1
|
Ohmoto A, Hayashi N, Takahashi S, Ueki A. Current prospects of hereditary adrenal tumors: towards better clinical management. Hered Cancer Clin Pract 2024; 22:4. [PMID: 38532453 DOI: 10.1186/s13053-024-00276-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2023] [Accepted: 03/14/2024] [Indexed: 03/28/2024] Open
Abstract
Adrenocortical carcinoma (ACC) and pheochromocytoma/paraganglioma (PPGL) are two rare types of adrenal gland malignancies. Regarding hereditary tumors, some patients with ACC are associated with with Li-Fraumeni syndrome (LFS), and those with PPGL with multiple endocrine neoplasia type 2. Recent studies have expanded this spectrum to include other types of hereditary tumors, such as Lynch syndrome or familial adenomatous polyposis. Individuals harboring germline TP53 pathogenic variants that cause LFS have heterogeneous phenotypes depending on the respective variant type. As an example, R337H variant found in Brazilian is known as low penetrant. While 50-80% of pediatric ACC patients harbored a LFS, such a strong causal relationship is not observed in adult patients, which suggests different pathophysiologies between the two populations. As for PPGL, because multiple driver genes, such as succinate dehydrogenase (SDH)-related genes, RET, NF1, and VHL have been identified, universal multi-gene germline panel testing is warranted as a comprehensive and cost-effective approach. PPGL pathogenesis is divided into three molecular pathways (pseudohypoxia, Wnt signaling, and kinase signaling), and this classification is expected to result in personalized medicine based on genomic profiles. It remains unknown whether clinical characteristics differ between cases derived from genetic predisposition syndromes and sporadic cases, or whether the surveillance strategy should be changed depending on the genetic background or whether it should be uniform. Close cooperation among medical genomics experts, endocrinologists, oncologists, and early investigators is indispensable for improving the clinical management for multifaceted ACC and PPGL.
Collapse
Affiliation(s)
- Akihiro Ohmoto
- Division of Medical Oncology, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, 1358550, Japan.
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, 417 East 68th Street, New York, NY, 10065, USA.
| | - Naomi Hayashi
- Division of Genomic Medicine, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, 1358550, Japan
- Division of Clinical Genetic Oncology, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, 1358550, Japan
| | - Shunji Takahashi
- Division of Medical Oncology, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, 1358550, Japan
- Division of Genomic Medicine, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, 1358550, Japan
| | - Arisa Ueki
- Division of Clinical Genetic Oncology, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, 1358550, Japan
| |
Collapse
|
2
|
Rosenblum RC, Hirsch D, Grozinsky-Glasberg S, Benbassat C, Yoel U, Ishay A, Zolotov S, Bachar G, Banne E, Levy S, Twito O. Clinical characteristics of a large familial cohort with Medullary thyroid cancer and germline Cys618Arg RET mutation in an Israeli multicenter study. Front Endocrinol (Lausanne) 2023; 14:1268193. [PMID: 38027168 PMCID: PMC10646927 DOI: 10.3389/fendo.2023.1268193] [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: 07/27/2023] [Accepted: 10/03/2023] [Indexed: 12/01/2023] Open
Abstract
Objective To determine genealogical, clinical and pathological characteristics of a cohort with Cys618Arg mutation from an Israeli multicenter MTC study. Methods Retrospective database analysis examining RET mutations and comparing Cys618Arg and Cys634Arg/Thr/Tyr subgroups. Results Genetic testing was performed in 131/275 MTC patients (47.6%). RET mutations were found in 50/131 (38.2%), including Cys618Arg (28/50 cases,56%), and Cys634Arg/Thr/Tyr (15/50,30%). Through genealogical study, 31 MTC patients were found descendants of one family of Jewish Moroccan descent, accounting for 27/28 patients with documented Cys618Arg mutation and 4 patients without available genetic testing. Familial Cys618Arg cases (n=31) and Cys634Arg/Thr/Tyr cases (n=15, from 6 families) were compared. Although surgical age was similar (25.7 vs 31.3 years, p=0.19), the Cys618Arg group had smaller tumors (8.9mm vs 18.5mm, p=0.004) and lower calcitonin levels (33.9 vs 84.5 X/ULN, p=0.03). Youngest ages at MTC diagnosis were 8 and 3 years in Cys618Arg and Cys634Arg/Thr/Tyr cohorts, respectively. Long-term outcome was similar between groups. The Cys618Arg cohort had lower rates of pheochromocytoma (6.5% vs 53.3%, p=0.001) and primary hyperparathyroidism (3.2% vs 33.3%, p=0.01). Conclusion This is the first description of RET mutation distribution in Israel. Of 131 tested MTC patients, Cys618Arg was the predominant mutation. To the best of our knowledge, this is the largest cohort of Cys618Arg mutation described. For Cys618Arg and Cys634Arg/Thr/Tyr cohorts, MTC was diagnosed earlier than expected, likely due to familial genetic screening, and MTC outcomes were similar between groups. International studies are necessary to further characterize the clinical features of Cys618 mutations due to their relative rarity.
Collapse
Affiliation(s)
- Rachel Chava Rosenblum
- Endocrine Unit, Edith Wolfson Medical Center, Holon, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Dania Hirsch
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Endocrinology, Rabin Medical Center Beilinson Hospital, Petah-Tikva, Israel
| | - Simona Grozinsky-Glasberg
- Neuroendocrine Tumor Unit, Endocrinology & Metabolism Service, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Carlos Benbassat
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Endocrine Institute, Assaf Harofeh Medical Center, Zerifin, Israel
| | - Uri Yoel
- Endocrinology Institute, Soroka University Medical Center, Beer Sheva, Israel
| | - Avraham Ishay
- Endocrine Unit, Haemek Medical Center, Afula, Israel
- Rappaport Faculty of Medicine, the Technion, Haifa, Israel
| | - Sagit Zolotov
- Institute of Endocrinology, Diabetes and Metabolism, Rambam Health Care Campus, Haifa, Israel
| | - Gideon Bachar
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Department of Otorhinolaryngology, Rabin Medical Center, Petah-Tikva, Israel
| | - Ehud Banne
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- The Rina Mor Genetic Institute, Edith Wolfson Medical Center, Holon, Israel
| | - Sigal Levy
- Statistics Education Unit, The Academic College of Tel-Aviv Yaffo, Tel Aviv, Israel
| | - Orit Twito
- Endocrine Unit, Edith Wolfson Medical Center, Holon, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| |
Collapse
|
3
|
Eisenhofer G, Pamporaki C, Lenders JWM. Biochemical Assessment of Pheochromocytoma and Paraganglioma. Endocr Rev 2023; 44:862-909. [PMID: 36996131 DOI: 10.1210/endrev/bnad011] [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: 09/28/2022] [Revised: 01/24/2023] [Accepted: 03/29/2023] [Indexed: 03/31/2023]
Abstract
Pheochromocytoma and paraganglioma (PPGL) require prompt consideration and efficient diagnosis and treatment to minimize associated morbidity and mortality. Once considered, appropriate biochemical testing is key to diagnosis. Advances in understanding catecholamine metabolism have clarified why measurements of the O-methylated catecholamine metabolites rather than the catecholamines themselves are important for effective diagnosis. These metabolites, normetanephrine and metanephrine, produced respectively from norepinephrine and epinephrine, can be measured in plasma or urine, with choice according to available methods or presentation of patients. For patients with signs and symptoms of catecholamine excess, either test will invariably establish the diagnosis, whereas the plasma test provides higher sensitivity than urinary metanephrines for patients screened due to an incidentaloma or genetic predisposition, particularly for small tumors or in patients with an asymptomatic presentation. Additional measurements of plasma methoxytyramine can be important for some tumors, such as paragangliomas, and for surveillance of patients at risk of metastatic disease. Avoidance of false-positive test results is best achieved by plasma measurements with appropriate reference intervals and preanalytical precautions, including sampling blood in the fully supine position. Follow-up of positive results, including optimization of preanalytics for repeat tests or whether to proceed directly to anatomic imaging or confirmatory clonidine tests, depends on the test results, which can also suggest likely size, adrenal vs extra-adrenal location, underlying biology, or even metastatic involvement of a suspected tumor. Modern biochemical testing now makes diagnosis of PPGL relatively simple. Integration of artificial intelligence into the process should make it possible to fine-tune these advances.
Collapse
Affiliation(s)
- Graeme Eisenhofer
- Department of Internal Medicine III, University Hospital Carl Gustav Carus, Technische Universität Dresden, 01307 Dresden, Germany
| | - Christina Pamporaki
- Department of Internal Medicine III, University Hospital Carl Gustav Carus, Technische Universität Dresden, 01307 Dresden, Germany
| | - Jacques W M Lenders
- Department of Internal Medicine III, University Hospital Carl Gustav Carus, Technische Universität Dresden, 01307 Dresden, Germany
- Department of Internal Medicine, Radboud University Medical Centre, 6500 HB Nijmegen, The Netherlands
| |
Collapse
|
4
|
Milicevic S, Krajc M, Blatnik A, Peric B. Medullary Thyroid Carcinoma and Associated Endocrinopathies in Slovenia from 1995 to 2021. LIFE (BASEL, SWITZERLAND) 2022; 12:life12071091. [PMID: 35888179 PMCID: PMC9320156 DOI: 10.3390/life12071091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 07/15/2022] [Accepted: 07/19/2022] [Indexed: 11/22/2022]
Abstract
Background: Medullary thyroid cancer (MTC) is a rare endocrine tumour that is sporadic in 75% of cases and occurs as a part of inherited cancer syndromes in approximately 25% of cases. The aim of this study was to determine the frequency and type of RET pathogenic variants (PVs) in the Slovenian MTC patient population diagnosed between 1995 and 2021 and to elucidate the full range of associated endocrinopathies. Methods: A retrospective analysis of medical records of 266 MTC patients and their relatives seen in a tertiary centre between 1995 and 2021 was performed. Sequence analysis of exons 10, 11, 13, 14, 15, and 16 of the RET gene was analysed in most patients using Sanger sequencing. From 2017, the entire sequence of RET gene was analysed in most patients using targeted next-generation sequencing. Results: Germline PVs in the RET proto-oncogene were identified in 21.6% probands from 21 different MTC families. Of their tested relatives, 65% (67/103) were RET-positive and 35% (36/103) were RET-negative. PVs were detected in codon 618 and codon 634 in 28.6%, and in codon 790 in 23.8%. The RET-positive group consisted of 52 MTC patients, 13 patients with C cell hyperplasia and 2 individuals with neither. Associated endocrinopathies were diagnosed in 8/21 families: primary hyperparathyroidism (PHPT) in six families and pheochromocytoma (PHEO) in five families. In 62% of RET-positive families (13/21), no associated endocrinopathies were diagnosed. PHEO was most commonly associated with C634R (6/13) and PHPT with C634R (4/7). Hirschsprung’s disease appeared in one patient with RET PV in codon 618. Based on data from the Cancer Registry of Republic of Slovenia, only individual cases of common cancers with well understood environmental risk factors were discovered; lung cancer in 2/21 of families, papillary thyroid cancer in 3/21 of families, cutaneous melanoma in 2/21 of families, cervical cancer in 1/21 families, and lymphoma in 1/21 families. Conclusions: Analysis of prospectively collected MTC cases during a 27-year period revealed that 21.6% of Slovenian patients are RET PV carriers. Sixty-two percent of families had none of the associated endocrinopathies, confirming the thesis that FMTC is the most common presentation. This could suggest using risk-stratified management approaches when screening for PHEO and PHPT in RET PV carriers. However, more studies are needed to evaluate potential genetic risk modifiers as well as safety, improved quality of life, and medical cost reduction in the case of a patient-oriented approach.
Collapse
Affiliation(s)
- Sara Milicevic
- Institute of Oncology Ljubljana, Zaloska 2, 1000 Ljubljana, Slovenia; (S.M.); (M.K.); (A.B.)
| | - Mateja Krajc
- Institute of Oncology Ljubljana, Zaloska 2, 1000 Ljubljana, Slovenia; (S.M.); (M.K.); (A.B.)
- Faculty of Medicine, University of Ljubljana, Zaloska 2, 1000 Ljubljana, Slovenia
| | - Ana Blatnik
- Institute of Oncology Ljubljana, Zaloska 2, 1000 Ljubljana, Slovenia; (S.M.); (M.K.); (A.B.)
- Faculty of Medicine, University of Ljubljana, Zaloska 2, 1000 Ljubljana, Slovenia
| | - Barbara Peric
- Institute of Oncology Ljubljana, Zaloska 2, 1000 Ljubljana, Slovenia; (S.M.); (M.K.); (A.B.)
