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Kaliszewski K, Diakowska D, Miciak M, Jurkiewicz K, Kisiel M, Makles S, Dziekiewicz A, Biernat S, Ludwig M, Ludwig B, Sutkowska-Stępień K, Sebastian M, Domosławski P, Sutkowski K, Wojtczak B. The Incidence Trend and Management of Thyroid Cancer-What Has Changed in the Past Years: Own Experience and Literature Review. Cancers (Basel) 2023; 15:4941. [PMID: 37894308 PMCID: PMC10605595 DOI: 10.3390/cancers15204941] [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: 09/17/2023] [Revised: 09/30/2023] [Accepted: 10/08/2023] [Indexed: 10/29/2023] Open
Abstract
Because of ambiguous and widely debated observations concerning the incidence, trend, and management of TC, we performed this analysis. We drew attention to some events, such as "cancer screening activity", introduction of noninvasive follicular neoplasm with papillary-like nuclear features (NIFTP) to TC types, possibility of papillary thyroid microcarcinoma (PTMC) active surveillance (AS), occurrence of personalized medicine in TC management, and, finally, COVID-19 pandemic time. Because of the opinion that all changes have been made mostly by PTC, we compared it to the remaining types of TC in terms of incidence, clinical and pathological characteristics, and treatment. We analyzed patients treated in a single surgical center in eastern Europe (Poland). The prevalence of TC significantly increased from 5.15% in 2008 to 13.84% in 2015, and then significantly decreased to 1.33% in 2022 when the COVID-19 pandemic lasted (p < 0.0001). A similar trend was observed for PTC, when the incidence significantly increased to 13.99% in 2015 and then decreased to 1.38% in 2022 (p < 0.0001). At that time, the NIFTP category was introduced, and observation of PTMC began. The prevalence of FTC and MTC also increased until 2015 and then decreased. Significant differences in age, types of surgery, necessity of reoperation, and pTNM between PTCs and other types of TCs were observed. The average age was significantly lower in PTC patients than in patients with the remaining types of TC (p < 0.0001). Four milestones, including NIFTP introduction, the possibility of PTMC AS, personalized cancer medicine, and the COVID-19 pandemic, may have influenced the general statistics of TC.
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Affiliation(s)
- Krzysztof Kaliszewski
- Department of General, Minimally Invasive and Endocrine Surgery, Wroclaw Medical University, 50-367 Wrocław, Poland; (M.M.); (K.J.); (M.K.); (S.M.); (A.D.); (S.B.); (B.L.); (K.S.-S.); (M.S.); (P.D.); (K.S.); (B.W.)
| | - Dorota Diakowska
- Department of Basic Sciences, Faculty of Health Science, Wroclaw Medical University, 50-367 Wrocław, Poland;
| | - Michał Miciak
- Department of General, Minimally Invasive and Endocrine Surgery, Wroclaw Medical University, 50-367 Wrocław, Poland; (M.M.); (K.J.); (M.K.); (S.M.); (A.D.); (S.B.); (B.L.); (K.S.-S.); (M.S.); (P.D.); (K.S.); (B.W.)
| | - Krzysztof Jurkiewicz
- Department of General, Minimally Invasive and Endocrine Surgery, Wroclaw Medical University, 50-367 Wrocław, Poland; (M.M.); (K.J.); (M.K.); (S.M.); (A.D.); (S.B.); (B.L.); (K.S.-S.); (M.S.); (P.D.); (K.S.); (B.W.)
| | - Michał Kisiel
- Department of General, Minimally Invasive and Endocrine Surgery, Wroclaw Medical University, 50-367 Wrocław, Poland; (M.M.); (K.J.); (M.K.); (S.M.); (A.D.); (S.B.); (B.L.); (K.S.-S.); (M.S.); (P.D.); (K.S.); (B.W.)
| | - Szymon Makles
- Department of General, Minimally Invasive and Endocrine Surgery, Wroclaw Medical University, 50-367 Wrocław, Poland; (M.M.); (K.J.); (M.K.); (S.M.); (A.D.); (S.B.); (B.L.); (K.S.-S.); (M.S.); (P.D.); (K.S.); (B.W.)
| | - Anna Dziekiewicz
- Department of General, Minimally Invasive and Endocrine Surgery, Wroclaw Medical University, 50-367 Wrocław, Poland; (M.M.); (K.J.); (M.K.); (S.M.); (A.D.); (S.B.); (B.L.); (K.S.-S.); (M.S.); (P.D.); (K.S.); (B.W.)
| | - Szymon Biernat
- Department of General, Minimally Invasive and Endocrine Surgery, Wroclaw Medical University, 50-367 Wrocław, Poland; (M.M.); (K.J.); (M.K.); (S.M.); (A.D.); (S.B.); (B.L.); (K.S.-S.); (M.S.); (P.D.); (K.S.); (B.W.)
| | - Maksymilian Ludwig
- Department of General, Minimally Invasive and Endocrine Surgery, Wroclaw Medical University, 50-367 Wrocław, Poland; (M.M.); (K.J.); (M.K.); (S.M.); (A.D.); (S.B.); (B.L.); (K.S.-S.); (M.S.); (P.D.); (K.S.); (B.W.)
