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Kim J, Koo JS, Bang JI, Kim JK, Kang SW, Jeong JJ, Nam KH, Chung WY. Relationship between recurrence and age in the diffuse sclerosing variant of papillary thyroid carcinoma: clinical significance in pediatric patients. Front Endocrinol (Lausanne) 2024; 15:1359875. [PMID: 38966212 PMCID: PMC11222315 DOI: 10.3389/fendo.2024.1359875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Accepted: 06/07/2024] [Indexed: 07/06/2024] Open
Abstract
Background The diffuse sclerosing variant (DSV) is among the aggressive variants of papillary thyroid carcinoma (PTC) and is more prevalent in pediatric patients than in adult patients. Few studies have assessed its characteristics owing to its low incidence. We aimed to evaluate the relationship between recurrence and age in the DSV of PTC. Methods We retrospectively reviewed patients diagnosed with the DSV or conventional PTC (cPTC) after surgery at a medical center between May 1988 and January 2019. We compared the clinico-pathological characteristics and surgical outcomes of the DSV and cPTC groups and between adult and pediatric patients with DSV. Results Among the 24,626 patients, 202 had the DSV, and 24,424 were diagnosed with cPTC. The recurrence rate was significantly higher in the DSV group than in the cPTC group. In the DSV group, the recurrence rate was significantly higher in the pediatric patient group than in the adult patient group. Moreover, the association between recurrence and age group showed different patterns between the DSV and cPTC groups with restricted cubic splines (RCS). While both RCS curves showed a U-shaped distribution, the RCS curve tended to be located within the younger age group. Conclusions This study demonstrated that pediatric patients with DSV are at a greater risk for recurrence compared with adult patients; moreover, the pattern of recurrence risk according to age is different from that of cPTC.
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Affiliation(s)
- Junu Kim
- Department of Surgery, Severance Hospital, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Ja Seung Koo
- Department of Pathology, Severance Hospital, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Ji-In Bang
- Department of Nuclear Medicine, CHA Bundang Medical Center, CHA University, Seongnam, Gyeonggi-do, Republic of Korea
| | - Jin Kyong Kim
- Department of Surgery, Severance Hospital, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Sang-Wook Kang
- Department of Surgery, Severance Hospital, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jong Ju Jeong
- Department of Surgery, Severance Hospital, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Kee-Hyun Nam
- Department of Surgery, Severance Hospital, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Woong Youn Chung
- Department of Surgery, Severance Hospital, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea
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Li W, Wang Y, Gao L, Feng R, Lv K, Wu X, Yang X, Cai S, Wang H, Li J. Sonographic characteristics of diffuse sclerosing variant of papillary thyroid carcinoma with histopathological correlation: a preliminary study. Orphanet J Rare Dis 2024; 19:136. [PMID: 38532506 DOI: 10.1186/s13023-023-02867-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Accepted: 08/23/2023] [Indexed: 03/28/2024] Open
Abstract
BACKGROUND Diffuse sclerosing variant of papillary thyroid carcinoma (DSVPTC) is a rare but high invasive subtype of papillary thyroid carcinoma, which mandates an aggressive clinical strategy. Few studies have focused on the sonographic characteristics of DSVPTC and the role of ultrasound in diagnosis and treatment of this variant remains unknown. This study aimed to identify and understand DSVPTC more accurately under ultrasound in correlation with pathology. METHODS The ultrasound characteristics and histopathologic sections of 10 lesions in 10 DSVPTC patients who underwent thyroid surgery at our center between 2014 and 2020 were reviewed and compared with 184 lesions in 168 classic variant of papillary thyroid carcinoma (cPTC) patients. RESULTS 6 DSVPTC cases (60%) showed the "snowstorm" pattern on sonogram and 4 cases (40%) presented hypoechoic solid nodules only. Vague borders (100.0% vs. 18.5%, P = 0.019) and abundant microcalcifications (66.7% vs. 10.9%, P = 0.037) were more common in DSVPTC nodules than in cPTC nodules, corresponding to the infiltrating boundaries and numerous psammoma bodies under the microscope respectively. Most of the DSVPTC cases had a heterogeneous background (80%) and suspicious metastatic cervical lymph nodes (80%) on sonograms. All DSVPTC cases had histopathological metastatic cervical lymph nodes. CONCLUSION The sonographic "snowstorm" pattern indicated DSVPTC with whole-lobe occupation. Hypoechoic solid nodules with vague borders and abundant microcalcifications on sonogram suggested DSVPTC lesion with an ongoing invasion. Regardless of which of the two sonograms was shown, the corresponding DSVPTC lesions were aggressive and required the same attention from the surgeons.
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Affiliation(s)
- Wanying Li
- Department of Ultrasound, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
| | - Ying Wang
- Department of Ultrasound, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
| | - Luying Gao
- Department of Ultrasound, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
| | - Ruie Feng
- Department of Pathology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
| | - Ke Lv
- Department of Ultrasound, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
| | - Xining Wu
- Department of Ultrasound, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
| | - Xiao Yang
- Department of Ultrasound, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
| | - Sheng Cai
- Department of Health Management, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China.
| | - Hongyan Wang
- Department of Ultrasound, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China.
| | - Jianchu Li
- Department of Ultrasound, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China.
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Ozgen Kiratli P, Volkan-Salanci B. Current approach to pediatric differentiated thyroid cancer. THE QUARTERLY JOURNAL OF NUCLEAR MEDICINE AND MOLECULAR IMAGING : OFFICIAL PUBLICATION OF THE ITALIAN ASSOCIATION OF NUCLEAR MEDICINE (AIMN) [AND] THE INTERNATIONAL ASSOCIATION OF RADIOPHARMACOLOGY (IAR), [AND] SECTION OF THE SOCIETY OF... 2024; 68:32-39. [PMID: 38445831 DOI: 10.23736/s1824-4785.24.03551-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/07/2024]
Abstract
Differentiated thyroid cancers (DTC) is a rare cancer in children and adolescents, having features of different clinical presentation, biological behavior, and treatment from adult population. Most of the patient management guidelines are based on literature on adult population and the literature on children and adolescents still limited. There are still unsettled issues regarding both patient management and the therapy. However, the current approach for treatment of DTC includes thyroidectomy, lymph node dissection in patients with nodal metastases and possible use of Iodine-131 radiotherapy. The incidence of DTC is low in pediatric population, and the characteristics of the disease vary among different age groups within this population. Therefore, the literature depends on small cohorts and heterogeneous retrospective studies. This paper aims to review the current literature and give an overview to the approach in the management of DTC in pediatric population. DTC in pediatric population, has an aggressive nature, however the patient's overall survival is excellent. A multidisciplinary approach in the management of pediatric DTC patients would yield fewer side effects and a better life quality.
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Affiliation(s)
- Pinar Ozgen Kiratli
- Department of Nuclear Medicine, Hacettepe University Medical Center, Ankara, Türkiye
| | - Bilge Volkan-Salanci
- Department of Nuclear Medicine, Hacettepe University Medical Center, Ankara, Türkiye -
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Chin A, Robilliard R, Groblewski JC, Tarro JM, Chen S, Topor LS. Occult Metastatic Papillary Thyroid Cancer in an Adolescent. AACE Clin Case Rep 2024; 10:27-30. [PMID: 38303765 PMCID: PMC10829862 DOI: 10.1016/j.aace.2023.11.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Revised: 11/06/2023] [Accepted: 11/13/2023] [Indexed: 02/03/2024] Open
Abstract
Background/Objective Occult papillary thyroid carcinoma (PTC) is PTC with metastasis but without identification of primary thyroid cancer on preoperative ultrasonography. Published reports on occult PTC in children are limited. Case Report We describe a 16-year-old female with occult PTC who initially presented with a painless left sided cystic neck mass. Diffuse sclerosing variant papillary thyroid cancer was found in the resected neck mass and thyroid ultrasound did not show any nodules or features of carcinoma. After total thyroidectomy, pathological examination of the thyroid revealed papillary thyroid microcarcinoma. Discussion We describe a rare case of occult diffuse sclerosing variant papillary thyroid cancer presenting as a cystic neck mass mimicking a second branchial cleft cyst in an adolescent patient. When metastatic PTC is found without evidence of nodule on thyroid imaging, occult PTC of the thyroid is the likely diagnosis. Conclusion Total thyroidectomy ± neck dissection followed by TSH suppression and radioactive iodine therapy remains the appropriate diagnostic and therapeutic interventions.
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Affiliation(s)
- Anna Chin
- Division of Pediatric Endocrinology and Diabetes, Hasbro Children's Hospital, Providence, Rhode Island
- Warren Alpert Medical School of Brown University, Providence, Rhode Island
| | - Renee Robilliard
- Division of Pediatric Endocrinology and Diabetes, Hasbro Children's Hospital, Providence, Rhode Island
- Warren Alpert Medical School of Brown University, Providence, Rhode Island
| | - Jan C. Groblewski
- Division of Otolaryngology, The Warren Alpert Medical School of Brown University, Providence, Rhode Island
| | - John M. Tarro
- Rhode Island ENT Physicians, Inc, Providence, Rhode Island
| | - Sonja Chen
- Department of Pathology and Laboratory Medicine, Nationwide Children’s Hospital, Columbus, Ohio
- Department of Pathology, The Ohio State University College of Medicine, Columbus, Ohio
| | - Lisa Swartz Topor
- Division of Pediatric Endocrinology and Diabetes, Hasbro Children's Hospital, Providence, Rhode Island
- Warren Alpert Medical School of Brown University, Providence, Rhode Island
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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] [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.
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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.
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Alswailem M, Alghamdi B, Alotaibi A, Aljomiah A, Al-Hindi H, Murugan AK, Abouelhoda M, Shi Y, Alzahrani AS. Molecular Genetics of Diffuse Sclerosing Papillary Thyroid Cancer. J Clin Endocrinol Metab 2023; 108:e704-e711. [PMID: 36995892 DOI: 10.1210/clinem/dgad185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Revised: 03/06/2023] [Accepted: 03/28/2023] [Indexed: 03/31/2023]
Abstract
CONTEXT Diffuse sclerosing papillary thyroid cancer (DSPTC) is rare, with limited data on its molecular genetics. OBJECTIVE We studied the molecular genetics of a cohort of DSPTC. METHODS DNA was isolated from paraffin blocks of 22 patients with DSPTC (15 females, 7 males, median age 18 years, range 8-81). We performed polymerase chain reaction-based Sanger sequencing and a next-generation sequencing (NGS) gene panel to characterize the genomic landscape of these tumors. We classified genetic alterations to definitely or probably pathogenic. Definitely pathogenic are genetic alterations that are well known to be associated with PTC (e.g., BRAFV600E). Probably pathogenic are other alterations in genes that were reported in The Cancer Genome Atlas or the poorly differentiated and anaplastic thyroid cancer datasets. RESULTS Three tumors were tested only by Sanger sequencing and were negative for BRAFV600E, HRAS, KRAS, NRAS, TERT promoter, PTEN, and PIK3CA mutations. The other 19 tumors tested by NGS showed definitely pathogenic alterations in 10 patients (52.6%): 2/19 (10.5%) BRAFV600E, 5/19 (26.3%) CCDC6-RET (RET/PTC1), 1/19 (5.3%) NCOA4-RET (RET/PTC3), 1/19 (5.3%) STRN-ALK fusion, and 2/19 (10.6%) TP53 mutations. Probably pathogenic alterations occurred in 13/19 tumors (68.4%) and included variants in POLE (31.6%), CDKN2A (26%), NF1 (21%), BRCA2 (15.8%), SETD2 (5.3%), ATM (5.3%), FLT3 (5.3%), and ROS1 (5.3%). In 1 patient, the gene panel showed no alterations. No mutations were found in the RAS, PTEN, PIK3CA, or TERT promoter in all patients. There was no clear genotype/phenotype correlation. CONCLUSION In DSPTC, fusion genes are common, BRAFV600E is rare, and other usual point mutations are absent. Pathogenic and likely pathogenic variants in POLE, NF1, CDKN2A, BRCA2, TP53, SETD2, ATM, FLT3, and ROS1 occur in about two-thirds of DTPTC.
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Affiliation(s)
- Meshael Alswailem
- Department of Molecular Oncology, King Faisal Specialist Hospital & Research Centre, Riyadh 11211, Saudi Arabia
| | - Balgees Alghamdi
- Department of Molecular Oncology, King Faisal Specialist Hospital & Research Centre, Riyadh 11211, Saudi Arabia
| | - Anwar Alotaibi
- Department of Biostatistics, Epidemiology & Scientific Computing, King Faisal Specialist Hospital & Research Centre, Riyadh 11211, Saudi Arabia
| | - Abeer Aljomiah
- Department of Medicine, King Faisal Specialist Hospital & Research Centre, Riyadh 11211, Saudi Arabia
| | - Hindi Al-Hindi
- Department of Pathology and Laboratory Medicine, King Faisal Specialist Hospital & Research Centre, Riyadh 11211, Saudi Arabia
| | - Avaniyapuram Kannan Murugan
- Department of Molecular Oncology, King Faisal Specialist Hospital & Research Centre, Riyadh 11211, Saudi Arabia
| | - Mohamed Abouelhoda
- Center for Genomic Medicine, King Faisal Specialist Hospital & Research Centre, Riyadh 11211, Saudi Arabia
| | - Yufei Shi
- Department of Molecular Oncology, King Faisal Specialist Hospital & Research Centre, Riyadh 11211, Saudi Arabia
| | - Ali S Alzahrani
- Department of Molecular Oncology, King Faisal Specialist Hospital & Research Centre, Riyadh 11211, Saudi Arabia
- Department of Medicine, King Faisal Specialist Hospital & Research Centre, Riyadh 11211, Saudi Arabia
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7
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Scholfield DW, Fitzgerald CW, Alzumaili B, Eagan A, Xu B, Martinez G, Tuttle RM, Shaha AR, Shah JP, Wong RJ, Patel SG, Ghossein RA, Ganly I. Diffuse Sclerosing Papillary Thyroid Carcinoma: Clinicopathological Characteristics and Prognostic Implications Compared with Classic and Tall Cell Papillary Thyroid Cancer. Ann Surg Oncol 2023; 30:4761-4770. [PMID: 37154968 PMCID: PMC10751659 DOI: 10.1245/s10434-023-13589-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Accepted: 03/13/2023] [Indexed: 05/10/2023]
Abstract
BACKGROUND The clinical behaviour and oncologic outcome of diffuse sclerosing papillary thyroid carcinoma (DS-PTC) is poorly understood. The objectives of this study were to compare the clinicopathological characteristics and oncological outcomes of DS-PTC to classic PTC (cPTC) and tall cell PTC (TC-PTC). METHODS After institutional review board approval, 86 DS-PTC, 2,080 cPTC, and 701 TC-PTC patients treated at MSKCC between 1986 and 2021 were identified. Clinicopathological characteristics were compared by using chi-square test. Kaplan-Meier and log rank were used to compare recurrence-free survival (RFS), disease-specific survival (DSS), and overall survival (OS). DS-PTC patients were propensity matched to cPTC and TC-PTC patients for further comparison. RESULTS DS-PTC patients were younger with more advanced disease than cPTC and TC-PTC (p < 0.05). Lymphovascular invasion (LVI), extranodal extension, and positive margins were more common in DS-PTC (p < 0.02). Propensity matching confirmed more aggressive histopathological features in DS-PTC. The median number of metastatic lymph nodes was significantly greater and DS-PTC metastases were RAI avid. DS-PTC 5-year RFS was 50.4% compared with 92.4% in cPTC and 88.4% in TC-PTC (p < 0.001). Multivariate analysis confirmed DS-PTC as an independent prognostic factor of recurrence. Ten-year DSS for DS-PTC was 100% compared with 97.1% in cPTC and 91.1% in TC-PTC. Differentiated high-grade, thyroid carcinoma DS had more advanced T-stage and worse 5-year RFS than DS-PTC. CONCLUSIONS DS-PTC presents with more advanced clinicopathological features than cPTC and TC-PTC. Large-volume nodal metastases and LVI are characteristic features. Almost half of patients develop recurrence despite aggressive initial management. Despite this, with successful salvage surgery DSS is excellent.