- Faculty of Medicine, University of Ljubljana, Zaloska 2, 1000 Ljubljana, Slovenia
- Correspondence:
| |
Collapse
|
5
|
Carneiro VCG, Gifoni ACLVC, Rossi BM, da Cunha Andrade CEM, de Lima FT, de Campos Reis Galvão H, da Rocha JCC, da Silva Barreto LS, Ashton‐Prolla P, Guindalini RSC, de Farias TP, Andrade WP, de Sousa Fernandes PH, Ribeiro R, Lopes A, Tsunoda AT, Azevedo BRB, Marins CAM, de Albuquerque Oliveira Uchôa DN, Dos Santos EAS, Coimbra FJF, Filho FAD, de Oliveira Lopes FC, Fernandes FG, Ritt GF, Laporte GA, Guimaraes GC, Feitosa e Castro Neto H, dos Santos JC, de Carvalho Vilela JB, Junior JGM, da Cunha JR, Milhomem LM, da Silva LM, de Freitas Maciel L, Ramalho NM, Nunes RL, de Araújo RG, de Assunção Ehrhardt R, Bocanegra RED, Junior TCS, de Oliveira VR, Surimã WS, de Melo Melquiades M, de Castro Ribeiro HS, Oliveira AF. Cancer risk‐reducing surgery: Brazilian Society of Surgical Oncology Guideline Part 2 (Gastrointestinal and thyroid). J Surg Oncol 2022; 126:20-27. [DOI: 10.1002/jso.26813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Revised: 01/18/2022] [Accepted: 01/19/2022] [Indexed: 01/27/2023]
Affiliation(s)
- Vandré C. G. Carneiro
- Surgey, Gynecology, Oncology Instituto de Medicina Integral Professor Fernando Figueira Recife Brazil
- Department of Pelvic Surgery, Hereditary Cancer Program Hospital de Câncer de Pernambuco Recife Brazil
- Department of Oncogenetic, Oncology Oncologia D'or Rio de Janeiro Brazil
| | | | - Benedito M. Rossi
- Oncogenetic, Surgical Oncology Hospital Sírio Libanês São Paulo Brazil
| | | | - Fernanda T. de Lima
- Department of Oncogenetic Hospital Israelita Albert Einstein São Paulo Brazil
- Department of Oncogenetic UNIFESP‐EPM São Paulo Brazil
| | | | - Jose C. C. da Rocha
- Department of Oncogenetic, Abdominal Surgery A.C. Camargo Cancer São Paulo Brazil
| | | | | | | | | | - Wesley P. Andrade
- Department of Surgery Hospital Beneficência Portuguesa São Paulo Brazil
- Department of Surgery Hospital Oswaldo Cruz São Paulo Brazil
- Department of Surgery Hospital Santa Catarina São Paulo Brazil
| | | | - Reitan Ribeiro
- Department of Surgical oncology Hospital Erasto Gaertner Curitiba Brazil
| | - Andre Lopes
- Department of Surgical Oncology São Camilo Oncologia São Paulo Brazil
| | - Audrey T. Tsunoda
- Department of Surgical oncology Hospital Erasto Gaertner Curitiba Brazil
- Department of Surgery Pontifícia Universidade Católica do Paraná Curitiba Brazil
| | - Bruno R. B. Azevedo
- surgical oncology Oncoclínicas Curitiba Brazil
- Department of Surgery Pilar Hospital Curitiba Brazil
| | - Carlos A. M. Marins
- Department of Head and neck, oncological surgery INCA Rio de Janeiro Brazil
- Department of Surgery Hospital Federal dos Servidores do Estado Rio de Janeiro Brazil
| | | | | | - Felipe J. F. Coimbra
- Department of Oncogenetic, Abdominal Surgery A.C. Camargo Cancer São Paulo Brazil
| | | | | | | | | | - Gustavo A. Laporte
- Department of Surgery Santa Casa de Misericórdia de Porto Alegre Porto Alegre Brazil
| | | | | | | | | | - Jorge G. M. Junior
- Department of Surgery Santa Casa de Misericórdia de Porto Alegre Porto Alegre Brazil
- Department of Surgery Hospital Santa Rita Porto Alegre Brazil
| | | | - Leonardo M. Milhomem
- Department of Surgery Hospital das Clínicas da Universidade Federal de Goiás Goiânia Brazil
| | - Luciana M. da Silva
- Department of Pelvic Surgery, Hereditary Cancer Program Hospital de Câncer de Pernambuco Recife Brazil
| | | | - Nathalia M. Ramalho
- Surgey, Gynecology, Oncology Instituto de Medicina Integral Professor Fernando Figueira Recife Brazil
- Department of Oncogenetic, Oncology Oncologia D'or Rio de Janeiro Brazil
| | - Rafael L. Nunes
- Department of Surgery GNDI Notredame Intermédica Hospital Salvalus São Paulo Brazil
| | - Rodrigo G. de Araújo
- Department of Pelvic Surgery, Hereditary Cancer Program Hospital de Câncer de Pernambuco Recife Brazil
| | | | | | | | | | | | | | - Heber S. de Castro Ribeiro
- Department of Oncogenetic, Abdominal Surgery A.C. Camargo Cancer São Paulo Brazil
- SBCO 2021‐2023 BBSO presidente Rio de Janeiro Brazil
| | - Alexandre F. Oliveira
- Department of Surgery Universidade Federal de Juiz de Fora Juiz de Fora Brazil
- SBCO 2019‐2021 BBSO presidente Rio de Janeiro Brazil
| |
Collapse
|
6
|
Zhao L, Yang KQ, Fan P, Gong DX, Zhang L, Lu YT, Meng X, Zhou XL. RET c.1901G>A and Novel SLC12A3 Mutations in Familial Pheochromocytomas. Genes (Basel) 2022; 13:genes13050864. [PMID: 35627249 PMCID: PMC9140906 DOI: 10.3390/genes13050864] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 04/30/2022] [Accepted: 05/10/2022] [Indexed: 12/30/2022] Open
Abstract
Familial PHEOs (pheochromocytomas) are inherited as an autosomal dominant trait, and inherited PHEOs can be one clinical phenotype of clinical syndromes, such as multiple endocrine neoplasia type 2A (MEN2A). In recent years, there has been a lot of controversy about the factors affecting the penetrance of PHEOs in MEN2A, of which the effects of RET (rearranged during transfection) proto-oncogene mutations are the primary concern. In this report, we performed genetic screening of patients in one family presenting with PHEOs and found they carried a RET c.1901G>A mutation. They were ultimately diagnosed with familial MEN2A. We found that MEN2A patients with the RET c.1901G>A mutation tended to have bilateral PHEOs that appeared earlier than medullary thyroid carcinoma. Genetic analysis showed that the patients also carried novel SLC12A3 (solute carrier family 12 member 3) variants, which are highly associated with Giteman syndrome. The results of protein structure prediction models suggest this SLC12A3 mutant has altered both the protein structure and the interaction with surrounding amino acids. Further studies of the phenotypes and related mechanisms of the gene mutations are required to guide individual assessment and treatment.
Collapse
Affiliation(s)
- Lin Zhao
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 167, Beilishi Road, Beijing 100037, China; (L.Z.); (K.-Q.Y.); (P.F.); (L.Z.); (Y.-T.L.); (X.M.)
| | - Kun-Qi Yang
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 167, Beilishi Road, Beijing 100037, China; (L.Z.); (K.-Q.Y.); (P.F.); (L.Z.); (Y.-T.L.); (X.M.)
| | - Peng Fan
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 167, Beilishi Road, Beijing 100037, China; (L.Z.); (K.-Q.Y.); (P.F.); (L.Z.); (Y.-T.L.); (X.M.)
| | - Ding-Xu Gong
- Department of Cardiac Surgery, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China;
| | - Lin Zhang
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 167, Beilishi Road, Beijing 100037, China; (L.Z.); (K.-Q.Y.); (P.F.); (L.Z.); (Y.-T.L.); (X.M.)
| | - Yi-Ting Lu
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 167, Beilishi Road, Beijing 100037, China; (L.Z.); (K.-Q.Y.); (P.F.); (L.Z.); (Y.-T.L.); (X.M.)
| | - Xu Meng
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 167, Beilishi Road, Beijing 100037, China; (L.Z.); (K.-Q.Y.); (P.F.); (L.Z.); (Y.-T.L.); (X.M.)
| | - Xian-Liang Zhou
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 167, Beilishi Road, Beijing 100037, China; (L.Z.); (K.-Q.Y.); (P.F.); (L.Z.); (Y.-T.L.); (X.M.)
- Correspondence:
| |
Collapse
|
7
|
Nosé V, Gill A, Teijeiro JMC, Perren A, Erickson L. Overview of the 2022 WHO Classification of Familial Endocrine Tumor Syndromes. Endocr Pathol 2022; 33:197-227. [PMID: 35285003 DOI: 10.1007/s12022-022-09705-5] [Citation(s) in RCA: 29] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/22/2022] [Indexed: 12/16/2022]
Abstract
This review of the familial tumor syndromes involving the endocrine organs is focused on discussing the main updates on the upcoming fifth edition of the WHO Classification of Endocrine and Neuroendocrine Tumors. This review emphasizes updates on histopathological and molecular genetics aspects of the most important syndromes involving the endocrine organs. We describe the newly defined Familial Cancer Syndromes as MAFA-related, MEN4, and MEN5 as well as the newly reported pathological findings in DICER1 syndrome. We also describe the updates done at the new WHO on the syndromic and non-syndromic familial thyroid diseases. We emphasize the problem of diagnostic criteria, mention the new genes that are possibly involved in this group, and at the same time, touching upon the role of some immunohistochemical studies that could support the diagnosis of some of these conditions. As pathologists play an important role in identifying tumors within a familial cancer syndrome, we highlight the most important clues for raising the suspicious of a syndrome. Finally, we highlight the challenges in defining these entities as well as determining their clinical outcome in comparison with sporadic tumors. Instead of the usual subject review, we present the highlights of the updates on familial cancer syndromes by answering select questions relevant to practicing pathologists.
Collapse
Affiliation(s)
- Vania Nosé
- Department of Pathology, Massachusetts General Hospital, Harvard Medical School, 55 Fruit Street, Boston, MA, 02114, USA.
| | | | - José Manuel Cameselle Teijeiro
- Clinical University Hospital Santiago de Compostela and Medical Faculty, University of Santiago de Compostela, Santiago de Compostela, Spain
| | - Aurel Perren
- Institute of Pathology, University of Bern, Bern, Switzerland
| | | |
Collapse
|
8
|
Multiple Endocrine Neoplasia in Childhood: An Update on Diagnosis, Screening, Management and Treatment. ENDOCRINES 2022. [DOI: 10.3390/endocrines3010007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Multiple endocrine neoplasia (MEN) is a group of heterogenous syndromes characterized by the occurrence of two or more endocrine gland tumors in a patient or related individuals in the same family. They are inherited in an autosomal dominant fashion and are highly penetrant. There are three types of MEN syndromes: MEN type 1 (MEN1), MEN type 2 (MEN2), and MEN type 4 (MEN4). MEN2 is further divided into MEN2A, MEN2B (formerly known MEN3), and familial medullary thyroid carcinoma (FMTC). Although MEN syndromes are rare, it is crucial to identify individuals at risk for potentially life-threatening neoplasias. This review article provides an update on each MEN syndrome, its genetics, diagnosis, and management in children.
Collapse
|
9
|
TAGAYA AKIRA. A general model for symmetry and asymmetry of nonmetric traits and congenital anomalies and tumors: reviving the proposals sacrificed to false myths. ANTHROPOL SCI 2022. [DOI: 10.1537/ase.210814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
|
10
|
Miyata Y, Hatano K, Okuno Y, Ujike T, Fukuhara S, Uemura M, Kiuchi H, Imamura R, Otsuki M, Nonomura N. Laparoscopic resection of aortocaval paraganglioma diagnosed by serial increase in urinary metanephrines after bilateral adrenalectomy in a patient with multiple endocrine neoplasia type 2A. IJU Case Rep 2021; 4:347-350. [PMID: 34755052 PMCID: PMC8560458 DOI: 10.1002/iju5.12345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Revised: 06/11/2021] [Accepted: 06/17/2021] [Indexed: 11/06/2022] Open
Abstract
INTRODUCTION Although bilateral pheochromocytoma is prevalent in patients with multiple endocrine neoplasia type 2, extra-adrenal tumors rarely occur in the aortocaval area. CASE PRESENTATION A 35-year-old man with multiple endocrine neoplasia type 2A (RET codon Cys634Arg mutation) underwent bilateral adrenalectomy for metachronous pheochromocytoma. After bilateral adrenalectomy, urinary metanephrines decreased below the measurement sensitivity. The levels of urinary metanephrines were serially elevating to a peak of 187 ng/mgCr during the 11-year follow-up period; however, urinary normetanephrine levels remained almost stable. 123I-metaiodobenzylguanidine single-photon emission computed tomography revealed abnormal accumulation with a mass of 25 × 18 mm in diameter in the aortocaval space cranially to the renal vessels. The extra-adrenal paraganglioma was successfully resected using transperitoneal laparoscopic surgery. CONCLUSION The serial increase in urinary metanephrine levels was useful for the detection of the recurrent tumor in a patient who had undergone bilateral adrenalectomy.
Collapse
Affiliation(s)
- Yushi Miyata
- Department ofUrologyOsaka University Graduate School of MedicineSuitaJapan
| | - Koji Hatano
- Department ofUrologyOsaka University Graduate School of MedicineSuitaJapan
| | - Yosuke Okuno
- Department ofMetabolic MedicineOsaka University Graduate School of MedicineSuitaJapan
| | - Takeshi Ujike
- Department ofUrologyOsaka University Graduate School of MedicineSuitaJapan
| | | | - Motohide Uemura
- Department ofUrologyOsaka University Graduate School of MedicineSuitaJapan
| | - Hiroshi Kiuchi
- Department ofUrologyOsaka University Graduate School of MedicineSuitaJapan
| | - Ryoichi Imamura
- Department ofUrologyOsaka University Graduate School of MedicineSuitaJapan
| | - Michio Otsuki
- Department ofMetabolic MedicineOsaka University Graduate School of MedicineSuitaJapan
| | - Norio Nonomura
- Department ofUrologyOsaka University Graduate School of MedicineSuitaJapan
| |
Collapse
|
11
|
Walczyk A, Zgubieński K, Chmielewski G, Hińcza-Nowak K, Kowalik A, Jaskulski J, Kowalska A. Late-Onset Medullary Thyroid Cancer in a Patient with a Germline RET Codon C634R Mutation. Diagnostics (Basel) 2021; 11:diagnostics11081448. [PMID: 34441382 PMCID: PMC8393343 DOI: 10.3390/diagnostics11081448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Revised: 07/29/2021] [Accepted: 08/10/2021] [Indexed: 11/16/2022] Open
Abstract
Background: Multiple endocrine neoplasia type 2A (MEN2A) is a rare, hereditary syndrome resulting from a germline mutation in the RET proto-oncogene and characterized primarily by medullary thyroid cancer (MTC), pheochromocytoma (PHEO), and hyperparathyroidism. Types of RET mutation have been associated with age at onset, clinical outcomes of MTC, and the penetrance of other components. Patients classified as 'high-risk' by the American Thyroid Association (ATA), based on the aggressiveness of MTC and the penetrance of other components, are recommended to undergo early prophylactic thyroidectomy at age ≤ 5 years and to be screened for PHEO at age ≥ 11 years. Patients with RET codon C634R mutations have been classified as high-risk. Case presentation: The present study describes a 71-year-old woman newly diagnosed with hereditary MTC related to a RET C634R germline mutation. Her basal serum calcitonin level was high, but there was no evidence of distant metastases. Surgery revealed bilateral MTC with two metastatic lymph nodes. Because microscopic resection was incomplete and extranodal extension was observed, the patient underwent adjuvant external beam radiotherapy. Response to therapy was excellent. Follow-up after 1.5 years showed no evidence of disease or other manifestations of MEN2A. Conclusion: Despite RET C634R carriers being classified as high-risk by the ATA, this patient did not present with either distant MTC or PHEO until her seventies. To our knowledge, only one other patient has shown a similar late identification of a RET C634R mutation, but MTC could not be diagnosed because the patient was lost to follow-up. Further research is required to develop optimal protocols that could allow patients requiring prophylactic thyroidectomy to be differentiated from those who can be monitored closely without early surgery.
Collapse
Affiliation(s)
- Agnieszka Walczyk
- Endocrinology Clinic, Holycross Cancer Center, S. Artwińskiego St. 3, 25-734 Kielce, Poland;
- Collegium Medicum, Jan Kochanowski University, IX Wieków Kielc Av. 19, 25-319 Kielce, Poland; (K.Z.); (G.C.); (J.J.)
- Correspondence:
| | - Kajetan Zgubieński
- Collegium Medicum, Jan Kochanowski University, IX Wieków Kielc Av. 19, 25-319 Kielce, Poland; (K.Z.); (G.C.); (J.J.)
| | - Grzegorz Chmielewski
- Collegium Medicum, Jan Kochanowski University, IX Wieków Kielc Av. 19, 25-319 Kielce, Poland; (K.Z.); (G.C.); (J.J.)
| | - Kinga Hińcza-Nowak
- Department of Molecular Diagnostics, Holycross Cancer Center, S. Artwińskiego St. 3, 25-734 Kielce, Poland; (K.H.-N.); (A.K.)
| | - Artur Kowalik
- Department of Molecular Diagnostics, Holycross Cancer Center, S. Artwińskiego St. 3, 25-734 Kielce, Poland; (K.H.-N.); (A.K.)
- Division of Medical Biology, Institute of Biology, Jan Kochanowski University, Uniwersytecka St. 7, 25-406 Kielce, Poland
| | - Jarosław Jaskulski
- Collegium Medicum, Jan Kochanowski University, IX Wieków Kielc Av. 19, 25-319 Kielce, Poland; (K.Z.); (G.C.); (J.J.)
| | - Aldona Kowalska
- Endocrinology Clinic, Holycross Cancer Center, S. Artwińskiego St. 3, 25-734 Kielce, Poland;
- Collegium Medicum, Jan Kochanowski University, IX Wieków Kielc Av. 19, 25-319 Kielce, Poland; (K.Z.); (G.C.); (J.J.)
| |
Collapse
|
12
|
Kim JM. A patient with RET D631Y mutation present with pheochromocytoma. Clin Case Rep 2021; 9:e04423. [PMID: 34267909 PMCID: PMC8271257 DOI: 10.1002/ccr3.4423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Revised: 04/22/2021] [Accepted: 05/14/2021] [Indexed: 11/10/2022] Open
Abstract
Patients with MEN2A with RET D631Y mutation most commonly present with pheochromocytomas. MTC is a less common part of the syndrome. Therefore, MEN2A caused by the RET D631Y mutation would be a benign nature.
Collapse
Affiliation(s)
- Jung Min Kim
- Department of Internal MedicineSanggye Paik HospitalInje University College of MedicineSeoulKorea
| |
Collapse
|
13
|
Abstract
PURPOSE OF REVIEW This review summarizes our current understanding of germline and somatic genetics and genomics of pheochromocytomas and paragangliomas (PCC/PGL), describes existing knowledge gaps, and discusses future research directions. RECENT FINDINGS Germline pathogenic variants (PVs) are found in up to 40% of those with PCC/PGL. Tumors with germline PVs are broadly categorized as Cluster 1 (pseudohypoxia), including those with SDH, VHL, FH, and EPAS1 PVs, or Cluster 2 (kinase signaling) including those with NF1, RET, TMEM127, and MAX PVs. Somatic driver mutations exist in some of the same genes (RET, VHL, NF1, EPAS1) as well as in additional genes including HRAS, CSDE1 and genes involved in cell immortalization (ATRX and TERT). Other somatic driver events include recurrent fusion genes involving MAML3. SUMMARY PCC/PGL have the highest association with germline PVs of all human solid tumors. Expanding our understanding of the molecular pathogenesis of PCC/PGL is essential to advancements in diagnosis and surveillance and the development of novel therapies for these unique tumors.
Collapse
Affiliation(s)
- Heather Wachtel
- Hospital of the University of Pennsylvania, Department of Surgery, Division of Endocrine and Oncologic Surgery and the Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Lauren Fishbein
- University of Colorado School of Medicine, Department of Medicine, Division of Endocrinology, Metabolism and Diabetes and the Division of Biomedical Informatics and Personalized Medicine, University of Colorado, Aurora, Colorado, USA
| |
Collapse
|
14
|
Multiple endocrine neoplasia type 2: A reveiw. Semin Cancer Biol 2021; 79:163-179. [PMID: 33812987 DOI: 10.1016/j.semcancer.2021.03.035] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Revised: 03/13/2021] [Accepted: 03/27/2021] [Indexed: 12/16/2022]
Abstract
Multiple endocrine neoplasias are rare hereditary syndromes some of them with malignant potential. Multiple endocrine neoplasia type 2 (MEN 2) is an autosomal dominant hereditary cancer syndrome due to germline variants in the REarranged during Transfection (RET) proto-oncogene. There are two distinct clinical entities: MEN 2A and MEN 2B. MEN 2A is associated with medullary thyroid carcinoma (MTC), phaeochromocytoma, primary hyperparathyroidism, cutaneous lichen amyloidosis and Hirschprung's disease and MEN 2B with MTC, phaeochromocytoma, ganglioneuromatosis of the aerodigestive tract, musculoskeletal and ophthalmologic abnormalities. Germline RET variants causing MEN 2 result in gain-of-function; since the discovery of the genetic variants a thorough search for genotype-phenotype associations began in order to understand the high variability both between families and within family members. These studies have successfully led to improved risk classification of prognosis in relation to the genotype, thus improving the management of the patients by thorough genetic counseling. The present review summarizes the recent developments in the knowledge of these hereditary syndromes as well as the impact on clinical management, including genetic counseling, of both individual patients and families. It furthermore points to future directions of research for better clarification of timing of treatments of the various manifestations of the syndromes in order to improve survival and morbidity in these patients.
Collapse
|
15
|
Hereditary medullary thyroid carcinoma syndromes: experience from western India. Fam Cancer 2021; 20:241-251. [PMID: 33392850 DOI: 10.1007/s10689-020-00219-9] [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: 07/21/2020] [Accepted: 11/10/2020] [Indexed: 10/22/2022]
Abstract
The data from the Indian subcontinent on Medullary thyroid carcinoma (MTC) and associated endocrinopathies in hereditary MTC (HMTC) syndromes are limited. Hence, we analyzed clinical and biochemical characteristics, management, and outcomes of HMTC and other associated endocrinopathies [Pheochromocytoma (PCC) and Primary hyperparathyroidism (PHPT)] and compared with apparently sporadic MTC. The records of 97 (51 sporadic and 46 hereditary) consecutive MTC patients were retrospectively analyzed. RET mutation was available in 38 HMTC patients. HMTC group was subclassified into Multiple endocrine neoplasia (MEN) 2A index (n = 25), MEN2B index (n = 8), and MEN2A detected by familial screening (n = 12). Patients with HMTC and MEN2B index were younger at presentation than sporadic MTC. MEN2A patients detected by familial screening, but not MEN2A index and MEN2B index patients, had significantly lower serum calcitonin, smaller thyroid nodule size, more frequent early stage presentation (AJCC Stage ≤ II), and higher cure rate than sporadic MTC, which emphasizes the need for early diagnosis. RET (REarranged during Transfection) 634 mutations were the most common cause of HMTC and more frequently associated with PCC (overall 54% and 100% in those aged ≥ 35 years). Patients in ATA-Highest (HST) group had a universal presentation in stage IV with no cure. In contrast, the cure rate and postoperative disease progression (calcitonin doubling time) were similar between ATA-High (H) and ATA- Moderate (MOD) groups, suggesting the need for similar follow-up strategies for the latter two groups. Increased awareness of endocrine (PCC/PHPT) and non endocrine components may facilitate early diagnosis and management.
Collapse
|
16
|
Yang Z, Qi X, Gross N, Kou X, Bai Y, Feng Y, Wang B, Zafereo ME, Li G, Sun C, Li H, Chen X, Huang Z. The synergy of germline C634Y and V292M RET mutations in a northern Chinese family with multiple endocrine neoplasia type 2A. J Cell Mol Med 2020; 24:13163-13170. [PMID: 32989896 PMCID: PMC7701567 DOI: 10.1111/jcmm.15922] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2019] [Revised: 08/31/2020] [Accepted: 09/05/2020] [Indexed: 11/28/2022] Open
Abstract
Genetic analysis for germline mutations of RET proto-oncogene has provided a basis for individual management of medullary thyroid carcinoma (MTC) and pheochromocytoma. Most of compound mutations have more aggressive phenotypes than single point mutations, but the compound C634Y/V292M variant in MTC has never been reported. Thus, we retrospectively investigated synergistic effect of C634Y and V292M RET germline mutations in family members with multiple endocrine neoplasia type 2A. Nine of 14 family members in a northern Chinese family underwent RET mutation screening using next-generation sequencing and PCR followed by direct bidirectional DNA sequencing. Clinical features of nine individuals were retrospectively carefully reviewed. In vitro, the scratch-wound assay was used to investigate the difference between the cells carrying different mutations. We find no patients died of MTC. All 3 carriers of the V292M variant were asymptomatic and did not have biochemical or structural evidence of disease (age: 82, 62 and 58). Among 4 C634Y mutation carriers, 2 patients had elevated calcitonin with the highest (156 pg/mL) in an 87-year-old male. Two carriers of compound C634Y/V292M trans variant had bilateral MTC with pheochromocytoma or lymph node metastasis (age: 54 and 41 years, respectively). Further, the compound C634Y/V292M variant had a faster migration rate than either single point mutation in vitro (P < .05). In conclusion, the V292M RET variant could be classified as 'likely benign' according to ACMG (2015). The compound variant V292M/C634Y was associated with both more aggressive clinical phenotype and faster cell growth in vitro than was either single mutation.
Collapse
Affiliation(s)
- Zheng Yang
- Department of Otolaryngology Head and Neck Surgery, Key Laboratory of Otolaryngology Head and Neck Surgery (Capital Medical University), Ministry of Education, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Xinmeng Qi
- Department of Otolaryngology Head and Neck Surgery, Key Laboratory of Otolaryngology Head and Neck Surgery (Capital Medical University), Ministry of Education, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Neil Gross
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Xiujuan Kou
- Department of Otolaryngology Head and Neck Surgery, Key Laboratory of Otolaryngology Head and Neck Surgery (Capital Medical University), Ministry of Education, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Yunlong Bai
- Department of Otolaryngology Head and Neck Surgery, Key Laboratory of Otolaryngology Head and Neck Surgery (Capital Medical University), Ministry of Education, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Yaru Feng
- Department of Otolaryngology Head and Neck Surgery, Key Laboratory of Otolaryngology Head and Neck Surgery (Capital Medical University), Ministry of Education, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Bochun Wang
- Department of Otolaryngology Head and Neck Surgery, Key Laboratory of Otolaryngology Head and Neck Surgery (Capital Medical University), Ministry of Education, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Mark E Zafereo
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Guojun Li
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA.,Department of Epidemiology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Chuanzheng Sun
- Department of Head and Neck Surgery, The Third Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Huihui Li
- Physical Examination Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xiaohong Chen
- Department of Otolaryngology Head and Neck Surgery, Key Laboratory of Otolaryngology Head and Neck Surgery (Capital Medical University), Ministry of Education, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Zhigang Huang
- Department of Otolaryngology Head and Neck Surgery, Key Laboratory of Otolaryngology Head and Neck Surgery (Capital Medical University), Ministry of Education, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| |
Collapse
|
17
|
Amodru V, Taieb D, Guerin C, Romanet P, Paladino N, Brue T, Cuny T, Barlier A, Sebag F, Castinetti F. MEN2-related pheochromocytoma: current state of knowledge, specific characteristics in MEN2B, and perspectives. Endocrine 2020; 69:496-503. [PMID: 32388798 DOI: 10.1007/s12020-020-02332-2] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2020] [Accepted: 04/25/2020] [Indexed: 12/19/2022]
Abstract
Multiple endocrine neoplasia type 2 (MEN2) is a rare hereditary syndrome due to mutations of the proto-oncogene REarranged during Transfection (RET), defined by the association of medullary thyroid carcinoma (MTC) in almost 100% cases, and pheochromocytoma in roughly 50% (primary hyperparathyroidism can be seen in 10-20% of patients with MEN2A). Early thyroidectomy and the efficacy of novel tyrosine kinase inhibitors modified the natural history of MTC, with possibilities of cure or long-term control. The second main compound, pheochromocytoma, is reported with a variable penetrance, from 10 to 80% cases, depending on the mutation of RET. Pheochromocytoma constitutes the main disease to screen in patients with RET mutations. Pheochromocytoma clinical and biochemical diagnosis, as well as the way to treat it are thus crucial. This review will thus focus on the epidemiological specificities of MEN2-related pheochromocytoma, the genotype/phenotype relationship, the modern imaging modalities necessary to confirm the diagnosis in this hereditary context, as well as the optimal management and the possibilities of adrenal sparing surgery. Additional information will include the natural history of MEN2B-pheochromocytoma, the rare cases of malignant pheochromocytoma, and the factors that could modify the penetrance between individuals carrying the same mutation, especially in the same family.
Collapse
Affiliation(s)
- Vincent Amodru
- Department of Endocrinology, Aix-Marseille University, INSERM U1251, Endo-ERN Reference Center for Rare Genetic Tumor Syndromes, Assistance Publique-Hopitaux de Marseille, Marseille, France
| | - David Taieb
- Department of Nuclear Medicine, Aix-Marseille University, Endo-ERN Reference Center for Rare Genetic Tumor Syndromes, Assistance Publique-Hopitaux de Marseille, Marseille, France
| | - Carole Guerin
- Department of Endocrine Surgery, Aix-Marseille University, Endo-ERN Reference Center for Rare Genetic Tumor Syndromes, Assistance Publique-Hopitaux de Marseille, Marseille, France
| | - Pauline Romanet
- Department of Molecular Biology, Aix-Marseille University, INSERM U1251, Endo-ERN Reference Center for Rare Genetic Tumor Syndromes, Assistance Publique-Hopitaux de Marseille, Marseille, France
| | - Nunzia Paladino
- Department of Endocrine Surgery, Aix-Marseille University, Endo-ERN Reference Center for Rare Genetic Tumor Syndromes, Assistance Publique-Hopitaux de Marseille, Marseille, France
| | - Thierry Brue
- Department of Endocrinology, Aix-Marseille University, INSERM U1251, Endo-ERN Reference Center for Rare Genetic Tumor Syndromes, Assistance Publique-Hopitaux de Marseille, Marseille, France
| | - Thomas Cuny
- Department of Endocrinology, Aix-Marseille University, INSERM U1251, Endo-ERN Reference Center for Rare Genetic Tumor Syndromes, Assistance Publique-Hopitaux de Marseille, Marseille, France
| | - Anne Barlier
- Department of Molecular Biology, Aix-Marseille University, INSERM U1251, Endo-ERN Reference Center for Rare Genetic Tumor Syndromes, Assistance Publique-Hopitaux de Marseille, Marseille, France
| | - Frederic Sebag
- Department of Endocrine Surgery, Aix-Marseille University, Endo-ERN Reference Center for Rare Genetic Tumor Syndromes, Assistance Publique-Hopitaux de Marseille, Marseille, France
| | - Frederic Castinetti
- Department of Endocrinology, Aix-Marseille University, INSERM U1251, Endo-ERN Reference Center for Rare Genetic Tumor Syndromes, Assistance Publique-Hopitaux de Marseille, Marseille, France.
| |
Collapse
|
18
|
Bao M, Li P, Li Q, Chen H, Zhong Y, Li S, Jin L, Wang W, Chen Z, Zhong J, Geng B, Fan Y, Yang X, Cai J. Genetic screening for monogenic hypertension in hypertensive individuals in a clinical setting. J Med Genet 2020; 57:571-580. [PMID: 32561571 PMCID: PMC7418625 DOI: 10.1136/jmedgenet-2019-106145] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Revised: 10/15/2019] [Accepted: 10/18/2019] [Indexed: 01/22/2023]
Abstract
BACKGROUND Monogenic hypertension describe a series of hypertensive syndromes that are inherited by Mendelian laws. Sometimes genetic testing is required to provide evidence for their diagnoses, precise classification and targeted treatment. This study is the first to investigate the clinical utility of a causative gene screening and the combined yield of gene product expression analyses in cases with suspected monogenic hypertension. METHODS We performed a large-scale multi-centre clinical genetic research of 1179 expertly selected hypertensive individuals from the Chinese Han population. Targeted sequencing were performed to evaluate 37 causative genes of potential cases of monogenic hypertension. Pathogenic and likely pathogenic variants were classified using the American College of Medical Genetics guidelines. Additionally, 49 variants of unknown significance (VUS) that had relatively high pathogenicity were selected and analysed using immunoblot protein expression assays. RESULTS 21 pathogenic or likely pathogenic variants were identified in 33 of 1179 cases (2.80%). Gene product expression analyses showed 27 VUSs harboured by 49 individuals (4.16%) could lead to abnormally expressed protein levels. Consequently, combining genetic screening with gene product expression analyses increased the diagnostic yield from 2.80% to 6.79%. The main aetiologies established were primary aldosteronism (PA; 27, 2.29%) and pheochromocytoma and paraganglioma (PPGL; 10, 0.85%). CONCLUSION Molecular diagnoses obtained using causative gene screening combined with gene product expression analyses initially achieved a modest diagnostic yield. Our data highlight the predominant roles of PA and PPGL. Furthermore, we provide evidence indicating the enhanced diagnostic ability of combined genetic and functional evaluation.
Collapse
Affiliation(s)
- Minghui Bao
- Department of Cardiology, Peking University First Hospital, Peking University, Beijing, China
| | - Ping Li
- Department of Cardiovascular Medicine, Nanchang University Second Affiliated Hospital, Nanchang, China
| | - Qifu Li
- Department of Endocrinology, Chongqing Medical University First Affiliated Hospital, Chongqing, China
| | - Hui Chen
- Department of Internal Medicine, Shengli Clinical Medical College of Fujian Medical University, Fuzhou, China
| | - Ying Zhong
- Novogene Science and Technology Co., Ltd, Beijing, China
| | - Shuangyue Li
- Hypertension Center of Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Ling Jin
- Hypertension Center of Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Wenjie Wang
- Hypertension Center of Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Zhenzhen Chen
- Hypertension Center of Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jiuchang Zhong
- Heart Center and Beijing Key Laboratory of Hypertension, Beijing Chaoyang Hospital Affiliated to Capital Medical University, Beijing, China
| | - Bin Geng
- Hypertension Center of Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yuxin Fan
- The John Welsh Cardiovascular Diagnostic Laboratory, Baylor College of Medicine, Houston, Texas, USA
| | - Xinchun Yang
- Heart Center and Beijing Key Laboratory of Hypertension, Beijing Chaoyang Hospital Affiliated to Capital Medical University, Beijing, China
| | - Jun Cai
- Hypertension Center of Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| |
Collapse
|
19
|
Nassour AJ, Nylen C, Sywak M, Clifton-Bligh R. Biochemistry may be misleading in metachronous MEN2A-associated phaeochromocytoma following unilateral total adrenalectomy. BMJ Case Rep 2020; 13:13/6/e234132. [PMID: 32532909 DOI: 10.1136/bcr-2019-234132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
A 63-year-old woman with multiple endocrine neoplasia type 2A (MEN2A) presented with recurrent spells of headaches, sweats and palpitations decades after right adrenalectomy for phaeochromocytoma, and total thyroidectomy for medullary thyroid cancer. She was hypertensive and in sinus rhythm. DOTA-TATE positron-emission tomography (PET) demonstrated a 12mm enhancing left adrenal incidentaloma. 24 hours urine catecholamines, and multiple plasma metanephrine and normetanephrine measurements were all within normal reference ranges. Based on her symptoms and imaging findings, left adrenalectomy was performed and found a 40 mm phaeochromocytoma. Her symptoms have since completely resolved and plasma metanephrine is now undetectable MEN2-associated phaeochromocytomas are often bilateral and may be metachronous. Patients at high risk of phaeochromocytoma who develop symptoms of catecholamine excess should be carefully evaluated even if plasma or urinary metanephrines are within the normal reference range. Biochemical reference ranges for metanephrines need to be adjusted accordingly in patients who have had prior unilateral total adrenalectomy.
Collapse
Affiliation(s)
- Anthony-Joe Nassour
- Endocrine Surgery, Royal North Shore Hospital School, Saint Leonards, New South Wales, Australia .,General Surgery, Royal North Shore Hospital School, St Leonards, New South Wales, Australia
| | - Carolina Nylen
- Department of Breast and Endocrine Surgery, Karolinska University Hospital, Stockholm, Sweden
| | - Mark Sywak
- Endocrine Surgery, Royal North Shore Hospital School, Saint Leonards, New South Wales, Australia
| | - Roderick Clifton-Bligh
- Endocrinology, Royal North Shore Hospital School, Saint Leonards, New South Wales, Australia
| |
Collapse
|
20
|
Larsen LV, Mirebeau-Prunier D, Imai T, Alvarez-Escola C, Hasse-Lazar K, Censi S, Castroneves LA, Sakurai A, Kihara M, Horiuchi K, Barbu VD, Borson-Chazot F, Gimenez-Roqueplo AP, Pigny P, Pinson S, Wohllk N, Eng C, Aydogan BI, Saranath D, Dvorakova S, Castinetti F, Patocs A, Bergant D, Links TP, Peczkowska M, Hoff AO, Mian C, Dwight T, Jarzab B, Neumann HPH, Robledo M, Uchino S, Barlier A, Godballe C, Mathiesen JS. Primary hyperparathyroidism as first manifestation in multiple endocrine neoplasia type 2A: an international multicenter study. Endocr Connect 2020; 9:489-497. [PMID: 32375120 PMCID: PMC7354718 DOI: 10.1530/ec-20-0163] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Accepted: 05/06/2020] [Indexed: 11/17/2022]
Abstract
OBJECTIVE Multiple endocrine neoplasia type 2A (MEN 2A) is a rare syndrome caused by RET germline mutations and has been associated with primary hyperparathyroidism (PHPT) in up to 30% of cases. Recommendations on RET screening in patients with apparently sporadic PHPT are unclear. We aimed to estimate the prevalence of cases presenting with PHPT as first manifestation among MEN 2A index cases and to characterize the former cases. DESIGN AND METHODS An international retrospective multicenter study of 1085 MEN 2A index cases. Experts from MEN 2 centers all over the world were invited to participate. A total of 19 centers in 17 different countries provided registry data of index cases followed from 1974 to 2017. RESULTS Ten cases presented with PHPT as their first manifestation of MEN 2A, yielding a prevalence of 0.9% (95% CI: 0.4-1.6). 9/10 cases were diagnosed with medullary thyroid carcinoma (MTC) in relation to parathyroid surgery and 1/10 was diagnosed 15 years after parathyroid surgery. 7/9 cases with full TNM data were node-positive at MTC diagnosis. CONCLUSIONS Our data suggest that the prevalence of MEN 2A index cases that present with PHPT as their first manifestation is very low. The majority of index cases presenting with PHPT as first manifestation have synchronous MTC and are often node-positive. Thus, our observations suggest that not performing RET mutation analysis in patients with apparently sporadic PHPT would result in an extremely low false-negative rate, if no other MEN 2A component, specifically MTC, are found during work-up or resection of PHPT.
Collapse
Affiliation(s)
- Louise Vølund Larsen
- Department of ORL Head & Neck Surgery and Audiology, Odense University Hospital, Odense, Denmark
| | - Delphine Mirebeau-Prunier
- Laboratoire de Biochimie et Biologie Moléculaire, CHU Angers, Université d’Angers, UMR CNRS 6015, INSERM U1083, MITOVASC, Angers, France
| | - Tsuneo Imai
- Department of Breast & Endocrine Surgery, National Hospital Organization, Higashinagoya National Hospital, Nagoya, Japan
| | | | - Kornelia Hasse-Lazar
- Department of Nuclear Medicine and Endocrine Oncology, Maria Sklodowska-Curie National Research Institute of Oncology, Gliwice Branch, Gliwice, Poland
| | - Simona Censi
- Endocrinology Unit, Department of Medicine (DIMED), University of Padua, Padua, Italy
| | - Luciana A Castroneves
- Department of Endocrinology, Endocrine Oncology Unit, Instituto do Cancer do Estado de São Paulo, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Akihiro Sakurai
- Department of Medical Genetics and Genomics, Sapporo Medical University School of Medicine, Sapporo, Japan
| | - Minoru Kihara
- Department of Surgery, Kuma Hospital, Kobe, Hyogo, Japan
| | - Kiyomi Horiuchi
- Department of Breast and Endocrine Surgery, Tokyo Women’s Medical University, Tokyo, Japan
| | - Véronique Dorine Barbu
- AP-HP, Sorbonne Université, Laboratoire Commun de Biologie et Génétique Moléculaires, Hôpital St Antoine & INSERM CRSA, Paris, France
- Réseau TenGen, Marseille, France
| | - Francoise Borson-Chazot
- Réseau TenGen, Marseille, France
- Fédération d’Endocrinologie, Hospices Civils de Lyon, Université Lyon 1, France
| | - Anne-Paule Gimenez-Roqueplo
- Réseau TenGen, Marseille, France
- Service de Génétique, AP-HP, Hôpital européen Georges Pompidou, Paris, France
- Université de Paris, PARCC, INSERM, Paris, France
| | - Pascal Pigny
- Réseau TenGen, Marseille, France
- Laboratoire de Biochimie et Oncologie Moléculaire, CHU Lille, Lille, France
| | - Stephane Pinson
- Réseau TenGen, Marseille, France
- Laboratoire de Génétique Moléculaire, CHU Lyon, Lyon, France
| | - Nelson Wohllk
- Endocrine Section, Hospital del Salvador, Santiago de Chile, Department of Medicine, University of Chile, Santiago, Chile
| | - Charis Eng
- Genomic Medicine Institute, Lerner Research Institute and Taussig Cancer Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Berna Imge Aydogan
- Department of Endocrinology And Metabolic Diseases, Ankara University School of Medicine, Ankara, Turkey
| | - Dhananjaya Saranath
- Department of Research Studies & Additional Projects, Cancer Patients Aid Association, Dr. Vithaldas Parmar Research & Medical Centre, Worli, Mumbai, India
| | - Sarka Dvorakova
- Department of Molecular Endocrinology, Institute of Endocrinology, Prague, Czech Republic
| | - Frederic Castinetti
- Aix-Marseille Université, Institut National de la Santé et de la Recherche Médicale (INSERM), U1251, Marseille Medical Genetics (MMG), Marseille, France
- Department of Endocrinology, Assistance Publique-Hôpitaux de Marseille (AP-HM), Hôpital de la Conception, Centre de Référence des Maladies Rares de l’hypophyse HYPO, Marseille, France
| | - Attila Patocs
- HAS-SE Momentum Hereditary Endocrine Tumors Research Group, Semmelweis University, Budapest, Hungary
| | - Damijan Bergant
- Department of Surgical Oncology, Institute of Oncology, Ljubljana, Slovenia
| | - Thera P Links
- Department of Endocrinology, University of Groningen, University Medical Center Groningen, Groningen, Netherlands
| | | | - Ana O Hoff
- Department of Endocrinology, University of Groningen, University Medical Center Groningen, Groningen, Netherlands
| | - Caterina Mian
- Endocrinology Unit, Department of Medicine (DIMED), University of Padua, Padua, Italy
| | - Trisha Dwight
- Cancer Genetics, Kolling Institute, Royal North Shore Hospital and University of Sydney, Sydney, New South Wales, Australia
| | - Barbara Jarzab
- Department of Nuclear Medicine and Endocrine Oncology, Maria Sklodowska-Curie National Research Institute of Oncology, Gliwice Branch, Gliwice, Poland
| | - Hartmut P H Neumann
- Section for Preventive Medicine, Medical Center-University of Freiburg, Faculty of Medicine, Albert Ludwigs-University of Freiburg, Freiburg, Germany
| | - Mercedes Robledo
- Hereditary Endocrine Cancer Group, Spanish National Cancer Research Center (CNIO), Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), Madrid, Spain
| | - Shinya Uchino
- Department of Endocrine Surgery, Noguchi Thyroid Clinic and Hospital Foundation, Beppu, Oita, Japan
| | - Anne Barlier
- Réseau TenGen, Marseille, France
- Aix Marseille Univ, APHM, INSERM, MMG, Laboratory of Molecular Biology, Hospital La Conception, Marseille, France
| | - Christian Godballe
- Department of ORL Head & Neck Surgery and Audiology, Odense University Hospital, Odense, Denmark
| | - Jes Sloth Mathiesen
- Department of ORL Head & Neck Surgery and Audiology, Odense University Hospital, Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- Correspondence should be addressed to J S Mathiesen:
| |
Collapse
|
21
|
Prabhu M, Shakya S, Ballal S, Shamim SA, Bal C. Long-term Clinicopathological Features of a Family with Multiple Endocrine Neoplasia Type 2A Caused by C634R RET Gene Mutation. Indian J Nucl Med 2020; 35:48-53. [PMID: 31949369 PMCID: PMC6958961 DOI: 10.4103/ijnm.ijnm_168_19] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Revised: 09/23/2019] [Accepted: 09/27/2019] [Indexed: 11/04/2022] Open
Abstract
Type 2 multiple endocrine neoplasia (MEN2A) is a variant of hereditary medullary thyroid carcinoma (MTC). MEN2A is characterized by the presence of the following: MTC, hyperparathyroidism, and pheochromocytoma (PHEO). The pathogenesis includes RET proto-oncogene mutation; the most frequently observed mutation is in exon 11 codon 634. We report pedigree of a large Indian family involving three generations including 21 members with MEN2A, in whom RET mutation status was determined. We then analyzed their clinical follow-up details, with a median duration of follow-up of 60 months (range: 9-276 months). Calcitonin (Ctn) levels were routinely checked during the follow-up. The index case was found to carry p.C634R mutation involving exon 11 of the RET gene. RET mutation was positive in 12 members in the family (12/21, i.e., 57%), was negative in 7 patients, and was not tested in 2 patients, as they were not available for the genetic test. Thirteen were clinically affected with MTC and 10 members had PHEO. At the last follow-up, the median Ctn level was 14.3 pg/mL (range: 2-12655 pg/mL). Four patients developed lymph nodal recurrence during follow-up, for which they underwent re-operations with median duration to recurrence being 48 months (range: 9-156 months). We highlight in this article that early diagnosis, adequate surgery, and appropriate genetic counseling with genetic screening are essential to improve the outcome of persons with MTC. Every case of MTC should be seen as familial or index case of hereditary MTC unless otherwise RET mutation excludes it.
Collapse
Affiliation(s)
- Meghana Prabhu
- Department of Nuclear Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Sunil Shakya
- Department of Nuclear Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Sanjana Ballal
- Department of Nuclear Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Shamim Ahmed Shamim
- Department of Nuclear Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Chandrasekhar Bal
- Department of Nuclear Medicine, All India Institute of Medical Sciences, New Delhi, India
| |
Collapse
|
22
|
Mathiesen JS, Nielsen SG, Rasmussen ÅK, Kiss K, Wadt K, Hermann AP, Nielsen MF, Larsen SR, Brusgaard K, Frederiksen AL, Godballe C, Rossing M. Variability in Medullary Thyroid Carcinoma in RET L790F Carriers: A Case Comparison Study of Index Patients. Front Endocrinol (Lausanne) 2020; 11:251. [PMID: 32411094 PMCID: PMC7198720 DOI: 10.3389/fendo.2020.00251] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Accepted: 04/06/2020] [Indexed: 12/27/2022] Open
Abstract
Background: Previous studies have suggested that the variability in age of onset and aggressiveness of medullary thyroid carcinoma (MTC) in patients with multiple endocrine neoplasia type 2A (MEN 2A) carrying the same REarranged during Transfection (RET) mutation may be caused by additional RET germline variants or somatic variants. Methods: This study was a retrospective case comparison study of all MEN 2A index patients (n = 2) with the RET L790F germline mutation in Denmark. Whole blood and MTC tissue were analyzed for RET germline variants and other somatic variants (>500), respectively. Results: Patient 1 presented with MTC (T1aN1bM0) at age 14 years, while patient 2 presented with MTC (T1bN0M0) at age 70 years. No germline RET germline variants nor other variants were found to explain this MTC variability. Conclusions: We could not confirm the previously reported finding of a somatic RET variant as likely responsible for the early onset and aggressiveness of MTC in a RET germline mutation carrier. Also, we found no RET germline variants that could explain the MTC variability among our index patients. We did, however, identify a somatic FLT3 R387Q variant with an unknown potential as genetic modifier. Further large-scale studies are needed to investigate genetic modifiers in RET L790F carriers.
Collapse
Affiliation(s)
- Jes Sloth Mathiesen
- Department of ORL Head and Neck Surgery and Audiology, Odense University Hospital, Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- *Correspondence: Jes Sloth Mathiesen
| | - Søren Grønlund Nielsen
- Department of ORL Head and Neck Surgery and Audiology, Odense University Hospital, Odense, Denmark
| | - Åse Krogh Rasmussen
- Department of Medical Endocrinology, Copenhagen University Hospital, Copenhagen, Denmark
| | - Katalin Kiss
- Department of Pathology, Copenhagen University Hospital, Copenhagen, Denmark
| | - Karin Wadt
- Department of Clinical Genetics, Copenhagen University Hospital, Copenhagen, Denmark
| | | | | | | | - Klaus Brusgaard
- Department of Clinical Genetics, Odense University Hospital, Odense, Denmark
| | | | - Christian Godballe
- Department of ORL Head and Neck Surgery and Audiology, Odense University Hospital, Odense, Denmark
| | - Maria Rossing
- Center for Genomic Medicine, Copenhagen University Hospital, Copenhagen, Denmark
| |
Collapse
|
23
|
Le Bich Hang P, Thanh Hoa NT, Phong DD, Thom MT, Ton ND, Thu Hien LT, Van Hai N, Ha NH. A Vietnamese MEN2A syndrome patient with C634G germline mutation of the RET proto-oncogene. JOURNAL OF CLINICAL AND TRANSLATIONAL ENDOCRINOLOGY CASE REPORTS 2019. [DOI: 10.1016/j.jecr.2019.100053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
|
24
|
Larouche V, Akirov A, Thomas CM, Krzyzanowska MK, Ezzat S. A primer on the genetics of medullary thyroid cancer. ACTA ACUST UNITED AC 2019; 26:389-394. [PMID: 31896937 DOI: 10.3747/co.26.5553] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Medullary thyroid cancer is a rare type of neuroendocrine tumour that arises from the parafollicular cells (C cells) of the thyroid gland. It accounts for 3%-5% of thyroid cancer cases. Close to 25% of cases are familial, and 75% are considered sporadic. Familial cases are associated with a germline RET mutation; 43%-65% of sporadic cases harbour a somatic event in the gene. Germline RET mutations are associated with the autosomal-dominant inherited multiple endocrine neoplasia (men) 2a and 2b syndromes and the isolated familial medullary thyroid cancer syndrome. More than 100 RET codon mutations have been reported to date, with genotype-phenotype correlations that include the extent and aggressiveness of the medullary thyroid cancer and the presence of other features of the men2 syndromes. The latter include pheochromocytoma-paraganglioma, hyperparathyroidism, cutaneous lichen amyloidosis, and Hirschsprung disease. In this narrative review, we focus on RET proto-oncogene physiology and pathogenesis induced by germline and somatic RET mutations, the genotype-phenotype correlation, and the management and follow-up of patients with germline-mutated medullary thyroid cancer.
Collapse
Affiliation(s)
- V Larouche
- Endocrine Oncology Site Group, Princess Margaret Cancer Centre, Toronto, ON.,Division of Endocrinology and Metabolism, Department of Medicine, Sir Mortimer B. Davis Jewish General Hospital, McGill University, Montreal, QC
| | - A Akirov
- Endocrine Oncology Site Group, Princess Margaret Cancer Centre, Toronto, ON.,Institute of Endocrinology, Beilinson Hospital, Petach Tikva.,Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - C M Thomas
- Endocrine Oncology Site Group, Princess Margaret Cancer Centre, Toronto, ON.,Department of Otolaryngology-Head and Neck Surgery, Princess Margaret Cancer Centre, University Health Network, Toronto, ON
| | - M K Krzyzanowska
- Endocrine Oncology Site Group, Princess Margaret Cancer Centre, Toronto, ON
| | - S Ezzat
- Endocrine Oncology Site Group, Princess Margaret Cancer Centre, Toronto, ON
| |
Collapse
|
25
|
Agarwal G, Rajan S, Valiveru RC, Tulsyan S, Agrawal V, Mittal B, Zaidi G, Mayilvaganan S, Mishra A, Agarwal A, Mishra SK, Bhatia E. Genetic Profile of Indian Pheochromocytoma and Paraganglioma Patients - A Single Institutional Study. Indian J Endocrinol Metab 2019; 23:486-490. [PMID: 31741911 PMCID: PMC6844179 DOI: 10.4103/ijem.ijem_163_19] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND AND AIMS Pheochromocytomas (PCCs) and Paragangliomas (PGL) are rare catecholamine producing tumors that may present in sporadic or familial settings. Despite vast strides in understanding of PCC/PGL genetics in the last two decades, there is a dearth of information from India. The aim here is to study the prevalence of genetic mutations in Indian PCC/PGL patients. SETTINGS AND DESIGN Tertiary care academic hospital; prospective study. METHODS 50 histopathologically diagnosed PCC/PGL patients formed the study group. Clinical, biochemical, pathological attributes and outcomes were documented and the phenotype was compared to the genotype. Succinyl dehydrogenase (SDH), Re-Arranged during Transfection (RET), Von-Hippel-Lindau (VHL) and NeuroFibromatosis-1 (NF1) mutations were studied. Additionally, immunohistochemisty for SDHB was also done, and the results compared to mutational analysis of SDH by MLPA (Multiplex Ligation-dependent Probe Activation). STATISTICAL ANALYSIS Independent samples t-test and Fisher's exact test were used as appropriate. P values ≤0.05 were considered statistically significant. RESULTS The mean age was 34.3 years. Of the 50 patients, 27 were males and 23 females. 10 patients (20%) in all were detected to have a genetic mutation. 6 patients possessed a RET mutation, while two had VHL mutations. No patient presented with a NF1 mutation. 2 patients had a SDH mutation, and Immunohistochemistry for SDHB correlated with mutational analysis for these patients. CONCLUSIONS The proportion of patients with a familial variant of PCC/PGL is more than what the historic "Rule of Ten" suggests. Our study found that one in five patients have a genetic mutation. PCC/PGL patients with genetic mutations not only require more stringent follow-up, but also screening of family members.
Collapse
Affiliation(s)
- Gaurav Agarwal
- Department of Endocrine and Breast Surgery, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Sendhil Rajan
- Department of Endocrine and Breast Surgery, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
- Department of Surgery, St. John's Medical College, Bengaluru, Karnataka, India
| | - Ramya C. Valiveru
- Department of Endocrine and Breast Surgery, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Sonam Tulsyan
- Department of Medical Genetics, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Vinita Agrawal
- Department of Pathology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Balraj Mittal
- Department of Medical Genetics, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Ghazala Zaidi
- Department of Endocrinology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Sabaretnam Mayilvaganan
- Department of Endocrine and Breast Surgery, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Anjali Mishra
- Department of Endocrine and Breast Surgery, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Amit Agarwal
- Department of Endocrine and Breast Surgery, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Saroj Kanta Mishra
- Department of Endocrine and Breast Surgery, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Eesh Bhatia
- Department of Endocrinology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| |
Collapse
|
26
|
Matsushita R, Nagasaki K, Ayabe T, Miyoshi Y, Kinjo S, Haruna H, Ihara K, Hasegawa T, Ida S, Ozono K, Minamitani K. Present status of prophylactic thyroidectomy in pediatric multiple endocrine neoplasia 2: a nationwide survey in Japan 1997-2017. J Pediatr Endocrinol Metab 2019; 32:585-595. [PMID: 31150358 DOI: 10.1515/jpem-2018-0444] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2018] [Accepted: 02/08/2019] [Indexed: 01/02/2023]
Abstract
Background In Japan, prophylactic thyroidectomy involves out-of-pocket expense. The American Thyroid Association (ATA) recommends prophylactic thyroidectomy for medullary thyroid carcinoma (MTC) during early childhood in patients with multiple endocrine neoplasia type 2 (MEN2). The ATA reports a high frequency of postoperative complications in childhood, which also influenced the delay of prophylactic thyroidectomy in Japan. Methods This retrospective study of multiple medical centers in Japan included individuals aged <20 years diagnosed with germline RET mutations between 1997 and 2017. The onset and onset possibility were defined based on confirmed lesions or calcitonin levels. The definition of risk and prophylactic thyroidectomy were based on the ATA 2015 revised guideline. Results Twenty-one patients with MEN2 were enrolled (highest risk, n = 5; high risk, n = 5; and moderate risk, n = 11). The cumulative incidence of the onset/onset possibility reached 50% at 5 and 8 years and 100% at 9 years and 17 years in high- and moderate-risk patients, respectively. Of 7 patients with MEN2A, 71% underwent prophylactic thyroidectomy. Only one 5-year-old patient (C634Y) had increased serum calcitonin level after prophylactic thyroidectomy in the MEN2A group. The only permanent complication, which did not occur in patients who underwent total thyroidectomy alone, was hypoparathyroidism (33% of patients). This permanent complication occurred with clinically developed MTC. No permanent postoperative complications occurred in patients aged 5-6 years. Conclusions Prophylactic thyroidectomy reduces recurrence and postoperative complications in pediatric patients with MEN2. Early thyroidectomy based on only calcitonin level could possibly reduce thyroidectomy delay.
Collapse
Affiliation(s)
- Rie Matsushita
- Division of Pediatrics, Kikugawa General Hospital, Shizuoka, Japan.,Department of Pediatrics, Hamamatsu University School of Medicine, Shizuoka, Japan
| | - Keisuke Nagasaki
- Division of Pediatrics, Department of Homeostatic Regulation and Development, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Tadayuki Ayabe
- Japan Environment and Children's Study Medical Support Center, National Research Institute for Child Health and Development, Tokyo, Japan
| | - Yoko Miyoshi
- Department of Pediatrics, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Saori Kinjo
- Division of Pediatrics, Okinawa Chubu Hospital, Okinawa, Japan
| | - Hidenori Haruna
- Department of Pediatrics and Adolescent Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Kenji Ihara
- Department of Pediatrics, Faculty of Medicine, Oita University, Oita, Japan
| | - Tomonobu Hasegawa
- Department of Pediatrics, Keio University School of Medicine, Tokyo, Japan
| | - Shinobu Ida
- Department of Gastroenterology and Endocrinology, Osaka Women's and Children's Hospital, Osaka, Japan.,Pediatric Chronic Intestinal Pseudo-Obstruction (CIPO), Research Group for "Comprehensive Study and Seamless Guidelines" on Rare and Intractable Gastrointestinal Disease from Childhood, Supported by the Ministry of Health, Labor and Welfare of Japan, Tokyo, Japan
| | - Keiichi Ozono
- Department of Pediatrics, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Kanshi Minamitani
- Department of Pediatrics, Teikyo University Chiba Medical Center, 3426-3 Anesaki, Ichihara-shi, Chiba 299-0111, Japan
| | | |
Collapse
|
27
|
Castinetti F, Waguespack SG, Machens A, Uchino S, Hasse-Lazar K, Sanso G, Else T, Dvorakova S, Qi XP, Elisei R, Maia AL, Glod J, Lourenço DM, Valdes N, Mathiesen J, Wohllk N, Bandgar TR, Drui D, Korbonits M, Druce MR, Brain C, Kurzawinski T, Patocs A, Bugalho MJ, Lacroix A, Caron P, Fainstein-Day P, Borson Chazot F, Klein M, Links TP, Letizia C, Fugazzola L, Chabre O, Canu L, Cohen R, Tabarin A, Spehar Uroic A, Maiter D, Laboureau S, Mian C, Peczkowska M, Sebag F, Brue T, Mirebeau-Prunier D, Leclerc L, Bausch B, Berdelou A, Sukurai A, Vlcek P, Krajewska J, Barontini M, Vaz Ferreira Vargas C, Valerio L, Ceolin L, Akshintala S, Hoff A, Godballe C, Jarzab B, Jimenez C, Eng C, Imai T, Schlumberger M, Grubbs E, Dralle H, Neumann HP, Baudin E. Natural history, treatment, and long-term follow up of patients with multiple endocrine neoplasia type 2B: an international, multicentre, retrospective study. Lancet Diabetes Endocrinol 2019; 7:213-220. [PMID: 30660595 PMCID: PMC8132299 DOI: 10.1016/s2213-8587(18)30336-x] [Citation(s) in RCA: 57] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2018] [Revised: 11/16/2018] [Accepted: 11/16/2018] [Indexed: 01/09/2023]
Abstract
BACKGROUND Multiple endocrine neoplasia type 2B is a rare syndrome caused mainly by Met918Thr germline RET mutation, and characterised by medullary thyroid carcinoma, phaeochromocytoma, and extra-endocrine features. Data are scarce on the natural history of multiple endocrine neoplasia type 2B. We aimed to advance understanding of the phenotype and natural history of multiple endocrine neoplasia type 2B, to increase awareness and improve detection. METHODS This study was a retrospective, multicentre, international study in patients carrying the Met918Thr RET variant with no age restrictions. The study was done with registry data from 48 centres globally. Data from patients followed-up from 1970 to 2016 were retrieved from May 1, 2016, to May 31, 2018. Our primary objectives were to determine overall survival, and medullary thyroid carcinoma-specific survival based on whether the patient had undergone early thyroidectomy before the age of 1 year. We also assessed remission of medullary thyroid carcinoma, incidence and treatment of phaeochromocytoma, and the penetrance of extra-endocrine features. FINDINGS 345 patients were included, of whom 338 (98%) had a thyroidectomy. 71 patients (21%) of the total cohort died at a median age of 25 years (range <1-59). Thyroidectomy was done before the age of 1 year in 20 patients, which led to long-term remission (ie, undetectable calcitonin level) in 15 (83%) of 18 individuals (2 patients died of causes unrelated to medullary thyroid carcinoma). Medullary thyroid carcinoma-specific survival curves did not show any significant difference between patients who had thyroidectomy before or after 1 year (comparison of survival curves by log-rank test: p=0·2; hazard ratio 0·35; 95% CI 0.07-1.74). However, there was a significant difference in remission status between patients who underwent thyroidectomy before and after the age of 1 year (p<0·0001). There was a significant difference in remission status between patients who underwent thyroidectomy before and after the age of 1 year (p<0·0001). In the other 318 patients who underwent thyroidectomy after 1 year of age, biochemical and structural remission was obtained in 47 (15%) of 318 individuals. Bilateral phaeochromocytoma was diagnosed in 156 (50%) of 313 patients by 28 years of age. Adrenal-sparing surgery was done in 31 patients: three (10%) of 31 patients had long-term recurrence, while normal adrenal function was obtained in 16 (62%) patients. All patients with available data (n=287) had at least one extra-endocrine feature, including 106 (56%) of 190 patients showing marfanoid body habitus, mucosal neuromas, and gastrointestinal signs. INTERPRETATION Thyroidectomy done at no later than 1 year of age is associated with a high probability of cure. The reality is that the majority of children with the syndrome will be diagnosed after this recommended age. Adrenal-sparing surgery is feasible in multiple endocrine neoplasia type 2B and affords a good chance for normal adrenal function. To improve the prognosis of such patients, it is imperative that every health-care provider be aware of the extra-endocrine signs and the natural history of this rare syndrome. The implications of this research include increasing awareness of the extra-endocrine symptoms and also recommendations for thyroidectomy before the age of 1 year. FUNDING None.
Collapse
Affiliation(s)
- Frederic Castinetti
- Aix-Marseille Université, Institut National de la Santé et de la Recherche Médicale, Marseille Medical Genetics, Marseille, France; Assistance Publique-Hôpitaux de Marseille, Department of Endocrinology, Hôpital de la Conception, Centre de Référence des Maladies Rares de l'hypophyse, Marseille, France.
| | - Steven G Waguespack
- Department of Endocrine Neoplasia and Hormonal Disorders, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Andreas Machens
- Department of General, Visceral and Vascular Surgery, Martin Luther University Halle-Wittenberg, Halle (Saale), Germany
| | - Shinya Uchino
- Noguchi Thyroid Clinic and Hospital Foundation, Beppu, Japan
| | - Kornelia Hasse-Lazar
- Department of Nuclear Medicine and Endocrine Oncology, Maria Sklodowska-Curie Institute, Oncology Center, Gliwice Branch, Gliwice, Poland
| | - Gabriella Sanso
- Centro de Investigaciones Endocrinológicas, "Dr César Bergadá", Hospital de Niños Ricardo Gutiérrez, Buenos Aires, Argentina
| | - Tobias Else
- Division of Metabolism, Endocrinology, & Diabetes, Department of Internal Medicine, University of Michigan Health System, Ann Arbor, MI, USA
| | - Sarka Dvorakova
- Department of Molecular Endocrinology, Institute of Endocrinology, Prague, Czech Republic
| | - Xiao Ping Qi
- Departments of Oncologic and Urologic Surgery, The 117th People's Liberation Army Hospital, People's Liberation Army Hangzhou Clinical College, Anhui Medical University, Hangzhou, China
| | - Rossella Elisei
- Department of Endocrinology, University Hospital, Pisa, Italy
| | - Ana Luisa Maia
- Thyroid Section, Endocrinology Division, Hospital de Cliínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - John Glod
- Pediatric Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Delmar Muniz Lourenço
- Endocrine Genetics Unit, Endocrinology Division, Hospital das Clínicas, University of São Paulo School of Medicine, São Paulo, Brazil; Endocrine Oncology Division, Institute of Cancer of the State of São Paulo, Faculty of Medicine of the University of São Paulo, São Paulo, Brazil
| | - Nuria Valdes
- Department of Endocrinology and Nutrition, Hospital Universitario Central de Asturias, Oviedo, Spain; Unit of Endocrinology, Nutrition, Diabetes and Obesity, Institute of Sanitary Research of Asturias, Oviedo, Spain
| | - Jes Mathiesen
- Department of Otorhinolaryngology, Head and Neck Surgery and Audiology, Odense University Hospital, Odense, Denmark; Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Nelson Wohllk
- Endocrine Section, Universidad de Chile, Hospital del Salvador, Santiago de Chile, Santiago, Chile
| | - Tushar R Bandgar
- Department of Endocrinology, Seth G S Medical College, King Edward Memorial Hospital, Parel, Mumbai, India
| | - Delphine Drui
- L'Institut du thorax, Department of Endocrinology, Centre Hospitalier Universitaire Nantes, Nantes, France
| | - Marta Korbonits
- Department of Endocrinology, St Bartholomew's Hospital, London, UK; London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Maralyn R Druce
- Department of Endocrinology, St Bartholomew's Hospital, London, UK; London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Caroline Brain
- Division of Endocrine Surgery, University College Hospital and Great Ormond Street Hospital, London, United Kingdom
| | - Tom Kurzawinski
- Division of Endocrine Surgery, University College Hospital and Great Ormond Street Hospital, London, United Kingdom
| | - Atila Patocs
- Hungarian Academy of Sciences and Semmelweis University, HSA-SE "Lendület" Hereditary Endocrine Tumour Research Group, Budapest, Hungary
| | - Maria Joao Bugalho
- Serviço de Endocrinologia, Diabetes e Metabolismo, Centro Hospitalar Universitário Lisboa Norte-Hospital Santa Maria, Lisboa, Portugal; Centro Académico de Medicina de Lisboa, Universidade Lisboa, Lisboa, Portugal
| | - Andre Lacroix
- Endocrine Division, Department of Medicine, Centre Hospitalier de l'Universite í de Montréal, Montreal, QC, Canada
| | - Philippe Caron
- Centre Hospitalier Universitaire de Toulouse, Hôpital Larrey, Service d'Endocrinologie, Maladies métaboliques, Nutrition, Toulouse, France
| | - Patricia Fainstein-Day
- Endocrine and Nuclear Medicine Unit, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Francoise Borson Chazot
- Hospices Civils de Lyon, Fédération d'Endocrinologie, Université Claude Bernard Lyon 1, Lyon, France
| | - Marc Klein
- Department of Endocrinology, University Hospital, Nancy, France
| | - Thera P Links
- Department of Endocrinology, University Medical Center Groningen, University of Groningen, Groningen, Netherlands
| | - Claudio Letizia
- Department of Internal Medicine and Medical Specialties, Sapienza University of Rome, Rome, Italy
| | - Laura Fugazzola
- Division of Endocrine and Metabolic Diseases, Istituto di Ricovero e Cura a Carattere Scientifico, Istituto Auxologico Italiano, University of Milan, Milan, Italy; Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Olivier Chabre
- Centre Hospitalier Universitaire de Grenoble, Hôpital Albert Michallon, Service d'Endocrinologie-Diabétologie-Nutrition, Grenoble, France
| | - Letizia Canu
- Department of Experimental and Clinical Biomedical Sciences, Endocrinology Unit, University of Florence, Florence, Italy
| | - Regis Cohen
- Endocrinologie et Métabolismes, Centre Hospitalier de Saint Denis, Saint-Denis, France
| | - Antoine Tabarin
- Centre Hospitalier Universitaire de Bordeaux, Hôpital du Haut Lévêque, Service d'Endocrinologie-Diabétologie et Maladies Métaboliques, Pessac, France
| | - Anita Spehar Uroic
- Department of Pediatrics, University Hospital Centre Zagreb, Zagreb, Croatia
| | - Dominique Maiter
- Service d'Endocrinologie et Nutrition, Cliniques Universitaires Saint-Luc, Universite Catholique de Louvain, Brussels, Belgium
| | - Sandrine Laboureau
- Department of Endocrinology, Diabetes and Nutrition, Reference Centre of Rare Thyroid Disease, Hospital of Angers, Angers, France
| | - Caterina Mian
- Operative Unit of the Endocrinology, Department of Medicine, University of Padua, Padua, Italy
| | | | - Frederic Sebag
- Department of Endocrine Surgery, La Conception Hospital, Marseille, France
| | - Thierry Brue
- Aix-Marseille Université, Institut National de la Santé et de la Recherche Médicale, Marseille Medical Genetics, Marseille, France; Assistance Publique-Hôpitaux de Marseille, Department of Endocrinology, Hôpital de la Conception, Centre de Référence des Maladies Rares de l'hypophyse, Marseille, France
| | | | - Laurence Leclerc
- Centre Hospitalier Régional Universitaire de Lille, Hopital Huriez, Service d'Endocrinologie, Lille, France
| | - Birke Bausch
- Section for Preventive Medicine, Department of Nephrology and General Medicine, Freiburg, Germany
| | - Amandine Berdelou
- Endocrine Oncology, Institut Gustave Roussy Ecole Doctorale de Cancerologie, Villejuif, France
| | - Akihiro Sukurai
- Department of Medical Genetics and Genomics, Sapporo Medical University School of Medicine, Chuo-ku, Sapporo, Hokkaido, Japan
| | - Petr Vlcek
- Department of Nuclear Medicine and Endocrinology, Second Faculty of Medicine, Charles University, Prague, Czech Republic; Motol University Hospital, Prague, Czech Republic
| | - Jolanta Krajewska
- Department of Nuclear Medicine and Endocrine Oncology, Maria Sklodowska-Curie Institute, Oncology Center, Gliwice Branch, Gliwice, Poland
| | - Marta Barontini
- Centro de Investigaciones Endocrinológicas, "Dr César Bergadá", Hospital de Niños Ricardo Gutiérrez, Buenos Aires, Argentina
| | - Carla Vaz Ferreira Vargas
- Thyroid Section, Endocrinology Division, Hospital de Cliínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Laura Valerio
- Department of Endocrinology, University Hospital, Pisa, Italy
| | - Lucieli Ceolin
- Thyroid Section, Endocrinology Division, Hospital de Cliínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Srivandana Akshintala
- Department of Pediatrics, New York University Langone Medical Center, New York, NY, USA
| | - Ana Hoff
- Endocrine Genetics Unit, Endocrinology Division, Hospital das Clínicas, University of São Paulo School of Medicine, São Paulo, Brazil; Endocrine Oncology Division, Institute of Cancer of the State of São Paulo, Faculty of Medicine of the University of São Paulo, São Paulo, Brazil
| | - Christian Godballe
- Department of Otorhinolaryngology, Head and Neck Surgery and Audiology, Odense University Hospital, Odense, Denmark; Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Barbara Jarzab
- Department of Nuclear Medicine and Endocrine Oncology, Maria Sklodowska-Curie Institute, Oncology Center, Gliwice Branch, Gliwice, Poland
| | - Camilo Jimenez
- Department of Endocrine Neoplasia and Hormonal Disorders, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Charis Eng
- Genomic Medicine Institute, Lerner Research Institute and Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Tsuneo Imai
- Department of Breast and Endocrine Surgery, National Hospital Organization Higashinagoya National Hospital, Nagoya, Japan
| | - Martin Schlumberger
- Endocrine Oncology, Institut Gustave Roussy Ecole Doctorale de Cancerologie, Villejuif, France
| | - Elizabeth Grubbs
- Department of Surgical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Henning Dralle
- Section of Endocrine Surgery, Department of General, Visceral, and Transplantation Surgery, University Hospital Essen, Essen, Germany
| | - Hartmut P Neumann
- Section for Preventive Medicine, Department of Nephrology and General Medicine, Freiburg, Germany
| | - Eric Baudin
- Endocrine Oncology, Institut Gustave Roussy Ecole Doctorale de Cancerologie, Villejuif, France
| |
Collapse
|
28
|
Sastry R, Williams EA, Koffie R, Fehnel K, Wirth L, Nahed B. Metastatic medullary thyroid cancer to the brain: a case report and review of the literature. INTERNATIONAL JOURNAL OF ENDOCRINE ONCOLOGY 2018. [DOI: 10.2217/ije-2017-0024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
Medullary thyroid cancer rarely metastasizes to the brain. Presentation and optimal treatment approaches vary widely. We present a 53-year-old male, diagnosed with medullary thyroid cancer 21 years prior, who was presented with at least seven metastases in his brain. He underwent two craniotomies for two large, hemorrhagic metastases followed by whole brain radiation therapy. Tumor genotyping revealed a somatic C634R mutation in the RET proto-oncogene. Subsequently, he was started on multikinase inhibitor therapy. He ultimately passed away 10 months after his surgery. Complete resection may be a reasonable approach for patients with one or more cerebral or cerebellar metastases when feasible. Further analysis is necessary to understand the specific mutations that predispose medullary thyroid cancer to central nervous system metastasis.
Collapse
Affiliation(s)
- Rahul Sastry
- Department of Surgery, Brigham & Women's Hospital, Harvard Medical School, Boston, MA, 02115, USA
| | - Erik A Williams
- Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, 02114, USA
| | - Robert Koffie
- Department of Neurosurgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, 02114, USA
| | - Katie Fehnel
- Department of Neurosurgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, 02114, USA
| | - Lori Wirth
- Department of Medicine, Division of Medical Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, 02115, USA
| | - Brian Nahed
- Department of Neurosurgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, 02114, USA
| |
Collapse
|
29
|
Mulligan LM. 65 YEARS OF THE DOUBLE HELIX: Exploiting insights on the RET receptor for personalized cancer medicine. Endocr Relat Cancer 2018; 25:T189-T200. [PMID: 29743166 DOI: 10.1530/erc-18-0141] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2018] [Accepted: 05/08/2018] [Indexed: 12/20/2022]
Abstract
The focus of precision cancer medicine is the use of patient genetic signatures to predict disease occurrence and course and tailor approaches to individualized treatment to improve patient outcomes. The rearranged during transfection (RET) receptor tyrosine kinase represents a paradigm for the power of personalized cancer management to change cancer impact and improve quality of life. Oncogenic activation of RET occurs through several mechanisms including activating mutations and increased or aberrant expression. Activating RET mutations found in the inherited cancer syndrome multiple endocrine neoplasia 2 permit early diagnosis, predict disease course and guide disease management to optimize patient survival. Rearrangements of RET found in thyroid and lung tumors provide insights on potential disease aggressiveness and offer opportunities for RET-targeted therapy. Aberrant RET expression in a subset of cases is associated with tumor dissemination, resistance to therapies and/or poorer prognosis in multiple cancers. The potential of RET targeting through repurposing of small-molecule multikinase inhibitors, selective RET inhibitors or other novel approaches provides exciting opportunities to individualize therapies across multiple pathologies where RET oncogenicity contributes to cancer outcomes.
Collapse
Affiliation(s)
- Lois M Mulligan
- Division of Cancer Biology and GeneticsCancer Research Institute, Queen's University, Kingston, Ontario, Canada
- Department of Pathology and Molecular MedicineQueen's University, Kingston, Ontario, Canada
| |
Collapse
|
30
|
Genotypic characteristics and their association with phenotypic characteristics of hereditary medullary thyroid carcinoma in Korea. Surgery 2018; 164:312-318. [PMID: 29779869 DOI: 10.1016/j.surg.2018.03.018] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2017] [Revised: 03/17/2018] [Accepted: 03/27/2018] [Indexed: 12/28/2022]
Abstract
BACKGROUND Hereditary medullary thyroid carcinoma can present as a part of multiple endocrine neoplasia syndrome by rearranged during transfection gene mutation. We evaluated the prevalence of rearranged during transfection gene mutation in patients who have medullary thyroid carcinoma and the correlations of genotype with medullary thyroid carcinoma, pheochromocytoma, and hyperparathyroidism according to the revised American Thyroid Association risk level. METHODS A total of 331 patients were diagnosed with medullary thyroid carcinoma, 172 of whom were tested for the rearranged during transfection germline mutation by sequencing of exon 8, 10, 11, and 13-16. These patients were diagnosed during the years 1982-2012 at 2 Korean tertiary hospitals. Patients were analyzed according to the route of diagnosis (screened versus index cases) or the mutational site of rearranged during transfection gene (the American Thyroid Association risk group). RESULTS Rearranged during transfection mutation was found in 23.8% of patients tested, showing a decreasing trend with time. The most commonly mutated codon was codon 634 (37.1%), followed by codon 918 (14.3%). rearranged during transfection-positive patients were younger than rearranged during transfection-negative patients, although no other clinicopathologic characteristics differed. Screened cases were younger and had smaller tumors than index cases. Among rearranged during transfection-positive patients, pheochromocytoma manifested in 35.1% and hyperparathyroidism in 7.0%. Notably, pheochromocytoma and hyperparathyroidism emerged at any time after the diagnosis of medullary thyroid carcinoma. The American Thyroid Association risk-group analysis demonstrated that medullary thyroid carcinoma patients in the highest risk group were younger, had larger tumors, and higher disease-specific mortality. Similar results for pheochromocytoma were found, according to the American Thyroid Association risk group, although the results were not significant. CONCLUSIONS Korean patients who have medullary thyroid carcinoma showed a similar distribution of rearranged during transfection gene mutation with those in Western countries. The American Thyroid Association risk classification was shown to be useful for pheochromocytoma, as well as for medullary thyroid carcinoma. Familial screening for rearranged during transfection mutation and lifelong monitoring for associated pheochromocytoma should be emphasized in hereditary medullary thyroid carcinoma.
Collapse
|
31
|
Wasserman JD, Tomlinson GE, Druker H, Kamihara J, Kohlmann WK, Kratz CP, Nathanson KL, Pajtler KW, Parareda A, Rednam SP, States LJ, Villani A, Walsh MF, Zelley K, Schiffman JD. Multiple Endocrine Neoplasia and Hyperparathyroid-Jaw Tumor Syndromes: Clinical Features, Genetics, and Surveillance Recommendations in Childhood. Clin Cancer Res 2018; 23:e123-e132. [PMID: 28674121 DOI: 10.1158/1078-0432.ccr-17-0548] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2017] [Revised: 05/02/2017] [Accepted: 05/16/2017] [Indexed: 12/19/2022]
Abstract
Children and adolescents who present with neuroendocrine tumors are at extremely high likelihood of having an underlying germline predisposition for the multiple endocrine neoplasia (MEN) syndromes, including MEN1, MEN2A and MEN2B, MEN4, and hyperparathyroid-jaw tumor (HPT-JT) syndromes. Each of these autosomal dominant syndromes results from a specific germline mutation in unique genes: MEN1 is due to pathogenic MEN1 variants (11q13), MEN2A and MEN2B are due to pathogenic RET variants (10q11.21), MEN4 is due to pathogenic CDKN1B variants (12p13.1), and the HPT-JT syndrome is due to pathogenic CDC73 variants (1q25). Although each of these genetic syndromes share the presence of neuroendocrine tumors, each syndrome has a slightly different tumor spectrum with specific surveillance recommendations based upon tumor penetrance, including the age and location for which specific tumor types most commonly present. Although the recommended surveillance strategies for each syndrome contain similar approaches, important differences do exist among them. Therefore, it is important for caregivers of children and adolescents with these syndromes to become familiar with the unique diagnostic criteria for each syndrome, and also to be aware of the specific tumor screening and prophylactic surgery recommendations for each syndrome. Clin Cancer Res; 23(13); e123-e32. ©2017 AACRSee all articles in the online-only CCR Pediatric Oncology Series.
Collapse
Affiliation(s)
- Jonathan D Wasserman
- Division of Endocrinology, The Hospital for Sick Children, Department of Paediatrics, University of Toronto, Toronto, Ontario, Canada.
| | - Gail E Tomlinson
- Department of Pediatrics, Division of Hematology and Oncology and Greehey Children's Cancer Research Institute, The University of Texas Health Science Center at San Antonio, San Antonio, Texas
| | - Harriet Druker
- Division of Haematology-Oncology, The Hospital for Sick Children, Department of Paediatrics, University of Toronto, Toronto, Ontario, Canada
| | - Junne Kamihara
- Division of Hematology/Oncology, Boston Children's Hospital and Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Wendy K Kohlmann
- Huntsmann Cancer Institute, University of Utah, Salt Lake City, Utah
| | - Christian P Kratz
- Pediatric Hematology and Oncology, Hannover Medical School, Hannover, Germany
| | - Katherine L Nathanson
- Department of Medicine, Division of Translational Medicine and Human Genetics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Kristian W Pajtler
- Department of Pediatric Oncology, Hematology and Immunology, University Hospital, Heidelberg, Germany.,Division of Pediatric Neuro-Oncology, German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Andreu Parareda
- Division of Oncology, Predisposition and Survivorship Units, Sant Joan de Déu - Barcelona Children's Hospital, Barcelona, Spain
| | - Surya P Rednam
- Department of Pediatrics, Baylor College of Medicine, Texas Children's Cancer Center, Texas Children's Hospital, Houston, Texas
| | - Lisa J States
- Department of Radiology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Anita Villani
- Division of Haematology-Oncology, The Hospital for Sick Children, Department of Paediatrics, University of Toronto, Toronto, Ontario, Canada
| | - Michael F Walsh
- Departments of Medicine and Pediatrics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Kristin Zelley
- Division of Oncology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Joshua D Schiffman
- Department of Pediatrics and Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah
| |
Collapse
|
32
|
Genetic diagnosis of a Chinese multiple endocrine neoplasia type 2A family through whole genome sequencing. J Biosci 2018; 42:209-218. [PMID: 28569245 DOI: 10.1007/s12038-017-9686-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Approximately 98% of patients with multiple endocrine neoplasia type 2A (MEN 2A) have an identifiable RET mutation. Prophylactic or early total thyroidectomy or pheochromocytoma/parathyroid removal in patients can be preventative or curative and has become standard management. The general strategy for RET screening on family members at risk is to sequence the most commonly affected exons and, if negative, to extend sequencing to additional exons. However, different families with MEN 2A due to the same RET mutation often have significant variability in the clinical exhibition of disease and aggressiveness of the MTC, which implies additional genetic loci exsit beyond RET coding region. Whole genome sequencing (WGS) greatly expands the breadth of screening from genes associated with a particular disease to the whole genome and, potentially, all the information that the genome contains about diseases or traits. This is presumably due to additive effect of disease modifying factors. In this study, we performed WGS on a typical Chinese MEN 2A proband and identified the pathogenic RET p.C634R mutation. We also identified several neutral variants within RET and pheochromocytoma-related genes. Moreover, we found several interesting structural variants including genetic deletions (RSPO1, OVCH2 and AP3S1, etc.) and fusion transcripts (FSIP1-BAZ2A, etc.).
Collapse
|
33
|
Guerin C, Romanet P, Taieb D, Brue T, Lacroix A, Sebag F, Barlier A, Castinetti F. Looking beyond the thyroid: advances in the understanding of pheochromocytoma and hyperparathyroidism phenotypes in MEN2 and of non-MEN2 familial forms. Endocr Relat Cancer 2018; 25:T15-T28. [PMID: 28874394 DOI: 10.1530/erc-17-0266] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2017] [Accepted: 09/04/2017] [Indexed: 12/14/2022]
Abstract
Over the last years, the knowledge of MEN2 and non-MEN2 familial forms of pheochromocytoma (PHEO) has increased. In MEN2, PHEO is the second most frequent disease: the penetrance and age at diagnosis depend on the mutation of RET Given the prevalence of bilateral PHEO (50% by age 50), adrenal sparing surgery, aimed at sparing a part of the adrenal cortex to avoid adrenal insufficiency, should be systematically considered in patients with bilateral PHEO. Non-MEN2 familial forms of PHEO now include more than 20 genes: however, only small phenotypic series have been reported, suggesting that phenotypic features of isolated hereditary PHEO must be better explored, and follow-up series are needed to better understand the outcome of patients carrying mutations of these genes. The first part of this review will mainly focus on these points. In the second part, a focus will be given on MEN2 and non-MEN2 familial forms of hyperparathyroidism (HPTH). Again, the management of MEN2 HPTH should be aimed at curing the disease while preserving an optimal quality of life by a tailored parathyroidectomy. The phenotypes and outcome of MEN1-, MEN4- and HRPT2-related HPTH are briefly described, with a focus on the most recent literature data and is compared with familial hypocalciuric hypercalcemia.
Collapse
Affiliation(s)
- Carole Guerin
- Department of Endocrine SurgeryAix Marseille University, Assistance Publique Hopitaux de Marseille, La Conception Hospital, Marseille, France
| | - Pauline Romanet
- Department of Molecular BiologyAix Marseille University, CNRS UMR 7286, Assistance Publique Hopitaux de Marseille, La Conception Hospital, Marseille, France
| | - David Taieb
- Department of Nuclear MedicineAix Marseille University, Assistance Publique Hopitaux de Marseille, La Timone Hospital, Marseille, France
| | - Thierry Brue
- Department of EndocrinologyAix Marseille University, CNRS UMR7286, Assistance Publique Hopitaux de Marseille, La Conception Hospital, Marseille, France
| | - André Lacroix
- Endocrine DivisionDepartment of Medicine, Centre hospitalier de l'Université de Montréal, Montreal, Quebec, Canada
| | - Frederic Sebag
- Department of Endocrine SurgeryAix Marseille University, Assistance Publique Hopitaux de Marseille, La Conception Hospital, Marseille, France
| | - Anne Barlier
- Department of Molecular BiologyAix Marseille University, CNRS UMR 7286, Assistance Publique Hopitaux de Marseille, La Conception Hospital, Marseille, France
| | - Frederic Castinetti
- Department of EndocrinologyAix Marseille University, CNRS UMR7286, Assistance Publique Hopitaux de Marseille, La Conception Hospital, Marseille, France
| |
Collapse
|
34
|
Wells SA. Advances in the management of MEN2: from improved surgical and medical treatment to novel kinase inhibitors. Endocr Relat Cancer 2018; 25:T1-T13. [PMID: 29142004 PMCID: PMC5776732 DOI: 10.1530/erc-17-0325] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2017] [Accepted: 11/06/2017] [Indexed: 12/11/2022]
Abstract
Medullary thyroid carcinoma (MTC), a tumor derived from the neural crest, occurs either sporadically or as the dominant component of the type 2 multiple endocrine neoplasia (MEN) syndromes, MEN2A and MEN2B. The discovery that mutations in the RET protooncogene cause hereditary MTC was of great importance, since it led to the development of novel methods of diagnosis and treatment. For example, the detection of a mutated RET allele in family members at risk for inheriting MEN2A or MEN2B signaled that they would develop MTC, and possibly other components of the syndromes. Furthermore, the detection of a mutated allele created the opportunity, especially in young children, to remove the thyroid before MTC developed, or while it was confined to the gland. The discovery also led to the development of molecular targeted therapeutics (MTTs), mainly tyrosine kinase inhibitors, which were effective in the treatment of patients with locally advanced or metastatic MTC. While responses to MTTs are often dramatic, they are highly variable, and almost always transient, because the tumor cells become resistant to the drugs. Clinical investigators and the pharmaceutical industry are focusing on the development of the next generation of MTTs, which have minimal toxicity and greater specificity for mutated RET.
Collapse
Affiliation(s)
- Samuel A Wells
- Genetics BranchNational Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| |
Collapse
|
35
|
Abstract
Neuroendocrine tumours (NETs) are a heterogenous group of tumours arising from neuroendocrine cells in several sites around the body. They include tumours of the gastroenteropancreatic system, phaeochromocytoma and paraganglioma and medullary thyroid cancer. In recent years, it has become increasingly apparent that a number of these tumours arise as a result of germline genetic mutations and are inherited in an autosomal dominant pattern. The number of genes implicated is increasing rapidly. Identifying which patients are likely to have a germline mutation enables clinicians to counsel patients adequately about their future disease risk, and allows for earlier detection of at-risk patients through family screening. The institution of screening and surveillance programmes may in turn lead to a major shift in presentation patterns for some of these tumours. In this review, we examine the features which may lead a clinician to suspect that a patient may have an inherited cause of a NET and we outline which underlying conditions should be suspected. We also discuss what type of screening may be appropriate in a variety of situations.
Collapse
Affiliation(s)
- Triona O'Shea
- Centre of Endocrinology, William Harvey Research Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, Charterhouse Square, London, EC1M 6BQ, UK.
| | - Maralyn Druce
- Centre of Endocrinology, William Harvey Research Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, Charterhouse Square, London, EC1M 6BQ, UK
| |
Collapse
|
36
|
Mucha L, Leidig-Bruckner G, Frank-Raue K, Bruckner T, Kroiss M, Raue F. Phaeochromocytoma in multiple endocrine neoplasia type 2: RET codon-specific penetrance and changes in management during the last four decades. Clin Endocrinol (Oxf) 2017; 87:320-326. [PMID: 28605116 DOI: 10.1111/cen.13386] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2017] [Revised: 05/18/2017] [Accepted: 05/19/2017] [Indexed: 01/14/2023]
Abstract
OBJECTIVES We describe phaeochromocytoma (phaeo) penetrance in multiple endocrine neoplasia type 2 (MEN2) according to RET protooncogene-specific mutations and report changes in phaeo diagnosis and management from 1968 to 2015. DESIGN This retrospective chart review included 309 MEN2 patients from one specialized ambulatory care centre. Phaeo patients were categorized by diagnosis date: early, 1968-1996, n=40, and recent, 1997-2015, n=45. RESULTS Phaeochromocytoma was diagnosed in 85/309 patients with RET mutations in the following exons (phaeos/all carriers, %): exon 11 (56/120, 46.6%); exon 16 (7/17, 41.2%), exon 10 (14/47, 29.8%), and exon 13-15 (2/116, 1.7%). Age at phaeo diagnosis differed according to affected exon: 21.9±1.5 years, exon 16; 34.1±11.6 years, exon 11; and 41.8±8.8 years, exon 10. Age-related phaeo penetrance differed among five amino acid substitutions at codon 634 and was highest for Cys634Arg and Cys634Tyr. Age at diagnosis was 34.4±11.6 years in the early and recent groups. Phaeochromocytoma and medullary thyroid carcinoma (MTC) were diagnosed synchronously in 21/40 (early) vs 8/45 (recent) and metachronously in 19/40 vs 37/45 cases. Diagnostic methods significantly changed from clinical (22/40 vs 4/45) to biochemical and/or imaging based (14/40 vs 35/45). Phaeochromocytoma diameter at diagnosis was 4.6 vs 2.6 cm. CONCLUSION Phaeochromocytoma penetrance and age of diagnosis are highly correlated with MTC aggressiveness based on RET mutation status, with higher penetrance and younger age of diagnosis associated with more aggressive MTC. Penetrance steadily increases with age. At-risk patients require lifelong follow-up.
Collapse
Affiliation(s)
- L Mucha
- Department Internal Medicine I, University Hospital Würzburg, University of Würzburg, Würzburg, Germany
| | | | | | - Th Bruckner
- Institute of Medical Biometry and Informatics, University of Heidelberg, Heidelberg, Germany
| | - M Kroiss
- Department Internal Medicine I, University Hospital Würzburg, University of Würzburg, Würzburg, Germany
- Comprehensive Cancer Center, University Hospital Würzburg, University of Würzburg, Würzburg, Germany
| | - F Raue
- Endocrine Practice, Heidelberg, Germany
| |
Collapse
|
37
|
Lu F, Chen X, Bai Y, Feng Y, Wu J. A large Chinese pedigree of multiple endocrine neoplasia type 2A with a novel C634Y/D707E germline mutation in RET exon 11. Oncol Lett 2017; 14:3552-3558. [PMID: 28943896 PMCID: PMC5592869 DOI: 10.3892/ol.2017.6583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2015] [Accepted: 03/17/2017] [Indexed: 11/24/2022] Open
Abstract
The present study identified the clinical features of the largest multiple endocrine neoplasia type 2 (MEN2) A pedigree from China, with a novel double missense rearranged during transfection (RET) mutation (C634Y/D707E). To the best of our knowledge, the D707E mutation has not been identified to date. In the present study, a total of 101 family members who originated from a large pedigree (134 members in total) underwent RET mutation screening by next-generation sequencing and polymerase chain reaction (PCR) amplification, followed by direct bidirectional DNA sequencing. The clinical features of this pedigree were carefully reviewed retrospectively, and statistical analyses were conducted using SPSS software. A total of 33 (32.67%) carriers were identified to exhibit the C634Y/D707E RET germline mutation. The mean age of the patients with medullary thyroid carcinoma (MTC) identified by RET screening was 38.4±16.5 years (n=11; range, 14–65 years). Only 4 patients with pheochromocytoma with a median age of 37 years were identified. No hyperparathyroidism was diagnosed. Persistent or recurrent disease developed in the patients of the present study who underwent inappropriate initial thyroid surgeries that were performed in previous decades (III10, III23, III24, III27 and IV46, as they had undergone two surgeries prior to the present study). A total of 66.70% (6/9) of patients, following thyroidectomy, continued to develop persistent or recurrent disease during the present screening study. In total, 3 patients succumbed to MTC or distant metastasis in the present study. The increase in carcinoembryonic antigen (CEA) levels correlated with the increase in basal serum calcitonin (Ct) levels according to Pearson correlation analysis in patients with MTC without surgery. Ct and CEA levels were also significantly correlated with tumor volumes. To the best of our knowledge, the present study is the first to identify a novel double RET missense mutation in the largest MEN2A pedigree from China. Additional in-depth study is necessary to elucidate the molecular mechanisms of the D707E mutation and its potential joint effects with the other C634Y mutation in the pedigree of the present study.
Collapse
Affiliation(s)
- Fanqian Lu
- Department of Otolaryngology, Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing 100730, P.R. China.,Key Laboratory of Otolaryngology, Head and Neck Surgery, Ministry of Education, Beijing Institute of Otolaryngology, Beijing 100005, P.R. China
| | - Xiaohong Chen
- Department of Otolaryngology, Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing 100730, P.R. China.,Key Laboratory of Otolaryngology, Head and Neck Surgery, Ministry of Education, Beijing Institute of Otolaryngology, Beijing 100005, P.R. China
| | - Yunlong Bai
- Department of Otolaryngology, Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing 100730, P.R. China.,Key Laboratory of Otolaryngology, Head and Neck Surgery, Ministry of Education, Beijing Institute of Otolaryngology, Beijing 100005, P.R. China
| | - Yaru Feng
- Department of Otolaryngology, Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing 100730, P.R. China.,Key Laboratory of Otolaryngology, Head and Neck Surgery, Ministry of Education, Beijing Institute of Otolaryngology, Beijing 100005, P.R. China
| | - Jian Wu
- MyGenostics, Inc., Beijing 101318, P.R. China
| |
Collapse
|
38
|
Castinetti F, Maia AL, Peczkowska M, Barontini M, Hasse-Lazar K, Links TP, Toledo RA, Dvorakova S, Mian C, Bugalho MJ, Zovato S, Alevizaki M, Kvachenyuk A, Bausch B, Loli P, Bergmann SR, Patocs A, Pfeifer M, Costa JB, von Dobschuetz E, Letizia C, Valk G, Barczynski M, Czetwertynska M, Plukker JTM, Sartorato P, Zelinka T, Vlcek P, Yaremchuk S, Weryha G, Canu L, Wohllk N, Sebag F, Walz MK, Eng C, Neumann HPH. The penetrance of MEN2 pheochromocytoma is not only determined by RET mutations. Endocr Relat Cancer 2017. [PMID: 28649091 DOI: 10.1530/erc-17-0189] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Frederic Castinetti
- Department of Endocrinology Aix Marseille UniversityCNRS UMR7286 La Conception Hospital, Hopitaux de Marseille, Marseille, France
| | - Ana Luiza Maia
- Thyroid SectionEndocrinology Division, Hospital de Clínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | | | - Marta Barontini
- Center for Endocrinological InvestigationsHospital de Ninos R Gutierrez, Buenos Aires, Argentina
| | - Kornelia Hasse-Lazar
- Department of Nuclear Medicine and Endocrine OncologyMaria Sklodowska Curie Memorial Center and Institute of Oncology, Gliwice Branch, Gliwice, Poland
| | - Thera P Links
- Department of EndocrinologyUniversity Medical Center Groningen, University of Groningen, Groningen, Netherlands
| | - Rodrigo A Toledo
- Department of EndocrinologyUniversity of Sao Paulo School of Medicine, Sao Paulo, Brazil
| | - Sarka Dvorakova
- Department of Molecular EndocrinologyInstitute of Endocrinology, Prague, Czech Republic
| | - Caterina Mian
- Operative Unit of the Endocrinology Department of Medicine (DIMED)University of Padova, Padova, Italy
| | | | - Stefania Zovato
- Department of Medicine (DIMED)University of Padova, Padova, Italy
| | - Maria Alevizaki
- Endocrine Unit Evgenideion Hospital and Department of Medical TherapeuticsAlexandra Hospital, Athens University School of Medicine, Athens, Greece
| | | | - Birke Bausch
- 2nd Department of MedicineUniversity Medical Centre, Albert Ludwigs University of Freiburg, Freiburg, Germany
| | - Paola Loli
- Department of EndocrinologyOspedale Niguarda Cà Granda, Milan, Italy
| | - Simona R Bergmann
- Division of Endocrinology and DiabetologyFaculty of Medicine, Philipps University of Marburg, Marburg, Germany
| | - Attila Patocs
- Molecular Medicine Research GroupHSA-SE 'Lendület' Hereditary Endocrine Tumor Research Group, Hungarian Academy of Sciences and Semmelweis University, Budapest, Hungary
| | - Marija Pfeifer
- Department of EndocrinologyUniversity Medical Center Ljubljana, