannxi, China
| | - Dan Wang
- Department of Ultrasound, the Second Affiliated Hospital of Xi ’an Jiaotong University, Xi ’an, Shannxi, China
| | - Jiawen Chen
- Department of Otolaryngology-Head and Neck Surgery, the Second Affiliated Hospital of Xi ’an Jiaotong University, Xi ’an, Shannxi, China
| | - Wenxiu Su
- Department of Pathology, the Second Affiliated Hospital of Xi ’an Jiaotong University, Xi ’an, Shannxi, China
| | - Lei Sun
- Department of Ultrasound, the Second Affiliated Hospital of Xi ’an Jiaotong University, Xi ’an, Shannxi, China
| | - Jue Jiang
- Department of Ultrasound, the Second Affiliated Hospital of Xi ’an Jiaotong University, Xi ’an, Shannxi, China
| | - Juan Wang
- Department of Ultrasound, the Second Affiliated Hospital of Xi ’an Jiaotong University, Xi ’an, Shannxi, China
| | - Qi Zhou
- Department of Ultrasound, the Second Affiliated Hospital of Xi ’an Jiaotong University, Xi ’an, Shannxi, China
| |
Collapse
|
3
|
Chen Y, Wang Y, Li C, Zhang X, Fu Y. Meta-analysis of the effect and clinical significance of Delphian lymph node metastasis in papillary thyroid cancer. Front Endocrinol (Lausanne) 2024; 14:1295548. [PMID: 38313842 PMCID: PMC10836594 DOI: 10.3389/fendo.2023.1295548] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Accepted: 12/18/2023] [Indexed: 02/06/2024] Open
Abstract
Objective To investigate the effect and clinical significance of Delphian lymph nodes (DLN) on the factors influencing papillary thyroid cancer (PTC) to provide individualized guidance for the surgical treatment of thyroid cancer. Methods Relevant studies from PubMed, Web of Science, the Cochrane Library, Embase, and China National Knowledge Infrastructure databases were searched until February 13, 2023. Stringent selection parameters were used to obtain included data and homogeneous articles. Analyses were performed using Revman 5.4 and SPSS software. A P-value of < 0.05 was considered statistically significant. Results Five studies were finally included in this study. The results revealed a higher risk of DLN metastasis (DLNM) in patients with tumor size >1cm, multifocality, and extrathyroidal extension (ETE) of the thyroid. The risk of central lymph node metastasis (CLNM) was 11.25 times higher in DLN-positive patients with PTC than in DLN-negative (OR = 11.25, 95% CI: 8.64-14.64, P < 0.05) patients. The risk of LLNM was 5.57 times higher in DLN-positive patients with PTC than in DLN-negative (OR = 5.57, 95% CI: 4.57-6.78, P < 0.001) patients. The risk of postoperative recurrence in DLN-positive patients with PTC was 3.49 times higher (OR = 3.49, 95% CI: 1.91-6.38, P < 0.001) than in DLN-negative patients with PTC. Conclusion Patients with tumor size >1 cm in diameter, multifocality, and ETE have an increased risk for DLN development. DLN-positive patients with central and lateral cervical lymph node metastasis and postoperative recurrence are at higher risk than DLN-negative patients.
Collapse
Affiliation(s)
| | | | | | | | - Yantao Fu
- Division of thyroid Surgery, China-Japan Union Hospital Of Jilin University, Jilin University, Changchun, China
| |
Collapse
|
4
|
Ma Y, Li Y, Zheng L, He Q. Prospective application of a prediction model for lateral lymph node metastasis in papillary thyroid cancer patients with central lymph node metastasis. Front Endocrinol (Lausanne) 2024; 14:1283409. [PMID: 38239987 PMCID: PMC10795756 DOI: 10.3389/fendo.2023.1283409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2023] [Accepted: 12/01/2023] [Indexed: 01/22/2024] Open
Abstract
Objective This study aimed to develop and apply a prediction model to estimate the probability of lateral lymph node metastasis (LLNM) in patients with cN0 unilateral papillary thyroid carcinoma (PTC) with central lymph node metastasis (CLNM). Setting All study data were collected from a single tertiary hospital. Methods Univariable and multivariable logistic regression analyses were used to explore independent predictors of LLNM in the derivation and internal validation cohorts, which were used to construct and validate a nomogram. Another 96 patients were included prospectively to evaluate the efficacy of this nomogram. Results Maximum tumor diameter greater than 1.0 cm (OR, 2.712; 95% CI, 1.412-5.210), multifocality (OR, 2.758; 95% CI, 1.120-6.789), the number of CLNM ≥3 (OR, 2.579; 95% CI, 1.315-5.789), CLNM ratio ≥0.297 (OR, 2.905; 95% CI, 1.396-6.043), and tumors located in the upper portion (OR 2.846, 95% CI 1.151-7.039) were independent predictors associated with LLNM. The prediction model showed excellent discrimination with an AUC of 0.731 (95% CI, 0.635-0.827). Novel risk stratification for LLNM was constructed based on this nomogram. In the prospective cohort, we stratified these patients into three risk subgroups: low-, moderate-, and high-risk subgroups and we found that the probability of LLNM was positively correlated with the total points from the nomogram. Conclusion This nomogram was applied in prospective clinical practice and distinguished PTC patients with a genuinely high risk of LLNM. Surgeons can use our nomogram to tailor the surgical plan and to credibly determine further postoperative therapy.
Collapse
Affiliation(s)
- Yunhan Ma
- Department of General Surgery, The 960th Hospital of the PLA Joint Logistics Support Force, Jinan, China
| | - Yi Li
- Jinzhou Medical University, Jinzhou, Liaoning, China
| | - Luming Zheng
- Department of General Surgery, The 960th Hospital of the PLA Joint Logistics Support Force, Jinan, China
| | - Qingqing He
- Department of General Surgery, The 960th Hospital of the PLA Joint Logistics Support Force, Jinan, China
| |
Collapse
|
5
|
Lin X, Huo J, Zhang H, Su H, Zhang F. Construction and validation of a nomogram for predicting cervical lymph node metastasis in diffuse sclerosing variant of papillary thyroid carcinoma. Langenbecks Arch Surg 2023; 409:8. [PMID: 38095691 DOI: 10.1007/s00423-023-03178-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Accepted: 11/09/2023] [Indexed: 12/18/2023]
Abstract
OBJECTIVE To analyze the risk factors associated with the occurrence of cervical lymph node metastasis (LNM) in patients with diffuse sclerosing variant of papillary thyroid carcinoma (DSV-PTC) and to establish a nomogram model. METHODS Clinical data of 199 DSV-PTC patients from SEER database were obtained, and they were randomly divided into training group (n=139) and validation group (n=60). The clinicopathological characteristics were analyzed by logistic regression, including age, marital status, race, gender, tumor size(cm), T stage, M stage, bilaterality, capsular invasion, extrathyroidal extension (ETE), and multifocality. The Validation was carried out using C-index, calibration curves, and Decision Curve Analysis (DCA) in terms of differentiation and calibration of the nomogram model, respectively. RESULTS Age, tumor size(cm), capsular invasion, and multifocality were independent risk factors for the development of LNM in patients with DSV-PTC (P<0.05). In the training and validation groups, the C-index of internal validation of the nomogram was 0.808 (95%CI: 0.733-0.755) and 0.813 (95% CI: 0.591-0.868), the calibration curves showed that the model was in good agreement, and the decision curve (DCA) indicated that the nomogram model had good clinical utility. CONCLUSION: Age, tumor size(cm), capsular invasion, and multifocality are independent risk factors for the development of LNM in DSV-PTC. The nomogram model can predict the risk of developing LNM in DSV-PTC patients and provide clinical guidance.
Collapse
Affiliation(s)
- Xunyi Lin
- Department of Thyroid and Breast Surgery, Hebei General Hospital Affiliated to Hebei North University, Shijiazhuang, 050051, Hebei province, China
| | - Jiaxing Huo
- Department of Thyroid and Breast Surgery, Hebei General Hospital Affiliated to Hebei Medical University, Shijiazhuang, 050051, Hebei province, China
| | - Huan Zhang
- Department of Thyroid and Breast Surgery, Hebei General Hospital Affiliated to Hebei North University, Shijiazhuang, 050051, Hebei province, China
| | - Hang Su
- Department of Thyroid and Breast Surgery, Hebei General Hospital Affiliated to North China University of Science and Technology, Shijiazhuang, 050051, Hebei province, China
| | - Fenghua Zhang
- Department of Thyroid and Breast Surgery, Hebei General Hospital, No.348 Peace West Road, Shijiazhuang, 050051, Hebei province, China.
| |
Collapse
|
6
|
Liu L, Jia C, Li G, Shi Q, Du L, Wu R. Can pre-operative ultrasound elastography predict aggressive features of solitary papillary thyroid carcinoma? Br J Radiol 2023; 96:20220820. [PMID: 37171910 PMCID: PMC10461290 DOI: 10.1259/bjr.20220820] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Revised: 03/16/2023] [Accepted: 04/17/2023] [Indexed: 05/14/2023] Open
Abstract
OBJECTIVE To investigate whether pre-operative ultrasound elastography (USE) can be used to predict aggressive features of solitary papillary thyroid carcinomas (PTCs). METHODS Clinical and USE indices were retrospectively analyzed in 487 patients with surgically confirmed solitary PTCs. The patients were grouped per aggressive features on pathologic testing. Univariate and binary logistic regression analyses were performed to explore independent risk factors of aggressive features. RESULTS Univariate analysis revealed standard deviation (SD) values of the tumor shear-wave velocity (SWV) were associated with capsular invasion (p < 0.05). Further, shear-wave elasticity and SWV ratios correlated with extrathyroidal extension (all p < 0.05). The tumor shear-wave elasticity and SWV SD values were associated with cervical lymph node metastasis (CLNM) (all p < 0.05). Binary logistic regression analysis identified location and capsule contact as independent predictive risk factors for capsular invasion (all p < 0.05); size for extrathyroidal extension (all p < 0.05); and sex, age, margin, and suspected CLNM for CLNM (all p < 0.05). However, pre-operational USE indexes were not independent predictors of aggressive features (all p > 0.05). CONCLUSION Pre-operative USE indices were not independent risk factors of aggressive features of solitary PTCs. Thus, USE may have a limited value for predicting the aggressive features of PTC. ADVANCES IN KNOWLEDGE Pre-operative USE indices may have a limited value for predicting the aggressive features of PTC.
Collapse
Affiliation(s)
| | - Chao Jia
- Department of Ultrasound, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Gang Li
- Department of Ultrasound, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Qiusheng Shi
- Department of Ultrasound, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Lianfang Du
- Department of Ultrasound, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | | |
Collapse
|
7
|
Huang W, Chen D, Zhong M, Ye J, Zhi Z, Xiao Y, Zhong Y. Factors of Central Lymph Node Metastasis in Papillary Thyroid Cancer Based on C-TIRADS Analysis. Horm Metab Res 2023; 55:585-591. [PMID: 37500084 PMCID: PMC10484640 DOI: 10.1055/a-2142-4811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2023] [Accepted: 07/27/2023] [Indexed: 07/29/2023]
Abstract
To study risk factors for central lymph node metastasis (CLNM) in papillary thyroid cancer (PTC) using the Chinese Thyroid Imaging Reporting and Data System (C-TIRADS). We retrospectively analysed patients who underwent PTC surgery and central lymph node dissection at First People's Hospital of Foshan City. The clinical and ultrasonic data of the patients from 1150 cases were analysed by multivariate regression to evaluate the correlation between grayscale ultrasound (US) features, C-TIRADS score, and the classification of thyroid nodules and CLNM of PTCs. The C-TIRADS score was 3.0±1.0 in the CLNM group, which was higher than that in the non-CLNM group (p<0.001). Sex (male) (OR=1.586, 95% CI 1.232-2.042, p<0.001), age (≤45 years) (OR=1.508, 95% CI 1.184-1.919, p=0.001), location of nodes (lower pole) (OR=2.193, 95% CI 1.519-3.166, p<0.001), number (multifocal) (OR=2.204, 95% CI 1.227-2.378, p<0.001), microcalcification (OR=1.610, 95% CI 2.225-4.434, p=0.002), extrathyroidal extension (OR=2.204, 95% CI 1.941-3.843, p<0.001), maximum diameter of nodule (≥20 mm) (OR=3.211, 95% CI 2.337-4.411, p<0.001), and C-TIRADS score (OR=1.356, 95% CI 1.204-1.527, p<0.001) were PTC in independent risk factors for CLNM. The C-TIRADS score of PTC combined with the location, number, size, and ultrasound features of the lesion and the patient's sex and age are important in predicting whether they present with CLNM and provide a reference basis for the clinical formulation of a reasonable surgical treatment plan.
Collapse
Affiliation(s)
- Weijun Huang
- Department of Ultrasound, First People’s Hospital of Foshan,
Foshan, China
| | - Deli Chen
- Department of Ultrasound, First People’s Hospital of Foshan,
Foshan, China
- Zhuhai Campus, Zunyi Medical University, Zunyi, China
| | - Minying Zhong
- Department of Ultrasound, First People’s Hospital of Foshan,
Foshan, China
| | - Jieyi Ye
- Department of Ultrasound, First People’s Hospital of Foshan,
Foshan, China
| | - Zhiyuan Zhi
- Department of Ultrasound, First People’s Hospital of Foshan,
Foshan, China
| | - Yanyan Xiao
- Department of Ultrasound, First People’s Hospital of Foshan,
Foshan, China
| | - Yuan Zhong
- Department of Ultrasound, First People’s Hospital of Foshan,
Foshan, China
| |
Collapse
|
8
|
Yang Z, Heng Y, Zhou J, Tao L, Cai W. Central and lateral neck involvement in papillary thyroid carcinoma patients with or without thyroid capsular invasion: A multi-center analysis. Front Endocrinol (Lausanne) 2023; 14:1138085. [PMID: 36967774 PMCID: PMC10034063 DOI: 10.3389/fendo.2023.1138085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Accepted: 02/20/2023] [Indexed: 03/11/2023] Open
Abstract
PURPOSES To quantitatively predict the probability of cervical lymph node metastasis for papillary thyroid carcinomas (PTC) patients with or without thyroid capsular invasion (TCI), to guide the decision-making of management strategies for neck regions. METHODS A total of 998 PTC patients from three medical centers were retrospectively analyzed. RESULTS Patients with positive TCI (TCI group) exhibited higher risks for both CLNM and LLNM than those with negative TCI (no-TCI group). Patients receiving lateral lymph node dissection showed significantly higher incidence of relatively severe postoperative complications. For no-TCI group, factors including age less than 55 years old, male, the presence of bilateral disease and multifocality, and maximum tumor diameter (MTD)>=0.5cm were confirmed to be independent risk factors for CLNM, while the presence of bilateral disease and ipsilateral nodular goiter (iNG), and maximum positive CLN diameter (MCLND)>1.0cm independent factors for LLNM. Independent risk factors of LLNM for patients within the TCI group included MCLND>1.0cm, positive CLN number>=3, and the presence of iNG. Predictive models of CLNM and LLNM were established based on the aforementioned risk factors for patients within no-TCI and TCI groups. A meticulous and comprehensive risk stratification flow chart was established for a more accurate evaluation of central neck involvement including both CLNM and LLNM risk in PTC patients. CONCLUSIONS A meticulous and comprehensive stratification flow chart for PTC patients for quantitatively evaluating both CLNM and LLNM was constructed.