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Affiliation(s)
- Daniel W Scholfield
- Head and Neck Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Conall W Fitzgerald
- Head and Neck Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Bayan Alzumaili
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Alana Eagan
- Head and Neck Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Bin Xu
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - German Martinez
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - R Michael Tuttle
- Endocrinology Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Ashok R Shaha
- Head and Neck Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Jatin P Shah
- Head and Neck Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Richard J Wong
- Head and Neck Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Snehal G Patel
- Head and Neck Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Ronald A Ghossein
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Ian Ganly
- Head and Neck Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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Molecular Landscape of Pediatric Thyroid Cancer: A Review. Diagnostics (Basel) 2022; 12:diagnostics12123136. [PMID: 36553142 PMCID: PMC9776958 DOI: 10.3390/diagnostics12123136] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 12/03/2022] [Accepted: 12/07/2022] [Indexed: 12/15/2022] Open
Abstract
Thyroid carcinomas (TC) are rare in the pediatric population; however, they constitute the most common endocrine malignancy. Despite some similarities with adult carcinomas, they have distinct clinical behavior and responses to therapy due to their unique pathology and molecular characteristics. The age cut-off used for defining the pediatric age group has been variable across different studies, and the universally accepted recommendations influence accurate interpretation of the available data. Moreover, factors such as radiation exposure and germline mutations have greater impact in children than in adults. Papillary TC is the most common and the most evaluated pediatric TC. Others, including follicular, poorly differentiated and medullary carcinomas, are rarer and have limited available literature. Most studies are from the West. Asian studies are primarily from Japan, with few from China, India, Saudi Arabia and Republic of Korea. This review provides a comprehensive account of the well-established and novel biomarkers in the field, including point mutations, fusions, miRNA, and thyroid differentiation genes. Familial and syndromic associations are also discussed. Current management guidelines for pediatric patients are largely derived from those for adults. An awareness of the molecular landscape is essential to acknowledge the uniqueness of these tumors and establish specific diagnostic and therapeutic guidelines.
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9
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Lebbink CA, Links TP, Czarniecka A, Dias RP, Elisei R, Izatt L, Krude H, Lorenz K, Luster M, Newbold K, Piccardo A, Sobrinho-Simões M, Takano T, Paul van Trotsenburg AS, Verburg FA, van Santen HM. 2022 European Thyroid Association Guidelines for the management of pediatric thyroid nodules and differentiated thyroid carcinoma. Eur Thyroid J 2022; 11:e220146. [PMID: 36228315 PMCID: PMC9716393 DOI: 10.1530/etj-22-0146] [Citation(s) in RCA: 38] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Accepted: 10/13/2022] [Indexed: 11/08/2022] Open
Abstract
At present, no European recommendations for the management of pediatric thyroid nodules and differentiated thyroid carcinoma (DTC) exist. Differences in clinical, molecular, and pathological characteristics between pediatric and adult DTC emphasize the need for specific recommendations for the pediatric population. An expert panel was instituted by the executive committee of the European Thyroid Association including an international community of experts from a variety of disciplines including pediatric and adult endocrinology, pathology, endocrine surgery, nuclear medicine, clinical genetics, and oncology. The 2015 American Thyroid Association Pediatric Guideline was used as framework for the present guideline. Areas of discordance were identified, and clinical questions were formulated. The expert panel members discussed the evidence and formulated recommendations based on the latest evidence and expert opinion. Children with a thyroid nodule or DTC require expert care in an experienced center. The present guideline provides guidance for healthcare professionals to make well-considered decisions together with patients and parents regarding diagnosis, treatment, and follow-up of pediatric thyroid nodules and DTC.
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Affiliation(s)
- Chantal A Lebbink
- Wilhelmina Children’s Hospital and Princess Máxima Center, Utrecht, The Netherlands
| | - Thera P Links
- Department of Endocrinology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Agnieszka Czarniecka
- The Oncologic and Reconstructive Surgery Clinic, M. Sklodowska-Curie National Research Institute of Oncology Gliwice Branch, Gliwice, Poland
| | - Renuka P Dias
- Department of Paediatric Endocrinology and Diabetes, Birmingham Children's Hospital NHS Foundation Trust, Birmingham, United Kingdom
| | - Rossella Elisei
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Louise Izatt
- Department of Clinical Genetics, Guy's and St Thomas’ NHS Foundation Trust, London, United Kingdom
| | - Heiko Krude
- Institute of Experimental Pediatric Endocrinology, Charité - Universitätsmedizin, Berlin, Germany
| | - Kerstin Lorenz
- Department of Visceral, Vascular and Endocrine Surgery, Martin Luther University Halle-Wittenberg, Halle (Saale), Germany
| | - Markus Luster
- Department of Nuclear Medicine, University Hospital Marburg, Marburg, Germany
| | - Kate Newbold
- Thyroid Therapy Unit, The Royal Marsden NHS Foundation Trust, London, United Kingdom
| | - Arnoldo Piccardo
- Department of Nuclear Medicine, EO Ospedali Galliera, Genoa, Italy
| | - Manuel Sobrinho-Simões
- University Hospital of São João, Medical Faculty and Institute of Molecular Pathology and Immunology, University of Porto, Porto, Portugal
| | - Toru Takano
- Thyroid Center, Rinku General Medical Center, Osaka, Japan
| | - A S Paul van Trotsenburg
- Department of Pediatric Endocrinology, Emma Children's Hospital, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
| | - Frederik A Verburg
- Department of Radiology and Nuclear Medicine, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Hanneke M van Santen
- Wilhelmina Children’s Hospital and Princess Máxima Center, Utrecht, The Netherlands
- Correspondence should be addressed to H M van Santen;
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10
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Howard SR, Freeston S, Harrison B, Izatt L, Natu S, Newbold K, Pomplun S, Spoudeas HA, Wilne S, Kurzawinski TR, Gaze MN. Paediatric differentiated thyroid carcinoma: a UK National Clinical Practice Consensus Guideline. Endocr Relat Cancer 2022; 29:G1-G33. [PMID: 35900783 PMCID: PMC9513650 DOI: 10.1530/erc-22-0035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Accepted: 06/23/2022] [Indexed: 11/22/2022]
Abstract
This guideline is written as a reference document for clinicians presented with the challenge of managing paediatric patients with differentiated thyroid carcinoma up to the age of 19 years. Care of paediatric patients with differentiated thyroid carcinoma differs in key aspects from that of adults, and there have been several recent developments in the care pathways for this condition; this guideline has sought to identify and attend to these areas. It addresses the presentation, clinical assessment, diagnosis, management (both surgical and medical), genetic counselling, follow-up and prognosis of affected patients. The guideline development group formed of a multi-disciplinary panel of sub-speciality experts carried out a systematic primary literature review and Delphi Consensus exercise. The guideline was developed in accordance with The Appraisal of Guidelines Research and Evaluation Instrument II criteria, with input from stakeholders including charities and patient groups. Based on scientific evidence and expert opinion, 58 recommendations have been collected to produce a clear, pragmatic set of management guidelines. It is intended as an evidence base for future optimal management and to improve the quality of clinical care of paediatric patients with differentiated thyroid carcinoma.
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Affiliation(s)
- Sasha R Howard
- Centre for Endocrinology, William Harvey Research Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, Charterhouse Square, London, UK
- Department of Paediatric Endocrinology, Barts Health NHS Trust, London, UK
| | - Sarah Freeston
- Whipps Cross Hospital, Barts Health NHS Trust, London, UK
| | | | - Louise Izatt
- Department of Clinical and Cancer Genetics, Guy’s and St Thomas’ NHS Foundation Trust, London, UK
| | - Sonali Natu
- Department of Pathology, University Hospital of North Tees and Hartlepool NHS Foundation Trust, Stockton-on-Tees, UK
| | - Kate Newbold
- Department of Clinical Oncology, Royal Marsden Hospital Foundation Trust, London, UK
| | - Sabine Pomplun
- Department of Pathology, University College London Hospital NHS Foundation Trust, London, UK
| | - Helen A Spoudeas
- Department of Paediatric Endocrinology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | - Sophie Wilne
- Department of Paediatric Oncology, Nottingham University Hospital’s NHS Trust, Nottingham, UK
| | - Tom R Kurzawinski
- Department of Endocrine Surgery, University College London Hospitals NHS Foundation Trust, London, UK
- Department of Paediatric Endocrine Surgery, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | - Mark N Gaze
- Department of Clinical Oncology, University College London Hospitals NHS Foundation Trust, London, UK
- Department of Clinical Oncology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
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11
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Lee IA, Moon G, Kang S, Lee KH, Lee SM, Kim JK, Lee CR, Kang SW, Jeong JJ, Nam KH, Chung WY. Predictive Factors Indicative of Hemithyroidectomy and Close Follow-Up versus Bilateral Total Thyroidectomy for Aggressive Variants of Papillary Thyroid Cancer. Cancers (Basel) 2022; 14:cancers14112757. [PMID: 35681737 PMCID: PMC9179578 DOI: 10.3390/cancers14112757] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Revised: 05/27/2022] [Accepted: 05/31/2022] [Indexed: 12/10/2022] Open
Abstract
Simple Summary This study evaluated the need for additional surgical treatment in patients diagnosed with aggressive variants of papillary thyroid cancer after lobectomy. With the increase in the frequency of early diagnosis, the detection of papillary thyroid cancer pathologically belonging to the aggressive variant is also increasing. Therefore, there is growing concern regarding the aggressive treatment of encapsulated aggressive variants of papillary thyroid cancer without invasive features. We suggest that close follow-up can be performed without any additional surgical treatment in patients with low-risk aggressive variants of papillary thyroid cancer incidentally detected after hemithyroidectomy. The patients should be provided sufficient consultation with clinicians. Abstract The diagnostic and treatment rates of early thyroid cancer have been increasing, including those of aggressive variants of papillary thyroid cancer (AVPTC). This study aimed to analyze the need for completion total thyroidectomy after lobectomy for clinically low-to-intermediate-risk AVPTC. Overall, 249 patients who underwent hemithyroidectomy (HT, n = 46) or bilateral total thyroidectomy (BTT, n = 203) for AVPTC between November 2005 and December 2019 at our single institution were examined. The average follow-up period was 14.9 years, with a recurrence rate of 4.3% and 10.8% in the HT and BTT groups, respectively. Multivariate Cox analysis revealed that palpable tumor on the neck during evaluation (HR, 2.7; 95% CI, 1.1–6.4; p = 0.025), clinical N1b (HR, 8.3; 95% CI, 1.1–63.4; p = 0.041), tumor size (cm) (HR, 1.3; 95% CI, 1.0–1.7; p = 0.036), gross extrathyroidal extension (HR, 3.1; 95% CI, 1.4–7.0; p = 0.007), and pathologic T3b (HR, 3.4; 95% CI, 1.0–11.4; p = 0.045) or T4a (HR, 6.0; 95% CI, 1.9–18.8; p = 0.002) were associated with an increased risk of recurrence. Incidentalomas identified during diagnosis had a significantly lower risk of recurrence (HR, 0.4; 95% CI, 0.2–0.9; p = 0.033). Close follow-up may be performed without completion total thyroidectomy for AVPTC found incidentally after HT.
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Affiliation(s)
- In A Lee
- Department of Surgery, College of Medicine, Severance Hospital, Yonsei University, Seoul 03722, Korea; (I.A.L.); (G.M.); (S.K.); (K.H.L.); (S.M.L.); (J.K.K.); (S.-W.K.); (K.-H.N.); (W.Y.C.)
| | - Gilseong Moon
- Department of Surgery, College of Medicine, Severance Hospital, Yonsei University, Seoul 03722, Korea; (I.A.L.); (G.M.); (S.K.); (K.H.L.); (S.M.L.); (J.K.K.); (S.-W.K.); (K.-H.N.); (W.Y.C.)
| | - Seokmin Kang
- Department of Surgery, College of Medicine, Severance Hospital, Yonsei University, Seoul 03722, Korea; (I.A.L.); (G.M.); (S.K.); (K.H.L.); (S.M.L.); (J.K.K.); (S.-W.K.); (K.-H.N.); (W.Y.C.)
| | - Kang Hee Lee
- Department of Surgery, College of Medicine, Severance Hospital, Yonsei University, Seoul 03722, Korea; (I.A.L.); (G.M.); (S.K.); (K.H.L.); (S.M.L.); (J.K.K.); (S.-W.K.); (K.-H.N.); (W.Y.C.)
| | - Sun Min Lee
- Department of Surgery, College of Medicine, Severance Hospital, Yonsei University, Seoul 03722, Korea; (I.A.L.); (G.M.); (S.K.); (K.H.L.); (S.M.L.); (J.K.K.); (S.-W.K.); (K.-H.N.); (W.Y.C.)
| | - Jin Kyong Kim
- Department of Surgery, College of Medicine, Severance Hospital, Yonsei University, Seoul 03722, Korea; (I.A.L.); (G.M.); (S.K.); (K.H.L.); (S.M.L.); (J.K.K.); (S.-W.K.); (K.-H.N.); (W.Y.C.)
| | - Cho Rok Lee
- Department of Surgery, Yongin Severance Hospital, Yongin-si 16995, Korea;
| | - Sang-Wook Kang
- Department of Surgery, College of Medicine, Severance Hospital, Yonsei University, Seoul 03722, Korea; (I.A.L.); (G.M.); (S.K.); (K.H.L.); (S.M.L.); (J.K.K.); (S.-W.K.); (K.-H.N.); (W.Y.C.)
| | - Jong Ju Jeong
- Department of Surgery, College of Medicine, Severance Hospital, Yonsei University, Seoul 03722, Korea; (I.A.L.); (G.M.); (S.K.); (K.H.L.); (S.M.L.); (J.K.K.); (S.-W.K.); (K.-H.N.); (W.Y.C.)
- Correspondence: ; Tel.: +82-02-2228-2136
| | - Kee-Hyun Nam
- Department of Surgery, College of Medicine, Severance Hospital, Yonsei University, Seoul 03722, Korea; (I.A.L.); (G.M.); (S.K.); (K.H.L.); (S.M.L.); (J.K.K.); (S.-W.K.); (K.-H.N.); (W.Y.C.)
| | - Woong Youn Chung
- Department of Surgery, College of Medicine, Severance Hospital, Yonsei University, Seoul 03722, Korea; (I.A.L.); (G.M.); (S.K.); (K.H.L.); (S.M.L.); (J.K.K.); (S.-W.K.); (K.-H.N.); (W.Y.C.)
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12
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Wang Q, Chang Q, Zhang R, Sun C, Li L, Wang S, Wang Q, Li Z, Niu L. Diffuse sclerosing variant of papillary thyroid carcinoma: ultrasonographic and clinicopathological features in children/adolescents and adults. Clin Radiol 2022; 77:e356-e362. [DOI: 10.1016/j.crad.2022.01.051] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Accepted: 01/21/2022] [Indexed: 01/25/2023]
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13
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Ho AS, Luu M, Shafqat I, Mallen-St Clair J, Chen MM, Chen Y, Jain M, Ali N, Patio C, Filarski CF, Lin DC, Bankston H, Braunstein GD, Sacks WL, Zumsteg ZS. Predictive Impact of Metastatic Lymph Node Burden on Distant Metastasis Across Papillary Thyroid Cancer Variants. Thyroid 2021; 31:1549-1557. [PMID: 34470466 DOI: 10.1089/thy.2021.0131] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Background: While numerous factors determine prognosis in papillary thyroid carcinoma (PTC), distant metastasis (M1) represents one of the most dire. Escalating nodal burden and aggressive histology may contribute to higher metastatic risk, but this relationship is poorly defined and challenging to anticipate. We evaluate the predictive impact of these histological features on predicting distant metastases at initial presentation. Methods: Univariate and multivariable logistic regression models of conventional and aggressive thyroid cancer variants (well-differentiated papillary thyroid carcinoma [WDPTC], diffuse sclerosing variant [DSV], tall cell variant [TCV], poorly differentiated thyroid cancer [PDTC], and anaplastic thyroid carcinoma [ATC]) identified via U.S. cancer registry data were constructed to determine associations between M1 status and quantitative nodal burden. Associations between metastatic lymph node (LN) number and M1 disease were modeled using univariate and multivariable logistic regression with interaction terms, as well as a linear continuous probability model. Results: Overall, M1 prevalence at disease presentation was 3.6% (n = 1717). When stratified by subtype, M1 prevalence varied significantly by histology (WDPTC [1.0%], DSV [2.3%], TCV [4.1%], PDTC [17.4%], ATC [38.4%] [p < 0.001]). For WDPTC, M1 prevalence escalated with metastatic LN number (0 LN+ [0.5%], 1-5 LN+ [2.0%], 6-10 LN+ [3.4%], >10 LN+ [5.5%] [p < 0.001]) and LN ratio (p < 0.001). A statistically significant interaction was observed between histology and increasing nodal burden for M1 risk. On multivariable analysis, each successive metastatic LN conferred increased M1 risk for WDPTC (odds ratio [OR] 1.06 [1.05-1.08], p < 0.001) and TCVs (OR 1.04 [1.02-1.07], p < 0.001). In contrast, other aggressive variants had a higher baseline M1 risk, but this did not vary based on the number of positive LN (DSV, OR 1.02 [0.95-1.10], p = 0.52; PDTC, OR 1.00 [0.98-1.02], p = 0.66; ATC, 1.00 [0.98-1.02], p = 0.97). Conclusions: Progressive nodal burden independently escalates the risk of distant metastasis in WDPTC and TCVs of PTC. Conversely, aggressive variants such as PDTC and ATC have substantial M1 risk at baseline and appear to be minimally affected by metastatic nodal burden. Consideration of these factors after surgery may help tailor clinical decision-making for treatment and surveillance. Further studies are warranted to calibrate the ideal management approach for these higher risk patient groups.
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Affiliation(s)
- Allen S Ho
- Samuel Oschin Comprehensive Cancer Institute, Los Angeles, Cedars-Sinai Medical Center, California, USA
- Division of Otolaryngology-Head and Neck Surgery, Department of Surgery, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Michael Luu
- Samuel Oschin Comprehensive Cancer Institute, Los Angeles, Cedars-Sinai Medical Center, California, USA
- Biostatistics and Bioinformatics Research Center, Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Iram Shafqat
- Division of Otolaryngology-Head and Neck Surgery, Department of Surgery, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Jon Mallen-St Clair
- Samuel Oschin Comprehensive Cancer Institute, Los Angeles, Cedars-Sinai Medical Center, California, USA
- Division of Otolaryngology-Head and Neck Surgery, Department of Surgery, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Michelle M Chen
- Samuel Oschin Comprehensive Cancer Institute, Los Angeles, Cedars-Sinai Medical Center, California, USA
- Division of Otolaryngology-Head and Neck Surgery, Department of Surgery, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Yufei Chen
- Samuel Oschin Comprehensive Cancer Institute, Los Angeles, Cedars-Sinai Medical Center, California, USA
- Department of Surgery, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Monica Jain
- Samuel Oschin Comprehensive Cancer Institute, Los Angeles, Cedars-Sinai Medical Center, California, USA
- Department of Surgery, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Nabilah Ali
- Division of Otolaryngology-Head and Neck Surgery, Department of Surgery, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Chrysanta Patio
- Division of Otolaryngology-Head and Neck Surgery, Department of Surgery, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Carolyn F Filarski
- Division of Otolaryngology-Head and Neck Surgery, Department of Surgery, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - De-Chen Lin
- Department of Medicine, and Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Hakimah Bankston
- Division of Endocrinology, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Glenn D Braunstein
- Samuel Oschin Comprehensive Cancer Institute, Los Angeles, Cedars-Sinai Medical Center, California, USA
- Division of Endocrinology, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Wendy L Sacks
- Samuel Oschin Comprehensive Cancer Institute, Los Angeles, Cedars-Sinai Medical Center, California, USA
- Division of Endocrinology, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Zachary S Zumsteg
- Samuel Oschin Comprehensive Cancer Institute, Los Angeles, Cedars-Sinai Medical Center, California, USA
- Department of Radiation Oncology, Cedars-Sinai Medical Center, Los Angeles, California, USA
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14
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Macerola E, Proietti A, Poma AM, Ugolini C, Torregrossa L, Vignali P, Basolo A, Materazzi G, Elisei R, Santini F, Basolo F. Molecular Alterations in Relation to Histopathological Characteristics in a Large Series of Pediatric Papillary Thyroid Carcinoma from a Single Institution. Cancers (Basel) 2021; 13:3123. [PMID: 34206589 PMCID: PMC8268699 DOI: 10.3390/cancers13133123] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Revised: 06/18/2021] [Accepted: 06/18/2021] [Indexed: 11/16/2022] Open
Abstract
Papillary thyroid carcinoma (PTC) presents distinct clinico-pathological and molecular differences in children compared with adult patients. Whether the presence of rearrangements or point mutations is associated with aggressive PTC clinical presentation is still controversial. In this study, PTCs diagnosed in patients aged less than 18 years were retrospectively searched from the institutional archive and tumor tissue was tested for point mutations in BRAF and RAS genes and for rearrangements in RET, NTRK1, NTRK3, ALK, PPARG, BRAF and THADA. A total of 163 PTCs were analyzed. Point mutations were found in 83 (51%) and gene fusions in 48 cases (30%). The most frequent alteration was the BRAFV600E mutation (36.8%), followed by NTRK3 fusion (11%), NRAS mutation (10.4%) and RET fusion (10.4%). Fusion-driven PTCs showed more frequently infiltrative growth, larger tumors, extrathyroidal extension and N1b disease. PTCs showing solid growth pattern were significantly enriched in gene fusions. This is one of the largest cohorts of pediatric PTCs. Fusion-driven tumors most frequently show aggressive pathological features; the search for rearrangements, especially in tumors with solid areas, could improve the characterization of pediatric PTCs and offer possible therapeutic options.
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Affiliation(s)
- Elisabetta Macerola
- Department of Surgical, Medical, Molecular Pathology and Critical Area, University of Pisa, 56126 Pisa, Italy; (E.M.); (A.P.); (A.M.P.); (C.U.); (L.T.); (P.V.); (G.M.)
| | - Agnese Proietti
- Department of Surgical, Medical, Molecular Pathology and Critical Area, University of Pisa, 56126 Pisa, Italy; (E.M.); (A.P.); (A.M.P.); (C.U.); (L.T.); (P.V.); (G.M.)
| | - Anello Marcello Poma
- Department of Surgical, Medical, Molecular Pathology and Critical Area, University of Pisa, 56126 Pisa, Italy; (E.M.); (A.P.); (A.M.P.); (C.U.); (L.T.); (P.V.); (G.M.)
| | - Clara Ugolini
- Department of Surgical, Medical, Molecular Pathology and Critical Area, University of Pisa, 56126 Pisa, Italy; (E.M.); (A.P.); (A.M.P.); (C.U.); (L.T.); (P.V.); (G.M.)
| | - Liborio Torregrossa
- Department of Surgical, Medical, Molecular Pathology and Critical Area, University of Pisa, 56126 Pisa, Italy; (E.M.); (A.P.); (A.M.P.); (C.U.); (L.T.); (P.V.); (G.M.)
| | - Paola Vignali
- Department of Surgical, Medical, Molecular Pathology and Critical Area, University of Pisa, 56126 Pisa, Italy; (E.M.); (A.P.); (A.M.P.); (C.U.); (L.T.); (P.V.); (G.M.)
| | - Alessio Basolo
- Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy; (A.B.); (R.E.); (F.S.)
| | - Gabriele Materazzi
- Department of Surgical, Medical, Molecular Pathology and Critical Area, University of Pisa, 56126 Pisa, Italy; (E.M.); (A.P.); (A.M.P.); (C.U.); (L.T.); (P.V.); (G.M.)
| | - Rossella Elisei
- Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy; (A.B.); (R.E.); (F.S.)
| | - Ferruccio Santini
- Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy; (A.B.); (R.E.); (F.S.)
| | - Fulvio Basolo
- Department of Surgical, Medical, Molecular Pathology and Critical Area, University of Pisa, 56126 Pisa, Italy; (E.M.); (A.P.); (A.M.P.); (C.U.); (L.T.); (P.V.); (G.M.)
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15
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Thyroid Carcinoma: Phenotypic Features, Underlying Biology and Potential Relevance for Targeting Therapy. Int J Mol Sci 2021; 22:ijms22041950. [PMID: 33669363 PMCID: PMC7920269 DOI: 10.3390/ijms22041950] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 02/10/2021] [Accepted: 02/12/2021] [Indexed: 12/12/2022] Open
Abstract
Thyroid carcinoma consists a group of phenotypically heterogeneous cancers. Recent advances in biological technologies have been advancing the delineation of genetic, epigenetic, and non-genetic factors that contribute to the heterogeneities of these cancers. In this review article, we discuss new findings that are greatly improving the understanding of thyroid cancer biology and facilitating the identification of novel targets for therapeutic intervention. We review the phenotypic features of different subtypes of thyroid cancers and their underlying biology. We discuss recent discoveries in thyroid cancer heterogeneities and the critical mechanisms contributing to the heterogeneity with emphases on genetic and epigenetic factors, cancer stemness traits, and tumor microenvironments. We also discuss the potential relevance of the intratumor heterogeneity in understanding therapeutic resistance and how new findings in tumor biology can facilitate designing novel targeting therapies for thyroid cancer.
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16
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Stack BC, Twining C, Rastatter J, Angelos P, Baloch Z, Diercks G, Faquin W, Kazahaya K, Rivkees S, Sheyn T, Shin JJ, Smith J, Thompson G, Viswanathan P, Wassner A, Brooks J, Randolph GW. Consensus statement by the American Association of Clinical Endocrinology (AACE) and the American Head and Neck Society Endocrine Surgery Section (AHNS-ES) on Pediatric Benign and Malignant Thyroid Surgery. Head Neck 2021; 43:1027-1042. [PMID: 33386657 DOI: 10.1002/hed.26586] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Accepted: 12/11/2020] [Indexed: 12/15/2022] Open
Abstract
OBJECTIVES To provide a clinical disease state review of recent relevant literature and to generate expert consensus statements regarding the breadth of pediatric thyroid cancer diagnosis and care, with an emphasis on thyroid surgery. To generate expert statements to educate pediatric practitioners on the state-of-the-art practices and the value of surgical experience in the management of this unusual and challenging disease in children. METHODS A literature search was conducted and statements were constructed and subjected to a modified Delphi process to measure the consensus of the expert author panel. The wording of statements, voting tabulation, and statistical analysis were overseen by a Delphi expert (J.J.S.). RESULTS Twenty-five consensus statements were created and subjected to a modified Delphi analysis to measure the strength of consensus of the expert author panel. All statements reached a level of consensus, and the majority of statements reached the highest level of consensus. CONCLUSION Pediatric thyroid cancer has many unique nuances, such as bulky cervical adenopathy on presentation, an increased incidence of diffuse sclerosing variant, and a longer potential lifespan to endure potential complications from treatment. Complications can be a burden to parents and patients alike. We suggest that optimal outcomes and decreased morbidity will come from the use of advanced imaging, diagnostic testing, and neural monitoring of patients treated at high-volume centers by high-volume surgeons.
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Affiliation(s)
- Brendan C Stack
- Department of Otolaryngology-Head and Neck Surgery, Southern Illinois University School of Medicine, Springfield, Illinois
| | - Christine Twining
- Maine Medical Partners Endocrinology & Diabetes Center, Scarborough, Maine
| | - Jeff Rastatter
- Department of Otolaryngology-Head and Neck Surgery, Anne & Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Peter Angelos
- Department of Surgery, University of Chicago, Chicago, Illinois
| | - Zubair Baloch
- Department of Pathology and Laboratory Medicine, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Gillian Diercks
- Department of Otolaryngology-Head and Neck Surgery, Division of Thyroid and Parathyroid Endocrine Surgery, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, Massachusetts
| | - William Faquin
- Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Ken Kazahaya
- Department of Otolaryngology-Head and Neck Surgery, Children's Hospital of Pennsylvania, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Scott Rivkees
- Department of Pediatrics, University of Florida College of Medicine, Gainesville, Florida
| | - Tony Sheyn
- Department of Otolaryngology-Head and Neck Surgery, LeBonheur Children's Hospital, St. Jude Children's Research Hospital, University of Tennessee Health Sciences Center, Memphis, Tennessee
| | - Jennifer J Shin
- Department of Otolaryngology-Head and Neck Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Jessica Smith
- Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts
| | | | - Pushpa Viswanathan
- Department of Pediatrics, Pittsburgh Children's Hospital, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Ari Wassner
- Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Jennifer Brooks
- Department of Otolaryngology-Head and Neck Surgery, Division of Thyroid and Parathyroid Endocrine Surgery, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, Massachusetts
| | - Gregory W Randolph
- Department of Otolaryngology-Head and Neck Surgery, Division of Thyroid and Parathyroid Endocrine Surgery, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, Massachusetts
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17
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Stack BC, Twining C, Rastatter J, Angelos P, Baloch Z, Diercks G, Faquin W, Kazahaya K, Rivkees S, Sheyn T, Shin JJ, Smith J, Thompson G, Viswanathan P, Wassner A, Brooks J, Randolph GW. Consensus Statement by the American Association of Clinical Endocrinology (AACE) and the American Head and Neck Society Endocrine Surgery Section (AHNS) on Pediatric Benign and Malignant Thyroid Surgery. Endocr Pract 2020; 27:174-184. [PMID: 33779552 DOI: 10.1016/j.eprac.2020.12.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
OBJECTIVES To provide a clinical disease state review of recent relevant literature and to generate expert consensus statements regarding the breadth of pediatric thyroid cancer diagnosis and care, with an emphasis on thyroid surgery. To generate expert statements to educate pediatric practitioners on the state-of-the-art practices and the value of surgical experience in the management of this unusual and challenging disease in children. METHODS A literature search was conducted and statements were constructed and subjected to a modified Delphi process to measure the consensus of the expert author panel. The wording of statements, voting tabulation, and statistical analysis were overseen by a Delphi expert (J.J.S.). RESULTS Twenty-five consensus statements were created and subjected to a modified Delphi analysis to measure the strength of consensus of the expert author panel. All statements reached a level of consensus, and the majority of statements reached the highest level of consensus. CONCLUSION Pediatric thyroid cancer has many unique nuances, such as bulky cervical adenopathy on presentation, an increased incidence of diffuse sclerosing variant, and a longer potential lifespan to endure potential complications from treatment. Complications can be a burden to parents and patients alike. We suggest that optimal outcomes and decreased morbidity will come from the use of advanced imaging, diagnostic testing, and neural monitoring of patients treated at high-volume centers by high-volume surgeons.