| | - Bartłomiej Ludwig
- Department of General, Minimally Invasive and Endocrine Surgery, Wroclaw Medical University, 50-367 Wrocław, Poland; (M.M.); (K.J.); (M.K.); (S.M.); (A.D.); (S.B.); (B.L.); (K.S.-S.); (M.S.); (P.D.); (K.S.); (B.W.)
| | - Karolina Sutkowska-Stępień
- Department of General, Minimally Invasive and Endocrine Surgery, Wroclaw Medical University, 50-367 Wrocław, Poland; (M.M.); (K.J.); (M.K.); (S.M.); (A.D.); (S.B.); (B.L.); (K.S.-S.); (M.S.); (P.D.); (K.S.); (B.W.)
| | - Maciej Sebastian
- Department of General, Minimally Invasive and Endocrine Surgery, Wroclaw Medical University, 50-367 Wrocław, Poland; (M.M.); (K.J.); (M.K.); (S.M.); (A.D.); (S.B.); (B.L.); (K.S.-S.); (M.S.); (P.D.); (K.S.); (B.W.)
| | - Paweł Domosławski
- Department of General, Minimally Invasive and Endocrine Surgery, Wroclaw Medical University, 50-367 Wrocław, Poland; (M.M.); (K.J.); (M.K.); (S.M.); (A.D.); (S.B.); (B.L.); (K.S.-S.); (M.S.); (P.D.); (K.S.); (B.W.)
| | - Krzysztof Sutkowski
- Department of General, Minimally Invasive and Endocrine Surgery, Wroclaw Medical University, 50-367 Wrocław, Poland; (M.M.); (K.J.); (M.K.); (S.M.); (A.D.); (S.B.); (B.L.); (K.S.-S.); (M.S.); (P.D.); (K.S.); (B.W.)
| | - Beata Wojtczak
- Department of General, Minimally Invasive and Endocrine Surgery, Wroclaw Medical University, 50-367 Wrocław, Poland; (M.M.); (K.J.); (M.K.); (S.M.); (A.D.); (S.B.); (B.L.); (K.S.-S.); (M.S.); (P.D.); (K.S.); (B.W.)
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Ren W, Zhu Y, Wang Q, Song Y, Fan Z, Bai Y, Lin D. Deep learning prediction model for central lymph node metastasis in papillary thyroid microcarcinoma based on cytology. Cancer Sci 2023; 114:4114-4124. [PMID: 37574759 PMCID: PMC10551586 DOI: 10.1111/cas.15930] [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: 04/17/2023] [Revised: 07/11/2023] [Accepted: 08/01/2023] [Indexed: 08/15/2023] Open
Abstract
Controversy exists regarding whether patients with low-risk papillary thyroid microcarcinoma (PTMC) should undergo surgery or active surveillance; the inaccuracy of the preoperative clinical lymph node status assessment is one of the primary factors contributing to the controversy. It is imperative to accurately predict the lymph node status of PTMC before surgery. We selected 208 preoperative fine-needle aspiration (FNA) liquid-based preparations of PTMC as our research objects; all of these instances underwent lymph node dissection and, aside from lymph node status, were consistent with low-risk PTMC. We separated them into two groups according to whether the postoperative pathology showed central lymph node metastases. The deep learning model was expected to predict, based on the preoperative thyroid FNA liquid-based preparation, whether PTMC was accompanied by central lymph node metastases. Our deep learning model attained a sensitivity, specificity, positive prediction value (PPV), negative prediction value (NPV), and accuracy of 78.9% (15/19), 73.9% (17/23), 71.4% (15/21), 81.0% (17/21), and 76.2% (32/42), respectively. The area under the receiver operating characteristic curve (value was 0.8503. The predictive performance of the deep learning model was superior to that of the traditional clinical evaluation, and further analysis revealed the cell morphologies that played key roles in model prediction. Our study suggests that the deep learning model based on preoperative thyroid FNA liquid-based preparation is a reliable strategy for predicting central lymph node metastases in thyroid micropapillary carcinoma, and its performance surpasses that of traditional clinical examination.
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Affiliation(s)
- Wenhao Ren
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of PathologyPeking University Cancer Hospital and InstituteBeijingChina
| | - Yanli Zhu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of PathologyPeking University Cancer Hospital and InstituteBeijingChina
| | - Qian Wang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of PathologyPeking University Cancer Hospital and InstituteBeijingChina
| | - Yuntao Song
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Head and Neck SurgeryPeking University Cancer Hospital and InstituteBeijingChina
| | - Zhihui Fan
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of UltrasoundPeking University Cancer Hospital and InstituteBeijingChina
| | - Yanhua Bai
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of PathologyPeking University Cancer Hospital and InstituteBeijingChina
| | - Dongmei Lin
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of PathologyPeking University Cancer Hospital and InstituteBeijingChina
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Salh AM, Kakamad FH, Hassan SH, Abdullah AM, Hassan MA, Abdulla BA. Hobnail variant of papillary thyroid carcinoma with anaplastic dedifferentiation co-existent with tuberculosis lymphadenitis. Int J Surg Case Rep 2022; 90:106690. [PMID: 34973627 PMCID: PMC8728465 DOI: 10.1016/j.ijscr.2021.106690] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Revised: 12/07/2021] [Accepted: 12/14/2021] [Indexed: 12/04/2022] Open
Abstract
Introduction The current study aims to report a rare case of metastatic papillary thyroid carcinoma (PTC) of the cervical lymph nodes with hobnail variant and anaplastic de-differentiation. In addition to the primary disease, there was a second pathology which was caseating granulomatous lymph adenitis suggestive of tuberculosis. Case report A 91-year-old female presented with a painful right sided neck swelling for two weeks, increased in size suddenly. On clinical examination, there was a well-defined firm painful right sided neck mass. On ultrasound examination, there was multiple well defined solid hypoechoic, hypervascular nodules. These resembled lymph nodes of variable size and shape, mostly in the right side. The patient underwent right lateral cervical lymph node dissection. After the operation, she was sent for radiotherapy. Discussion The hobnail variant of PTC is genetically identical to poorly differentiated thyroid carcinoma in that its mutations are in the p53 and TERT promoters are more common in this variant than in conventional PTCs. The proportion of hobnail features have no effect on the outcome. Additionally, 10% of tumor cells with hobnail features were previously linked to a more aggressive clinicopathological aspect. Conclusion Although it is rare, metastatic PTC with hobnail variant could undergo anaplastic dedifferentiation. Thyroid carcinoma accounts for nearly 1% of all malignancies. The hobnail variant of papillary thyroid carcinoma (HPTC) is a rare condition. Anaplastic thyroid carcinoma (ATC) is a rare form of thyroid cancer. Malignant lesions and tuberculosis coexisting at the same site is exceedingly unusual.
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Lim YS, Lee YS, Lee JC, Son SM, Shin DH, Kim SS, Kim IJ, Lee BJ. Ultrasound Echogenicity of Papillary Thyroid Cancer Is Affected by Tumor Growth Patterns and Tumor Fibrosis. In Vivo 2021; 35:1633-1640. [PMID: 33910846 DOI: 10.21873/invivo.12421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Revised: 02/22/2021] [Accepted: 03/04/2021] [Indexed: 11/10/2022]
Abstract
BACKGROUND/AIM The association between preoperative ultrasound (US) echogenicity and histopathological characteristics of papillary thyroid cancer (PTC) has been rarely investigated is not well characterized. This study evaluated a relationship between the clinical characteristics of PTC, histopathological phenomena including tumor growth patterns (TGPs) and tumor fibrosis (TF), and US echogenicity. PATIENTS AND METHODS In total, 170 patients with PTC (<2 cm) underwent total thyroidectomy with central neck dissection. Demographics, US echogenicity, tumor size, extra-thyroidal extension (ETE), lymph node metastasis (LNM) within the central and lateral neck, TGPs, and TF percentage were reviewed. RESULTS Patients with TGP II (encapsulated growth with partial pericapsular extension) and III (infiltrative growth) were more frequently burdened by ETE and lateral neck LNM compared to patients with TGP I (encapsulated growth with a well-defined cystic or solid characteristic). Older age was significantly deterministic of TGP III, and male gender and higher TF percentage were independent risk factors for lateral neck LNM. TGP III and TF were independent determining factors for marked hypoechogenicity on US. CONCLUSION PTC with TGP II and III and higher tumor fibrosis exhibited more aggressive clinicopathologic behaviors. TGP III and TF were determinants for marked hypoechogenicity.
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Affiliation(s)
- Yun-Sung Lim
- Department of Otorhinolaryngology-Head and Neck Surgery, Ilsan Hospital, Dongguk University, Goyang, Republic of Korea
| | - Yoon Se Lee
- Department of Otorhinolaryngology-Head and Neck Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Jin-Choon Lee
- Department of Otorhinolaryngology-Head and Neck Surgery, Pusan National University School of Medicine and Biomedical Research Institute, Yangsan, Republic of Korea
| | - Seok-Man Son
- Internal Medicine, Pusan National University School of Medicine and Biomedical Research Institute, Yangsan, Republic of Korea
| | - Dong-Hoon Shin
- Pathology, Pusan National University School of Medicine and Biomedical Research Institute, Yangsan, Republic of Korea;
| | - Sang Soo Kim
- Department of Internal Medicine, Pusan National University School of Medicine and Biomedical Research Institute, Busan, Republic of Korea
| | - In-Ju Kim
- Department of Internal Medicine, Pusan National University School of Medicine and Biomedical Research Institute, Busan, Republic of Korea
| | - Byung-Joo Lee
- Otorhinolaryngology-Head and Neck Surgery, Pusan National University School of Medicine and Biomedical Research Institute, Busan, Republic of Korea
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Soares P, Póvoa AA, Melo M, Vinagre J, Máximo V, Eloy C, Cameselle-Teijeiro JM, Sobrinho-Simões M. Molecular Pathology of Non-familial Follicular Epithelial-Derived Thyroid Cancer in Adults: From RAS/BRAF-like Tumor Designations to Molecular Risk Stratification. Endocr Pathol 2021; 32:44-62. [PMID: 33651322 DOI: 10.1007/s12022-021-09666-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/11/2021] [Indexed: 12/24/2022]
Abstract
This review addresses the impact of molecular alterations on the diagnosis and prognosis of differentiated thyroid carcinoma (DTC), including papillary, follicular, and well-differentiated carcinoma NOS, as well as oncocytic neoplasms. The molecular characterization of DTC is based upon the well-established dichotomy of BRAF-like and RAS-like designations, together with a remaining third group, less homogeneous, composed of non-BRAF-/non-RAS-like tumors. The role of BRAF V600E mutation in risk stratification is discussed in the clinico-pathological context, namely, staging and invasive features of classic papillary thyroid carcinoma (PTC) and histopathological variants carrying an excellent prognosis (microPTC) or a guarded prognosis, including the aggressive variants tall cell and hobnail cell PTCs. In follicular patterned tumors, namely, follicular thyroid carcinoma (FTC), with or without oncocytic features, the most prevalent molecular alteration are RAS mutations that do not carry prognostic significance. The only genetic alteration that has been proven to play a role in risk stratification of PTC and FTC is TERT promoter (TERTp) mutation.