Collapse
Affiliation(s)
- Zheyu Yang
- Department of General Surgery, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Yu Heng
- Department of Otorhinolaryngology, ENT Institute, Eye & ENT Hospital, Fudan University, Shanghai, China
| | - Jian Zhou
- Department of Otorhinolaryngology, ENT Institute, Eye & ENT Hospital, Fudan University, Shanghai, China
- *Correspondence: Jian Zhou, ; Lei Tao, ; Wei Cai,
| | - Lei Tao
- Department of Otorhinolaryngology, ENT Institute, Eye & ENT Hospital, Fudan University, Shanghai, China
- *Correspondence: Jian Zhou, ; Lei Tao, ; Wei Cai,
| | - Wei Cai
- Department of General Surgery, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
- *Correspondence: Jian Zhou, ; Lei Tao, ; Wei Cai,
| |
Collapse
|
9
|
Zou Y, Shi Y, Sun F, Liu J, Guo Y, Zhang H, Lu X, Gong Y, Xia S. Extreme gradient boosting model to assess risk of central cervical lymph node metastasis in patients with papillary thyroid carcinoma: Individual prediction using SHapley Additive exPlanations. Comput Methods Programs Biomed 2022; 225:107038. [PMID: 35930861 DOI: 10.1016/j.cmpb.2022.107038] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 07/02/2022] [Accepted: 07/22/2022] [Indexed: 05/06/2023]
Abstract
BACKGROUND AND OBJECTIVES Central cervical lymph node metastasis (CLNM) is considered a risk factor for recurrence in patients with papillary thyroid carcinoma (PTC). Traditional machine learning models suffered from "black-box" problems, which could not exactly explain the interactive effects of the risk factors. We aimed to develop an eXtreme Gradient Boosting (XGBoost) model to assess CLNM, including positive and negative effects. METHODS 1,122 patients with PTC admitted at Tianjin First Central Hospital from 2016 to 2020 were retrospectively selected. They were randomly divided into the training and test datasets with an 8:2 ratio. 108 patients with PTC admitted at Binzhou Medical University Hospital in 2020 served as the validation dataset. The XGBoost model was used to assess CLNM. The 10-fold cross-validation was utilized for model selection, and the metric used to evaluate classification performance was the average area under the curve (AUC) of 10-fold cross-validation. Interpretation and transparency of the "black-box" problem were performed. SHapley Additive exPlanations (SHAP) and local interpretable model-agnostic explanation (LIME) were used to ensure the stability and reliability of the model. RESULTS The XGBoost model based on ultrasound and dual-energy computed tomography images of the solitary primary lesion had an excellent performance for assessing CLNM, with average AUCs of 0.918, 0.903, and 0.881 in the training, test, and validation datasets, respectively. SHAP plots showed the influence of each parameter on the XGBoost model, including positive (i.e., capsular invasion, diameter, iodine concentration in the venous phase, and calcification) and negative (i.e., sex and age) impacts. For all cases, the capsular invasion prediction weight was the highest; for individual cases, different predictors were assigned different weights. Moreover, the performance of the XGBoost model was better than classical machine-learning models. CONCLUSIONS This study developed and validated an XGBoost model for assessing CLNM in patients with PTC. The ability to visually interpret the positive and negative effects made the XGBoost model an effective tool for guiding clinical treatment.
Collapse
Affiliation(s)
- Ying Zou
- Department of Radiology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, No. 314 Anshan West Road, Nan Kai District, Tianjin 300193, China; Department of Radiology, National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, No. 314 Anshan West Road, Nan Kai District, Tianjin 300193, China
| | - Yan Shi
- Department of Ultrasonography, Binzhou Medical University Hospital, No. 661 Huanghe 2nd Road, Binzhou City, Shandong 256603, China
| | - Fang Sun
- Department of Ultrasonography, Binzhou Medical University Hospital, No. 661 Huanghe 2nd Road, Binzhou City, Shandong 256603, China
| | - Jihua Liu
- Department of Radiology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, No. 314 Anshan West Road, Nan Kai District, Tianjin 300193, China; Department of Radiology, National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, No. 314 Anshan West Road, Nan Kai District, Tianjin 300193, China
| | - Yu Guo
- Department of Radiology, Tianjin First Central Hospital, School of Medicine, Nankai University, No.24 Fukang Road, Nankai District, Tianjin 300192, China
| | - Huanlei Zhang
- Department of Radiologist, Yidu central hospital of Weifang, No. 4138 LingLongShan nan Road, Qing Zhou City, Shandong, 262500, China
| | - Xiudi Lu
- Department of Radiology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, No. 314 Anshan West Road, Nan Kai District, Tianjin 300193, China; Department of Radiology, National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, No. 314 Anshan West Road, Nan Kai District, Tianjin 300193, China
| | - Yan Gong
- Department of Radiology, Tianjin Hospital of ITCWM Nan Kai Hospital, No.6 Changjiang Road, Nan Kai District, Tianjin 300100, China
| | - Shuang Xia
- Department of Radiology, Tianjin First Central Hospital, School of Medicine, Nankai University, No.24 Fukang Road, Nankai District, Tianjin 300192, China.
| |
Collapse
|
10
|
Zhao L, Zhou T, Zhang W, Wu F, Jiang K, Lin B, Zhan S, Hu T, Tang T, Zhang Y, Luo D. Blood immune indexes can predict lateral lymph node metastasis of thyroid papillary carcinoma. Front Endocrinol (Lausanne) 2022; 13:995630. [PMID: 36147564 PMCID: PMC9487154 DOI: 10.3389/fendo.2022.995630] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2022] [Accepted: 08/15/2022] [Indexed: 11/30/2022] Open
Abstract
OBJECTIVE To explore the clinical significance of blood immune indexes in predicting lateral lymph node metastasis (LLNM) of thyroid papillary carcinoma (PTC). METHODS The pathological data and preoperative blood samples of 713 patients that underwent thyroid surgery at affiliated Hangzhou First People's Hospital Zhejiang University School of Medicine from January 2013 to June 2021 were collected as the model group. The pathological data and preoperative blood samples of 177 patients that underwent thyroid surgery in the same hospital from July 2021 to October 2021 were collected as the external validation group. Univariate and multivariate logistic regression analyses were used to determine the independent risk factors of LLNM in PTC patients. A predictive model for assessing LLNM in PTC patients was established and externally validated using the external data. RESULTS According to univariate and multivariate logistic regression analyses, tumor diameter (P < 0.001, odds ratios (OR): 1.205, 95% confidence interval (CI): 1.162-1.249) and the preoperative systemic immune-inflammation index (SII) (P = 0.032, OR: 1.001, 95% CI: 1.000-1.002) were independent risk factors for distinguishing LLNM in PTC patients. When the Youden index was the highest, the area under the curve (AUC) was 0.860 (P < 0.001, 95% CI: 0.821-0.898). The externally validated AUC was 0.827 (P < 0.001, 95% CI: 0.724-0.929), the specificity was 86.4%, and the sensitivity was 69.6%. The calibration curve and the decision curve indicated that the model had good diagnostic value. CONCLUSION Blood immune indexes can reflect the occurrence of LLNM and the biological behavior of PTC. The predictive model established in combination with SII and tumor diameter can effectively predict the occurrence of LLNM in PTC patients.
Collapse
Affiliation(s)
- Lingqian Zhao
- Zhejiang Chinese Medical University, Fourth Clinical Medical College, Hangzhou, China
| | - Tianhan Zhou
- Hangzhou Traditional Chinese Medicine Hospital Affiliated to Zhejiang Chinese Medical University, The Department of General Surgery, Hangzhou, China
| | - Wenhao Zhang
- Zhejiang Chinese Medical University, Fourth Clinical Medical College, Hangzhou, China
| | - Fan Wu
- Affiliated Hangzhou First People’s Hospital Zhejiang University School of Medicine, Department of Oncological Surgery, Hangzhou, China
| | - Kecheng Jiang
- Zhejiang Chinese Medical University, Fourth Clinical Medical College, Hangzhou, China
| | - Bei Lin
- Zhejiang Chinese Medical University, Fourth Clinical Medical College, Hangzhou, China
| | - Siqi Zhan
- Zhejiang Chinese Medical University, Fourth Clinical Medical College, Hangzhou, China
| | - Tao Hu
- Zhejiang Chinese Medical University, Fourth Clinical Medical College, Hangzhou, China
| | - Tian Tang
- Zhejiang Chinese Medical University, Fourth Clinical Medical College, Hangzhou, China
| | - Yu Zhang
- Affiliated Hangzhou First People’s Hospital Zhejiang University School of Medicine, Department of Oncological Surgery, Hangzhou, China
| | - Dingcun Luo
- Affiliated Hangzhou First People’s Hospital Zhejiang University School of Medicine, Department of Oncological Surgery, Hangzhou, China
- *Correspondence: Dingcun Luo,
| |
Collapse
|
11
|
Tao Y, Wang F, Shen X, Zhu G, Liu R, Viola D, Elisei R, Puxeddu E, Fugazzola L, Colombo C, Jarzab B, Czarniecka A, Lam AK, Mian C, Vianello F, Yip L, Riesco-Eizaguirre G, Santisteban P, O’Neill CJ, Sywak MS, Clifton-Bligh R, Bendlova B, Sýkorová V, Zhao S, Wang Y, Xing M. BRAF V600E Status Sharply Differentiates Lymph Node Metastasis-associated Mortality Risk in Papillary Thyroid Cancer. J Clin Endocrinol Metab 2021; 106:3228-3238. [PMID: 34273152 PMCID: PMC8530728 DOI: 10.1210/clinem/dgab286] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
CONTEXT How lymph node metastasis (LNM)-associated mortality risk is affected by BRAF V600E in papillary thyroid cancer (PTC) remains undefined. OBJECTIVE To study whether BRAF V600E affected LNM-associated mortality in PTC. DESIGN, SETTING, AND PARTICIPANTS We retrospectively analyzed the effect of LNM on PTC-specific mortality with respect to BRAF status in 2638 patients (2015 females and 623 males) from 11 centers in 6 countries, with median age of 46 [interquartile range (IQR) 35-58] years and median follow-up time of 58 (IQR 26-107) months. RESULTS Overall, LNM showed a modest mortality risk in wild-type BRAF patients but a strong one in BRAF V600E patients. In conventional PTC (CPTC), LNM showed no increased mortality risk in wild-type BRAF patients but a robustly increased one in BRAF V600E patients; mortality rates were 2/659 (0.3%) vs 4/321 (1.2%) in non-LNM vs LNM patients (P = 0.094) with wild-type BRAF, corresponding to a hazard ratio (HR) (95% CI) of 4.37 (0.80-23.89), which remained insignificant at 3.32 (0.52-21.14) after multivariate adjustment. In BRAF V600E CPTC, morality rates were 7/515 (1.4%) vs 28/363 (7.7%) in non-LNM vs LNM patients (P < 0.001), corresponding to an HR of 4.90 (2.12-11.29) or, after multivariate adjustment, 5.76 (2.19-15.11). Adjusted mortality HR of coexisting LNM and BRAF V600E vs absence of both was 27.39 (5.15-145.80), with Kaplan-Meier analyses showing a similar synergism. CONCLUSIONS LNM-associated mortality risk is sharply differentiated by the BRAF status in PTC; in CPTC, LNM showed no increased mortality risk with wild-type BRAF but a robust one with BRAF mutation. These results have strong clinical relevance.
Collapse
Affiliation(s)
- Yubing Tao
- Department of Endocrinology and Metabolism, the Affiliated Hospital of Qingdao University, Qingdao, China
| | - Fei Wang
- Department of Endocrinology and Metabolism, the Affiliated Hospital of Qingdao University, Qingdao, China
- Laboratory for Cellular and Molecular Thyroid Research, Division of Endocrinology, Diabetes & Metabolism, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Xiaopei Shen
- Laboratory for Cellular and Molecular Thyroid Research, Division of Endocrinology, Diabetes & Metabolism, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Guangwu Zhu
- Laboratory for Cellular and Molecular Thyroid Research, Division of Endocrinology, Diabetes & Metabolism, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Rengyun Liu
- Laboratory for Cellular and Molecular Thyroid Research, Division of Endocrinology, Diabetes & Metabolism, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - David Viola
- Endocrine Unit, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Rossella Elisei
- Endocrine Unit, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Efisio Puxeddu
- Department of Medicine, University of Perugia, Perugia, Italy
| | - Laura Fugazzola
- Division of Endocrinology and Metabolism, IRCCS Istituto Auxologico Italiano, Milan and Department of Pathophysiology and Transplantation, University of Milan, Italy
| | - Carla Colombo
- Division of Endocrinology and Metabolism, IRCCS Istituto Auxologico Italiano, Milan and Department of Pathophysiology and Transplantation, University of Milan, Italy
| | - Barbara Jarzab
- Maria Sklodowska-Curie National Institute of Oncology, Gliwice Branch, Gliwice,Poland
| | - Agnieszka Czarniecka
- Maria Sklodowska-Curie National Institute of Oncology, Gliwice Branch, Gliwice,Poland
| | - Alfred K Lam
- Cancer Molecular Pathology of School of Medicine, Griffith University–Gold Coast, Australia
| | - Caterina Mian
- Department of Medicine, Endocrinology Unit, University of Padua, Padua, Italy
| | | | - Linwah Yip
- University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Garcilaso Riesco-Eizaguirre
- Department of Endocrinology and Nutrition Hospital Universitario La Paz and Hospital Universitario de Móstoles, Madrid, Spain
- Biomedical Research Institute “Alberto Sols,” Consejo Superior de Investigaciones Científicas and Universidad Autónoma de Madrid, Madrid, Spain
- Ciberonc, Health Institute Carlos III, Madrid, Spain
| | - Pilar Santisteban
- Biomedical Research Institute “Alberto Sols,” Consejo Superior de Investigaciones Científicas and Universidad Autónoma de Madrid, Madrid, Spain
- Ciberonc, Health Institute Carlos III, Madrid, Spain
| | | | - Mark S Sywak
- Endocrine Surgical Unit, University of Sydney, Sydney, Australia
| | | | - Bela Bendlova
- Department of Molecular Endocrinology, Institute of Endocrinology, Prague, Czech Republic
| | - Vlasta Sýkorová
- Department of Molecular Endocrinology, Institute of Endocrinology, Prague, Czech Republic
| | - Shihua Zhao
- Department of Endocrinology and Metabolism, the Affiliated Hospital of Qingdao University, Qingdao, China
| | - Yangang Wang
- Department of Endocrinology and Metabolism, the Affiliated Hospital of Qingdao University, Qingdao, China
| | - Mingzhao Xing
- Laboratory for Cellular and Molecular Thyroid Research, Division of Endocrinology, Diabetes & Metabolism, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
- Correspondence: Mingzhao Xing, Division of Endocrinology, Diabetes and Metabolism, Johns Hopkins University School of Medicine, 1830 East Monument Street, Suite 333, Baltimore, MD 21207, USA.
| |
Collapse
|
12
|
Siraj AK, Poyil PK, Parvathareddy SK, Alobaisi K, Ahmed SO, Al-Sobhi SS, Al-Dayel F, Al-Kuraya KS. Loss of ZNF677 Expression Is an Independent Predictor for Distant Metastasis in Middle Eastern Papillary Thyroid Carcinoma Patients. Int J Mol Sci 2021; 22:ijms22157833. [PMID: 34360599 PMCID: PMC8346014 DOI: 10.3390/ijms22157833] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Revised: 07/15/2021] [Accepted: 07/19/2021] [Indexed: 01/08/2023] Open
Abstract
Thyroid cancer incidence has increased in recent decades. Papillary thyroid carcinoma (PTC) is the most common type of thyroid cancer. Approximately 30% of PTC patients develop recurrence or distant metastasis and tend to have poor prognosis. Therefore, the identification of targetable biomarkers in this subset of patients is of great importance. Accumulating evidence indicates that zinc finger protein 677 (ZNF677), which belongs to the zinc finger protein family, is an important effector during the progression of multiple malignancies. However, its role in Middle Eastern PTC patients has not been fully illustrated. Here, we uncovered the molecular mechanism and the clinical impact of ZNF677 expression in a large cohort of more than 1200 Middle Eastern PTC and 15 metastatic tissues. We demonstrated that ZNF677 is frequently downregulated in primary PTC (13.6%, 168/1235) and showed that complete loss of expression of ZNF677 is significantly associated with aggressive clinico-pathological markers such as extrathyroidal extension (p = 0.0008) and distant metastases (p < 0.0001). We also found a significantly higher incidence of ZNF677 loss in primary tumors with distant metastases (33.3%; p < 0.0001) as well as in distant metastatic tissues (46.7%; p = 0.0002) compared to the overall cohort (13.6%). More importantly, PTC with loss of ZNF677 expression showed significantly lower metastasis-free survival (p = 0.0090). Interestingly, on multivariate logistic regression analysis, ZNF677 loss was an independent predictor of distant metastasis in PTC (Odds ratio = 2.60, 95% Confidence interval = 1.20–5.62, p = 0.0155). In addition, we found a significant association between ZNF677 loss and phospho-AKT expression (p < 0.0001). Our functional molecular results suggest that ZNF677 acts as a tumor suppressor, mediating its effect by inhibiting AKT phosphorylation. Taken together, our results highlight the pivotal role played by ZNF677 during carcinogenesis and metastasis formation in Middle Eastern PTC patients.
Collapse
Affiliation(s)
- Abdul K. Siraj
- Human Cancer Genomic Research, Research Center, King Faisal Specialist Hospital and Research Center, P.O. Box 3354, Riyadh 11211, Saudi Arabia; (A.K.S.); (P.K.P.); (S.K.P.); (K.A.); (S.O.A.)
| | - Pratheesh Kumar Poyil
- Human Cancer Genomic Research, Research Center, King Faisal Specialist Hospital and Research Center, P.O. Box 3354, Riyadh 11211, Saudi Arabia; (A.K.S.); (P.K.P.); (S.K.P.); (K.A.); (S.O.A.)
| | - Sandeep Kumar Parvathareddy
- Human Cancer Genomic Research, Research Center, King Faisal Specialist Hospital and Research Center, P.O. Box 3354, Riyadh 11211, Saudi Arabia; (A.K.S.); (P.K.P.); (S.K.P.); (K.A.); (S.O.A.)
| | - Khadija Alobaisi
- Human Cancer Genomic Research, Research Center, King Faisal Specialist Hospital and Research Center, P.O. Box 3354, Riyadh 11211, Saudi Arabia; (A.K.S.); (P.K.P.); (S.K.P.); (K.A.); (S.O.A.)
| | - Saeeda O. Ahmed
- Human Cancer Genomic Research, Research Center, King Faisal Specialist Hospital and Research Center, P.O. Box 3354, Riyadh 11211, Saudi Arabia; (A.K.S.); (P.K.P.); (S.K.P.); (K.A.); (S.O.A.)
| | - Saif S. Al-Sobhi
- Department of Surgery, King Faisal Specialist Hospital and Research Center, P.O. Box 3354, Riyadh 11211, Saudi Arabia;
| | - Fouad Al-Dayel
- Department of Pathology, King Faisal Specialist Hospital and Research Center, P.O. Box 3354, Riyadh 11211, Saudi Arabia;
| | - Khawla S. Al-Kuraya
- Human Cancer Genomic Research, Research Center, King Faisal Specialist Hospital and Research Center, P.O. Box 3354, Riyadh 11211, Saudi Arabia; (A.K.S.); (P.K.P.); (S.K.P.); (K.A.); (S.O.A.)
- Correspondence: ; Tel.: +966-11-205-5167
| |
Collapse
|
13
|
Xi C, Zhang Q, Song HJ, Shen CT, Zhang GQ, Sun JW, Qiu ZL, Luo QY. Pregnancy Does not Affect the Prognoses of Differentiated Thyroid Cancer Patients With Lung Metastases. J Clin Endocrinol Metab 2021; 106:e3185-e3197. [PMID: 33674860 DOI: 10.1210/clinem/dgab111] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Indexed: 02/08/2023]
Abstract
CONTEXT Pregnancy-related hormones may stimulate thyroid cancer growth, but whether pregnancy affects the prognoses of patients with lung metastases from differentiated thyroid cancer (DTC-LM) after surgery and radioiodine therapy is unclear. OBJECTIVE To assess the impact of pregnancy on DTC-LM through the comparison of prognoses between female patients with DTC-LM who did and did not become pregnant after surgery and radioiodine therapy. METHODS We retrospectively analyzed the records of 124 female patients aged 16 to 35 years who underwent surgery and radioiodine therapy for DTC-LM. These patients were divided into pregnancy group (n = 37) and nonpregnancy group (n = 87) according to whether they became pregnant after surgery and radioiodine therapy, regardless of whether they had a pregnant history before treatment. RESULTS The 5- and 10-year progression-free survival rates were 94.52% and 63.22% in pregnancy group versus 89.82% and 58.13% in nonpregnancy group. The 5- and 10-year cumulative overall survival rates of pregnancy group were 97.30% and 85.77% versus 93.50% and 81.95% in nonpregnancy group (all P > 0.05). The median time of follow-up in the pregnancy and nonpregnancy groups was 82 months (25-136 months) and 68 months (13-133 months), respectively. Non-radioiodine-avid LM and primary tumors needing repeated resection were independent predictors of poor progression-free survival for patients in pregnancy group. CONCLUSION Pregnancy does not affect the prognoses of patients with DTC-LM after surgery and radioiodine therapy. Non-radioiodine-avid LM and repeated primary tumor surgeries are independent risk factors for poor prognoses of pregnant patients.
Collapse
Affiliation(s)
- Chuang Xi
- Department of Nuclear Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Qian Zhang
- Department of Obstetrics and Gynaecology, Shanghai Eighth Hospital, Shanghai, China
| | - Hong-Jun Song
- Department of Nuclear Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Chen-Tian Shen
- Department of Nuclear Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | | | - Jian-Wen Sun
- Department of Nuclear Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Zhong-Ling Qiu
- Department of Nuclear Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Quan-Yong Luo
- Department of Nuclear Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| |
Collapse
|
14
|
Zhang X, Zhang X, Du W, Dai L, Luo R, Fang Q, Ge H. Fine Needle Biopsy Versus Core Needle Biopsy Combined With/Without Thyroglobulin or BRAF 600E Mutation Assessment for Detecting Cervical Nodal Metastasis of Papillary Thyroid Carcinoma. Front Endocrinol (Lausanne) 2021; 12:663720. [PMID: 33912138 PMCID: PMC8072388 DOI: 10.3389/fendo.2021.663720] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Accepted: 03/10/2021] [Indexed: 11/13/2022] Open
Abstract
Objectives To analyze the diagnostic benefit of fine needle aspiration biopsy cytology (FNAB-C) and core needle biopsy tissue (CNB-T) with the addition of thyroglobulin (Tg) in the washout of the needle or BRAF V600E mutation assessment in assessing cervical lymph node metastasis (LNM) in papillary thyroid carcinoma. Materials and Methods A total of 186 lymph nodes were punctured by fine or core needle. The diagnostic performance of FNAB-C and CNB-T with Tg in the washout or BRAF V600E mutation assessment was compared. Results The optimal cutoff value of FNAB-Tg was 1.0 ng/ml, with an AUC of 0.976. The sensitivity and specificity of FNAB-C in predicting cervical LNM were 97.4% and 71.4%, respectively, and the addition of FNAB-Tg could contribute to a sensitivity of 100% and a specificity of 95%, but the introduction of BRAF V600E mutation assessment was associated with a decreased sensitivity of 96.3% and a decreased specificity of 50.0%. The FNAB-Tg level showed a comparable distribution in malignant lymph nodes with different TgAb statuses, serum TSH levels, and serum Tg levels. The sensitivity and specificity of CNB-T in predicting cervical LNM were 98.9% and 100%, respectively. The addition of CNB-Tg did not alter the diagnostic ability, but the introduction of BRAF V600E mutation assessment obtained the best performance, with a sensitivity of 100% and specificity of 100%. Conclusion The sensitivity and specificity of FNAB-C could be increased if combined with FNAB-Tg. CNB-T alone could provide satisfactory diagnostic reliability.
Collapse
Affiliation(s)
- Xiaojun Zhang
- Department of Head Neck and Thyroid, Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, China
| | - Xu Zhang
- Department of Head Neck and Thyroid, Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, China
| | - Wei Du
- Department of Head Neck and Thyroid, Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, China
| | - Liyuan Dai
- Department of Head Neck and Thyroid, Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, China
| | - Ruihua Luo
- Department of Head Neck and Thyroid, Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, China
| | - Qigen Fang
- Department of Head Neck and Thyroid, Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, China
| | - Hong Ge
- Department of Radiation Oncology, Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, China
| |
Collapse
|
15
|
Back K, Choe JH, Kim JS, Kim JH. Occult contralateral central neck metastasis in papillary thyroid carcinoma with preoperatively documented ipsilateral lateral neck metastasis. Eur J Surg Oncol 2021; 47:1339-1345. [PMID: 33744024 DOI: 10.1016/j.ejso.2021.01.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Revised: 12/12/2020] [Accepted: 01/06/2021] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND This study was conducted to evaluate risk factors and long-term prognosis of contralateral central neck metastasis (CCNM) in papillary thyroid cancer (PTC) patients with ipsilateral lateral neck metastasis. We present clinical evidence to aid in surgical decision-making regarding the extent of central neck dissection (CND), focusing on separation between ipsilateral and contralateral sides. METHODS A total of 379 PTC patients who underwent total thyroidectomy and concomitant bilateral central neck dissection with ipsilateral lateral neck dissection (LND) at a single institution was retrospectively included between January 1997 and December 2015. RESULTS The median follow-up time was 83.2 months, the mean age was 44.3 years, and the mean tumor size was 1.5 cm. Among the study sample, 266 patients were female (70.2%) and 113 (29.8%) were male. Of 379 patients, CCNM was present in 34.6%. In multivariate analysis, male sex (adjusted OR = 2.46, p = 0.002), bilaterality (adjusted OR = 2.58, p = 0.004), number of metastatic ipsilateral central lymph nodes (adjusted OR = 1.15, p = 0.002), number of metastatic lateral lymph nodes (adjusted OR = 1.48, p < 0.001), and three-level metastasis (adjusted OR = 2.46, p = 0.012) were identified as risk factors of CCNM. Overall recurrence occurred in 6.0% and 11.5% of patients in the CCNM (-) group and CCNM (+) group, respectively. In addition, contralateral recurrence was observed in 1.2% patients and 0.8% patients in the CCNM (-) group and CCNM (+) group, respectively. However, CCNM did not significantly increase risk of recurrence (adjusted HR = 1.01, p = 0.981). CONCLUSIONS Although the probability of pathological CCNM is not negligible, CCNM was not associated with higher risk of recurrence. This study suggest that central neck dissection may be limited to the ipsilateral side, and the result regarding prognosis of CCNM may help to avoid bilateral CND so that it could have potential to minimize unnecessary surgery-related complications such as recurrent laryngeal nerve(RLN) injury or hypoparathyroidism.
Collapse
Affiliation(s)
- Kyorim Back
- Division of Endocrine Surgery, Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea.
| | - Jun-Ho Choe
- Division of Endocrine Surgery, Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Jee Soo Kim
- Division of Endocrine Surgery, Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Jung-Han Kim
- Division of Endocrine Surgery, Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea.
| |
Collapse
|
16
|
Zheng G, Ma C, Sun H, Wu G, Guo Y, Wu G, Zheng H. Safety and surgical outcomes of transoral endoscopic thyroidectomy vestibular approach for papillary thyroid cancer: A two-centre study. Eur J Surg Oncol 2021; 47:1346-1351. [PMID: 33558121 DOI: 10.1016/j.ejso.2021.01.028] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2020] [Revised: 01/25/2021] [Accepted: 01/27/2021] [Indexed: 12/31/2022] Open
Abstract
OBJECTIVE The transoral endoscopic thyroidectomy vestibular approach (TOETVA) has been increasingly used to treat patients with papillary thyroid cancer (PTC) with improved cosmetic outcomes. This study aimed to explore the safety and efficacy of TOETVA in patients with PTC. MATERIALS AND METHODS This retrospective study included TOETVA patients from Yantai Yuhuangding and Xiamen Zhongshan Hospitals. Among the 297 patients studied, 84 had benign nodules (28.3%), 208 had PTC (70.0%), and five had follicular thyroid cancer (1.7%). RESULTS The incidence of transient and permanent recurrent laryngeal nerve injury was 1.3%, while that of transient hypoparathyroidism was 1.0%. Mental nerve paraesthesia was observed in 241 cases (81.1%), while permanent mental nerve paraesthesia was noted in seven cases (2.4%). Abnormal motor function of the lower lip and chin was observed in 12 cases (4.0%). Ten of the 208 patients with PTC (4.8%) underwent total thyroidectomy (TT) and bilateral central neck dissection (CND). A mean 6.6 ± 4.1 and 10.9 ± 4.0 lymph nodes were removed in the unilateral and bilateral surgeries, respectively, with a metastasis rate of 49.0%; a mean 2.7 ± 2.3 and 3.2 ± 2.6 lymph nodes were metastatic, respectively. The parathyroid gland was inadvertently removed in 6.6% and auto-transplanted in 10.6% of patients with unilateral PTC. The non-stimulated thyroglobulin level in the TT and bilateral CND patients was below 1 ng/mL at the 6-month follow-up. CONCLUSION TOETVA is safe in well-selected patients with unilateral PTC. However, its safety remains unclear in patients treated with TT and bilateral CND.
Collapse
Affiliation(s)
- Guibin Zheng
- Department of Thyroid Surgery, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, 264000, China
| | - Chi Ma
- Department of Thyroid Surgery, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, 264000, China
| | - Haiqing Sun
- Department of Thyroid Surgery, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, 264000, China
| | - Guochang Wu
- Department of Thyroid Surgery, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, 264000, China
| | - Yawen Guo
- Department of Thyroid Surgery, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, 264000, China
| | - Guoyang Wu
- Department of General Surgery, Zhongshan Hospital Xiamen University, Xiamen, 361004, China.
| | - Haitao Zheng
- Department of Thyroid Surgery, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, 264000, China.
| |
Collapse
|
17
|
Wei Y, Yu MA, Niu Y, Hao Y, Di JX, Zhao ZL, Cao XJ, Peng LL, Li Y. Combination of Lymphatic and Intravenous Contrast-Enhanced Ultrasound for Evaluation of Cervical Lymph Node Metastasis from Papillary Thyroid Carcinoma: A Preliminary Study. Ultrasound Med Biol 2021; 47:252-260. [PMID: 33158634 DOI: 10.1016/j.ultrasmedbio.2020.10.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 09/06/2020] [Accepted: 10/05/2020] [Indexed: 06/11/2023]
Abstract
The aim of this prospective study was to evaluate the value of the combination of lymphatic contrast-enhanced ultrasound (LCEUS) and intravenous contrast-enhanced ultrasound (IVCEUS) for the identification of cervical lymph node metastasis (CLNM) from papillary thyroid carcinoma (PTC). From November 2018 to March 2019, 24 consecutive patients with PTC were evaluated. All patients underwent routine US, LCEUS and IVCEUS. Pathology was used as the gold standard. After injection of a contrast agent into the thyroid parenchyma, lymphatic vessels and lymph nodes (LNs) could be exclusively displayed as hyper-enhancement on LCEUS. Benign LNs displayed a complete bright ring (100%) and homogeneous perfusion (88.9%) on LCEUS, while displaying centrifugal perfusion (66.7%) and homogenous enhancement (88.9%) on IVCEUS. Perfusion defects (94.9%) and interruption of the bright ring (71.8%) were the two characteristic LCEUS signs for diagnosing CLNM. On IVCEUS, CLNM appeared as centripetal perfusion (59.0%) and heterogeneous enhancement (59.0%). After comparison with pathology, perfusion defect was correlated to the metastatic foci in the medulla and interruption of the bright ring to the tumor seeding in the marginal sinus (all p values <0.05). LCEUS had more value (area under the receiver operating characteristic curve [AUC] = 0.850, 95% confidence interval [CI]: 0.682-1.000) in diagnosing CLNM than IVCEUS (AUC = 0.692, 95% CI: 0.494-0.890) and routine US (AUC = 0.581, 95% CI: 0.367-0.796). The combination of LCEUS and IVCEUS has the highest diagnostic value (AUC = 0.863, 95% CI: 0.696-1.000). LCEUS had higher diagnostic value than IVCEUS and US for CLNM from PTC. The combination of LCEUS and IVCEUS has the highest diagnostic value for CLNM.
Collapse
Affiliation(s)
- Ying Wei
- Department of Interventional Ultrasound Medicine, China-Japan Friendship Hospital, Beijing, China
| | - Ming-An Yu
- Department of Interventional Ultrasound Medicine, China-Japan Friendship Hospital, Beijing, China.
| | - Yun Niu
- Department of Pathology, China-Japan Friendship Hospital, Beijing, China
| | - Ying Hao
- Department of Ultrasound, Tumor Hospital of Mu Dan Jiang City, Mudanjiang, China
| | - Jin-Xi Di
- Department of Pathology, China-Japan Friendship Hospital, Beijing, China
| | - Zhen-Long Zhao
- Department of Interventional Ultrasound Medicine, China-Japan Friendship Hospital, Beijing, China
| | - Xiao-Jing Cao
- Department of Interventional Ultrasound Medicine, China-Japan Friendship Hospital, Beijing, China
| | - Li-Li Peng
- Department of Interventional Ultrasound Medicine, China-Japan Friendship Hospital, Beijing, China
| | - Yan Li
- Department of Interventional Ultrasound Medicine, China-Japan Friendship Hospital, Beijing, China
| |
Collapse
|
18
|
Gugnoni M, Manicardi V, Torricelli F, Sauta E, Bellazzi R, Manzotti G, Vitale E, de Biase D, Piana S, Ciarrocchi A. Linc00941 Is a Novel Transforming Growth Factor β Target That Primes Papillary Thyroid Cancer Metastatic Behavior by Regulating the Expression of Cadherin 6. Thyroid 2021; 31:247-263. [PMID: 32495722 DOI: 10.1089/thy.2020.0001] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Background: Papillary thyroid cancers (PTCs) are common, usually indolent malignancies. Still, a small but significant percentage of patients have aggressive tumors and develop distant metastases leading to death. Currently, it is not possible to discriminate aggressive lesions due to lack of prognostic markers. Long noncoding RNAs (lncRNAs), which are selectively expressed in a context-dependent manner, are expected to represent a new landscape to search for molecular discriminants. Transforming growth factor β (TGFβ) is a multifunctional cytokine that fosters epithelial-to-mesenchymal transition and metastatic spreading. In PTCs, it triggers the expression of the metastatic marker Cadherin 6 (CDH6). Here, we investigated the TGFβ-dependent lncRNAs that may cooperate to potentiate PTC aggressiveness. Methods: We used a genome-wide approach to map enhancer (ENH)-associated lncRNAs under TGFβ control. Linc00941 was selected and validated using functional in vitro assays. A combined approach using bioinformatic analyses of the thyroid cancer (THCA)-the cancer genome atlas (TCGA) dataset and RNA-seq analysis was used to identify the processes in which linc00941 was involved in and the genes under its regulation. Correlation with clinical data was performed to evaluate the potential of this lncRNA and its targets as prognostic markers in THCA. Results: Linc00941 was identified as transcribed starting from one of the TGFβ-induced ENHs. Linc00941 expression was significantly higher in aggressive cancer both in the TCGA dataset and in a separate validation cohort from our institution. Loss of function assays for linc00941 showed that it promotes response to stimuli and invasiveness while restraining proliferation in PTC cells, a typical phenotype of metastatic cells. From the integration of TCGA data and linc00941 knockdown RNA-seq profiling, we identified 77 genes under the regulation of this lncRNA. Among these, we found the prometastatic gene CDH6. Linc00941 knockdown partially recapitulates the effects observed upon CDH6 silencing, promoting cell cytoskeleton and membrane adhesions rearrangements and autophagy. The combined expression of CDH6 and linc00941 is a distinctive feature of highly aggressive PTC lesions. Conclusions: Our data provide new insights into the biology driving metastasis in PTCs and highlight how lncRNAs cooperate with coding transcripts to sustain these processes.
Collapse
Affiliation(s)
- Mila Gugnoni
- Laboratory of Translational Research, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Veronica Manicardi
- Laboratory of Translational Research, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
- Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, Modena, Italy
| | - Federica Torricelli
- Laboratory of Translational Research, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Elisabetta Sauta
- Laboratory of Translational Research, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
- Department of Electrical, Computer and Biomedical Engineering, University of Pavia, Pavia, Italy
| | - Riccardo Bellazzi
- Department of Electrical, Computer and Biomedical Engineering, University of Pavia, Pavia, Italy
| | - Gloria Manzotti
- Laboratory of Translational Research, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Emanuele Vitale
- Laboratory of Translational Research, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Dario de Biase
- Molecular Pathology Unit, Department of Pharmacy and Biotechnology, University of Bologna, Bologna, Italy
| | - Simonetta Piana
- Pathology Unit, Department of Oncology and Advanced Technologies, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Alessia Ciarrocchi
- Laboratory of Translational Research, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| |
Collapse
|
19
|
Wang Y, Deng C, Shu X, Yu P, Wang H, Su X, Tan J. Risk Factors and a Prediction Model of Lateral Lymph Node Metastasis in CN0 Papillary Thyroid Carcinoma Patients With 1-2 Central Lymph Node Metastases. Front Endocrinol (Lausanne) 2021; 12:716728. [PMID: 34721289 PMCID: PMC8555630 DOI: 10.3389/fendo.2021.716728] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Accepted: 09/23/2021] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Papillary thyroid cancer (PTC) in clinically lymph node-negative (cN0) patients is prone toward lymph node metastasis. As a risk factor for tumor persistence and local recurrence, lateral lymph node metastasis (LLNM) is related to the number of central lymph node metastases (CLNMs). METHODS We performed LLNM risk stratification based on the number of CLNMs for cN0 PTC patients who underwent thyroidectomy and lymph node dissection between January 2013 and December 2018. A retrospective analysis was applied to the 274 collected patients with 1-2 CLNMs. We examined the clinicopathological characteristics of the patients and constructed a LASSO model. RESULTS In the 1-2 CLNM group, tumors >10 mm located in the upper region and nodular goiters were independent risk factors for LLNM. Specifically, tumors >20 mm and located in the upper region contributed to metastasis risk at level II. Hashimoto's thyroiditis reduced this risk (p = 0.045, OR = 0.280). Age ≤ 30 years and calcification (microcalcification within thyroid nodules) correlated with LLNM. The LASSO model divided the population into low- (25.74%) and high-risk (57.25%) groups for LLNM, with an AUC of 0.715. CONCLUSIONS For patients with 1-2 CLNMs, young age, calcification, nodular goiter, tumor >10 mm, and tumor in the upper region should alert clinicians to considering a higher occult LLNM burden. Close follow-up and therapy adjustment may be warranted for high-risk patients.
Collapse
Affiliation(s)
- Yuanyuan Wang
- Department of Endocrine and Breast Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Chang Deng
- Department of Endocrine and Breast Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Xiujie Shu
- Department of Endocrine and Breast Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Ping Yu
- Department of Endocrine and Breast Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Huaqiang Wang
- Department of Hepatobiliary, Breast and Thyroid Surgery, The People’s Hospital of Nanchuan, Chongqing, China
| | - Xinliang Su
- Department of Endocrine and Breast Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
- *Correspondence: Xinliang Su, ; Jinxiang Tan,
| | - Jinxiang Tan
- Department of Endocrine and Breast Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
- *Correspondence: Xinliang Su, ; Jinxiang Tan,
| |
Collapse
|
20
|
Feng JW, Hong LZ, Wang F, Wu WX, Hu J, Liu SY, Jiang Y, Ye J. A Nomogram Based on Clinical and Ultrasound Characteristics to Predict Central Lymph Node Metastasis of Papillary Thyroid Carcinoma. Front Endocrinol (Lausanne) 2021; 12:666315. [PMID: 33995284 PMCID: PMC8115120 DOI: 10.3389/fendo.2021.666315] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Accepted: 03/29/2021] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND The status of lymph nodes in the central compartment is crucial to determining the surgical strategies for papillary thyroid carcinoma (PTC). We aimed to develop a nomogram for predicting central lymph node metastasis (CLNM). METHODS A total of 886 PTC patients who underwent total thyroidectomy or lobectomy with central neck dissection (CND) from July 2019 to June 2020 were retrospectively retrieved. Clinical and ultrasound features were collected. Univariate and multivariate analysis were performed to determine risk factors of CLNM. A nomogram for predicting CLNM was developed, internal and external calibration was performed for the established model. RESULTS Variables (sex, chronic lymphocytic thyroiditis, tumor size, the number of foci, tumor location, margin) significantly associated with CLNM were included in the nomogram. The nomogram showed excellent calibration in the training group and validation group, with area under curves of 0.806 (95% CI, 0.771 to 0.825), and 0.799 (95% CI, 0.778-0.813) respectively. CONCLUSION Through this accurate and easy-to-use nomogram, the possibility of CLNM can be objectively quantified preoperatively. Clinicians can use this nomogram to evaluate the status of lymph nodes in PTC patients and consider prophylactic CND for those with high scores.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | - Jing Ye
- *Correspondence: Yong Jiang, ; Jing Ye,
| |
Collapse
|
21
|
Du W, Fang Q, Zhang X, Dai L. Metastasis of cN0 Papillary Thyroid Carcinoma of the Isthmus to the Lymph Node Posterior to the Right Recurrent Laryngeal Nerve. Front Endocrinol (Lausanne) 2021; 12:677986. [PMID: 34040587 PMCID: PMC8142539 DOI: 10.3389/fendo.2021.677986] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Accepted: 04/19/2021] [Indexed: 12/20/2022] Open
Abstract
OBJECTIVE The association between metastasis to the lymph node posterior to the right recurrent laryngeal nerve (LN-prRLN) and cN0 papillary thyroid carcinoma (PTC) located in the thyroid isthmus remains unknown; therefore, our goal was to analyze the characteristics of LN-prRLN metastasis of cN0 PTCs of the thyroid isthmus and determine its potential predictors. PATIENTS AND METHODS This retrospective study included patients who underwent bilateral central neck dissection between January 2018 and January 2021. The specimen was divided into five groups of prelaryngeal lymph node (LN), pretracheal LN, left paratracheal LN, lymph node anterior to the right recurrent laryngeal nerve (LN-arRLN), and LN-prRLN. Univariate and multivariate analyses were used to assess the association between the clinical pathologic variables and LN-prRLN metastases. Surgical complications were presented descriptively. RESULTS A total of 357 patients were included, LN-prRLN metastasis occurred in 23 (6.4%) patients, and LN-prRLN was positive only when there were other LN metastases, especially LN-arRLN metastases. Other independent risk factors for LN-prRLN included foci numbers ≥2, tumor size ≥5.0 mm, and extrathyroidal extensions. The rates of permanent hypoparathyroidism and vocal cord paralysis were 1.1% and 2.0%, respectively. CONCLUSION LN-prRLN metastases should not be ignored in cN0 PTC located in the thyroid isthmus; however, its dissection is a safe procedure, and the status of LN-arRLN can be a reliable predictor for LN-prRLN metastases.
Collapse
|
22
|
Zhang X, Chen W, Fang Q, Fan J, Feng L, Guo L, Liu S, Ge H, Du W. Lateral Lymph Node Metastases in T1a Papillary Thyroid Carcinoma: Stratification by Tumor Location and Size. Front Endocrinol (Lausanne) 2021; 12:716082. [PMID: 34335480 PMCID: PMC8320373 DOI: 10.3389/fendo.2021.716082] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Accepted: 06/25/2021] [Indexed: 01/17/2023] Open
Abstract
OBJECTIVE To analyze the incidence and risk factors for lateral lymph node metastases (LNMs) in T1a papillary thyroid carcinoma (PTC) with a focus on tumor location and size. MATERIALS AND METHODS The incidence of lateral LNM in 345 cases of T1a PTC was retrospectively analyzed. Univariate and multivariate analyses were performed to assess the relationships between lateral LNM and clinicopathological characteristics. RESULTS The incidence of skip metastasis to lateral LNM in T1a PTC located in the upper lobe was 12.1% (8/66). Logistic regression analysis indicated tumor size >5 mm (OR = 5.04, 95% CI = 1.79 to 14.18, P = 0.002), upper lobe location (OR = 7.68, 95% CI = 3.05-19.34, P < 0.001) and the number of central neck LNM (<2: OR = 24.79, 95% CI = 8.23-74.60, P < 0.001; ≥2: OR = 4.99, 95% CI = 1.95-12.73, P < 0.001) were independently associated with lateral LNM. Comparing the lateral and central LNM stratification based on tumor location revealed that both the incidences of lateral (33.3%) and central (30.3%) LNM of T1a PTC located in the upper lobe were higher than those of T1a PTC located in the middle and lower lobes. Of T1a PTC located in the upper lobe, the incidence of lateral LNM was 33.3% (22/66), which was higher than that [30.3% (20/66)] of central LNM. This finding is reversed in all T1a PTC cases and T1a PTC cases with tumor located in the middle and lower lobes. CONCLUSION A particularly high likelihood of lateral LNM was observed in T1a PTC patients with tumor located in the upper lobe of the thyroid gland, especially the tumor >5 mm in size, which could be considered a risk factor for lateral LNM in the clinical management of T1a PTC.
Collapse
Affiliation(s)
- Xiaojun Zhang
- Department of Head Neck and Thyroid Surgery, The Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, Henan, China
| | - Wenkuan Chen
- Department of Head and Neck Surgery, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Qigen Fang
- Department of Head Neck and Thyroid Surgery, The Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, Henan, China
| | - Jie Fan
- Department of Head Neck and Thyroid Surgery, The Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, Henan, China
| | - Lu Feng
- Department of Head Neck and Thyroid Surgery, The Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, Henan, China
| | - Lanwei Guo
- Office for Cancer Control and Research, Henan Cancer Hospital, The Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou, China
| | - Shanting Liu
- Department of Head Neck and Thyroid Surgery, The Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, Henan, China
| | - Hong Ge
- Department of Radiation Oncology, The Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, Henan, China
- *Correspondence: Wei Du, ; Hong Ge,
| | - Wei Du
- Department of Head Neck and Thyroid Surgery, The Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, Henan, China
- *Correspondence: Wei Du, ; Hong Ge,
| |
Collapse
|
23
|
Han DY, Sohn YM, Seo M, Yun SJ, Park WS, Jeon SH, Cho YH. Shear-wave elastography in thyroid ultrasound: Can be a predictor of extrathyroidal extension and cervical lymph node metastasis in papillary thyroid carcinoma? Medicine (Baltimore) 2020; 99:e23654. [PMID: 33350745 PMCID: PMC7769340 DOI: 10.1097/md.0000000000023654] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Accepted: 11/12/2020] [Indexed: 11/25/2022] Open
Abstract
This study aimed to investigate whether extrathyroidal extension (ETE) and cervical lymph node metastasis (LNM) can be predicted using elasticity parameters of shear-wave elastography (SWE) combined with B-mode ultrasound (US) of papillary thyroid carcinomas (PTCs).We retrospectively reviewed 111 patients who underwent preoperative SWE evaluation among PTC patients from July 1, 2016 to June 20, 2018. Patients were divided into 2 groups based on the presence or absence of ETE based on pathology reports. Univariate and multivariate analyses of clinical and radiologic features including B-mode US features, US patterns, and SWE parameters were performed. These analyses were repeated in LNM positive and negative groups. The diagnostic performance of SWE parameters were also evaluated.Of the 111 patients, 33 had ETE, 78 did not have ETE, 44 had LNM, and 67 did not have LNM. A taller-than-wide shape and T3 stage on US were associated with ETE. Female sex, total thyroidectomy, and T3 stage on US were associated with LNM. When B-mode US and SWE were combined, there was no improvement in diagnostic performance.Combination of SWE and B-mode US findings is not useful for predicting ETE and LNM status in PTC patients.
Collapse
Affiliation(s)
- Dong Yoon Han
- Department of Radiology, Kyung Hee University Hospital, College of Medicine, Kyung Hee University, Seoul
| | - Yu-Mee Sohn
- Department of Radiology, Kyung Hee University Hospital, College of Medicine, Kyung Hee University, Seoul
| | - Mirinae Seo
- Department of Radiology, Kyung Hee University Hospital, College of Medicine, Kyung Hee University, Seoul
| | - Seong Jong Yun
- Department of Radiology, G SAM Hospital, 591 Gunpo-ro, Gunpo-si, Gyeonggi-do
| | - Won Seo Park
- Department of Surgery, Kyung Hee University Hospital, College of Medicine, Kyung Hee University
| | - Seok Ho Jeon
- Department of Anesthesiology and Pain Medicine, Seoul Sacred Heart General Hospital, 259 Wangsan-ro, Dongdaemun-gu, Seoul, South Korea
| | - Yong Hyun Cho
- Department of Anesthesiology and Pain Medicine, Seoul Sacred Heart General Hospital, 259 Wangsan-ro, Dongdaemun-gu, Seoul, South Korea
| |
Collapse
|
24
|
Nava CF, Scheffel RS, Zanella AB, Zelmanovitz F, Maia AL, Dora JM. Reappraising the Diagnostic Accuracy of Post-Treatment Whole-Body Scans for Differentiated Thyroid Carcinoma. Horm Metab Res 2020; 52:834-840. [PMID: 32750721 DOI: 10.1055/a-1212-8594] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Initial treatment for differentiated thyroid carcinoma (DTC) often consists of surgery and the administration of radioiodine. In this context, post-treatment Whole-Body Scans (ptWBS) are currently recommended, but data on its diagnostic accuracy are rare. The aim of the study was to evaluate the performance of ptWBS for distant metastasis in DTC patients. We included DTC patients who received radioiodine and underwent ptWBS between 2009-2015. The medical data were independently reviewed by two specialists to evaluate the concordance of positive distant ptWBS uptake and distant metastasis documented by imaging exams (gold standard). We studied 268 DTC patients. The mean age was 46±16 years (82% women), and papillary thyroid carcinoma was diagnosed in 87% of the patients. The median tumor size was 2.7 cm, 40% had lymph node involvement, and 11% had distant metastasis. Twenty-eight patients (10%) had distant ptWBS uptake, and nine of them (32%) were false-positives. In addition, nine false-negative ptWBS uptakes were identified. The overall performance of ptWBS showed 68% sensitivity and 96% specificity with significantly different performance according to the American Thyroid Association (ATA) risk groups. While the ptWBS performance for ATA low-intermediate-risk showed 29% sensitivity, 97% specificity, and Kappa of 0.19, the ATA high-risk group ptWBS displayed high sensitivity (82%), specificity (100%), and good agreement (Kappa 0.74). ptWBS is useful for a subgroup of ATA high-risk DTC patients. The overall poor performance of ptWBS suggests that it should be reconsidered for routine use in ATA at low to intermediate risk: the exam has little value to this subgroup.
Collapse
Affiliation(s)
- Carla Fernanda Nava
- Thyroid Unit, Endocrine Division, Hospital de Clínicas de Porto Alegre, Porto Alegre, Rio Grande do Sul, Brazil
| | - Rafael Selbach Scheffel
- Thyroid Unit, Endocrine Division, Hospital de Clínicas de Porto Alegre, Porto Alegre, Rio Grande do Sul, Brazil
| | - André Borsatto Zanella
- Thyroid Unit, Endocrine Division, Hospital de Clínicas de Porto Alegre, Porto Alegre, Rio Grande do Sul, Brazil
| | - Flavio Zelmanovitz
- Nuclear Medicine, Hospital de Clínicas de Porto Alegre, Porto Alegre, Rio Grande do Sul, Brazil
| | - Ana Luiza Maia
- Thyroid Unit, Endocrine Division, Hospital de Clínicas de Porto Alegre, Porto Alegre, Rio Grande do Sul, Brazil
| | - Jose Miguel Dora
- Thyroid Unit, Endocrine Division, Hospital de Clínicas de Porto Alegre, Porto Alegre, Rio Grande do Sul, Brazil
| |
Collapse
|
25
|
Ito Y, Hirokawa M, Hayashi T, Ota H, Oshita M, Kihara M, Miya A, Miyauchi A. Case report: exceptionally rapid growth character of hobnail variant of papillary thyroid carcinoma: a report of four cases. Endocr J 2020; 67:1047-1053. [PMID: 32554948 DOI: 10.1507/endocrj.ej20-0248] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
The newest WHO classification adopts hobnail variant as an aggressive variant of papillary thyroid carcinoma (PTC). We here report four cases (ages 70-76 years, all females) with hobnail variant PTC treated at Kuma Hospital. Their lesions were cytologically diagnosed as PTC before surgery, but not as hobnail variant. All patients underwent a total thyroidectomy with central node dissection, and two patients also underwent therapeutic lateral node dissection. The clinical courses of three of the patients were very eventful. One patient showed recurrence to lymph nodes in the lateral compartment only 5 months after the initial surgery. In the initial surgery, one patient had a 36-mm lymph node metastasis in the lateral compartment, which was diagnosed as hobnail variant on pathology; 9 months post-surgery, metastases to the ipsilateral lateral lymph node, lung, and bone were newly detected. Her lung metastasis grew rapidly; its tumor volume-doubling time was 0.15 years and its tumor-doubling rate was 6.67/year. One patient underwent annual ultrasound examinations as postoperative follow-up after hemithyroidectomy for a benign nodule, but a 35-mm nodule diagnosed as PTC on cytology and lateral node metastases appeared within a short period, and she underwent a second surgery. Both the primary lesion and lymph nodes were diagnosed as hobnail variant by postoperative pathology. Three of the four patients showed exceptionally rapid growth of primary and/or metastatic/recurred lesions, indicating that patients with the hobnail variant should undergo very close and careful post-operative observation.
Collapse
Affiliation(s)
- Yasuhiro Ito
- Department of Surgery, Kuma Hospital, Kobe 650-0011, Japan
| | | | | | - Hisashi Ota
- Department of Clinical Laboratory, Kuma Hospital, Kobe 650-0011, Japan
| | - Maki Oshita
- Department of Clinical Laboratory, Kuma Hospital, Kobe 650-0011, Japan
| | - Minoru Kihara
- Department of Surgery, Kuma Hospital, Kobe 650-0011, Japan
| | - Akihiro Miya
- Department of Surgery, Kuma Hospital, Kobe 650-0011, Japan
| | - Akira Miyauchi
- Department of Surgery, Kuma Hospital, Kobe 650-0011, Japan
| |
Collapse
|
26
|
|
27
|
Li R, Wan T, Qu J, Yu Y, Zheng R. Long non-coding RNA DLEUI promotes papillary thyroid carcinoma progression by sponging miR-421 and increasing ROCK1 expression. Aging (Albany NY) 2020; 12:20127-20138. [PMID: 32910787 PMCID: PMC7655200 DOI: 10.18632/aging.103642] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2019] [Accepted: 06/22/2020] [Indexed: 12/17/2022]
Abstract
We investigated the role of long non-coding RNA DLEU1 (deleted in lymphocytic leukemia 1) in the progression of papillary thyroid carcinoma (PTC). DLEU1 levels were higher in PTC cell lines (BHP5-16, TPC-1,8505C, and SW1736) and patient tissues (n=54) than in a human thyroid follicular epithelial cell line (Nthy-ori3-1) or adjacent normal thyroid tissues. High DLEU1 expression correlated positively with lymph node metastasis and advanced clinical stages in PTC patients. Bioinformatics, dual luciferase reporter, and RNA pulldown assays confirmed that DLEU1 directly binds to miR-421. Moreover, bioinformatics and dual luciferase reporter assays showed that miR-421 directly binds to the 3'untranslated region of the rho-related coiled-coil kinase 1 (ROCK1) in TPC-1 cells. PTC patient tissues and cell lines showed high ROCK1 mRNA and protein levels as well as low miR-421 levels. CCK-8, flow cytometry, wound healing, and Transwell invasion assays demonstrated that DLEU1 silencing decreases TPC-1 cell proliferation, survival and progression, but they can be rescued by miR-421 knockdown or ROCK1 overexpression. DLEU1 knockdown in TPC-1 cells decreased in vivo xenograft tumor size and weight compared to controls in nude mice. These findings demonstrate that DLEU1 promotes PTC progression by sponging miR-421 and increasing ROCK1 expression.
Collapse
Affiliation(s)
- Rui Li
- Department of Thyroid Surgery, The First Hospital of Jilin University, Changchun 130021, P.R. China
| | - Taihu Wan
- Department of Division of Interventional Radiology, China-Japan Union Hospital of Jilin University, Changchun 130033, China
| | - Jie Qu
- Department of VIP Unit, China-Japan Union Hospital of Jilin University, Changchun 130033, China
| | - Yang Yu
- Department of General Surgery, China-Japan Union Hospital of Jilin University, Changchun 130033, China
| | - Ruipeng Zheng
- Department of Interventional Therapy, The First Hospital of Jilin University, Changchun 130021, P.R. China
| |
Collapse
|
28
|
Bortz MD, Kuchta K, Winchester DJ, Prinz RA, Moo-Young TA. Extrathyroidal extension predicts negative clinical outcomes in papillary thyroid cancer. Surgery 2020; 169:2-6. [PMID: 32682508 DOI: 10.1016/j.surg.2020.04.003] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Revised: 03/12/2020] [Accepted: 04/02/2020] [Indexed: 11/18/2022]
Abstract
BACKGROUND The eighth edition American Joint Committee on Cancer tumor-node-metastasis staging for well-differentiated thyroid cancers, no longer considers "minimal" extrathyroidal extension for tumor staging. This change prompted us to examine the effect of extrathyroidal extension on patient outcomes. METHODS Patients (n = 177,497) in the 2016 National Cancer Database with classic papillary thyroid cancer were evaluated to determine the effect of extrathyroidal extension on overall survival and risk for nodal and distant metastases. Kaplan-Meier curves with the log-rank test were used to evaluate survival differences. Multivariable Cox and logistic regression analyses included relevant clinicopathologic variables (e.g. age, sex, race, and Charlson Comorbidity Index). RESULTS Patients with "minimal" extrathyroidal extension had worse survival versus patients with no extrathyroidal extension (10-year survival 89.3% vs 93.1%, hazard ratio 1.23; 95% confidence interval, 1.13-1.35; P < .001). Any extrathyroidal extension was associated with higher risks for lymph node (odds ratio 2.78; 95% confidence interval, 2.69-2.87) and distant metastasis (odds ratio 3.5; 95% confidence interval, 3.05-4.04). These associations persisted when comparing "micro" (extension into the thyroid capsule) versus none for nodal risk (odds ratio 1.25; 95% confidence interval, 1.18-1.33) and distant metastasis (OR 1.52; 95% confidence interval, 1.11-2.09). CONCLUSION All levels of extrathyroidal extension, including microscopic, were associated with increased risk for nodal and distant metastasis. Both minimal and macroscopic extrathyroidal extension were also associated with decreased overall survival. Such findings have the potential to affect the clinical decision making for patients diagnosed with papillary thyroid cancer.
Collapse
Affiliation(s)
- Michael D Bortz
- Department of Surgery, NorthShore University HealthSystem, Evanston, IL.
| | - Kristine Kuchta
- Department of Surgery, NorthShore University HealthSystem, Evanston, IL
| | | | - Richard A Prinz
- Department of Surgery, NorthShore University HealthSystem, Evanston, IL
| | | |
Collapse
|
29
|
Tian X, Song Q, Xie F, Ren L, Zhang Y, Tang J, Zhang Y, Jin Z, Zhu Y, Zhang M, Luo Y. Papillary thyroid carcinoma: an ultrasound-based nomogram improves the prediction of lymph node metastases in the central compartment. Eur Radiol 2020; 30:5881-5893. [PMID: 32588211 DOI: 10.1007/s00330-020-06906-6] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2019] [Revised: 02/27/2020] [Accepted: 04/21/2020] [Indexed: 02/07/2023]
Abstract
OBJECTIVES To develop a nomogram based on postoperative clinical and ultrasound findings to quantify the probability of central compartment lymph node metastases (CLNM). METHODS A total of 952 patients with histologically confirmed papillary thyroid carcinoma (PTC) were included in this retrospective study and assigned to three groups based on sex and age. The strongest predictors for CLNM were selected according to ultrasound imaging features, and an ultrasound (US) signature was constructed. By incorporating clinical characteristics, a predictive model presented as a nomogram was developed, and its performance was assessed with respect to calibration, discrimination and clinical usefulness. RESULTS Predictors contained in the nomogram included US signature, US-reported LN status and age. The US signature was constructed with tumour size and microcalcification. The nomogram showed excellent calibration in the training dataset, with an AUC of 0.826 (95% CI, 0.765-0.887) for male patients, 0.818 (95% CI, 0.746-0.890) for young females and 0.808 (95% CI, 0.757-0.859) for elder females. For male and young female patients, application of the nomogram to the validation cohort revealed good discrimination, with AUCs of 0.813 (95% CI, 0.722-0.904) and 0.814 (95% CI, 0.712-0.915), respectively. Conversely, for elderly female patients, the nomogram failed to show good performance with an AUC of 0.742 (95% CI, 0.661-0.823). CONCLUSION This ultrasound-based nomogram may serve as a useful clinical tool to provide valuable information for treatment decisions, especially for male and younger female patients. KEY POINTS • Age, gender, US-reported LN status and US signature were the strongest predictors of CLNM in PTC patients and informed the development of a predictive nomogram. • Microcalcification was the strongest predictor in the US signature, as CLMN was identified in approximately 92% of patients characterised by diffuse microcalcification. • Stratified by sex and age, this nomogram achieved good performance in predicting CLNM, especially in male and young female patients. This prediction tool may be useful as an imaging marker for identifying CLNM preoperatively in PTC patients and as a guide for personalised treatment.
Collapse
Affiliation(s)
- Xiaoqi Tian
- Medical College of Nankai University, No.94, Weijin Road, Nankai District, Tianjin, 300071, People's Republic of China
- Department of Ultrasound, Chinese PLA General Hospital, No.28, Fuxing Road, Haidian District, Beijing, 100853, People's Republic of China
| | - Qing Song
- Department of Ultrasound, Chinese PLA General Hospital, No.28, Fuxing Road, Haidian District, Beijing, 100853, People's Republic of China
- Department of Ultrasound, Seventh Medical Center of the PLA General Hospital, Beijing, People's Republic of China
| | - Fang Xie
- Department of Ultrasound, Chinese PLA General Hospital, No.28, Fuxing Road, Haidian District, Beijing, 100853, People's Republic of China
| | - Ling Ren
- Department of Ultrasound, Chinese PLA General Hospital, No.28, Fuxing Road, Haidian District, Beijing, 100853, People's Republic of China
| | - Ying Zhang
- Medical College of Nankai University, No.94, Weijin Road, Nankai District, Tianjin, 300071, People's Republic of China
- Department of Ultrasound, Chinese PLA General Hospital, No.28, Fuxing Road, Haidian District, Beijing, 100853, People's Republic of China
| | - Jie Tang
- Department of Ultrasound, Chinese PLA General Hospital, No.28, Fuxing Road, Haidian District, Beijing, 100853, People's Republic of China
| | - Yan Zhang
- Department of Ultrasound, Chinese PLA General Hospital, No.28, Fuxing Road, Haidian District, Beijing, 100853, People's Republic of China
| | - Zhuang Jin
- Department of Ultrasound, Chinese PLA General Hospital, No.28, Fuxing Road, Haidian District, Beijing, 100853, People's Republic of China
| | - Yaqiong Zhu
- Medical College of Nankai University, No.94, Weijin Road, Nankai District, Tianjin, 300071, People's Republic of China
- Department of Ultrasound, Chinese PLA General Hospital, No.28, Fuxing Road, Haidian District, Beijing, 100853, People's Republic of China
| | - Mingbo Zhang
- Department of Ultrasound, Chinese PLA General Hospital, No.28, Fuxing Road, Haidian District, Beijing, 100853, People's Republic of China
| | - Yukun Luo
- Medical College of Nankai University, No.94, Weijin Road, Nankai District, Tianjin, 300071, People's Republic of China.
- Department of Ultrasound, Chinese PLA General Hospital, No.28, Fuxing Road, Haidian District, Beijing, 100853, People's Republic of China.
| |
Collapse
|
30
|
Ngo DQ, Ngo QX, Van Le Q. Pediatric thyroid cancer: Risk factors for central lymph node metastasis in patients with cN0 papillary carcinoma. Int J Pediatr Otorhinolaryngol 2020; 133:110000. [PMID: 32200312 DOI: 10.1016/j.ijporl.2020.110000] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2020] [Revised: 03/07/2020] [Accepted: 03/09/2020] [Indexed: 12/15/2022]
Abstract
INTRODUCTION Prophylactic central neck node dissection (CND) for pediatric patients with papillary thyroid cancer (PTC) is still controversial. We aimed to identify the incidence and the predictive parameters of the central lymph node metastasis (CLN) in pediatric patients with cN0 PTC. METHODS This retrospective study had included 32 pediatric patients with cN0 PTC who underwent total thyroidectomy and prophylactic CND from 2015 to 2019. RESULTS The proportion of CLN metastasis was 75.0%. Univariate logistic regression demonstrated that CLN metastasis was associated with age (≤15 years; p = 0.028), tumour size > 1 cm (p = 0.008), multifocality (p = 0.028) and external extension (p = 0.041) Multivariate logistic regression revealed that age (≤15 years), multifocality, tumour size (>1 cm) and external extension were independent risk factors of CLN metastasis in pediatric patients. CONCLUSIONS In summary, central lymph node metastasis occurred in 75% of cN0 pediatric patient and were more common in larger tumour size (>1 cm), multifocal tumours, extrathyroidal extension, and younger age.
Collapse
Affiliation(s)
- Duy Quoc Ngo
- Department of Head and Neck Surgery, Vietnam National Cancer Hospital, 30 Cau Buou Street, Thanh Tri District, Hanoi, Viet Nam.
| | - Quy Xuan Ngo
- Department of Head and Neck Surgery, Vietnam National Cancer Hospital, 30 Cau Buou Street, Thanh Tri District, Hanoi, Viet Nam.
| | - Quang Van Le
- Department of Head and Neck Surgery, Vietnam National Cancer Hospital, 30 Cau Buou Street, Thanh Tri District, Hanoi, Viet Nam; Hanoi Medical University, 1 Ton That Tung Street, Hanoi, Viet Nam.
| |
Collapse
|
31
|
Mao J, Zhang Q, Zhang H, Zheng K, Wang R, Wang G. Risk Factors for Lymph Node Metastasis in Papillary Thyroid Carcinoma: A Systematic Review and Meta-Analysis. Front Endocrinol (Lausanne) 2020; 11:265. [PMID: 32477264 PMCID: PMC7242632 DOI: 10.3389/fendo.2020.00265] [Citation(s) in RCA: 78] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Accepted: 04/09/2020] [Indexed: 12/31/2022] Open
Abstract
Purpose: To explore the risk factors that may predict the lymph node metastasis potential of these lesions and new prevention strategies in papillary thyroid carcinoma patients. Materials and Methods: In total, 9,369 papillary thyroid carcinoma patients with 37.17% lymph node metastasis were analyzed (Revman 5.3 software) in this study. The PubMed and Embase databases were used for searching works systematically that were published through to January 22, 2020. Results: Several factors were related to the increased risk of lymph node metastasis in patients with papillary thyroid carcinoma: age <45 years (pooled OR = 1.52, 95% CI = 1.14-2.01, p <0.00001); gender = male (pooled OR = 1.68, 95% CI = 1.51-1.87, p <0.00001); multifocality (pooled OR = 2.05, 95% CI = 1.45-2.89, p <0.0001); tumor size ≥1.0 cm (pooled OR = 3.53, 95% CI = 2.62-4.76, p <0.00001); tumor location at the upper pole 1/3 (pooled OR =1.46, 95% CI = 1.04-2.04, p = 0.03); capsular invasion + (pooled OR = 3.48, 95% CI = 1.69-7.54, p = 0.002); and extrathyroidal extension + (pooled OR = 2.03, 95% CI= 1.78-2.31, p <0.00001). However, tumor bilaterality (pooled OR = 0.85, 95% CI = 0.54-1.34, p = 0.49) and Hashimoto's thyroditis (pooled OR = 1.08, 95% CI = 0.79-1.49, p = 0.62) showed no correlation with lymph node metastasis in papillary thyroid carcinoma patients. Conclusion: The systematic review and meta-analysis defined several significant risk factors of lymph node metastasis in papillary thyroid cancer patients: age (<45 years), gender (male), multifocality, tumor size (>1 cm), tumor location (1/3 upper), capsular invasion, and extra thyroidal extension. Bilateral tumors and Hashimoto's thyroiditis were unrelated to lymph node metastasis in patients with papillary thyroid cancer.
Collapse
Affiliation(s)
- Jingxin Mao
- School of Public Health, The Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guiyang, China
- College of Pharmaceutical Sciences, Southwest University, Chongqing, China
| | - Qinghai Zhang
- School of Public Health, The Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guiyang, China
- College of Food Science, Guizhou Medical University, Guiyang, China
| | - Haiyan Zhang
- Institute of Deep-Sea Science and Engineering, Chinese Academy of Science, Sanya, China
| | - Ke Zheng
- Department of Endocrine and Breast Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Rui Wang
- Department of Pharmacology, College of Pharmacy, Guilin Medical University, Guilin, China
| | - Guoze Wang
- School of Public Health, The Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guiyang, China
- College of Food Science, Guizhou Medical University, Guiyang, China
| |
Collapse
|
32
|
Golant BT, Velez-Perez A, Krishnamurthy S, Guo M, Mousavi S, Hu MI, Varghese JM, Zafereo ME, Debnam JM. Thyroid carcinoma metastasizing to the submandibular gland: Sonographic findings. J Clin Ultrasound 2020; 48:227-230. [PMID: 32045024 PMCID: PMC7528955 DOI: 10.1002/jcu.22821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/10/2019] [Revised: 12/11/2019] [Accepted: 02/03/2020] [Indexed: 06/10/2023]
Abstract
Metastases to the submandibular gland are extremely rare; a literature search retuned only three previously reported cases from a thyroid gland primary site. Herein, we report two cases of metastatic thyroid carcinoma to the submandibular gland in a 64-year-old woman with PTC and a 70-year-old-woman with medullary thyroid carcinoma (MTC). The metastases were identified on CT and PET/CT in one case and on CT in the other case, but both were diagnosed with ultrasound-guided fine-needle aspiration. Our cases highlight that while rare, both PTC and MTC can metastasize to the submandibular gland.
Collapse
Affiliation(s)
- Brandon T. Golant
- Department of Diagnostic Radiology, Section of Neuroradiology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Anneliese Velez-Perez
- Department of Anatomical Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Savitri Krishnamurthy
- Department of Anatomical Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Ming Guo
- Department of Anatomical Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Shima Mousavi
- Department of Anatomical Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Mimi I. Hu
- Department of Endocrine Neoplasia & Hormonal Disorders, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Jeena M. Varghese
- Department of Endocrine Neoplasia & Hormonal Disorders, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Mark E. Zafereo
- Department of Head and Neck Surgery, Division of Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - James M. Debnam
- Department of Diagnostic Radiology, Section of Neuroradiology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| |
Collapse
|
33
|
Lorenzo Villalba N, Saint-Mezard V, Alonso Ortiz MB, Córdoba Sosa Z, Andrès E, Zulfiqar AA. [Spinalcord compression secondary to metastases from a non-previous diagnosed thyroid cancer]. Rev Med Liege 2020; 75:201-202. [PMID: 32267105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
We presented a case of a 73-year-old woman presenting to the emergency department with a spinal cord compression secondary to a T2 mass lesion and needing emergency surgery. The lesion was consistent with a papillary thyroid carcinoma. The patient had a previous history of thyroidectomy in a setting of a multinodular goiter 6 years before. A rereading of the previous anatomopathological thyroid tissue confirmed the presence of a papillary thyroid carcinoma that was initially misdiagnosed.
Collapse
Affiliation(s)
- N Lorenzo Villalba
- Service de Médecine Interne, Diabète et Maladies Métaboliques, Hôpitaux Universitaires de Strasbourg, France
| | - V Saint-Mezard
- Service d'Endocrinologie, Centre Hospitalier Agen- Nerac, France
| | - M B Alonso Ortiz
- Servicio de Medicina Interna, Hospital Universita¬rio de Gran Canaria Dr Negrin, Las Palmas, Espagne
| | - Z Córdoba Sosa
- Servicio de Medicina Interna, Hospital General de Fuerteventura, Puerto del Rosario, Espagne
| | - E Andrès
- Service de Médecine Interne, Diabète et Maladies Métaboliques, Hôpitaux Universitaires de Strasbourg, France
| | - A A Zulfiqar
- Service de Médecine Interne, Diabète et Maladies Métaboliques, Hôpitaux Universitaires de Strasbourg, France
| |
Collapse
|
34
|
Song E, Ahn J, Jeon MJ, Lee SM, Lee JH, Kim TY, Baek JH, Kim WB, Shong YK, Kim WG. Estimating the Growth Rate of Lung Metastases in Differentiated Thyroid Carcinoma: Response Evaluation Criteria in Solid Tumors or Doubling Time? Thyroid 2020; 30:418-424. [PMID: 31880976 DOI: 10.1089/thy.2019.0341] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Background: Estimating the growth rate of lung metastases for the treatment of patients with metastases of differentiated thyroid carcinoma (DTC) is important. This study aimed to evaluate survival outcomes according to different criteria for estimating the growth rate of lung metastases. Methods: Patients with macronodular (≥1 cm) lung metastases of DTC who underwent total thyroidectomy and high-dose radioactive iodine therapy between 1995 and 2013 were enrolled. The time to progressive disease (PD) by the Response Evaluation Criteria in Solid Tumors (RECIST), average tumor volume doubling time of the two dominant target lung lesions (midDT), and thyroglobulin doubling time (TgDT) were measured in each patient, and their association with disease-specific survival (DSS) was evaluated. Results: Forty-four patients with target lung metastatic nodules with an initial maximal diameter of 1.3 cm (median) were followed-up for a median of 6.8 years after the diagnosis of lung metastases. Based on RECIST, 12 patients (27.3%) showed fast tumor progression, with time to PD <1 year. When assessed by midDT, nine patients (20.5%) had midDT ≤1 year, showing rapid tumor progression. Seven of 33 patients (21.2%) who were negative for thyroglobulin antibody had midDT <1 year. Growth rates assessed by all three criteria were significantly associated with DSS. However, midDT had the highest predictive value for DSS, with a proportion of variation explained of 33.6%. Five-year DSS was 29.6% in patients with midDT ≤1 year, 50.0% in patients with time to PD <1 year, and 42.9% in patients with TgDT <1 year. Conclusions: Among the different criteria for estimating the growth rate of metastases in patients with lung metastases of DTC, midDT was the most powerful for predicting DSS, in comparison with RECIST and TgDT. Performing at least three serial chest computed tomography scans during the first year from the diagnosis of lung metastases can facilitate early detection of patients with rapid tumor progression and provide objective guidance for initiation of systemic therapy.
Collapse
Affiliation(s)
- Eyun Song
- Department of Internal Medicine and Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Jonghwa Ahn
- Department of Internal Medicine and Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Min Ji Jeon
- Department of Internal Medicine and Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Sang Min Lee
- Department of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Jeong Hyun Lee
- Department of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Tae Yong Kim
- Department of Internal Medicine and Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Jung Hwan Baek
- Department of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Won Bae Kim
- Department of Internal Medicine and Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Young Kee Shong
- Department of Internal Medicine and Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Won Gu Kim
- Department of Internal Medicine and Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| |
Collapse
|
35
|
Kim M, Kim WG, Jeon MJ, Kim HK, Yi HS, Kim ES, Kim BH, Kim WB, Shong YK, Kang HC, Kim TY. Modification of the Tumor-Node-Metastasis Staging System for Differentiated Thyroid Carcinoma by Considering Extra-Thyroidal Extension and Lateral Cervical Lymph Node Metastasis. Endocrinol Metab (Seoul) 2020; 35:149-156. [PMID: 32207275 PMCID: PMC7090305 DOI: 10.3803/enm.2020.35.1.149] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Revised: 12/22/2019] [Accepted: 01/16/2020] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND Concerns have arisen about the classification of extra-thyroidal extension (ETE) and lateral cervical lymph node metastasis (N1b) in the 8th edition of the tumor-node-metastasis staging system (TNM-8). This study evaluated the prognostic validity of a modified-TNM staging system, focusing on ETE and N1b, in differentiated thyroid carcinoma (DTC) patients. METHODS This multicenter retrospective cohort study included 4,878 DTC patients from five tertiary hospitals. In the modified-TNM, T3b in TNM-8 was down-staged to T2, and stage II was subdivided into stages IIA and IIB. Older patients with N1b were reclassified as stage IIB. RESULTS The modified-TNM resulted in staging migration in 540 patients (11%) classified as stage II according to the TNM-8, with 75 (14%), 381 (71%), and 84 patients (16%) classified as stages I, IIA, and IIB, respectively. The 10-year disease-specific survival (DSS) rates in patients classified as stages I, II, III, and IV by TNM-8 were 99.8%, 95.9%, 81.0%, and 41.6%, respectively. The DSS rates of patients classified as stages I, IIA, IIB, III, and IV according to the modified-TNM were 99.8%, 96.4%, 93.3%, 81.0%, and 41.6%, respectively. DSS curves between stages on TNM-8 (P<0.001) and modified-TNM (P<0.001) differed significantly, but the modified-TNM discriminated better than TNM-8. The proportions of variation explained values of TNM-8 and modified-TNM were 6.3% and 6.5%, respectively. CONCLUSION Modification of the TNM staging system focusing on ETE and N1b could improve the prediction of DSS in patients with DTC. Further researches are needed to validate the prognostic accuracy of this modified-TNM staging system.
Collapse
Affiliation(s)
- Mijin Kim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Biomedical Research Institute, Pusan National University Hospital, Busan, Korea
| | - Won Gu Kim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Min Ji Jeon
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Hee Kyung Kim
- Department of Internal Medicine, Chonnam National University Medical School, Gwangju, Korea
| | - Hyon Seung Yi
- Department of Internal Medicine, Chungnam National University Hospital, Chungnam National University College of Medicine, Daejeon, Korea
| | - Eun Sook Kim
- Department of Internal Medicine, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Korea
| | - Bo Hyun Kim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Biomedical Research Institute, Pusan National University Hospital, Busan, Korea
| | - Won Bae Kim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Young Kee Shong
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Ho Cheol Kang
- Department of Internal Medicine, Chonnam National University Medical School, Gwangju, Korea.
| | - Tae Yong Kim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea.
| |
Collapse
|
36
|
van Velsen EFS, Stegenga MT, van Kemenade FJ, Kam BLR, van Ginhoven TM, Visser WE, Peeters RP. Evaluation of the 2015 ATA Guidelines in Patients With Distant Metastatic Differentiated Thyroid Cancer. J Clin Endocrinol Metab 2020; 105:dgz137. [PMID: 31665318 PMCID: PMC7112972 DOI: 10.1210/clinem/dgz137] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Accepted: 10/19/2019] [Indexed: 11/19/2022]
Abstract
CONTEXT Current American Thyroid Association (ATA) Management Guidelines for the treatment of differentiated thyroid cancer (DTC) stratify patients to decide on additional radioiodine (RAI) therapy after surgery, and to predict recurring/persisting disease. However, studies evaluating the detection of distant metastases and how these guidelines perform in patients with distant metastases are scarce. OBJECTIVE To evaluate the 2015 ATA Guidelines in DTC patients with respect to 1) the detection of distant metastases, and 2) the accuracy of its Risk Stratification System in patients with distant metastases. PATIENTS AND MAIN OUTCOME MEASURES We retrospectively included 83 DTC patients who were diagnosed with distant metastases around the time of initial therapy, and a control population of 472 patients (312 low-risk, 160 intermediate-risk) who did not have a routine indication for RAI therapy. We used the control group to assess the percentage of distant metastases that would have been missed if no RAI therapy was given. RESULTS Two hundred forty-six patients had no routine indication for RAI therapy of which 4 (1.6%) had distant metastases. Furthermore, among the 83 patients with distant metastases, 14 patients (17%) had excellent response, while 55 (67%) had structural disease after a median follow-up of 62 months. None of the 14 patients that achieved an excellent response had a recurrence. CONCLUSIONS In patients without a routine indication for RAI therapy according to the 2015 ATA Guidelines, distant metastases would initially have been missed in 1.6% of the patients. Furthermore, in patients with distant metastases upon diagnosis, the 2015 ATA Guidelines are an excellent predictor of both persistent disease and recurrence.
Collapse
MESH Headings
- Adenocarcinoma, Follicular/diagnosis
- Adenocarcinoma, Follicular/epidemiology
- Adenocarcinoma, Follicular/prevention & control
- Adenocarcinoma, Follicular/secondary
- Adult
- Aged
- Aged, 80 and over
- Endocrinology/methods
- Endocrinology/standards
- Female
- Follow-Up Studies
- Humans
- Iodine Radioisotopes/therapeutic use
- Male
- Middle Aged
- Organizations, Nonprofit/standards
- Patient Selection
- Practice Guidelines as Topic
- Radiotherapy, Adjuvant/methods
- Radiotherapy, Adjuvant/standards
- Retrospective Studies
- Risk Assessment/methods
- Risk Assessment/standards
- Risk Factors
- Societies, Medical/standards
- Thyroid Cancer, Papillary/diagnosis
- Thyroid Cancer, Papillary/epidemiology
- Thyroid Cancer, Papillary/prevention & control
- Thyroid Cancer, Papillary/secondary
- Thyroid Gland/pathology
- Thyroid Gland/surgery
- Thyroid Neoplasms/diagnosis
- Thyroid Neoplasms/epidemiology
- Thyroid Neoplasms/pathology
- Thyroid Neoplasms/therapy
- Thyroidectomy/standards
- United States/epidemiology
Collapse
Affiliation(s)
- Evert F S van Velsen
- Academic Center for Thyroid Diseases, Department of Internal Medicine, Erasmus Medical Center, CE Rotterdam, The Netherlands
| | - Merel T Stegenga
- Academic Center for Thyroid Diseases, Department of Internal Medicine, Erasmus Medical Center, CE Rotterdam, The Netherlands
| | - Folkert J van Kemenade
- Academic Center for Thyroid Diseases, Department of Pathology, Erasmus Medical Center, CE Rotterdam, The Netherlands
| | - Boen L R Kam
- Academic Center for Thyroid Diseases, Department of Nuclear Medicine, Erasmus Medical Center, CE Rotterdam, The Netherlands
| | - Tessa M van Ginhoven
- Academic Center for Thyroid Diseases, Department of Surgery, Erasmus Medical Center, CE Rotterdam, The Netherlands
| | - W Edward Visser
- Academic Center for Thyroid Diseases, Department of Internal Medicine, Erasmus Medical Center, CE Rotterdam, The Netherlands
| | - Robin P Peeters
- Academic Center for Thyroid Diseases, Department of Internal Medicine, Erasmus Medical Center, CE Rotterdam, The Netherlands
| |
Collapse
|
37
|
Garau LM, Rubello D, Muccioli S, Boni G, Volterrani D, Manca G. The sentinel lymph node biopsy technique in papillary thyroid carcinoma: The issue of false-negative findings. Eur J Surg Oncol 2020; 46:967-975. [PMID: 32098735 DOI: 10.1016/j.ejso.2020.02.007] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Revised: 02/04/2020] [Accepted: 02/12/2020] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND The management of papillary thyroid carcinoma (PTC) is changed after introduction of sentinel lymph node biopsy (SNB) technique for nodal staging. Some debate still surrounds the accuracy of this procedure in terms of wide heterogeneity of sentinel lymph node detection and false-negative findings. AIM to identify the key issues which make it difficult the usefulness of SNB in PTC. METHODS A comprehensive computer literature search of meta-analyses published in PubMed/MEDLINE and Cochrane library database until June 30, 2019 was conducted. We used a search algorithm based on this combination of terms: (i) "thyroid neoplasm" or "thyroid cancer" or "thyroid carcinoma" or "thyroid malignancy" or "meta-analysis" or "systematic review") AND (ii) "sentinel lymph node biopsy". RESULTS Comparing 4 written meta-analyses published in the literature, the diagnostic performance of SNB technique in PTC has been summarized. Relatively high false-negative rates (FNR) were reported for each SNB methods: vital-dye (VD: 12.7%; 7%; 0-38%), 99mTc-nanocolloid planar lymphoscintigraphy with the use of intraoperative hand-held gamma probes (LS: 11.3%; 16%; 0-40%), combined LS with VD (LS+VD: 0%; 0-17%), LS with the additional contribution of preoperative SPECT/CT (7-8%). CONCLUSION Evidence-based data about the diagnostic performance of SNB in PTC are increasing. The nuclear medicine community should reach a consensus on the operational definition of the SLN to better guide the surgeon in identifying the lymph nodes most likely contain metastatic cells. Standardization of SLN identification, removal and analysis are required.
Collapse
Affiliation(s)
- Ludovico M Garau
- Regional Center of Nuclear Medicine, Hospital University of Pisa, Pisa, Italy.
| | - Domenico Rubello
- Nuclear Medicine and PET Centre, Santa Maria della Misericordia Hospital, Rovigo, Italy.
| | - Simona Muccioli
- Regional Center of Nuclear Medicine, Hospital University of Pisa, Pisa, Italy
| | - Giuseppe Boni
- Regional Center of Nuclear Medicine, Hospital University of Pisa, Pisa, Italy
| | - Duccio Volterrani
- Regional Center of Nuclear Medicine, Hospital University of Pisa, Pisa, Italy
| | - Gianpiero Manca
- Regional Center of Nuclear Medicine, Hospital University of Pisa, Pisa, Italy
| |
Collapse
|
38
|
Zhang H, Hu S, Wang X, Liu W, He J, Sun Z, Ge Y, Dou W. Using Diffusion-Weighted MRI to Predict Central Lymph Node Metastasis in Papillary Thyroid Carcinoma: A Feasibility Study. Front Endocrinol (Lausanne) 2020; 11:326. [PMID: 32595598 PMCID: PMC7303282 DOI: 10.3389/fendo.2020.00326] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Accepted: 04/27/2020] [Indexed: 12/02/2022] Open
Abstract
Objective: To investigate whether diffusion-weighted imaging (DWI) with multi b values can be used as a quantitative assessment tool to predict central lymph node metastasis (CLNM) in papillary thyroid carcinoma (PTC). Method: A total of 214 PTC patients were enrolled from January 2015 to April 2018. Each patient underwent multi b value DWI (300, 500, and 800 s/mm2) preoperatively and then clinical treatment of central LN dissection at the Thyroid Surgery Department. These patients were divided as two groups based on with and without CLNM. The corresponding apparent diffusion coefficients (ADCs) were evaluated with separated b value, i.e., 300, 500, or 800 s/mm2. Clinicopathological variables and ADC values were analyzed retrospectively by using univariate and binary logistic regression. The corresponding obtained variables with statistical significance were further applied to create a nomogram in which the bootstrap resampling method was used for correction. Results: PTCs with CLNM had significantly lower ADC300, ADC500, and ADC800 values compared with PTCs without CLNM. Using receiver operating characteristic (ROC) analysis, the ADC500 value (0.817) showed a higher area under the curve (AUC) than those of the ADC300 and ADC800 values (0.610 and 0.641, respectively) in differentiating patients with CLNM and without CLNM. The corresponding cutoff value for ADC500 was also determined (1.444 × 10-3 mm2/s), with respective sensitivity and specificity of 88.6 and 66%. The nomogram was generated by binary logistic regression results, incorporating four variables: gender, primary tumor size, extrathyroidal extension (ETE), and ADC500 value. The AUC of the nomogram was 0.894 in predicting CLNM. Moreover, as shown in the calibration curve between nomogram and clinical findings, a strong agreement was observed in the prediction of CLNM. Conclusions: In summary, the ADC value is a valuable noninvasive imaging biomarker for evaluating CLNM in PTCs. The nomogram, as a clinical predictive model, is able to provide an effective evaluation of CLNM risk in PTC patients preoperatively.
Collapse
Affiliation(s)
- Heng Zhang
- Department of Radiology, Affiliated Hospital, Jiangnan University, Wuxi, China
| | - Shudong Hu
- Department of Radiology, Affiliated Hospital, Jiangnan University, Wuxi, China
- Department of Radiology, Affiliated Renmin Hospital, Jiangsu University, Zhenjiang, China
- *Correspondence: Shudong Hu
| | - Xian Wang
- Department of Radiology, Affiliated Renmin Hospital, Jiangsu University, Zhenjiang, China
| | - Wenhua Liu
- Department of Radiology, Affiliated Renmin Hospital, Jiangsu University, Zhenjiang, China
| | - Junlin He
- Department of Radiology, Tinglin Hospital of Jinshan District, Shanghai, China
| | - Zongqiong Sun
- Department of Radiology, Affiliated Hospital, Jiangnan University, Wuxi, China
| | - Yuxi Ge
- Department of Radiology, Affiliated Hospital, Jiangnan University, Wuxi, China
| | | |
Collapse
|
39
|
Yu ST, Sun BH, Ge JN, Shi JL, Zhu MS, Wei ZG, Li TT, Zhang ZC, Chen WS, Lei ST. CRLF1-MYH9 Interaction Regulates Proliferation and Metastasis of Papillary Thyroid Carcinoma Through the ERK/ETV4 Axis. Front Endocrinol (Lausanne) 2020; 11:535. [PMID: 32982961 PMCID: PMC7477767 DOI: 10.3389/fendo.2020.00535] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Accepted: 06/30/2020] [Indexed: 12/13/2022] Open
Abstract
In our previous study, we have shown that CRLF1 can promote proliferation and metastasis of papillary thyroid carcinoma (PTC); however, the mechanism is unclear. Herein, we investigated whether the interaction of CRLF1 and MYH9 regulates proliferation and metastasis of PTC cells via the ERK/ETV4 axis. Immunohistochemistry (IHC), qPCR, and Western blotting assays were performed on PTC cells and normal thyroid cells to profile specific target genes. In vitro assays and in vivo assays were also conducted to examine the molecular mechanism. Results showed that CRLF1 directly bound MYH9 to enhance the stability of CRLF1 protein. Inhibition of MYH9 in PTC cells overexpressing CRLF1 significantly reversed malignant phenotypes, and CRLF1 overexpression activated ERK pathway, in vitro, and in vivo. RNA-sequencing revealed that ETV4 is a downstream target gene of CRLF1, which was up-regulated following ERK activation. Moreover, it was revealed that ETV4 is highly expressed in PTC tissues and is associated with poor prognosis. Finally, the ChIP assays showed that ETV4 induces the expression of matrix metalloproteinase 1 (MMP1) by binding to its promoter on PTC cells. Altogether, our study demonstrates that CRLF1 interacts with MYH9, promoting cell proliferation and metastasis via the ERK/ETV4 axis in PTC.
Collapse
MESH Headings
- Adolescent
- Adult
- Aged
- Animals
- Apoptosis
- Biomarkers, Tumor/genetics
- Biomarkers, Tumor/metabolism
- Cell Proliferation
- Female
- Gene Expression Regulation, Neoplastic
- Humans
- MAP Kinase Signaling System
- Male
- Mice
- Mice, Inbred BALB C
- Mice, Nude
- Middle Aged
- Myosin Heavy Chains/genetics
- Myosin Heavy Chains/metabolism
- Prognosis
- Protein Interaction Domains and Motifs
- Proto-Oncogene Proteins c-ets/genetics
- Proto-Oncogene Proteins c-ets/metabolism
- Receptors, Cytokine/genetics
- Receptors, Cytokine/metabolism
- Survival Rate
- Thyroid Cancer, Papillary/genetics
- Thyroid Cancer, Papillary/metabolism
- Thyroid Cancer, Papillary/secondary
- Thyroid Neoplasms/genetics
- Thyroid Neoplasms/metabolism
- Thyroid Neoplasms/pathology
- Tumor Cells, Cultured
- Xenograft Model Antitumor Assays
- Young Adult
Collapse
|
40
|
Wu Y, Rao K, Liu J, Han C, Gong L, Chong Y, Liu Z, Xu X. Machine Learning Algorithms for the Prediction of Central Lymph Node Metastasis in Patients With Papillary Thyroid Cancer. Front Endocrinol (Lausanne) 2020; 11:577537. [PMID: 33193092 PMCID: PMC7609926 DOI: 10.3389/fendo.2020.577537] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Accepted: 09/25/2020] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Central lymph node metastasis (CLNM) occurs frequently in patients with papillary thyroid cancer (PTC), but performing prophylactic central lymph node dissection is still controversial. There are no reliable models for predicting CLNM. This study aimed to develop predictive models for CLNM by machine learning (ML) algorithms. METHODS Patients with PTC who underwent initial thyroid resection at our hospital between January 2018 and December 2019 were enrolled. A total of 22 variables, including clinical characteristics and ultrasonography (US) features, were used for conventional univariate and multivariate analysis and to construct ML-based models. A 5-fold cross validation strategy was used for validation and a feature selection approach was applied to identify risk factors. RESULTS The areas under the receiver operating characteristic curve (AUC) of 7 models ranged from 0.680 to 0.731. All models performed significantly better than US (AUC=0.623) in predicting CLNM (P<0.05). In decision curve, most of the models also performed better than US. The gradient boosting decision tree model with 7 variables was identified as the best model because of its best performance in both ROC (AUC=0.731) and decision curves. Based on multivariate analysis and feature selection, young age, male sex, low serum thyroid peroxidase antibody and US features such as suspected lymph nodes, microcalcification and tumor size > 1.1 cm were the most contributing predictors for CLNM. CONCLUSIONS It is feasible to develop predictive models of CLNM in PTC patients by incorporating clinical characteristics and US features. The ML algorithm may be a useful tool for the prediction of lymph node metastasis in thyroid cancer.
Collapse
Affiliation(s)
- Yijun Wu
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Ke Rao
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Jianghao Liu
- Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Chang Han
- Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Liang Gong
- Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Yuming Chong
- Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Ziwen Liu
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- *Correspondence: Xiequn Xu, ; Ziwen Liu,
| | - Xiequn Xu
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- *Correspondence: Xiequn Xu, ; Ziwen Liu,
| |
Collapse
|
41
|
Masoodi T, Siraj AK, Siraj S, Azam S, Qadri Z, Albalawy WN, Parvathareddy SK, Al-Sobhi SS, Al-Dayel F, Alkuraya FS, Al-Kuraya KS. Whole-Exome Sequencing of Matched Primary and Metastatic Papillary Thyroid Cancer. Thyroid 2020; 30:42-56. [PMID: 31668133 PMCID: PMC6983753 DOI: 10.1089/thy.2019.0052] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Background: Distant metastasis is a rare occurrence in thyroid cancer, and it can be associated with poor prognosis. The genomic repertoires of various solid malignancies have previously been reported but remain underexplored in metastatic papillary thyroid cancer (PTC). Furthermore, whether distant metastases harbor distinct genetic alterations beyond those observed in primary tumors is unknown. Methods: We performed whole-exome sequencing on 14 matched distant metastases, primary PTC tumors, and normal tissues. Point mutations, copy number alterations, cancer cell fractions, and mutational signatures were defined using the state-of-the-art bioinformatics methods. All likely deleterious variants were validated by orthogonal methods. Results: Genomic differences were observed between primary and distant metastatic deposits, with a median of 62% (range 21-92%) of somatic mutations detected in metastatic tissues, but absent from the corresponding primary tumor sample. Mutations in known driver genes including BRAF, NRAS, and HRAS were shared and preferentially clonal in both sites. However, likely deleterious variants affecting DNA methylation and transcriptional repression signaling genes including SIN3A, RBBP1, and CHD4 were found to be restricted in the metastatic lesions. Moreover, a mutational signature shift was observed between the mutations that are specific or enriched in the metastatic and primary lesions. Conclusions: Primary PTC and distant metastases differ in their range of somatic alterations. Genomic analysis of distant metastases provides an opportunity to identify potentially clinically informative alterations not detected in primary tumors, which might influence decisions for personalized therapy in PTC patients with distant metastasis.
Collapse
Affiliation(s)
- Tariq Masoodi
- Human Cancer Genomic Research, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - Abdul K. Siraj
- Human Cancer Genomic Research, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - Sarah Siraj
- Human Cancer Genomic Research, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - Saud Azam
- Human Cancer Genomic Research, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - Zeeshan Qadri
- Human Cancer Genomic Research, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - Wafaa N. Albalawy
- Human Cancer Genomic Research, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | | | - Saif S. Al-Sobhi
- Department of Surgery, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - Fouad Al-Dayel
- Department of Pathology, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - Fowzan S. Alkuraya
- Department of Genetics, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
- Department of Anatomy and Cell Biology, College of Medicine, Alfaisal University, Riyadh, Saudi Arabia
- Fowzan S. Alkuraya, MD, Department of Genetics, King Faisal Specialist Hospital and Research Centre, MBC-03, PO Box 3354, Riyadh 11211, Saudi Arabia
| | - Khawla S. Al-Kuraya
- Human Cancer Genomic Research, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
- Address correspondence to: Khawla S. Al-Kuraya, MD, Human Cancer Genomic Research, King Faisal Specialist Hospital and Research Center, MBC#98-16, PO Box 3354, Riyadh 11211, Saudi Arabia
| |
Collapse
|
42
|
Xue S, Zhang L, Pang R, Wang P, Jin M, Guo L, Zhou Y, Dong B, Chen G. Predictive Factors of Central-Compartment Lymph Node Metastasis for Clinical N0 Papillary Thyroid Carcinoma With Strap Muscle Invasion. Front Endocrinol (Lausanne) 2020; 11:511. [PMID: 33013682 PMCID: PMC7506113 DOI: 10.3389/fendo.2020.00511] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2019] [Accepted: 06/25/2020] [Indexed: 12/12/2022] Open
Abstract
Background: Papillary thyroid carcinoma (PTC) patients with anterior extrathyroidal extension (ETE) involving the strap muscle have a relatively better prognosis than those with posterior gross ETE involving the recurrent laryngeal nerve. Whether prophylactic central-compartment lymph node dissection (CLND) should be performed in PTCs with only strap muscle invasion (SMI) is still unclear. Methods: A retrospective cohort study was conducted in clinical N0 (cN0) PTC patients with SMI who underwent thyroid surgery from 2009 to 2017. A total of 152 patients were included, and predictive factors of central-compartment lymph node metastasis (CLNM) were determined. Results: Among the 281 PTCs patients with SMI, 152 (51.1%) did not clinically present with lymph node metastasis. Microscopic CLNM was identified in 77 (50.7%) cN0 PTC patients with SMI. According to the univariate and multivariate analyses, male patients and those aged <40 years were more likely to be diagnosed with CLNM than female patients and those aged >40 years (odds ratio [OR] = 6.22 [95% confidence interval (CI), 1.43-27.10], p = 0.02 vs. OR = 9.94 [95% CI, 2.79-35.44], p = 0.00). The CLNM positive rate of male patients aged <40 years was 87.5%, while that for female patients aged ≥55 years was 23.8%. However, risk factors associated with large-volume CLNM were not identified because of the small number of patients. Conclusions: Taken together, nearly half of PTC patients with SMI did not clinically present with lymph node metastasis. Male sex and patients aged <40 years were identified as the predictive factors of CLNM in cN0 PTCs with SMI. Hence, the results of this single-center study raise the possibility that prophylactic CLND may be more often considered for younger male PTC patients with SMI.
Collapse
Affiliation(s)
- Shuai Xue
- Department of Thyroid Surgery, The First Hospital of Jilin University, Changchun, China
| | - Li Zhang
- Department of Nephrology, The First Hospital of Jilin University, Changchun, China
| | - Renzhu Pang
- Department of Thyroid Surgery, The First Hospital of Jilin University, Changchun, China
| | - Peisong Wang
- Department of Thyroid Surgery, The First Hospital of Jilin University, Changchun, China
| | - Meishan Jin
- Department of Pathology, The First Hospital of Jilin University, Changchun, China
| | - Liang Guo
- Department of Pathology, The First Hospital of Jilin University, Changchun, China
| | - Yuhua Zhou
- Department of Pathology, The First Hospital of Jilin University, Changchun, China
| | - Bingfei Dong
- Department of Thyroid Surgery, The First Hospital of Jilin University, Changchun, China
- *Correspondence: Bingfei Dong
| | - Guang Chen
- Department of Thyroid Surgery, The First Hospital of Jilin University, Changchun, China
- Guang Chen
| |
Collapse
|
43
|
Ruiz SJ, Al Salihi S, Prieto VG, Nagarajan P, Tetzlaff MT, Curry JL, Ivan D, Torres-Cabala CA, Aung PP. Unusual cutaneous metastatic carcinoma. Ann Diagn Pathol 2019; 43:151399. [PMID: 31675677 DOI: 10.1016/j.anndiagpath.2019.08.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2019] [Accepted: 08/11/2019] [Indexed: 02/08/2023]
Abstract
Most of metastatic tumors to the skin are from primary tumors of the breast, lung, or from melanoma; metastases to the skin from primary carcinomas at other sites are rare. Cutaneous metastases of visceral carcinomas most often occur in patients with advanced disease, and are associated with a poor prognosis. We report 6 cases of nonmammary, nonpulmonary carcinoma metastatic to the skin. Most patients were elderly with advanced disease at the time of diagnosis of skin metastasis. The primary tumor sites included the thyroid, esophagus, biliary tract, ovary, and prostate. Awareness of these rare cases of metastasis to the skin will help pathologists and clinicians make the correct diagnosis.
Collapse
Affiliation(s)
- Sory J Ruiz
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Suhair Al Salihi
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Victor G Prieto
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Priyadharsini Nagarajan
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Michael T Tetzlaff
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jonathan L Curry
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Doina Ivan
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Carlos A Torres-Cabala
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
| | - Phyu P Aung
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
| |
Collapse
|
44
|
Gu JH, Zhao YN, Xie RL, Xu WJ, You DL, Zhao ZF, Wang F, Fei J. Analysis of risk factors for cervical lymph node metastasis of papillary thyroid microcarcinoma: a study of 268 patients. BMC Endocr Disord 2019; 19:124. [PMID: 31729977 PMCID: PMC6858775 DOI: 10.1186/s12902-019-0450-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2019] [Accepted: 10/28/2019] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND To investigate the risk factors of cervical lymph node (LN) metastasis in papillary thyroid microcarcinoma (PTMC) patients. METHODS We retrospectively analyzed the clinicopathologic data of all patients who received standard lobectomy for PTMC at our institution between October 2017 and January 2019. Central LNs were dissected in all patients. Lateral LNs were dissected if metastasis to the lateral LNs was suggested based on pre-op fine-needle aspiration biopsy. The relationship between variables available prior to surgery and cervical LN metastasis was examined using multivariate regression. RESULTS Post-op pathologic examination revealed cervical LN metastasis in 79 (29.5%) patients. Seventy subjects had metastasis only to central LNs, and 4 (1.5%) patients had metastasis only to lateral LNs. Five patients had metastasis to both central and lateral LNs. In comparison to patients without cervical LN metastasis, those with LN metastasis were significantly younger (40.63 ± 13.07 vs. 44.52 ± 12.23 years; P = 0.021) and had significantly larger tumor diameter on pathology (6.7 ± 2.2 vs. 5.9 ± 2.4 mm; P = 0.010). Multivariate regression analysis identified the following independent risks for cervical LN metastasis: male sex (OR 2.362, 95%CI 1.261~4.425; P = 0.007), age (OR 0.977, 95%CI 0.956~0.999; P = 0.042) and ultrasound tumor diameter at > 5 mm (OR 3.172, 95%CI 1.389~7.240; P = 0.006). CONCLUSION Cervical LN metastasis occurs in a non-insignificant proportion of PTMC patients. Independent risks included male sex, younger age and larger tumor diameter on ultrasound.
Collapse
Affiliation(s)
- Jian-hua Gu
- Department of General Surgery, Shanghai Ruijin Rehabilitation Hospital, Shanghai, China
| | - Yan-na Zhao
- Department of Ultrasound, Shanghai Ruijin Rehabilitation Hospital, Shanghai, China
| | - Rong-li Xie
- Department of Surgery, Luwan Branch, Ruijin Hospital affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Wen-juan Xu
- Department of General Surgery, Shanghai Ruijin Rehabilitation Hospital, Shanghai, China
| | - Da-li You
- Department of Critical Care Medicine, Jiading District Central Hospital Affiliated Shanghai University of Medicine & Health Sciences, Shanghai, China
| | - Zhi-feng Zhao
- Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Fei Wang
- Department of Critical Care Medicine, Jiading District Central Hospital Affiliated Shanghai University of Medicine & Health Sciences, Shanghai, China
| | - Jian Fei
- Department of General Surgery, Shanghai Ruijin Rehabilitation Hospital, Shanghai, China
- Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| |
Collapse
|
45
|
Ito Y, Ishikawa H, Kihara M, Hirokawa M, Kiyota N, Kasahara T, Miyauchi A. Control of Lung Metastases and Colon Polyposis with Lenvatinib Therapy in a Patient with Cribriform-Morular Variant of Papillary Thyroid Carcinoma and an APC Gene Mutation: A Case Study. Thyroid 2019; 29:1511-1517. [PMID: 31317827 DOI: 10.1089/thy.2019.0121] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Background: The cribriform-morular variant (CMV) is a rare subtype of papillary thyroid carcinoma (PTC), and is often associated with familial adenomatous polyposis (FAP). This variant is generally indolent, but some aggressive cases have been reported. Patient Findings: We present the case of a 24-year-old woman who underwent total thyroidectomy with prophylactic central lymph node dissection and modified radical neck dissection for CMV-PTC. No distant metastases were identified preoperatively. However, multiple large lung metastases were detected three and half years after surgery. She also had FAP with a germline APC gene mutation. Summary: She was started on lenvatinib because of the metastatic disease. One month after the initiation of lenvatinib (24 mg), her lung metastases reduced significantly. She has continued lenvatinib for 24 months (present dose, 10 mg). The lung metastases have not progressed during this period. Only a few small polyps were newly detected on endoscopy after lenvatinib administration. This number was considerably higher before therapy, when an average of 21-75 polyps were resected at each endoscopy session. Conclusions: This is the first report of the use of lenvatinib for the treatment of distant metastases from CMV-PTC. In addition to the efficacy in treating metastatic lesions of this rare variant of PTC, lenvatinib shows promise in the management of associated FAP. This treatment strategy may be useful in the management of recurrent CMV-PTC and in those with FAP who refuse colectomy.
Collapse
Affiliation(s)
- Yasuhiro Ito
- Department of Surgery, Kuma Hospital, Kobe, Japan
| | | | | | | | - Naomi Kiyota
- Department of Medical Oncology and Hematology, Kobe University Hospital, Kobe, Japan
- Cancer Center, Kobe University Hospital, Kobe, Japan
| | | | | |
Collapse
|
46
|
Abstract
RATIONALE Compared with most malignant tumors, papillary thyroid carcinoma (PTC) is usually associated with favorable survival and low recurrence rate. The prognostic factors of PTC include age, sex, tumor size, enlarged lymph nodes, and extrathyroidal extension. Among the extrathyroidal extension, upper aerodigestive tract (ADT) invasion by PTC is a marker of more aggressive tumor behavior, defining a subpopulation of patients at a greater risk of recurrence and death. PATIENT CONCERNS A 61-year-old woman had a cervical mass that was slowly growing for three years. Additionally, she had haemoptysis of 1-year duration. During the month prior to her visit, she had difficulty breathing. DIAGNOSIS Neck ultrasonography (US) and thyroid computed tomography (CT) images both showed a well-defined calcified mass on the left lobe of the thyroid gland. Additionally, the thyroid CT revealed that part of the mass protruded into the lumen which resulted in the thickening on the left side of the trachea. Accordingly, her diagnoses were as follows: firstly, a solid mass on the left lobe of the thyroid gland with tracheal compression; and finally, the space-occupying airway lesion. INTERVENTIONS She underwent a bronchoscopic examination, which revealed a mass blocking most of the upper endoluminal trachea. Thus, the mass was resected at the upper tracheal segment, followed by electrotome and argon plasma coagulation treatment. She was then transferred to the Thyroid Surgery Department. Thyroid surgeons took the surgical type of bilateral subtotal thyroidectomy + exploration of bilateral recurrent laryngeal nerve + dissection of the lymph node in neck central area + circumferential sleeve resection + end-to-end anastomosis + tracheotomy in the patient. OUTCOMES After surgery, she recovered well without any local recurrence or distant metastasis. LESSONS When patients with PTC have haemoptysis, hoarseness, dyspnea, or any other symptoms, and the imaging examinations reveal a space-occupying lesion in the thyroid and airway, clinicians should focus on PTC with tracheal invasion, a bronchoscopic examination must be immediately performed because the subsequent surgical management depends on the degree of tracheal invasion.
Collapse
|
47
|
Wu D, Gomes Lima CJ, Moreau SL, Kulkarni K, Zeymo A, Burman KD, Wartofsky L, Van Nostrand D. Improved Survival After Multimodal Approach with 131I Treatment in Patients with Bone Metastases Secondary to Differentiated Thyroid Cancer. Thyroid 2019; 29:971-978. [PMID: 31017051 DOI: 10.1089/thy.2018.0582] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Background: The objective of this study was to evaluate the overall survival (OS) of radioiodine (131I) treatments alone or combined with non-131I treatments in patients with bone metastases (BM) of differentiated thyroid cancer (DTC). Methods: This was a retrospective study of patients who were evaluated between 2001 and 2018 at MedStar Washington Hospital Center and who had DTC, BM, and at least one 131I treatment after the diagnosis of BM. The OS was analyzed by Kaplan-Meier survival curves and was compared by log-rank test between two groups: patients who received 131I treatments alone and those who received treatments combining 131I with non-131I treatments (CombTx). Non-131I treatments include surgery, radiofrequency ablation, cryotherapy, arterial embolization, external beam radiation, Cyberknife, systemic targeted therapy, and anti-resorptive medication. Results: A total of 77 patients met the above criteria and were followed up to 41 years. Thirty percent (23/77) of patients received 131I treatment alone, and 70% (54/77) received CombTx. For 131I treatment alone, the median survival was 3.9 years, and the 1-, 2-, 3-, 5-, and 10-year OS rates were 86%, 81%, 61%, 35%, and 23%, respectively. For CombTx, the median survival was 7.7 years, and the 1-, 2-, 3-, 5-, and 10-year OS rates were 96%, 92%, 86%, 69%, and 30%, respectively. Patients who had undergone initial 131I therapy within six months post thyroidectomy demonstrated a better median survival after BM diagnosis than those whose initial 131I therapy was six months or more after thyroidectomy (6.5 vs. 0.5 years; p < 0.001). Patients who received external beam radiation therapy demonstrated a better median survival than those who did not (7.8 vs. 4.4 years; p = 0.016). Patients who received denosumab demonstrated a better median survival than those who did not (7.7 vs. 5.2 years; p = 0.03). Patients who were <55 years of age at the initial diagnosis of DTC or at the initial diagnosis of BM had a better median OS than those diagnosed at ≥55 years of age (both p = 0.01). In the multivariate analysis, only age at initial diagnosis of DTC and initial 131I therapy within six months post thyroidectomy, and multiple 131I treatments were independent prognostic factors. Conclusions: In patients with DTC with BM, 131I treatment in combination with one or more non-131I direct and systemic treatments was associated with a significant increase in OS compared with those patients who were treated by 131I treatment alone.
Collapse
Affiliation(s)
- Di Wu
- 1MedStar Clinical Research Center, MedStar Health Research Institute, Hyattsville, Maryland
- 2Nuclear Medicine Research, MedStar Washington Hospital Center, Washington, DC
| | - Cristiane J Gomes Lima
- 1MedStar Clinical Research Center, MedStar Health Research Institute, Hyattsville, Maryland
- 3Division of Endocrinology, MedStar Washington Hospital Center, Washington, DC
| | - Shari L Moreau
- 4Division of Nuclear Medicine, MedStar Washington Hospital Center, Washington, DC
| | - Kanchan Kulkarni
- 4Division of Nuclear Medicine, MedStar Washington Hospital Center, Washington, DC
| | - Alexander Zeymo
- 5Department of Biostatistics and Biomedical Informatics, MedStar Health Research Institute, Hyattsville, Maryland
| | - Kenneth D Burman
- 3Division of Endocrinology, MedStar Washington Hospital Center, Washington, DC
| | - Leonard Wartofsky
- 3Division of Endocrinology, MedStar Washington Hospital Center, Washington, DC
| | - Douglas Van Nostrand
- 1MedStar Clinical Research Center, MedStar Health Research Institute, Hyattsville, Maryland
- 2Nuclear Medicine Research, MedStar Washington Hospital Center, Washington, DC
| |
Collapse
|
48
|
Zhang D, Gong H, Shen M, Wang D, Jiao J, Yang X, Liu T, Wei H, Wu Z, Xiao J. Surgical Management and Factors Affecting the Prognosis for Patients with Thyroid Cancer Spinal Metastases: A Retrospective Analysis of 52 Consecutive Patients from a Single Center. World Neurosurg 2019; 129:e330-e336. [PMID: 31132494 DOI: 10.1016/j.wneu.2019.05.143] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Revised: 05/15/2019] [Accepted: 05/16/2019] [Indexed: 11/19/2022]
Abstract
BACKGROUND Thyroid cancer, one of the most common endocrine malignancies in developed areas and China, is associated with favorable prognosis. However, the presence of spinal metastases will remarkably reduce the life expectancy for patients with thyroid cancer. In addition, limited information is available about such disease. METHODS Various potential clinical factors were submitted to univariate and multivariate analyses to identify the independent variables that predicted the prognosis for patients. In addition, the survival rate was estimated according to the Kaplan-Meier method, and statistic differences were calculated by the log-rank test. Moreover, factors with a P value of ≤0.1 were performed multivariate analysis using a multivariate Cox proportional hazards model, and factors with a P value of <0.05 were considered as statistically significant. RESULTS Seven potential independent prognostic factors had been identified through univariate analysis, which were then subjected to multivariate analysis. Our results suggested that age of ≤50 years, single segment involved, and follicular thyroid cancer were the independent favorable prognostic factors. CONCLUSIONS Findings in this study indicate that age of ≤50 years, single segment involved, and follicular thyroid cancer are favorable prognostic factors for patients with thyroid cancer spinal metastases.
Collapse
Affiliation(s)
- Dan Zhang
- Department of Orthopaedic Oncology, Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Haiyi Gong
- Department of Orthopaedic Oncology, Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Mao Shen
- Department of Orthopaedics, Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou, China
| | - Da Wang
- Department of Orthopaedic Oncology, Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Jian Jiao
- Department of Orthopaedic Oncology, Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Xinghai Yang
- Department of Orthopaedic Oncology, Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Tielong Liu
- Department of Orthopaedic Oncology, Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Haifeng Wei
- Department of Orthopaedic Oncology, Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Zhipeng Wu
- Department of Orthopaedic Oncology, Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Jianru Xiao
- Department of Orthopaedic Oncology, Changzheng Hospital, Naval Medical University, Shanghai, China.
| |
Collapse
|
49
|
Wu M, Hu F, Huang X, Tan Z, Lei C, Duan D. Extensive peritoneal implant metastases of malignant struma ovarii treated by thyroidectomy and 131I therapy: A case report. Medicine (Baltimore) 2018; 97:e13867. [PMID: 30572559 PMCID: PMC6320046 DOI: 10.1097/md.0000000000013867] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
RATIONALE Malignant struma ovarii is extremely rare in the clinic. The diagnosis and modalities of treatment are still controversial. Here we describe a case of extensive peritoneal implant metastasis originating from malignant struma ovarii discovered 14 years after ovariectomy and chemotherapy. PATIENT CONCERNS A 48-year-old female was admitted to our clinic due to hematochezia with a past history of left malignant struma ovarii. Enhanced computed tomography (CT) examination suggested multiple metastasis nodules in the abdomen and pelvic cavity. DIAGNOSES Laparoscopy biopsy results of intraperitoneal nodules showed a metastasis of papillary thyroid carcinoma. While pathological examination after total thyroidectomy showed no definite malignant tumor component in the thyroid tissue. Finally, combined with the patient's past history of malignant struma ovarii, peritoneal implantation metastasis derived from the malignant struma ovarii was diagnosed. INTERVENTIONS The patient was treated by total thyroidectomy and iodine 131 (I) therapy. Post-therapy iodine scan and the single-photon emission computed tomography/computed tomography (SPECT/CT) fusion image showed iodine uptake in the distal descending colon, sigmoid colon, rectal lesions, and a larger lesion in the liver. OUTCOME After treatment, although the thyroid globulin remained at a high level 3 months after treatment, the patient's hematochezia was relieved. LESSONS Therefore, thyroidectomy followed by adjuvant I treatment should be recommended in patients with malignant struma ovarii as metastatic risk is difficult to predict based on histopathologic examination.
Collapse
|
50
|
Lee YM, Park JH, Cho JW, Hong SJ, Yoon JH. The definition of lymph node micrometastases in pathologic N1a papillary thyroid carcinoma should be revised. Surgery 2018; 165:652-656. [PMID: 30385127 DOI: 10.1016/j.surg.2018.09.015] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Revised: 09/19/2018] [Accepted: 09/25/2018] [Indexed: 11/20/2022]
Abstract
BACKGROUND The aim of this study was to identify the risk factors for structural recurrence with a focus on lymph node-related factors and to determine the optimal cutoff size of lymph node micrometastases in patients with pathologic N1a classical papillary thyroid carcinoma. METHODS We included patients who underwent total thyroidectomy with central compartment lymph node dissection for classic papillary thyroid carcinoma with pathologic N1a classification. RESULTS A total of 398 patients were followed up for a median of 131 months. Structural recurrence occurred in 17.3% of patients (69/398). The multivariate analysis reported the following independent risk factors for structural recurrence: tumor size >1.95 cm, bilaterality, lymphatic and/or vascular invasion, a maximum diameter of the metastatic lymph node focus >3.5 mm, distribution of metastatic lymph node foci size >3.0 mm, and ≥4 metastatic lymph nodes. CONCLUSION The newly proposed cutoff of 3.5 mm for a definition of lymph node micrometastasis in pathologic N1a papillary thyroid carcinoma patients can reclassify the risk estimates of structural recurrence, thus modifying postoperative management plans and follow-up strategies.
Collapse
Affiliation(s)
- Yu-Mi Lee
- Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Jae Hyun Park
- Department of Surgery, Wonju Severance Christian Hospital, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Jae Won Cho
- Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Suck Joon Hong
- Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Jong Ho Yoon
- Department of Surgery, Wonju Severance Christian Hospital, Yonsei University Wonju College of Medicine, Wonju, Korea.
| |
Collapse
|