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Affiliation(s)
- Brendan C Stack
- Department of Otolaryngology-Head and Neck Surgery, Southern Illinois University School of Medicine, Springfield, Illinois.
| | - Christine Twining
- Maine Medical Partners Endocrinology & Diabetes Center, Scarborough, Maine
| | - Jeff Rastatter
- Department of Otolaryngology-Head and Neck Surgery, Anne & Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Peter Angelos
- Department of Surgery, University of Chicago, Chicago, Illinois
| | - Zubair Baloch
- Department of Pathology and Laboratory Medicine, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Gillian Diercks
- Department of Otolaryngology-Head and Neck Surgery, Division of Thyroid and Parathyroid Endocrine Surgery, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, Massachusetts
| | - William Faquin
- Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Ken Kazahaya
- Department of Otolaryngology-Head and Neck Surgery, Children's Hospital of Pennsylvania, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Scott Rivkees
- Department of Pediatrics, University of Florida College of Medicine, Gainesville, Florida
| | - Tony Sheyn
- Department of Otolaryngology-Head and Neck Surgery, LeBonheur Children's Hospital, St. Jude Children's Research Hospital, University of Tennessee Health Sciences Center, Memphis, Tennessee
| | - Jennifer J Shin
- Department of Otolaryngology-Head and Neck Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Jessica Smith
- Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts
| | | | - Pushpa Viswanathan
- Department of Pediatrics, Pittsburgh Children's Hospital, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Ari Wassner
- Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Jennifer Brooks
- Department of Otolaryngology-Head and Neck Surgery, Division of Thyroid and Parathyroid Endocrine Surgery, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, Massachusetts
| | - Gregory W Randolph
- Department of Otolaryngology-Head and Neck Surgery, Division of Thyroid and Parathyroid Endocrine Surgery, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, Massachusetts
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18
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Bai Y, Kakudo K, Jung CK. Updates in the Pathologic Classification of Thyroid Neoplasms: A Review of the World Health Organization Classification. Endocrinol Metab (Seoul) 2020; 35:696-715. [PMID: 33261309 PMCID: PMC7803616 DOI: 10.3803/enm.2020.807] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Accepted: 10/23/2020] [Indexed: 12/12/2022] Open
Abstract
Advances in medical sciences and evidence-based medicine have led to momentous changes in classification and management of thyroid neoplasms. Much progress has been made toward avoiding overdiagnosis and overtreatment of thyroid cancers. The new 2017 World Health Organization (WHO) classification of thyroid neoplasms updated the diagnostic criteria and molecular and genetic characteristics reflecting the biology and behavior of the tumors, and newly introduced the category of borderline malignancy or uncertain malignant potential. Some neoplasms were subclassified, renamed, or redefined as a specific entity. This review introduces changes in the fourth edition WHO classification of thyroid tumors and updates the contemporary diagnosis and classification of thyroid tumors. We also discuss several challenges with the proposal of new diagnostic entities, since they have unique histopathologic and molecular features and clinical relevance.
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Affiliation(s)
- Yanhua Bai
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Pathology, Peking University Cancer Hospital & Institute, Beijing,
China
| | - Kennichi Kakudo
- Department of Pathology and Thyroid Disease Center, Izumi City General Hospital, Izumi,
Japan
- Department of Human Pathology, Wakayama Medical University, Graduate School of Medicine, Wakayama,
Japan
| | - Chan Kwon Jung
- Department of Hospital Pathology, The Catholic University of Korea, Seoul,
Korea
- Cancer Research Institute, College of Medicine, The Catholic University of Korea, Seoul,
Korea
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19
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Abstract
An increasing number of children are diagnosed with thyroid cancer. Most patients do not have an identifiable cause; however, tumor predisposition syndromes may be associated with development of both differentiated and medullary thyroid cancer. With an excellent prognosis for most patients, the goal of therapy is to optimize outcome and reduce complications. The increased knowledge of the oncogenic drivers provides opportunities to improve the accuracy of diagnosis, stratify surgery, and select systemic therapy that may be considered for neoadjuvant and adjuvant treatment. Treatment complications can be reduced by referral to regional, high-volume pediatric thyroid centers.
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Affiliation(s)
- Andrew J Bauer
- Division of Endocrinology and Diabetes, The Thyroid Center, Children's Hospital of Philadelphia, 3500 Civic Center Boulevard, Buerger Center, 12-149, Philadelphia, PA 19104, USA; Department of Pediatrics, The Perelman School of Medicine, The University of Pennsylvania, 415 Curie Boulevard, Philadelphia, PA 19104, USA.
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20
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Spinelli C, Strambi S, Bakkar S, Nosiglia A, Elia G, Bertocchini A, Calani C, Leoni M, Morganti R, Materazzi G. Surgical Management of Diffuse Sclerosing Variant of Papillary Thyroid Carcinoma. Experience in 25 Patients. World J Surg 2020; 44:155-162. [PMID: 31605177 DOI: 10.1007/s00268-019-05230-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
PURPOSE To delineate the clinicopathologic features and biologic behavior of the diffuse sclerosing variant of papillary thyroid carcinoma (DSV-PTC) and to report its outcome. METHODS The clinical records of 25 patients who had surgery for DSV-PTC from 2004 to 2017 were retrospectively analyzed. Comparisons were made to similar studies in the literature reporting ≥8 cases and a cohort of classical PTC. RESULTS There were 20 females and 5 males with an average age of 23 years (range 10-39 years). Bilateral disease occurred in 80% of cases. The mean size of the dominant mass was 4.2 ± 1.92 cm. In 92% of cases, therapeutic neck dissection was performed. Male sex significantly correlated with a higher yield of positive lymphadenopathy (p = 0.045). 62% of patients had recurrent disease. Recurrence significantly correlated with male sex, the number of metastatic lymph nodes (cutoff: 22 lymph nodes), and multifocality (p = 0.044, p ˂ 0.008, p ˂ 0.003, respectively). However, it did not correlate with the age at presentation. No disease-specific mortality occurred after an average follow-up of 77 months (range 12-168 months). The two comparisons made demonstrated a statistically significant greater tendency of the current series of DSV-PTC toward more aggressive clinicopathologic features and biologic behavior. No differences in overall survival were observed. CONCLUSION The DSV-PTC should be considered a high-risk PTC that mandates an aggressive therapeutic strategy with the intent of optimizing disease-free survival.
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Affiliation(s)
- Claudio Spinelli
- Division of Pediatric Surgery, Adolescents and Young Adults, Department of Surgical Pathology, University of Pisa, Via Paradisa 2, 56124, Pisa, Italy.
| | - Silvia Strambi
- Division of Pediatric Surgery, Adolescents and Young Adults, Department of Surgical Pathology, University of Pisa, Via Paradisa 2, 56124, Pisa, Italy
| | - Sohail Bakkar
- Department of Surgery, Faculty of Medicine, The Hashemite University, Zarqa, 13131, Jordan
| | - Andrea Nosiglia
- Division of Pediatric Surgery, Adolescents and Young Adults, Department of Surgical Pathology, University of Pisa, Via Paradisa 2, 56124, Pisa, Italy
| | - GianMarco Elia
- Division of Pediatric Surgery, Adolescents and Young Adults, Department of Surgical Pathology, University of Pisa, Via Paradisa 2, 56124, Pisa, Italy
| | - Alessia Bertocchini
- Division of Pediatric Surgery, Adolescents and Young Adults, Department of Surgical Pathology, University of Pisa, Via Paradisa 2, 56124, Pisa, Italy
| | - Chiara Calani
- Division of Pediatric Surgery, Adolescents and Young Adults, Department of Surgical Pathology, University of Pisa, Via Paradisa 2, 56124, Pisa, Italy
| | - Matteo Leoni
- Division of Pediatric Surgery, Adolescents and Young Adults, Department of Surgical Pathology, University of Pisa, Via Paradisa 2, 56124, Pisa, Italy
| | - Riccardo Morganti
- Department of Clinical and Experimental Medicine, Section of Statistics, University of Pisa, 56124, Pisa, Italy
| | - Gabriele Materazzi
- Division of Endocrine Surgery, Department of Surgical Pathology, University of Pisa, 56124, Pisa, Italy
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21
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Rangel-Pozzo A, Sisdelli L, Cordioli MIV, Vaisman F, Caria P, Mai S, Cerutti JM. Genetic Landscape of Papillary Thyroid Carcinoma and Nuclear Architecture: An Overview Comparing Pediatric and Adult Populations. Cancers (Basel) 2020; 12:E3146. [PMID: 33120984 PMCID: PMC7693829 DOI: 10.3390/cancers12113146] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Revised: 10/15/2020] [Accepted: 10/26/2020] [Indexed: 12/16/2022] Open
Abstract
Thyroid cancer is a rare malignancy in the pediatric population that is highly associated with disease aggressiveness and advanced disease stages when compared to adult population. The biological and molecular features underlying pediatric and adult thyroid cancer pathogenesis could be responsible for differences in the clinical presentation and prognosis. Despite this, the clinical assessment and treatments used in pediatric thyroid cancer are the same as those implemented for adults and specific personalized target treatments are not used in clinical practice. In this review, we focus on papillary thyroid carcinoma (PTC), which represents 80-90% of all differentiated thyroid carcinomas. PTC has a high rate of gene fusions and mutations, which can influence the histologic subtypes in both children and adults. This review also highlights telomere-related genomic instability and changes in nuclear organization as novel biomarkers for thyroid cancers.
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Affiliation(s)
- Aline Rangel-Pozzo
- Cell Biology, Research Institute of Oncology and Hematology, University of Manitoba, CancerCare Manitoba, Winnipeg, MB R3E 0V9, Canada;
| | - Luiza Sisdelli
- Genetic Bases of Thyroid Tumors Laboratory, Division of Genetics, Department of Morphology and Genetics, Universidade Federal de São Paulo/EPM, São Paulo, SP 04039-032, Brazil; (L.S.); (M.I.V.C.); (J.M.C.)
| | - Maria Isabel V. Cordioli
- Genetic Bases of Thyroid Tumors Laboratory, Division of Genetics, Department of Morphology and Genetics, Universidade Federal de São Paulo/EPM, São Paulo, SP 04039-032, Brazil; (L.S.); (M.I.V.C.); (J.M.C.)
| | - Fernanda Vaisman
- Instituto Nacional do Câncer, Rio de Janeiro, RJ 22451-000, Brazil;
| | - Paola Caria
- Department of Biomedical Sciences, University of Cagliari, 09042 Cagliari, Italy
| | - Sabine Mai
- Cell Biology, Research Institute of Oncology and Hematology, University of Manitoba, CancerCare Manitoba, Winnipeg, MB R3E 0V9, Canada;
| | - Janete M. Cerutti
- Genetic Bases of Thyroid Tumors Laboratory, Division of Genetics, Department of Morphology and Genetics, Universidade Federal de São Paulo/EPM, São Paulo, SP 04039-032, Brazil; (L.S.); (M.I.V.C.); (J.M.C.)
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22
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Propst EJ, Wasserman JD, Gorodensky J, Ngan BY, Wolter NE. Patterns and Predictors of Metastatic Spread to the Neck in Pediatric Thyroid Carcinoma. Laryngoscope 2020; 131:E1002-E1009. [PMID: 32738066 DOI: 10.1002/lary.28937] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2020] [Revised: 06/05/2020] [Accepted: 06/20/2020] [Indexed: 11/09/2022]
Abstract
OBJECTIVE Evaluate patterns and predictors of spread to the neck in pediatric metastatic differentiated thyroid carcinoma (DTC). METHODS Patients <18 years old undergoing thyroidectomy by a single surgeon from January 2015 to December 2019 were included. Neck sublevels were removed separately according to AJCC boundaries. Clinical outcomes included nerve injury, hypocalcemia, hematoma, and residual tumor. RESULTS Forty-eight children underwent thyroid surgery. Thirty (63%) were for malignancy, 27 (90%) of which were DTC. Nineteen (70%) patients with DTC underwent 24 neck dissections; 19 central plus lateral and 5 central alone. The female to male ratio increased from 1:1 to 3:1 with age. Two children with lateral neck involvement had sub-centimeter primaries. Patients requiring neck dissection were more likely to have 1) diffuse sclerosing or tall cell variant, 2) T3 or T4 disease, 3) genetic mutation, 4) lymphatic invasion, 5) extracapsular extension, 6) positive resection margin. Levels IIA (79%), III (89%), IV (84%), VI (100%) were most commonly involved. Levels IB (16%), IIB (16%), VB (16%) were also involved, often without involvement of adjacent levels. Permanent injuries included one unilateral recurrent laryngeal nerve, one mild marginal mandibular nerve and one mild accessory nerve. Hypocalcemia was highest following neck dissection for malignant disease. One patient was re-operated for a mediastinal node. Most patients with N1 disease received radioactive iodine. Most patients have no evidence or indeterminate disease on long-term follow-up. CONCLUSION Children with lateral nodal spread from DTC should be considered for neck dissection including Levels IB, IIA, IIB, III, IV, VB, bilateral VI. LEVEL OF EVIDENCE 4 Laryngoscope, 131:E1002-E1009, 2021.
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Affiliation(s)
- Evan Jon Propst
- Department of Otolaryngology - Head & Neck Surgery, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Jonathan Daniel Wasserman
- Division of Endocrinology, Department of Pediatrics, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Jonah Gorodensky
- Department of Otolaryngology - Head & Neck Surgery, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Bo-Yee Ngan
- Department of Pediatric Laboratory Medicine, Division of Pathology, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Nikolaus Ernst Wolter
- Department of Otolaryngology - Head & Neck Surgery, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
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23
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Bauer AJ. Papillary and Follicular Thyroid Cancer in children and adolescents: Current approach and future directions. Semin Pediatr Surg 2020; 29:150920. [PMID: 32571505 DOI: 10.1016/j.sempedsurg.2020.150920] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
An increasing number of children are diagnosed with differentiated thyroid cancer. With an excellent prognosis for the majority of pediatric patients, the goal of therapy is to optimize outcome while reducing complications. Increased knowledge of the somatic, oncogenic driver mutations provides opportunities to improve the accuracy of diagnosis, to stratify surgery, and to treat patients with morbidly invasive or refractory disease. Treatment complications can be reduced by referral to regional, high-volume pediatric thyroid centers.
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Affiliation(s)
- Andrew J Bauer
- The Thyroid Center, Division of Endocrinology and Diabetes, Children's Hospital of Philadelphia, 3500 Civic Center Boulevard, Buerger Center, 12-149, Philadelphia, PA USA 19104; Department of Pediatrics, The Perelman School of Medicine, The University of Pennsylvania, 415 Curie Blvd, Philadelphia, PA USA 19104.