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Affiliation(s)
- Paula Soares
- i3S - Instituto de Investigação E Inovação Em Saúde, Universidade Do Porto, 4200-135, Porto, Portugal.
- IPATIMUP - Instituto de Patologia e Imunologia Molecular da Universidade do Porto, 4250-475, Porto, Portugal.
- Faculdade de Medicina da Universidade Do Porto, 4200-139, Porto, Portugal.
| | - Antónia Afonso Póvoa
- i3S - Instituto de Investigação E Inovação Em Saúde, Universidade Do Porto, 4200-135, Porto, Portugal
- IPATIMUP - Instituto de Patologia e Imunologia Molecular da Universidade do Porto, 4250-475, Porto, Portugal
- Faculdade de Medicina da Universidade Do Porto, 4200-139, Porto, Portugal
- Centro Hospitalar de Vila Nova de Gaia/Espinho (CHVNG/E), 4400-129, Vila Nova de Gaia, Portugal
| | - Miguel Melo
- i3S - Instituto de Investigação E Inovação Em Saúde, Universidade Do Porto, 4200-135, Porto, Portugal
- IPATIMUP - Instituto de Patologia e Imunologia Molecular da Universidade do Porto, 4250-475, Porto, Portugal
- Faculdade de Medicina da Universidade Do Porto, 4200-139, Porto, Portugal
- Centro Hospitalar Universitário de Coimbra, 3004-561, Coimbra, Portugal
| | - João Vinagre
- i3S - Instituto de Investigação E Inovação Em Saúde, Universidade Do Porto, 4200-135, Porto, Portugal
- IPATIMUP - Instituto de Patologia e Imunologia Molecular da Universidade do Porto, 4250-475, Porto, Portugal
- Faculdade de Medicina da Universidade Do Porto, 4200-139, Porto, Portugal
| | - Valdemar Máximo
- i3S - Instituto de Investigação E Inovação Em Saúde, Universidade Do Porto, 4200-135, Porto, Portugal
- IPATIMUP - Instituto de Patologia e Imunologia Molecular da Universidade do Porto, 4250-475, Porto, Portugal
- Faculdade de Medicina da Universidade Do Porto, 4200-139, Porto, Portugal
| | - Catarina Eloy
- i3S - Instituto de Investigação E Inovação Em Saúde, Universidade Do Porto, 4200-135, Porto, Portugal
- IPATIMUP - Instituto de Patologia e Imunologia Molecular da Universidade do Porto, 4250-475, Porto, Portugal
| | - José Manuel Cameselle-Teijeiro
- Department of Pathology, Clinical University Hospital, Health Research Institute of Santiago de Compostela (IDIS), Galician Healthcare Service (SERGAS), University of Santiago de Compostela, 15706, Santiago de Compostela, Spain
| | - Manuel Sobrinho-Simões
- i3S - Instituto de Investigação E Inovação Em Saúde, Universidade Do Porto, 4200-135, Porto, Portugal
- IPATIMUP - Instituto de Patologia e Imunologia Molecular da Universidade do Porto, 4250-475, Porto, Portugal
- Faculdade de Medicina da Universidade Do Porto, 4200-139, Porto, Portugal
- Centro Hospitalar E Universitário São João, 4200-139, Porto, Portugal
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Perera D, Ghossein R, Camacho N, Senbabaoglu Y, Seshan V, Li J, Bouvier N, Boucai L, Viale A, Socci ND, Untch BR, Gonen M, Knauf J, Fagin JA, Berger M, Tuttle RM. Genomic and Transcriptomic Characterization of Papillary Microcarcinomas With Lateral Neck Lymph Node Metastases. J Clin Endocrinol Metab 2019; 104:4889-4899. [PMID: 31237614 PMCID: PMC6733494 DOI: 10.1210/jc.2019-00431] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Accepted: 06/19/2019] [Indexed: 02/08/2023]
Abstract
CONTEXT Most papillary microcarcinomas (PMCs) are indolent and subclinical. However, as many as 10% can present with clinically significant nodal metastases. OBJECTIVE AND DESIGN Characterization of the genomic and transcriptomic landscape of PMCs presenting with or without clinically important lymph node metastases. SUBJECTS AND SAMPLES Formalin-fixed paraffin-embedded PMC samples from 40 patients with lateral neck nodal metastases (pN1b) and 71 patients with PMC with documented absence of nodal disease (pN0). OUTCOME MEASURES To interrogate DNA alterations in 410 genes commonly mutated in cancer and test for differential gene expression using a custom NanoString panel of 248 genes selected primarily based on their association with tumor size and nodal disease in the papillary thyroid cancer TCGA project. RESULTS The genomic landscapes of PMC with or without pN1b were similar. Mutations in TERT promoter (3%) and TP53 (1%) were exclusive to N1b cases. Transcriptomic analysis revealed differential expression of 43 genes in PMCs with pN1b compared with pN0. A random forest machine learning-based molecular classifier developed to predict regional lymph node metastasis demonstrated a negative predictive value of 0.98 and a positive predictive value of 0.72 at a prevalence of 10% pN1b disease. CONCLUSIONS The genomic landscape of tumors with pN1b and pN0 disease was similar, whereas 43 genes selected primarily by mining the TCGA RNAseq data were differentially expressed. This bioinformatics-driven approach to the development of a custom transcriptomic assay provides a basis for a molecular classifier for pN1b risk stratification in PMC.
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Affiliation(s)
- Dilmi Perera
- Memorial Sloan Kettering Cancer Center, New York, New York
| | | | | | - Yasin Senbabaoglu
- Department of Bioinformatics & Computational Biology, Genentech, South San Francisco, California
| | | | - Juan Li
- Memorial Sloan Kettering Cancer Center, New York, New York
| | - Nancy Bouvier
- Memorial Sloan Kettering Cancer Center, New York, New York
| | - Laura Boucai
- Memorial Sloan Kettering Cancer Center, New York, New York
| | - Agnes Viale
- Memorial Sloan Kettering Cancer Center, New York, New York
| | | | - Brian R Untch
- Memorial Sloan Kettering Cancer Center, New York, New York
| | - Mithat Gonen
- Memorial Sloan Kettering Cancer Center, New York, New York
| | - Jeffrey Knauf
- Memorial Sloan Kettering Cancer Center, New York, New York
| | - James A Fagin
- Memorial Sloan Kettering Cancer Center, New York, New York
| | - Michael Berger
- Memorial Sloan Kettering Cancer Center, New York, New York
| | - R Michael Tuttle
- Memorial Sloan Kettering Cancer Center, New York, New York
- Correspondence and Reprint Requests: R. Michael Tuttle, MD, Endocrinology Service, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, New York 10021. E-mail:
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Bongers PJ, Kluijfhout WP, Verzijl R, Lustgarten M, Vermeer M, Goldstein DP, Devon K, Rotstein LE, Asa SL, Brierley JD, Tsang RW, Ezzat S, Vriens MR, Mete O, Pasternak JD. Papillary Thyroid Cancers with Focal Tall Cell Change are as Aggressive as Tall Cell Variants and Should Not be Considered as Low-Risk Disease. Ann Surg Oncol 2019; 26:2533-2539. [DOI: 10.1245/s10434-019-07444-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2018] [Indexed: 11/18/2022]
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Kakudo K, Bychkov A, Bai Y, Li Y, Liu Z, Jung CK. The new 4th edition World Health Organization classification for thyroid tumors, Asian perspectives. Pathol Int 2018; 68:641-664. [PMID: 30537125 DOI: 10.1111/pin.12737] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Kennichi Kakudo
- Faculty of Medicine, Department of Pathology and Laboratory Medicine, Nara Hospital, Kindai University, Ikoma-city, Japan
| | - Andrey Bychkov
- Department of Pathology, Kameda Medical Center, Kawagoe, Chiba, Japan.,Department of Pathology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Yanhua Bai
- Key Laboratory of Carcinogenesis and Translational Research, (Ministry of Education), Department of Pathology, Peking University Cancer Hospital & Institute, Beijing, China
| | - Yaqiong Li
- Department of Pathology, Shandong Provincial Hospital Affiliated to Shandong University, Shandong, China
| | - Zhiyan Liu
- Department of Pathology, School of Basic Medical Sciences, Cheeloo College of Medicine, Shandong University, Shandong, China
| | - Chan Kwon Jung
- Department of Hospital Pathology, College of Medicine, The Catholic University of Korea, Seoul, Korea
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Zhou C, Li J, Wang Y, Xue S, Zhang Y. Association of BRAF gene and TSHR with cervical lymph node metastasis of papillary thyroid microcarcinoma. Oncol Lett 2018; 17:183-194. [PMID: 30655754 PMCID: PMC6313223 DOI: 10.3892/ol.2018.9572] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2018] [Accepted: 09/13/2018] [Indexed: 01/09/2023] Open
Abstract
Differences in BRAF gene mutation frequency and thyroid-stimulating hormone receptor (TSHR) protein expression in thyroid tissues were detected to investigate their association with local tissue invasion and cervical lymph node metastasis potential of papillary thyroid microcarcinoma (PTMC). The BRAF gene mutation frequency and TSHR expression in PTMC patients were detected via qPCR and immunohistochemical method, and the association between them was discussed combined with the clinical and pathological parameters. Kruskal-Wallis test was used for the univariate correlation analyses and comparison of mutation rate and expression rate, and Chi-square test was used for the association of central lymph node metastasis with BRAF gene and TSHR. The BRAFV600E mutation only existed in patients with thyroid cancer. Τhe larger the number of metastatic central lymph nodes was, the higher the proportion of BRAFV600E mutation would be. Τhe BRAFV600E mutation was related to the primary lesion size, capsular infiltration and lymph node metastasis of PTMC (P<0.05). The expression of TSHR in PTMC tissues was < those in thyroid benign lesions and para-carcinoma normal tissues, which was positively associated with the central lymph node metastasis (P<0.05). Τhe low expression of TSHR was related to the primary lesion size, capsular infiltration and metastatic lymph nodes of PTMC (P<0.05). The BRAFV600E and TSHR may be involved in the occurrence and lymphatic metastasis of PTMC. The BRAFV600E mutation has no association with the TSHR protein expression (P=0.256), but the coincidence coefficient indicates that their diagnostic significance in PTMC is not similar, so BRAFV600E mutation and TSHR protein expression can be used jointly in the prediction of invasion and lymph node metastasis of PTMC, which may be more meaningful for clinical guidance.
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Affiliation(s)
- Changxin Zhou
- Department of Thyroid and Breast Surgery, Liaocheng People's Hospital, Liaocheng, Shandong 252000, P.R. China
| | - Jinbo Li
- Department of General Surgery, Gaotang County People's Hospital, Liaocheng, Shandong 252800, P.R. China
| | - Yu Wang
- Department of Thoracic Surgery, Liaocheng Tumor Hospital, Liaocheng, Shandong 252800, P.R. China
| | - Shoukun Xue
- Department of Thyroid and Breast Surgery, Liaocheng People's Hospital, Liaocheng, Shandong 252000, P.R. China
| | - Yang Zhang
- Department of Thyroid and Breast Surgery, Liaocheng People's Hospital, Liaocheng, Shandong 252000, P.R. China
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Chmielik E, Rusinek D, Oczko-Wojciechowska M, Jarzab M, Krajewska J, Czarniecka A, Jarzab B. Heterogeneity of Thyroid Cancer. Pathobiology 2018; 85:117-129. [PMID: 29408820 DOI: 10.1159/000486422] [Citation(s) in RCA: 103] [Impact Index Per Article: 17.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2017] [Accepted: 12/18/2017] [Indexed: 12/15/2022] Open
Abstract
There are 5 main histological types of thyroid cancers (TCs): papillary, follicular (also known as differentiated), poorly differentiated, anaplastic (the most aggressive form), and medullary TC, and only the latter arises from thyroid C cells. These different forms of TCs show significant variability, both among and within tumours. This great variation is particularly notable among the first 4 types, which all originate from thyroid follicular cells. Importantly, this heterogeneity is not limited to histopathological diversity only but is also manifested as variation in several genetic and/or epigenetic alterations, the numbers of interactions between the tumour and surrounding microenvironment, and interpatient differences, for example. All these factors contribute to the great complexity in the development of a tumour from cancer cells. In the present review, we summarise the knowledge accumulated about the heterogeneity of TCs. Further research in this direction should help to gain a better understanding of the underlying mechanisms contributing to the development and diversity of TCs, paving the way toward more effective treatment strategies.
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Affiliation(s)
- Ewa Chmielik
- Tumor Pathology Department, Maria Sklodowska-Curie Institute - Oncology Center, Gliwice Branch, Gliwice, Poland
| | - Dagmara Rusinek
- Department of Nuclear Medicine and Endocrine Oncology, Maria Sklodowska-Curie Institute - Oncology Center, Gliwice Branch, Gliwice, Poland
| | - Malgorzata Oczko-Wojciechowska
- Department of Nuclear Medicine and Endocrine Oncology, Maria Sklodowska-Curie Institute - Oncology Center, Gliwice Branch, Gliwice, Poland
| | - Michal Jarzab
- 3rd Department of Radiotherapy and Chemotherapy, Breast Unit, Maria Sklodowska-Curie Institute - Oncology Center, Gliwice Branch, Gliwice, Poland
| | - Jolanta Krajewska
- Department of Nuclear Medicine and Endocrine Oncology, Maria Sklodowska-Curie Institute - Oncology Center, Gliwice Branch, Gliwice, Poland
| | - Agnieszka Czarniecka
- Department of Oncological and Reconstructive Surgery, Maria Sklodowska-Curie Institute - Oncology Center, Gliwice Branch, Gliwice, Poland
| | - Barbara Jarzab
- Department of Nuclear Medicine and Endocrine Oncology, Maria Sklodowska-Curie Institute - Oncology Center, Gliwice Branch, Gliwice, Poland
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Morandi L, Righi A, Maletta F, Rucci P, Pagni F, Gallo M, Rossi S, Caporali L, Sapino A, Lloyd RV, Asioli S. Somatic mutation profiling of hobnail variant of papillary thyroid carcinoma. Endocr Relat Cancer 2017; 24:107-117. [PMID: 28062544 DOI: 10.1530/erc-16-0546] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2016] [Accepted: 01/06/2017] [Indexed: 02/06/2023]
Abstract
Hobnail variant of papillary thyroid carcinoma (HPTC) represents a recently described, aggressive and rare group of thyroid tumors with poorly understood pathogenesis. Molecular data about this group of cancers are few, and a more detailed molecular characterization of these tumors is needed. The main objective of the study is to define a comprehensive molecular typing of HPTC. Eighteen patients affected by HPTC, including eighteen primary tumors and four lymph node metastases, were screened for NRAS, KRAS, HRAS, BRAF, TP53, PIK3CA, hTERT, PTEN, CDKN2A, EGFR, AKT1, CTNNB1 and NOTCH1 gene mutations. Sequencing is conducted on the MiSEQ system, and molecular data are compared with clinical-pathologic data and follow-up. The patients include 14 women and 4 men. Ages range from 23 to 87 years. All 18 primary tumors of HPTC showed ≥30% hobnail features. BRAF and TP53 mutations are by far the most common genetic alterations in primary HPTC (72.2% and 55.6%, respectively), followed by hTERT (44.4%), PIK3CA (27.8%), CTNNB1 (16.7%), EGFR (11.1%), AKT1 (5.5%) and NOTCH1 (5.5%). The mutational pattern in primary tumors and metastasis was usually maintained. Univariate Cox regression analyses with bootstrap procedure indicated a significantly increased mortality risk in patients harboring BRAF mutation and BRAF mutation associated with TP53 and/or PIK3CA mutations. The detection of these multiple mutations appears to allow the identification of a subset of more aggressive tumors within the group and to bear information that should be useful for prognostic stratification of these patients including the planning of adjuvant therapy.
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Affiliation(s)
- Luca Morandi
- Department of Biomedical and Neuromotor SciencesSection of Anatomic Pathology 'M. Malpighi' at Bellaria Hospital, University of Bologna, Bologna, Italy
| | - Alberto Righi
- Department of PathologyRizzoli Institute, (IRCCS), Bologna, Italy
| | | | - Paola Rucci
- Section of Hygiene and BiostatisticsUniversity of Bologna, Bologna, Italy
| | - Fabio Pagni
- Department of PathologyUniversity of Milano Bicocca, Monza, Italy
| | - Marco Gallo
- Oncological Endocrinology UnitDepartment of Medical Sciences, AOU Città della Salute e della Scienza di Torino, University of Turin, Turin, Italy
| | - Sabrina Rossi
- Department of PathologyRegional Hospital, Treviso, Italy
| | - Leonardo Caporali
- Istituto delle Scienze Neurologiche di Bologna (IRCCS)Bellaria Hospital, Bologna, Italy
| | - Anna Sapino
- Institute for Cancer Research and Treatment (IRCCS)Candiolo, Italy
| | - Ricardo V Lloyd
- University of Wisconsin School of Medicine and Public HealthMadison, Wisconsin, USA
| | - Sofia Asioli
- Department of Biomedical and Neuromotor SciencesSection of Anatomic Pathology 'M. Malpighi' at Bellaria Hospital, University of Bologna, Bologna, Italy
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Leboulleux S, Tuttle RM, Pacini F, Schlumberger M. Papillary thyroid microcarcinoma: time to shift from surgery to active surveillance? Lancet Diabetes Endocrinol 2016; 4:933-942. [PMID: 27550849 DOI: 10.1016/s2213-8587(16)30180-2] [Citation(s) in RCA: 152] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2016] [Revised: 07/01/2016] [Accepted: 07/05/2016] [Indexed: 02/08/2023]
Abstract
The incidence of differentiated thyroid cancer is increasing greatly in high-income countries. Roughly 50% of this increase is attributable to the identification of intrathyroidal papillary thyroid microcarcinomas. Since mortality associated with these tumours remains low and stable, the increasing diagnosis has led to concerns about overdiagnosis and overtreatment. Management of papillary thyroid microcarcinomas should take into account the reported absence of mortality when diagnosed in the absence of lymph node metastases and distant metastases, as shown even in recent studies promoting active surveillance; a low recurrence rate of 1-5%; and the risk of permanent complications from surgery that cannot be decreased to less than 1-3%, even in high-volume tertiary care centres with experienced surgeons. On the basis of these data, active surveillance with curative intent, in which active treatment is delayed until the cancer shows signs of significant progression to avoid side-effects of treatment, should be considered in properly selected patients.
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Affiliation(s)
- Sophie Leboulleux
- Department of Nuclear Medicine and Endocrine Oncology, Gustave Roussy and Université Paris Saclay, Villejuif, France.
| | - R Michael Tuttle
- Endocrinology Service, Memorial Sloan Kettering Cancer Center (MSKCC), New York, NY, USA
| | - Furio Pacini
- Section of Endocrinology, Department of Medicine, Surgery and Neuroscience, University of Siena, Siena, Italy
| | - Martin Schlumberger
- Department of Nuclear Medicine and Endocrine Oncology, Gustave Roussy and Université Paris Saclay, Villejuif, France
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Jung YY, Hyun CL, Jin MS, Park IA, Chung YR, Shim B, Lee KH, Ryu HS. Histomorphological Factors Predicting the Response to Neoadjuvant Chemotherapy in Triple-Negative Breast Cancer. J Breast Cancer 2016; 19:261-267. [PMID: 27721875 PMCID: PMC5053310 DOI: 10.4048/jbc.2016.19.3.261] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2016] [Accepted: 07/01/2016] [Indexed: 12/18/2022] Open
Abstract
Purpose There is no standard targeted therapy for the treatment of triple-negative breast cancer (TNBC). Therefore, its management heavily depends on adjuvant chemotherapy. Using core needle biopsy, this study evaluated the histological factors of TNBC predicting the response to chemotherapy. Methods One hundred forty-three TNBC patients who received single-regimen neoadjuvant chemotherapy (NAC) with the combination of doxorubicin, cyclophosphamide, and docetaxel were enrolled. The core needle biopsy specimens acquired before NAC were used to analyze the clinicopathologic variables and overall performance of the predictive model for therapeutic response. Results Independent predictors of pathologic complete response after NAC were found to be higher number of tumor infiltrating lymphocytes (p=0.007), absence of clear cytoplasm (p=0.008), low necrosis (p=0.018), and high histologic grade (p=0.039). In the receiver operating characteristics curve analysis, the area under curve for the combination of these four variables was 0.777. Conclusion The present study demonstrated that a predictive model using the above four variables can predict therapeutic response to single-regimen NAC with the combination of doxorubicin, cyclophosphamide, and docetaxel in TNBC. Therefore, adding these morphologic variables to clinical and genomic signatures might enhance the ability to predict the therapeutic response to NAC in TNBC.
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Affiliation(s)
- Yoon Yang Jung
- Department of Pathology, Myongji Hospital, Goyang, Korea
| | - Chang Lim Hyun
- Department of Pathology, Jeju National University Hospital, Jeju, Korea
| | - Min-Sun Jin
- Department of Pathology, Bucheon St. Mary's Hospital, The Catholic University of Korea College of Medicine, Bucheon, Korea
| | - In Ae Park
- Department of Pathology, Seoul National University Hospital, Seoul, Korea
| | - Yul Ri Chung
- Department of Pathology, Seoul National University Hospital, Seoul, Korea
| | - Bobae Shim
- Department of Pathology, Seoul National University Hospital, Seoul, Korea
| | - Kyu Ho Lee
- Department of Pathology, Seoul National University Hospital, Seoul, Korea
| | - Han Suk Ryu
- Department of Pathology, Seoul National University Hospital, Seoul, Korea
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Schwock J, Desai G, Devon KM, Mete O, Dubé V. Hobnail-variant of papillary thyroid carcinoma in liquid-based cytology. Diagn Cytopathol 2015; 43:990-2. [DOI: 10.1002/dc.23338] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2015] [Revised: 06/21/2015] [Accepted: 08/05/2015] [Indexed: 12/15/2022]
Affiliation(s)
- Joerg Schwock
- Department of Laboratory Medicine and Pathobiology; University of Toronto; Toronto Ontario Canada
- Department of Anatomic Pathology; Sunnybrook Health Sciences Centre; Toronto Ontario Canada
- Laboratory Medicine Program, University Health Network/Toronto General Hospital; Toronto Ontario Canada
| | - Gita Desai
- Department of Laboratory Medicine and Pathobiology; University of Toronto; Toronto Ontario Canada
- Department of Anatomic Pathology; Sunnybrook Health Sciences Centre; Toronto Ontario Canada
| | - Karen M. Devon
- Department of Surgery; University of Toronto; Toronto Ontario Canada
- Department of Surgery; Women's College Hospital and University Health Network; Toronto Ontario Canada
| | - Ozgur Mete
- Department of Laboratory Medicine and Pathobiology; University of Toronto; Toronto Ontario Canada
- Laboratory Medicine Program, University Health Network/Toronto General Hospital; Toronto Ontario Canada
| | - Valérie Dubé
- Department of Laboratory Medicine and Pathobiology; University of Toronto; Toronto Ontario Canada
- Department of Anatomic Pathology; Sunnybrook Health Sciences Centre; Toronto Ontario Canada
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Prevalence of a Hobnail Pattern in Papillary, Poorly Differentiated, and Anaplastic Thyroid Carcinoma. Am J Surg Pathol 2015; 39:260-5. [DOI: 10.1097/pas.0000000000000329] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Jung YY, Lee CH, Park SY, Park HJ, Min HS, Won JK, Kim BS, Ryu HS. Characteristic tumor growth patterns as novel histomorphologic predictors for lymph node metastasis in papillary thyroid carcinoma. Hum Pathol 2013; 44:2620-7. [PMID: 24139209 DOI: 10.1016/j.humpath.2013.07.025] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2013] [Revised: 07/17/2013] [Accepted: 07/19/2013] [Indexed: 01/26/2023]
Abstract
The aim of this study was to investigate the efficaciousness of histological tumor growth patterns in the prediction of lymph node metastasis (LNM) in papillary thyroid carcinoma (PTC). All combinations of infiltrative tumor border, lateral tubular growth, and intraglandular dissemination were assessed for their ability to predict LNM in 229 patients. In addition, we analyzed their predictive value within subgroups based on the tumor size and number of tumor nodules. Each tumor growth pattern was significantly associated with LNM, as 11 of the 12 combinations of these 3 patterns were found to be independently predictive of LNM (P < .05). Similar results were observed in both univariate and multivariate logistic regression analyses of PTCs, grouped according to the tumor size and number of tumor nodules. This study has shown that histological features suggestive of invasive tumor growth, including infiltrative tumor border and lateral tubular growth, may be used as independent predictive factors of LNM in PTC, and can improve treatment and follow-up strategies for PTC.
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Affiliation(s)
- Yoon Yang Jung
- Department of Pathology, Chung-Ang University Hospital, Chung-Ang University College of Medicine, Seoul 156-755, South Korea
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