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24
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Pediatric thyroid ultrasound: a radiologist's checklist. Pediatr Radiol 2020; 50:563-574. [PMID: 32166365 DOI: 10.1007/s00247-019-04602-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Revised: 10/26/2019] [Accepted: 12/19/2019] [Indexed: 12/15/2022]
Abstract
Ultrasonography (US) is the imaging method of choice for evaluating the pediatric thyroid gland, complemented by scintigraphy and thyroid function tests, especially when evaluating children with suspected congenital hypothyroidism, goiter, infectious or autoimmune diseases, or neoplasm. Diagnostic considerations in newborns with congenital hypothyroidism mainly include dysgenesis, dyshormonogenesis, transient hypothyroidism and central (hypophyseal) hypothyroidism. The midline of the neck should be scrutinized for thyroid tissue from the floor of the mouth to the thoracic inlet. Cystic and echogenic ultimobranchial remnants should not be misinterpreted as orthotopic thyroid tissue. Diffuse thyroid diseases affect older children; these comprise Hashimoto and Graves diseases and infectious thyroiditis and exhibit features similar to those in adults. It is important to note that the diffuse sclerosing variant of papillary thyroid cancer can complicate thyroiditis and should not be confused with Hashimoto disease. In children with solid nodules the threshold for fine-needle aspiration biopsy or surgery should be lower compared to adults because of a higher likelihood of malignancy compared with adults. Biopsy should be considered in nodules with suspicious ultrasonographic features, even when smaller than 1 cm. Adult classification systems of thyroid nodules, although useful, are not sufficient to safely discriminate the nodules' likelihood of malignancy in children. We describe key sonographic findings and suggest a standard checklist that might be considered while performing and interpreting thyroid US in neonates and children.
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25
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Byun SH, You SK, Kang SS, Shin KS, Lee JE. Diffuse Sclerosing Variant of Papillary Thyroid Carcinoma in a Child: A Case Report. JOURNAL OF THE KOREAN SOCIETY OF RADIOLOGY 2020; 81:1250-1254. [PMID: 36238046 PMCID: PMC9431875 DOI: 10.3348/jksr.2019.0070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Revised: 09/07/2019] [Accepted: 01/01/2020] [Indexed: 11/15/2022]
Affiliation(s)
- Seung Hee Byun
- Department of Radiology, Chungnam National University Hospital, Daejeon, Korea
| | - Sun Kyoung You
- Department of Radiology, Chungnam National University Hospital, Daejeon, Korea
- Department of Radiology, Chungnam National University College of Medicine, Daejeon, Korea
| | - Seong Su Kang
- Department of Radiology, Chungnam National University Hospital, Daejeon, Korea
| | - Kyung Sook Shin
- Department of Radiology, Chungnam National University Hospital, Daejeon, Korea
- Department of Radiology, Chungnam National University College of Medicine, Daejeon, Korea
| | - Jeong Eun Lee
- Department of Radiology, Chungnam National University Hospital, Daejeon, Korea
- Department of Radiology, Chungnam National University College of Medicine, Daejeon, Korea
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26
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Abstract
PURPOSE OF REVIEW Compared with adults, there is a two-fold to three-fold increased risk of malignancy for a pediatric patient undergoing evaluation of a thyroid nodule. In 2015, the American Thyroid Association published guidelines on the evaluation and management of pediatric patients with thyroid nodules and differentiated thyroid cancer. The goal of this clinical update is to review recent additions to the literature and propose opportunities how to best incorporate these findings into clinical practice. RECENT FINDINGS Recent additions to the literature include assessment of ultrasound-based scoring systems to improve selection of patients for fine needle aspiration, defining the pediatric-specific risk of malignancy within The Bethesda System for Reporting Thyroid Cytopathology, and broadening our knowledge of the oncogene landscape that supports incorporation of adjunct oncogene testing to rule-in malignancy of nodules with indeterminate cytology. SUMMARY There have been significant additions to the literature on the evaluation and management of children and adolescents with thyroid nodules since publication of the 2015 American Thyroid Association guidelines. Incorporating these changes into clinical care, within the setting of multidisciplinary, pediatric-specific, regional centers, will maximize ongoing efforts to improve the care of children and adolescents with thyroid nodules.
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Affiliation(s)
- Andrew J Bauer
- Division of Endocrinology and Diabetes, The Thyroid Center, Children's Hospital of Philadelphia, Associate Professor of Pediatrics, The Perelman School of Medicine, The University of Pennsylvania, Philadelphia, Pennsylvania, USA
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27
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Kim SY, Kim S, Chang H, Kim B, Lee YS, Chang H, Park CS. Lateral neck metastases in the ipsilateral and contralateral compartments of papillary thyroid carcinoma located in one lobe. ANZ J Surg 2019; 89:E498-E501. [DOI: 10.1111/ans.15458] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2018] [Revised: 08/08/2019] [Accepted: 08/18/2019] [Indexed: 01/20/2023]
Affiliation(s)
- Soo Young Kim
- Thyroid Cancer Center, Gangnam Severance HospitalYonsei University College of Medicine Seoul Korea
- Institute of Refractory Thyroid CancerYonsei University Seoul Korea
| | - Seok‐Mo Kim
- Thyroid Cancer Center, Gangnam Severance HospitalYonsei University College of Medicine Seoul Korea
- Institute of Refractory Thyroid CancerYonsei University Seoul Korea
| | - Hojin Chang
- Thyroid Cancer Center, Gangnam Severance HospitalYonsei University College of Medicine Seoul Korea
- Institute of Refractory Thyroid CancerYonsei University Seoul Korea
| | - Bup‐Woo Kim
- Thyroid Cancer Center, Gangnam Severance HospitalYonsei University College of Medicine Seoul Korea
- Institute of Refractory Thyroid CancerYonsei University Seoul Korea
| | - Yong Sang Lee
- Thyroid Cancer Center, Gangnam Severance HospitalYonsei University College of Medicine Seoul Korea
- Institute of Refractory Thyroid CancerYonsei University Seoul Korea
| | - Hang‐Seok Chang
- Thyroid Cancer Center, Gangnam Severance HospitalYonsei University College of Medicine Seoul Korea
- Institute of Refractory Thyroid CancerYonsei University Seoul Korea
| | - Cheong Soo Park
- Thyroid Cancer Center, Gangnam Severance HospitalYonsei University College of Medicine Seoul Korea
- Institute of Refractory Thyroid CancerYonsei University Seoul Korea
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28
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Pediatric differentiated thyroid carcinoma: The clinicopathological features and the coexistence of Hashimoto's thyroiditis. Asian J Surg 2019; 42:112-119. [DOI: 10.1016/j.asjsur.2017.10.006] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2017] [Revised: 09/25/2017] [Accepted: 10/17/2017] [Indexed: 11/21/2022] Open
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29
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Cervical Lymph Node Metastases of Papillary Thyroid Carcinoma, in the Central and Lateral Compartments, in Children and Adolescents: Predictive Factors. World J Surg 2018; 42:2444-2453. [PMID: 29383423 DOI: 10.1007/s00268-018-4487-z] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
PROBLEM STATEMENT The aim of our study was to identify predictive factors for lymph node metastases (LNM) in children and adolescents with papillary thyroid carcinoma (PTC) and their impact on survival. METHODS The authors conducted an Italian multicentric retrospective analysis on 132 pediatric patients (0-18 years old) affected by PTC between 2000 and 2014. The investigated variables were demographic characteristics of the patients, clinicopathological features of PTCs, and persistence/recurrence of disease. The female/male ratio was 3.1:1. The median age was 14.3 ± 3.5 years (range 4-18 years). Total thyroidectomy was performed in all the patients, followed by lymph node dissection in 87 patients (65.9%). Metastatic lymph node involvement was confirmed in 73 patients (55.3%): lateral compartment (LC) in 25 patients (34.2%), central compartment (CC) in 17 patients (23.3%), and both compartments in 31 patients (42.5%). RESULTS Multifocality (P < .00), vascular invasion (P = .04), infiltration of the thyroid capsule (P < .00), minimal extrathyroidal extension (P < .00), diffuse sclerosing variant of PTC (P = .02), and presence of LNM in the LC (P < .00) were significantly associated with LNM in CC. Infiltration of the thyroid capsule (P < .00), massive extrathyroidal extension (P = .03), distant metastases (P = .02), PTC, not otherwise specified (P < .00), and presence of LNM in the CC (P < .00) were significantly associated with LNM in LC. Age, sex and size of PTC were not correlated with the presence of cervical LNM. Moreover, presence of LNM in CC increases the risk of persistence (P < .01) and recurrence (P < .02) of PTC in children and adolescents. CONCLUSIONS Most predictors, unfortunately, are only identified post-operatively by histopathologic examination: Just a small part of them can be pre-operatively detected with a low-sensitivity neck ultrasonography. In PTC patients with pre-operative predictors, we suggest an accurate pre- and intra-operative evaluation of CC and/or LC to find suspicious lymph nodes. The presence of LNM in CC has an impact on disease/progression/relapse-free survival. We suggest performing RAI therapy and an accurate follow-up for pediatric patients with only post-operative predictors.
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30
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Feng J, Shen F, Cai W, Gan X, Deng X, Xu B. Survival of aggressive variants of papillary thyroid carcinoma in patients under 55 years old: a SEER population-based retrospective analysis. Endocrine 2018; 61:499-505. [PMID: 29909599 DOI: 10.1007/s12020-018-1644-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2018] [Accepted: 05/28/2018] [Indexed: 12/30/2022]
Abstract
BACKGROUND Patients younger than 55 years of age with papillary thyroid carcinoma (PTC) have excellent survival. Diffuse sclerosing variant (DSV) and tall cell variant (TCV) of PTC are associated with aggressiveness; the survival of patients <55 years of age with these variants is still unclear. We aim to investigate the clinicopathological features and survival of these variants in the age group <55 years. METHODS All adult patients (<55 years old) with DSV, TCV and conventional PTC (CPTC) came from the Surveillance, Epidemiology, and End Results program (1988-2013). Kaplan-Meier method and log-rank test were used to analyze the survival. Prognostic factors associated with survival were analyzed by Cox multivariate regression. RESULTS There were 280 DSV, 615 TCV, and 56287 CPTC in the age group <55 years. DSV and TCV were associated with multifocality, extrathyroidal extension, lymph node and distant metastasis (all p < 0.05). The 10-year disease-specific survival (DSS) of TCV was worse than CPTC (96.3 vs. 99.4%, p < 0.01), but there was no significant difference between DSV and CPTC (99.5 vs. 99.4%, p > 0.05). Cox multivariate regression showed TCV was the independent predictor of DSS (HR: 5.39, p < 0.01). CONCLUSION In the age group <55 years, DSV and TCV are more likely to exhibit aggressive characteristics than CPTC. Patient <55 years of age with DSV have excellent survival likewise, while patients <55 years of age with TCV carry worse survival. Further investigation for the recurrence risk of patients <55 years with these variants would contribute to optimal clinical management making.
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Affiliation(s)
- Jianhua Feng
- Department of Thyroid Surgery, Guangzhou First People's Hospital, Guangzhou Medical University, 510180, Guangzhou, China
| | - Fei Shen
- Department of Thyroid Surgery, Guangzhou First People's Hospital, Guangzhou Medical University, 510180, Guangzhou, China
| | - Wensong Cai
- Department of Thyroid Surgery, Guangzhou First People's Hospital, Guangzhou Medical University, 510180, Guangzhou, China
| | - Xiaoxiong Gan
- Department of Thyroid Surgery, Guangzhou First People's Hospital, Guangzhou Medical University, 510180, Guangzhou, China
| | - Xingyan Deng
- Department of Thyroid Surgery, Guangzhou First People's Hospital, Guangzhou Medical University, 510180, Guangzhou, China
| | - Bo Xu
- Department of Thyroid Surgery, Guangzhou First People's Hospital, Guangzhou Medical University, 510180, Guangzhou, China.
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31
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Recent Advances in the Classification of Low-grade Papillary-like Thyroid Neoplasms and Aggressive Papillary Thyroid Carcinomas: Evolution of Diagnostic Criteria. Adv Anat Pathol 2018; 25:263-272. [PMID: 29762157 DOI: 10.1097/pap.0000000000000198] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Papillary thyroid carcinomas account for ∼80% of well-differentiated thyroid tumors. During the past decade, several new variants of papillary-like thyroid neoplasms and papillary thyroid carcinomas have been recognized. Some of these neoplasms that were previously classified as malignant have been reclassified as low-grade neoplasms, as the diagnostic criteria have evolved. Similarly, some of the papillary thyroid carcinomas that were previously classified as conventional or classic papillary thyroid carcinomas have now been recognized as more aggressive variants of papillary thyroid carcinomas. Recognizing these differences becomes more important for the proper medical, surgical, and radiotherapeutic management of patients with these neoplasms.
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32
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Wasserman JD, Sabbaghian N, Fahiminiya S, Chami R, Mete O, Acker M, Wu MK, Shlien A, de Kock L, Foulkes WD. DICER1 Mutations Are Frequent in Adolescent-Onset Papillary Thyroid Carcinoma. J Clin Endocrinol Metab 2018; 103:2009-2015. [PMID: 29474644 DOI: 10.1210/jc.2017-02698] [Citation(s) in RCA: 69] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2017] [Accepted: 02/16/2018] [Indexed: 12/20/2022]
Abstract
CONTEXT Papillary thyroid carcinoma (PTC) is a common malignancy in adolescence and is molecularly and clinically distinct from adult PTC. Mutations in the DICER1 gene are associated with thyroid abnormalities, including multinodular goiter and differentiated thyroid carcinoma. OBJECTIVE In this study, we sought to characterize the prevalence of DICER1 variants in pediatric PTC, specifically in tumors without conventional PTC oncogenic alterations. PATIENTS Patients (N = 40) who underwent partial or total thyroidectomy and who were <18 years of age at the time of surgery were selected. DESIGN The 40 consecutive thyroidectomy specimens (30 malignant, 10 benign) underwent genotyping for 17 PTC-associated variants, as well as full sequencing of the exons and exon-intron boundaries of DICER1. RESULTS Conventional alterations were found in 12 of 30 (40%) PTCs (five BRAFV600E, three RET/PTC1, four RET/PTC3). Pathogenic DICER1 variants were identified in 3 of 30 (10%) PTCs and in 2 of 10 (20%) benign nodules, all of which lacked conventional alterations and did not recur during follow-up. DICER1 alterations thus constituted 3 of 18 (16.7%) PTCs without conventional alterations. The three DICER1-mutated carcinomas each had two somatic DICER1 alterations, whereas two follicular-nodular lesions arose in those with germline DICER1 mutations and harbored characteristic second somatic RNase IIIb "hotspot" mutations. CONCLUSIONS DICER1 is a driver of pediatric thyroid nodules, and DICER1-mutated PTC may represent a distinct class of low-risk malignancies. Given the prevalence of variants in children, we advocate for inclusion of DICER1 sequencing and gene dosage determination in molecular analysis of pediatric thyroid specimens.
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Affiliation(s)
- Jonathan D Wasserman
- Division of Endocrinology, The Hospital for Sick Children, Toronto, Ontario, Canada
- Department of Pediatrics, University of Toronto, Toronto, Ontario, Canada
| | - Nelly Sabbaghian
- Lady Davis Institute, Segal Cancer Centre, Jewish General Hospital, Montreal, Quebec, Canada
| | - Somayyeh Fahiminiya
- Department of Medical Genetics, Research Institute of the McGill University Health Centre, Montreal, Quebec, Canada
| | - Rose Chami
- Division of Pathology, Department of Pediatric Laboratory Medicine, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Ozgur Mete
- Department of Pathology, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Meryl Acker
- Division of Endocrinology, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Mona K Wu
- Lady Davis Institute, Segal Cancer Centre, Jewish General Hospital, Montreal, Quebec, Canada
- Department of Human Genetics, McGill University, Montreal, Quebec, Canada
| | - Adam Shlien
- Division of Pathology, Department of Pediatric Laboratory Medicine, The Hospital for Sick Children, Toronto, Ontario, Canada
- Program in Genetics and Genome Biology, SickKids Research Institute, Toronto, Ontario, Canada
| | - Leanne de Kock
- Lady Davis Institute, Segal Cancer Centre, Jewish General Hospital, Montreal, Quebec, Canada
- Department of Human Genetics, McGill University, Montreal, Quebec, Canada
| | - William D Foulkes
- Lady Davis Institute, Segal Cancer Centre, Jewish General Hospital, Montreal, Quebec, Canada
- Department of Medical Genetics, Research Institute of the McGill University Health Centre, Montreal, Quebec, Canada
- Department of Human Genetics, McGill University, Montreal, Quebec, Canada
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Richman DM, Benson CB, Doubilet PM, Peters HE, Huang SA, Asch E, Wassner AJ, Smith JR, Cherella CE, Frates MC. Thyroid Nodules in Pediatric Patients: Sonographic Characteristics and Likelihood of Cancer. Radiology 2018; 288:591-599. [PMID: 29714678 DOI: 10.1148/radiol.2018171170] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Purpose To determine the relationship between demographic and sonographic characteristics of thyroid nodules and malignancy in a pediatric population. Materials and Methods All thyroid nodules in patients younger than 19 years that underwent ultrasound (US)-guided fine-needle aspiration biopsy between January 2004 and July 2017 were retrospectively identified. Age, sex, and background appearance of the thyroid gland were recorded for each patient, and sonographic characteristics and pathologic diagnosis were recorded for each nodule. Demographic and sonographic characteristics were assessed to determine which were associated with malignancy. Categorical and continuous variables and interobserver variability were assessed. Results A total of 404 nodules in 314 patients (82.8% female) (age range, 2-18 years; mean age, 14.9 years) were analyzed. A total of 77 nodules (19.1%) were malignant, the majority of which were papillary thyroid carcinoma (n = 68 [88.3%]). The likelihood of malignancy did not differ between boys and girls (27.8% vs 22.7%, P = .64), nor did it differ between prepubertal and pubertal patients (18.8% vs 19.1%, P > .99). The cancer rate in patients with a solitary nodule was higher than that in patients with multiple nodules (29.4% vs 14.2%, P = .003). Sonographic characteristics associated with malignant nodules included larger size, solid parenchyma, taller-than-wide shape, presence of speckled calcifications, lack of a smooth margin, and presence of abnormal lymph nodes. Interobserver variability for assessment of sonographic characteristics ranged from moderate to very strong. Conclusion In children with thyroid nodules, solitary nodules, larger nodule size, solid parenchyma, taller-than-wide shape, speckled calcifications, irregular margins, and abnormal lymph nodes raise concern for malignancy.
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Affiliation(s)
- Danielle M Richman
- From the Department of Radiology, Brigham and Women's Hospital, 75 Francis St, Boston, MA 02115 (D.M.R., C.B.B., P.M.D., H.E.P., E.A., M.C.F.); and Thyroid Program, Division of Endocrinology, Boston Children's Hospital, Boston, Mass (S.A.H., A.J.W., J.R.S., C.E.C.)
| | - Carol B Benson
- From the Department of Radiology, Brigham and Women's Hospital, 75 Francis St, Boston, MA 02115 (D.M.R., C.B.B., P.M.D., H.E.P., E.A., M.C.F.); and Thyroid Program, Division of Endocrinology, Boston Children's Hospital, Boston, Mass (S.A.H., A.J.W., J.R.S., C.E.C.)
| | - Peter M Doubilet
- From the Department of Radiology, Brigham and Women's Hospital, 75 Francis St, Boston, MA 02115 (D.M.R., C.B.B., P.M.D., H.E.P., E.A., M.C.F.); and Thyroid Program, Division of Endocrinology, Boston Children's Hospital, Boston, Mass (S.A.H., A.J.W., J.R.S., C.E.C.)
| | - Hope E Peters
- From the Department of Radiology, Brigham and Women's Hospital, 75 Francis St, Boston, MA 02115 (D.M.R., C.B.B., P.M.D., H.E.P., E.A., M.C.F.); and Thyroid Program, Division of Endocrinology, Boston Children's Hospital, Boston, Mass (S.A.H., A.J.W., J.R.S., C.E.C.)
| | - Stephen A Huang
- From the Department of Radiology, Brigham and Women's Hospital, 75 Francis St, Boston, MA 02115 (D.M.R., C.B.B., P.M.D., H.E.P., E.A., M.C.F.); and Thyroid Program, Division of Endocrinology, Boston Children's Hospital, Boston, Mass (S.A.H., A.J.W., J.R.S., C.E.C.)
| | - Elizabeth Asch
- From the Department of Radiology, Brigham and Women's Hospital, 75 Francis St, Boston, MA 02115 (D.M.R., C.B.B., P.M.D., H.E.P., E.A., M.C.F.); and Thyroid Program, Division of Endocrinology, Boston Children's Hospital, Boston, Mass (S.A.H., A.J.W., J.R.S., C.E.C.)
| | - Ari J Wassner
- From the Department of Radiology, Brigham and Women's Hospital, 75 Francis St, Boston, MA 02115 (D.M.R., C.B.B., P.M.D., H.E.P., E.A., M.C.F.); and Thyroid Program, Division of Endocrinology, Boston Children's Hospital, Boston, Mass (S.A.H., A.J.W., J.R.S., C.E.C.)
| | - Jessica R Smith
- From the Department of Radiology, Brigham and Women's Hospital, 75 Francis St, Boston, MA 02115 (D.M.R., C.B.B., P.M.D., H.E.P., E.A., M.C.F.); and Thyroid Program, Division of Endocrinology, Boston Children's Hospital, Boston, Mass (S.A.H., A.J.W., J.R.S., C.E.C.)
| | - Christine E Cherella
- From the Department of Radiology, Brigham and Women's Hospital, 75 Francis St, Boston, MA 02115 (D.M.R., C.B.B., P.M.D., H.E.P., E.A., M.C.F.); and Thyroid Program, Division of Endocrinology, Boston Children's Hospital, Boston, Mass (S.A.H., A.J.W., J.R.S., C.E.C.)
| | - Mary C Frates
- From the Department of Radiology, Brigham and Women's Hospital, 75 Francis St, Boston, MA 02115 (D.M.R., C.B.B., P.M.D., H.E.P., E.A., M.C.F.); and Thyroid Program, Division of Endocrinology, Boston Children's Hospital, Boston, Mass (S.A.H., A.J.W., J.R.S., C.E.C.)
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Al-Ammar Y, Al-Mansour B, Al-Rashood O, Tunio MA, Islam T, Al-Asiri M, Al-Qahtani KH. Impact of body mass index on survival outcome in patients with differentiated thyroid cancer. Braz J Otorhinolaryngol 2018; 84:220-226. [PMID: 28325623 PMCID: PMC9449218 DOI: 10.1016/j.bjorl.2017.02.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2016] [Revised: 11/24/2016] [Accepted: 02/05/2017] [Indexed: 12/26/2022] Open
Abstract
Introduction Objective Methods Results Conclusion
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Liu Z, Zeng W, Chen T, Guo Y, Zhang C, Liu C, Huang T. A comparison of the clinicopathological features and prognoses of the classical and the tall cell variant of papillary thyroid cancer: a meta-analysis. Oncotarget 2018; 8:6222-6232. [PMID: 28009980 PMCID: PMC5351626 DOI: 10.18632/oncotarget.14055] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2016] [Accepted: 12/12/2016] [Indexed: 11/25/2022] Open
Abstract
Papillary thyroid cancer (PTC) accounts for 80–90% of all thyroid malignancies. The tall cell variant (TCV) is a rare aggressive histotype of PTC. We performed a meta-analysis to compare the clinicopathological characteristics and prognostic factors of TCV with those of classical papillary thyroid carcinoma (cPTC). A literature search was performed using the PubMed and EMBASE databases using Medical Subject Headings and keywords. Twenty studies that included 1871 patients with TCV and 75323 patients with cPTC were included in our meta-analysis. Odds ratios and confidence intervals were calculated for each study. Patients with TCV were associated with multifocality, higher TNM stage, extrathyroidal extension, vascular invasion, lymph node metastasis, distant metastasis, BRAF mutation, disease-specific survival, and overall survival. We found that TCV cases were associated with more aggressive clinicopathological characteristics and poorer prognoses than cPTC cases were. Our results suggest that TCV is a high-risk PTC that warrants aggressive treatment and follow-up strategies.
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Affiliation(s)
- Zeming Liu
- Department of Breast and Thyroid Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Wen Zeng
- Department of Ophthalmology, Zhongnan Hospital, Wuhan University, Wuhan, Hubei, China
| | - Tianwen Chen
- Department of Breast and Thyroid Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yawen Guo
- Department of Breast and Thyroid Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Chao Zhang
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Chunping Liu
- Department of Breast and Thyroid Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Tao Huang
- Department of Breast and Thyroid Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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Essenmacher AC, Joyce PH, Kao SC, Epelman M, Pesce LM, D’Alessandro MP, Sato Y, Johnson CM, Podberesky DJ. Sonographic Evaluation of Pediatric Thyroid Nodules. Radiographics 2017; 37:1731-1752. [DOI: 10.1148/rg.2017170059] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Alex C. Essenmacher
- From the Department of Radiology (A.C.E., S.C.K., M.P.D., Y.S.) and Stead Family Department of Pediatrics (L.M.P.), University of Iowa Hospitals and Clinics, 200 Hawkins Dr, Iowa City, IA 52246; the University of Central Florida College of Medicine, Orlando, Fla (P.H.J.); and the Department of Radiology, Nemours Children’s Health System, Nemours Children’s Hospital, Orlando, Fla (M.E., C.M.J., D.J.P.)
| | - Peter H. Joyce
- From the Department of Radiology (A.C.E., S.C.K., M.P.D., Y.S.) and Stead Family Department of Pediatrics (L.M.P.), University of Iowa Hospitals and Clinics, 200 Hawkins Dr, Iowa City, IA 52246; the University of Central Florida College of Medicine, Orlando, Fla (P.H.J.); and the Department of Radiology, Nemours Children’s Health System, Nemours Children’s Hospital, Orlando, Fla (M.E., C.M.J., D.J.P.)
| | - Simon C. Kao
- From the Department of Radiology (A.C.E., S.C.K., M.P.D., Y.S.) and Stead Family Department of Pediatrics (L.M.P.), University of Iowa Hospitals and Clinics, 200 Hawkins Dr, Iowa City, IA 52246; the University of Central Florida College of Medicine, Orlando, Fla (P.H.J.); and the Department of Radiology, Nemours Children’s Health System, Nemours Children’s Hospital, Orlando, Fla (M.E., C.M.J., D.J.P.)
| | - Monica Epelman
- From the Department of Radiology (A.C.E., S.C.K., M.P.D., Y.S.) and Stead Family Department of Pediatrics (L.M.P.), University of Iowa Hospitals and Clinics, 200 Hawkins Dr, Iowa City, IA 52246; the University of Central Florida College of Medicine, Orlando, Fla (P.H.J.); and the Department of Radiology, Nemours Children’s Health System, Nemours Children’s Hospital, Orlando, Fla (M.E., C.M.J., D.J.P.)
| | - Liuska M. Pesce
- From the Department of Radiology (A.C.E., S.C.K., M.P.D., Y.S.) and Stead Family Department of Pediatrics (L.M.P.), University of Iowa Hospitals and Clinics, 200 Hawkins Dr, Iowa City, IA 52246; the University of Central Florida College of Medicine, Orlando, Fla (P.H.J.); and the Department of Radiology, Nemours Children’s Health System, Nemours Children’s Hospital, Orlando, Fla (M.E., C.M.J., D.J.P.)
| | - Michael P. D’Alessandro
- From the Department of Radiology (A.C.E., S.C.K., M.P.D., Y.S.) and Stead Family Department of Pediatrics (L.M.P.), University of Iowa Hospitals and Clinics, 200 Hawkins Dr, Iowa City, IA 52246; the University of Central Florida College of Medicine, Orlando, Fla (P.H.J.); and the Department of Radiology, Nemours Children’s Health System, Nemours Children’s Hospital, Orlando, Fla (M.E., C.M.J., D.J.P.)
| | - Yutaka Sato
- From the Department of Radiology (A.C.E., S.C.K., M.P.D., Y.S.) and Stead Family Department of Pediatrics (L.M.P.), University of Iowa Hospitals and Clinics, 200 Hawkins Dr, Iowa City, IA 52246; the University of Central Florida College of Medicine, Orlando, Fla (P.H.J.); and the Department of Radiology, Nemours Children’s Health System, Nemours Children’s Hospital, Orlando, Fla (M.E., C.M.J., D.J.P.)
| | - Craig M. Johnson
- From the Department of Radiology (A.C.E., S.C.K., M.P.D., Y.S.) and Stead Family Department of Pediatrics (L.M.P.), University of Iowa Hospitals and Clinics, 200 Hawkins Dr, Iowa City, IA 52246; the University of Central Florida College of Medicine, Orlando, Fla (P.H.J.); and the Department of Radiology, Nemours Children’s Health System, Nemours Children’s Hospital, Orlando, Fla (M.E., C.M.J., D.J.P.)
| | - Daniel J. Podberesky
- From the Department of Radiology (A.C.E., S.C.K., M.P.D., Y.S.) and Stead Family Department of Pediatrics (L.M.P.), University of Iowa Hospitals and Clinics, 200 Hawkins Dr, Iowa City, IA 52246; the University of Central Florida College of Medicine, Orlando, Fla (P.H.J.); and the Department of Radiology, Nemours Children’s Health System, Nemours Children’s Hospital, Orlando, Fla (M.E., C.M.J., D.J.P.)
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Qu Y, Huang R, Li L. Clinical analysis of the factors that influence disease progression of differentiated thyroid carcinoma in children. J Paediatr Child Health 2017; 53:903-907. [PMID: 28868775 DOI: 10.1111/jpc.13569] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2015] [Revised: 01/16/2017] [Accepted: 03/05/2017] [Indexed: 02/05/2023]
Abstract
AIM To investigate the factors that influence disease progression of paediatric patients with differentiated thyroid carcinoma. METHODS A total of 34 patients under 18 years of age with differentiated thyroid carcinoma (32 papillary and 2 follicular; 9 males and 25 females; 19 cases younger than 15 years old and 15 cases 15-18 years old) treated in our department from June 2009 to August 2015 were retrospectively reviewed. All of the patients underwent a total thyroidectomy or near-total thyroidectomy, central node dissection and/or lateral neck dissection, radioactive iodine treatment and thyroid-stimulating hormone suppressive therapy. A univariate analysis was conducted by log-rank to evaluate the factors that influenced progression-free survival of differentiated thyroid carcinoma in these patients. RESULTS The median progression-free survival time of all patients was 23 months, ranging from 4 to 72 months. Progression of pulmonary metastatic disease was observed in two cases, a recurrence in the thyroid bed was found in one case, and thyroglobulin significantly increased in four cases. In the univariate analysis, the factor that influenced progression-free survival of differentiated thyroid carcinoma was multifocality (P = 0.040), and independently, age, gender, tumour size, pathological type, degree of infiltration, lymph node metastasis and pulmonary metastasis had no significant influence on progression-free survival (P > 0.05). CONCLUSION Multifocality was the factor that influenced the progression-free survival of differentiated thyroid carcinoma patients under 18 years of age.
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Affiliation(s)
- Yuan Qu
- Department of Nuclear Medicine, West China Hospital of Sichuan University, Chengdu, China
| | - Rui Huang
- Department of Nuclear Medicine, West China Hospital of Sichuan University, Chengdu, China
| | - Lin Li
- Department of Nuclear Medicine, West China Hospital of Sichuan University, Chengdu, China
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Abstract
There has been a steady incorporation of powerful new molecular tools into the evaluation and management of thyroid nodules and thyroid cancer. With an increasing incidence of nodules and differentiated thyroid cancer (DTC) being diagnosed in children and adolescents, oncogene data are providing insight into the clinical differences between pediatric and adult patients with histologically similar DTC. However, additional investment and efforts are needed to define the genomic landscape for pediatric DTC with the goal of improving preoperative diagnostic accuracy as well as stratifying treatment in an effort to reduce complications of therapy.
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Affiliation(s)
- Andrew J Bauer
- Division of Endocrinology and Diabetes, The Thyroid Center, The Children's Hospital of Philadelphia, The Perelman School of Medicine, The University of Pennsylvania, 3401 Civic Center Boulevard, Philadelphia, PA 19104, USA.
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Vuong HG, Kondo T, Pham TQ, Oishi N, Mochizuki K, Nakazawa T, Hassell L, Katoh R. Prognostic significance of diffuse sclerosing variant papillary thyroid carcinoma: a systematic review and meta-analysis. Eur J Endocrinol 2017; 176:433-441. [PMID: 28183787 DOI: 10.1530/eje-16-0863] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2016] [Revised: 12/29/2016] [Accepted: 01/17/2017] [Indexed: 12/14/2022]
Abstract
OBJECTIVE Diffuse sclerosing variant papillary thyroid carcinoma (DSVPTC) is an uncommon variant of papillary thyroid carcinoma (PTC). The biological behaviors and prognostic outcomes of this variant, however, are still controversial. The aim of this systematic review and meta-analysis is to investigate the prognostic significance and outcomes of DSVPTCs in comparison with classical PTCs (cPTCs). METHODS An electronic search was performed in five libraries: PubMed, Scopus, ISI, World Health Organization Global Health Library (WHO GHL) and Virtual Health Library (VHL) in June 2016. Published data were extracted and were pooled into odds ratios (OR), mean differences and corresponding 95% confidence intervals (CI) using random-effect model. Publication bias was analyzed using Egger's regression test and funnel plot observation. RESULTS From 315 articles, we included 16 articles comprising 732 DSVPTCs for meta-analysis. Overall, DSVPTC manifested more aggressive clinicopathological behaviors than cPTC such as higher rate of vascular invasion (OR: 5.33; 95% CI: 3.08-9.23), extrathyroidal extension (OR: 2.96; 95% CI: 2.04-4.30), lymph node metastasis (OR: 5.40; 95% CI: 2.82-10.35), distant metastasis (OR: 3.61; 95% CI: 1.89-6.88) and were more likely to relapse (OR: 2.83; 95% CI: 1.59-5.05). DSVPTC patients were associated with a worsened overall survival (HR: 1.89; 95% CI: 1.36-2.62). CONCLUSION DSVPTCs should be considered high-risk PTCs because of high propensity for tumor invasion, metastasis, relapse and mortality. Aggressiveness of DSVPTCs might be related to a different molecular pathway than that in cPTCs.
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Affiliation(s)
- Huy Gia Vuong
- Department of PathologyUniversity of Yamanashi, Yamanashi, Japan
- Department of PathologyCho Ray Hospital, Ho Chi Minh City, Vietnam
| | - Tetsuo Kondo
- Department of PathologyUniversity of Yamanashi, Yamanashi, Japan
| | - Thong Quang Pham
- Department of PathologyCho Ray Hospital, Ho Chi Minh City, Vietnam
| | - Naoki Oishi
- Department of PathologyUniversity of Yamanashi, Yamanashi, Japan
| | - Kunio Mochizuki
- Department of PathologyUniversity of Yamanashi, Yamanashi, Japan
| | - Tadao Nakazawa
- Department of PathologyUniversity of Yamanashi, Yamanashi, Japan
| | - Lewis Hassell
- Department of PathologyOklahoma University of Health Sciences Center, Oklahoma City, Oklahoma, USA
| | - Ryohei Katoh
- Department of PathologyUniversity of Yamanashi, Yamanashi, Japan
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Evranos B, Polat SB, Baser H, Ozdemir D, Kilicarslan A, Yalcin A, Ersoy R, Cakir B. Bethesda classification is a valuable guide for fine needle aspiration reports and highly predictive especially for diagnosing aggressive variants of papillary thyroid carcinoma. Cytopathology 2016; 28:259-267. [PMID: 27666595 DOI: 10.1111/cyt.12384] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/22/2016] [Indexed: 12/30/2022]
Abstract
BACKGROUND A fine needle aspiration biopsy (FNAB) is the most valuable diagnostic procedure for pre-operative discrimination of benign and malignant nodules. The Bethesda System for Reporting Thyroid Cytopathology provides standardised reporting and cytomorphological criteria in aspiration smears. The aim of the present study was to determine malignancy rates in nodules with different cytology results and evaluate the diagnostic value of Bethesda for variants of papillary thyroid carcinoma (PTC). MATERIALS AND METHODS A retrospective analysis of 2534 cases with 5784 thyroid nodules, who underwent FNAB followed by surgery, were included in this study. FNAB was performed with ultrasonography guidance. Cytological diagnoses were classified as: non-diagnostic (ND), benign, atypia of undetermined significance/follicular lesions of undetermined significance (AUS/FLUS), follicular neoplasm/suspicious for follicular neoplasm (FN/SFN), suspicious for malignancy (SUS) and malignant. Histopathological diagnoses were classified into four groups: benign, PTC, follicular thyroid cancer and other types of thyroid cancer (including medullary thyroid cancer, undifferentiated thyroid cancer and thyroid tumours of uncertain malignant potential). Cases with PTC were further divided into four categories: conventional variant, follicular variant, aggressive variants (tall cell, diffuse sclerosing and columnar variant) and other variants (oncocytic, solid/trabecular and warthin-like variants). FNAB results were compared with histopathological results. RESULTS Malignancy rates were 6.3%, 3.2%, 20.7%, 33.3%, 74.2% and 95.6% in the nodules with ND, benign, AUS/FLUS, FN/SFN, SUS and malignant cytology results, respectively. Pre-operative cytology was malignant or SUS in 56.6% of conventional, 24.3% of follicular, 92% of aggressive and 41.7% of other variants of histopathologically confirmed PTC. The difference between the groups was significant (P < 0.001). CONCLUSION The Bethesda classification is a reliable indicator of malignancy in nodules with different cytology results and seems to be very effective in predicting the malignancy for the nodules diagnosed with aggressive variant PTC on the final histological examination.
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Affiliation(s)
- B Evranos
- Department of Endocrinology and Metabolism, Ataturk Education and Research Hospital, Yildirim Beyazit University, Ankara, Turkey
| | - S B Polat
- Department of Endocrinology and Metabolism, Ataturk Education and Research Hospital, Yildirim Beyazit University, Ankara, Turkey
| | - H Baser
- Department of Endocrinology and Metabolism, Ataturk Education and Research Hospital, Yildirim Beyazit University, Ankara, Turkey
| | - D Ozdemir
- Department of Endocrinology and Metabolism, Ataturk Education and Research Hospital, Yildirim Beyazit University, Ankara, Turkey
| | - A Kilicarslan
- Department of Pathology, Ataturk Education and Research Hospital, Yildirim Beyazit University, Ankara, Turkey
| | - A Yalcin
- Department of Surgery, Ataturk Education and Research Hospital, Yildirim Beyazit University, Ankara, Turkey
| | - R Ersoy
- Department of Endocrinology and Metabolism, Ataturk Education and Research Hospital, Yildirim Beyazit University, Ankara, Turkey
| | - B Cakir
- Department of Endocrinology and Metabolism, Ataturk Education and Research Hospital, Yildirim Beyazit University, Ankara, Turkey
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Malandrino P, Russo M, Regalbuto C, Pellegriti G, Moleti M, Caff A, Squatrito S, Vigneri R. Outcome of the Diffuse Sclerosing Variant of Papillary Thyroid Cancer: A Meta-Analysis. Thyroid 2016; 26:1285-92. [PMID: 27349273 DOI: 10.1089/thy.2016.0168] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
INTRODUCTION The diffuse sclerosing variant (DSV) of papillary thyroid cancer (PTC) is considered an aggressive histotype associated with poor prognosis. However, the available data for both the outcome and best management of this disease are inconsistent. METHODS This study reviewed the current literature by searching PubMed up to November 30, 2015, using the search terms "diffuse sclerosing variant" and "papillary thyroid cancer (or carcinoma)" and selecting only studies evaluating recurrent/persistent disease and cancer-related mortality in both DSV and classic PTC (cPTC). The association with some features of aggressiveness at diagnosis, the risk of recurrence or persistence, and the risk of cancer-related death were reported as odds ratio (OR) with confidence intervals (CI). Meta-regression analysis was used to assess the effect of covariates across the studies. RESULTS Ten studies met the eligibility criteria and contributed 585 DSV and 64,611 cPTC patients. Relative to patients with cPTC, patients with DSV exhibited a higher risk of extrathyroidal extension and lymph node and distant metastases. The risk of persistent/recurrent disease was three times higher in patients with DSV than it was in cPTC patients (OR = 3.19 [CI 1.86-5.49]). This risk was not different when only studies where post-surgical (131)I was routinely administered were considered (OR = 2.07 [CI 0.88-4.90]). The risk of cancer-related mortality was not different between DSV and cPTC (OR = 1.34 [CI 0.76-2.38]). CONCLUSIONS This meta-analysis confirms the aggressive biological behavior of DSV thyroid cancer. When preoperatively suspected, total thyroidectomy with lymph node excision followed by radioiodine therapy should be the correct management for DSV.
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Affiliation(s)
- Pasqualino Malandrino
- 1 Endocrinology, Department of Clinical and Experimental Medicine, University of Catania , Garibaldi-Nesima Medical Center, Catania, Italy
| | - Marco Russo
- 2 Endocrinology, Department of Clinical and Experimental Medicine, University of Messina , Policlinico "G. Martino," Messina, Italy
| | - Concetto Regalbuto
- 1 Endocrinology, Department of Clinical and Experimental Medicine, University of Catania , Garibaldi-Nesima Medical Center, Catania, Italy
| | - Gabriella Pellegriti
- 1 Endocrinology, Department of Clinical and Experimental Medicine, University of Catania , Garibaldi-Nesima Medical Center, Catania, Italy
| | - Mariacarla Moleti
- 2 Endocrinology, Department of Clinical and Experimental Medicine, University of Messina , Policlinico "G. Martino," Messina, Italy
| | - Andrea Caff
- 1 Endocrinology, Department of Clinical and Experimental Medicine, University of Catania , Garibaldi-Nesima Medical Center, Catania, Italy
| | - Sebastiano Squatrito
- 1 Endocrinology, Department of Clinical and Experimental Medicine, University of Catania , Garibaldi-Nesima Medical Center, Catania, Italy
| | - Riccardo Vigneri
- 1 Endocrinology, Department of Clinical and Experimental Medicine, University of Catania , Garibaldi-Nesima Medical Center, Catania, Italy
- 3 Humanitas, Catania Oncology Center , Catania, Italy
- 4 Institute of Biostructures and Bioimaging , CNR (National Research Council), Catania, Italy
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Haugen BR, Alexander EK, Bible KC, Doherty GM, Mandel SJ, Nikiforov YE, Pacini F, Randolph GW, Sawka AM, Schlumberger M, Schuff KG, Sherman SI, Sosa JA, Steward DL, Tuttle RM, Wartofsky L. 2015 American Thyroid Association Management Guidelines for Adult Patients with Thyroid Nodules and Differentiated Thyroid Cancer: The American Thyroid Association Guidelines Task Force on Thyroid Nodules and Differentiated Thyroid Cancer. Thyroid 2016; 26:1-133. [PMID: 26462967 PMCID: PMC4739132 DOI: 10.1089/thy.2015.0020] [Citation(s) in RCA: 8552] [Impact Index Per Article: 1069.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND Thyroid nodules are a common clinical problem, and differentiated thyroid cancer is becoming increasingly prevalent. Since the American Thyroid Association's (ATA's) guidelines for the management of these disorders were revised in 2009, significant scientific advances have occurred in the field. The aim of these guidelines is to inform clinicians, patients, researchers, and health policy makers on published evidence relating to the diagnosis and management of thyroid nodules and differentiated thyroid cancer. METHODS The specific clinical questions addressed in these guidelines were based on prior versions of the guidelines, stakeholder input, and input of task force members. Task force panel members were educated on knowledge synthesis methods, including electronic database searching, review and selection of relevant citations, and critical appraisal of selected studies. Published English language articles on adults were eligible for inclusion. The American College of Physicians Guideline Grading System was used for critical appraisal of evidence and grading strength of recommendations for therapeutic interventions. We developed a similarly formatted system to appraise the quality of such studies and resultant recommendations. The guideline panel had complete editorial independence from the ATA. Competing interests of guideline task force members were regularly updated, managed, and communicated to the ATA and task force members. RESULTS The revised guidelines for the management of thyroid nodules include recommendations regarding initial evaluation, clinical and ultrasound criteria for fine-needle aspiration biopsy, interpretation of fine-needle aspiration biopsy results, use of molecular markers, and management of benign thyroid nodules. Recommendations regarding the initial management of thyroid cancer include those relating to screening for thyroid cancer, staging and risk assessment, surgical management, radioiodine remnant ablation and therapy, and thyrotropin suppression therapy using levothyroxine. Recommendations related to long-term management of differentiated thyroid cancer include those related to surveillance for recurrent disease using imaging and serum thyroglobulin, thyroid hormone therapy, management of recurrent and metastatic disease, consideration for clinical trials and targeted therapy, as well as directions for future research. CONCLUSIONS We have developed evidence-based recommendations to inform clinical decision-making in the management of thyroid nodules and differentiated thyroid cancer. They represent, in our opinion, contemporary optimal care for patients with these disorders.
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Affiliation(s)
| | - Erik K. Alexander
- Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | | | | | - Susan J. Mandel
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | | | | | - Gregory W. Randolph
- Massachusetts Eye and Ear Infirmary, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Anna M. Sawka
- University Health Network, University of Toronto, Toronto, Ontario, Canada
| | | | | | | | - Julie Ann Sosa
- Duke University School of Medicine, Durham, North Carolina
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Cordioli MICV, Moraes L, Cury AN, Cerutti JM. Are we really at the dawn of understanding sporadic pediatric thyroid carcinoma? Endocr Relat Cancer 2015; 22:R311-24. [PMID: 26307021 DOI: 10.1530/erc-15-0381] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/24/2015] [Indexed: 12/17/2022]
Abstract
Data from the National Cancer Institute and from the literature have disclosed an increasing incidence of thyroid cancer in children, adolescents and adults. Although children and adolescents with thyroid cancer tend to present with more advanced disease than adults, their overall survival rate is excellent; however, there is no clear explanation for the differences observed in the clinicopathological outcomes in these age groups. There has been an ongoing debate regarding whether the clinicopathological differences may be due to the existence of distinct genetic alterations. Efforts have been made to identify these acquired genetic abnormalities that will determine the tumor's biological behavior and ultimately allow molecular prognostication. However, most of the studies have been performed in radiation-exposed pediatric thyroid carcinoma. Therefore, our understanding of the role of these driver mutations in sporadic pediatric differentiated thyroid cancer development is far from complete, and additionally, there is a strong need for studies in both children and adolescents. The aim of this review is to present an extensive literature review with emphasis on the molecular differences between pediatric sporadic and radiation-exposed differentiated thyroid carcinomas and adult population.
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MESH Headings
- Adenocarcinoma, Follicular/epidemiology
- Adenocarcinoma, Follicular/etiology
- Adenocarcinoma, Follicular/genetics
- Adolescent
- Adult
- Age Distribution
- Age of Onset
- Carcinoma, Papillary/epidemiology
- Carcinoma, Papillary/etiology
- Carcinoma, Papillary/genetics
- Child
- Child, Preschool
- Disasters
- Female
- Forecasting
- Genes, Neoplasm
- Humans
- Incidence
- Iodine Radioisotopes/therapeutic use
- Male
- Middle Aged
- Neoplasm Metastasis
- Neoplasms, Radiation-Induced/epidemiology
- Neoplasms, Radiation-Induced/etiology
- Neoplasms, Radiation-Induced/genetics
- Neoplasms, Second Primary/etiology
- Oncogene Proteins, Fusion/genetics
- Point Mutation
- Radioactive Hazard Release
- Radiotherapy/adverse effects
- Sex Distribution
- Signal Transduction/genetics
- Symporters/genetics
- Thyroid Neoplasms/epidemiology
- Thyroid Neoplasms/etiology
- Thyroid Neoplasms/genetics
- Thyroid Neoplasms/therapy
- Thyroid Nodule/epidemiology
- Thyroid Nodule/pathology
- Thyroidectomy
- Young Adult
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Affiliation(s)
- Maria Isabel C Vieira Cordioli
- Genetic Bases of Thyroid Tumors LaboratoryDivision of Genetics, Department of Morphology and Genetics and Division of Endocrinology, Department of Medicine, Escola Paulista de Medicina, Universidade Federal de São Paulo, Pedro de Toledo 669, 11 andar, 04039-032, São Paulo, SP, BrazilDivision of EndocrinologyDepartment of Medicine, Faculdade de Ciências Médicas, Irmandade da Santa Casa de Misericórdia de São Paulo, Dr Cesário Mota Jr, 112, 01221-020, São Paulo, SP, Brazil
| | - Lais Moraes
- Genetic Bases of Thyroid Tumors LaboratoryDivision of Genetics, Department of Morphology and Genetics and Division of Endocrinology, Department of Medicine, Escola Paulista de Medicina, Universidade Federal de São Paulo, Pedro de Toledo 669, 11 andar, 04039-032, São Paulo, SP, BrazilDivision of EndocrinologyDepartment of Medicine, Faculdade de Ciências Médicas, Irmandade da Santa Casa de Misericórdia de São Paulo, Dr Cesário Mota Jr, 112, 01221-020, São Paulo, SP, Brazil
| | - Adriano Namo Cury
- Genetic Bases of Thyroid Tumors LaboratoryDivision of Genetics, Department of Morphology and Genetics and Division of Endocrinology, Department of Medicine, Escola Paulista de Medicina, Universidade Federal de São Paulo, Pedro de Toledo 669, 11 andar, 04039-032, São Paulo, SP, BrazilDivision of EndocrinologyDepartment of Medicine, Faculdade de Ciências Médicas, Irmandade da Santa Casa de Misericórdia de São Paulo, Dr Cesário Mota Jr, 112, 01221-020, São Paulo, SP, Brazil
| | - Janete M Cerutti
- Genetic Bases of Thyroid Tumors LaboratoryDivision of Genetics, Department of Morphology and Genetics and Division of Endocrinology, Department of Medicine, Escola Paulista de Medicina, Universidade Federal de São Paulo, Pedro de Toledo 669, 11 andar, 04039-032, São Paulo, SP, BrazilDivision of EndocrinologyDepartment of Medicine, Faculdade de Ciências Médicas, Irmandade da Santa Casa de Misericórdia de São Paulo, Dr Cesário Mota Jr, 112, 01221-020, São Paulo, SP, Brazil
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Al-Qahtani KH, Al Asiri M, Tunio MA, Aljohani NJ, Bayoumi Y, Fatani H, AlHadab A. Adjuvant Radioactive iodine 131 ablation in papillary microcarcinoma of thyroid: Saudi Arabian experience [corrected]. J Otolaryngol Head Neck Surg 2015; 44:51. [PMID: 26621255 PMCID: PMC4666037 DOI: 10.1186/s40463-015-0108-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2015] [Accepted: 11/23/2015] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Papillary Microcarcinoma (PMC) of thyroid is a rare type of differentiated thyroid cancer (DTC), which according to the World Health Organization measures 1.0 cm or less. The gold standard of treatment of PMC is still controversy. Our aim was to contribute in resolving the debate on the therapeutic choices of the surgical and adjuvant I-131 (RAI) treatment in PMC. METHODS From 2000 to 2012, 326 patients were found to have PMC and were retrospectively reviewed for clinicopathological characteristics, treatment outcomes and prognostic factors. RESULTS Mean age of cohort was 42.6 years (range: 18-76) and the mean tumor size was 0.61 cm ± 0.24; lymph node involvement was seen in 12.9 % of cases. Median follow up period was 8.05 years (1.62-11.4). Total 23 all site recurrences (7.13 %) were observed; more observed in patients without I-131 ablation (p <0.0001). Ten year DFS rates were 89.6 %. Cox regression Model analysis revealed size, histopathologic variants, multifocality, extrathyroidal extension, lymphovascular space invasion, nodal status, and adjuvant RAI ablation the important prognostic factors affecting DFS. DISCUSSION Despite excellent DFS rates, a small proportion of patients with PMC develop recurrences after treatment. Adjuvant RAI therapy improves DFS in PMC patients with aggressive histopathologic variants, multifocality, ETE, LVSI, tumor size (> 0.5 cm) and lymph node involvement. Failure of RAI ablation to decrease risk in N1a/b supports prophylactic central neck dissection during thyroidectomy, however more trials are warranted. CONCLUSION Adjuvant I-131 ablation following thyroidectomy in PMC patients, particularly with poor prognostic factors improves DFS rates.
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Affiliation(s)
- Khalid Hussain Al-Qahtani
- Department of Otolaryngology-Head & Neck Surgery, College of Medicine, King Saud University, Riyadh, Saudi Arabia.
| | - Mushabbab Al Asiri
- Radiation Oncology, Comprehensive Cancer Center, King Fahad Medical City, Riyadh, 59046, Saudi Arabia.
| | - Mutahir A Tunio
- Radiation Oncology, Comprehensive Cancer Center, King Fahad Medical City, Riyadh, 59046, Saudi Arabia.
| | - Naji J Aljohani
- Endocrinology and thyroid Oncology, King Fahad Medical City, Riyadh, 59046, Saudi Arabia.
| | - Yasser Bayoumi
- Radiation Oncology, NCI, Cairo University, Cairo, Egypt.
| | - Hanadi Fatani
- Histopathology, King Fahad Medical City, Riyadh, 59046, Saudi Arabia.
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45
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46
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Tissier F. [Thyroid pathology. Case No. 4: Diffuse sclerosing papillary carcinoma]. Ann Pathol 2015; 35:408-12. [PMID: 26404426 DOI: 10.1016/j.annpat.2015.08.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2015] [Accepted: 08/06/2015] [Indexed: 11/15/2022]
Affiliation(s)
- Frédérique Tissier
- Service d'anatomie pathologique, hôpital universitaire Pitié-Salpêtrière, université Pierre-et-Marie-Curie, AP-HP, 47-83, boulevard de l'Hôpital, 75651 Paris cedex 13, France.
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47
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Francis GL, Waguespack SG, Bauer AJ, Angelos P, Benvenga S, Cerutti JM, Dinauer CA, Hamilton J, Hay ID, Luster M, Parisi MT, Rachmiel M, Thompson GB, Yamashita S. Management Guidelines for Children with Thyroid Nodules and Differentiated Thyroid Cancer. Thyroid 2015; 25:716-59. [PMID: 25900731 PMCID: PMC4854274 DOI: 10.1089/thy.2014.0460] [Citation(s) in RCA: 699] [Impact Index Per Article: 77.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
BACKGROUND Previous guidelines for the management of thyroid nodules and cancers were geared toward adults. Compared with thyroid neoplasms in adults, however, those in the pediatric population exhibit differences in pathophysiology, clinical presentation, and long-term outcomes. Furthermore, therapy that may be recommended for an adult may not be appropriate for a child who is at low risk for death but at higher risk for long-term harm from overly aggressive treatment. For these reasons, unique guidelines for children and adolescents with thyroid tumors are needed. METHODS A task force commissioned by the American Thyroid Association (ATA) developed a series of clinically relevant questions pertaining to the management of children with thyroid nodules and differentiated thyroid cancer (DTC). Using an extensive literature search, primarily focused on studies that included subjects ≤18 years of age, the task force identified and reviewed relevant articles through April 2014. Recommendations were made based upon scientific evidence and expert opinion and were graded using a modified schema from the United States Preventive Services Task Force. RESULTS These inaugural guidelines provide recommendations for the evaluation and management of thyroid nodules in children and adolescents, including the role and interpretation of ultrasound, fine-needle aspiration cytology, and the management of benign nodules. Recommendations for the evaluation, treatment, and follow-up of children and adolescents with DTC are outlined and include preoperative staging, surgical management, postoperative staging, the role of radioactive iodine therapy, and goals for thyrotropin suppression. Management algorithms are proposed and separate recommendations for papillary and follicular thyroid cancers are provided. CONCLUSIONS In response to our charge as an independent task force appointed by the ATA, we developed recommendations based on scientific evidence and expert opinion for the management of thyroid nodules and DTC in children and adolescents. In our opinion, these represent the current optimal care for children and adolescents with these conditions.
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Affiliation(s)
- Gary L. Francis
- Division of Pediatric Endocrinology, Virginia Commonwealth University, Children's Hospital of Richmond, Richmond, Virginia
| | - Steven G. Waguespack
- Department of Endocrine Neoplasia and Hormonal Disorders and Department of Pediatrics-Patient Care, Children's Cancer Hospital, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Andrew J. Bauer
- Division of Endocrinology and Diabetes, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
- Department of Pediatrics, The University of Pennsylvania, The Perelman School of Medicine, Philadelphia, Pennsylvania
| | - Peter Angelos
- Section of General Surgery and Surgical Oncology, Department of Surgery, University of Chicago Medicine, Chicago, Illinois
| | - Salvatore Benvenga
- University of Messina, Interdepartmental Program on Clinical & Molecular Endocrinology, and Women's Endocrine Health, A.O.U. Policlinico Universitario G. Martino, Messina, Italy
| | - Janete M. Cerutti
- Department of Morphology and Genetics. Division of Genetics, Federal University of São Paulo, São Paulo, Brazil
| | - Catherine A. Dinauer
- Department of Surgery, Division of Pediatric Surgery, Department of Pediatrics, Division of Pediatric Endocrinology, Yale University School of Medicine, New Haven, Connecticut
| | - Jill Hamilton
- Division of Endocrinology, University of Toronto, Department of Paediatrics, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Ian D. Hay
- Division of Endocrinology, Mayo Clinic and College of Medicine, Rochester, Minnesota
| | - Markus Luster
- University of Marburg, Marburg, Germany
- Department of Nuclear Medicine, University Hospital Marburg, Marburg, Germany
| | - Marguerite T. Parisi
- Departments of Radiology and Pediatrics, University of Washington School of Medicine and Seattle Children's Hospital, Department of Radiology, Seattle, Washington
| | - Marianna Rachmiel
- Pediatric Division, Assaf Haroffeh Medical Center, Zerifin, Israel
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Geoffrey B. Thompson
- Department of Surgery, Division of Subspecialty GS (General Surgery), Mayo Clinic, Rochester, Minnesota
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Pillai S, Gopalan V, Smith RA, Lam AKY. Diffuse sclerosing variant of papillary thyroid carcinoma—an update of its clinicopathological features and molecular biology. Crit Rev Oncol Hematol 2015; 94:64-73. [DOI: 10.1016/j.critrevonc.2014.12.001] [Citation(s) in RCA: 65] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2014] [Revised: 11/06/2014] [Accepted: 12/09/2014] [Indexed: 01/09/2023] Open
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Akaishi J, Sugino K, Kameyama K, Masaki C, Matsuzu K, Suzuki A, Uruno T, Ohkuwa K, Shibuya H, Kitagawa W, Nagahama M, Shimizu K, Ito K. Clinicopathologic Features and Outcomes in Patients with Diffuse Sclerosing Variant of Papillary Thyroid Carcinoma. World J Surg 2015; 39:1728-35. [DOI: 10.1007/s00268-015-3021-9] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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50
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Lee JH, Shin JH, Lee HW, Oh YL, Hahn SY, Ko EY. Sonographic and cytopathologic correlation of papillary thyroid carcinoma variants. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2015; 34:1-15. [PMID: 25542934 DOI: 10.7863/ultra.34.1.1] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Papillary thyroid carcinoma (PTC) is the most common thyroid cancer and constitutes more than 70% of thyroid malignancies. Although TNM staging is the most widely used parameter for determination of therapeutic plans, recent studies have suggested that different histopathologic variants of PTC can also have different clinical courses and patient prognoses. Sonographic criteria for PTC are well established and include a taller-than-wide shape, an irregular margin, microcalcifications, and marked hypoechogenicity. The role of sonography has expanded to enable the characterization of PTC variants based on their sonographic features. Tall cell and diffuse sclerosing variants appear to have more aggressive clinical courses with unfavorable prognoses, whereas the more recently described cribriform-morular and Warthin-like variants have relatively indolent clinical courses. The prognoses of patients with follicular, solid, columnar cell, and oncocytic variants are still controversial and may be similar to the prognosis of conventional PTC. Understanding the sonographic characteristics of PTC variants with clinicopathologic correlation may be helpful for suggesting an appropriate treatment plan.
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Affiliation(s)
- Ji Hyun Lee
- Department of Radiology and Center for Imaging Science (J.J.L., J.H.S., S.Y.H., E.Y.K.) and Department of Pathology (H.-W.L., Y.L.O.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.
| | - Jung Hee Shin
- Department of Radiology and Center for Imaging Science (J.J.L., J.H.S., S.Y.H., E.Y.K.) and Department of Pathology (H.-W.L., Y.L.O.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Hyun-Woo Lee
- Department of Radiology and Center for Imaging Science (J.J.L., J.H.S., S.Y.H., E.Y.K.) and Department of Pathology (H.-W.L., Y.L.O.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Young Lyun Oh
- Department of Radiology and Center for Imaging Science (J.J.L., J.H.S., S.Y.H., E.Y.K.) and Department of Pathology (H.-W.L., Y.L.O.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Soo Yeon Hahn
- Department of Radiology and Center for Imaging Science (J.J.L., J.H.S., S.Y.H., E.Y.K.) and Department of Pathology (H.-W.L., Y.L.O.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Eun Young Ko
- Department of Radiology and Center for Imaging Science (J.J.L., J.H.S., S.Y.H., E.Y.K.) and Department of Pathology (H.-W.L., Y.L.O.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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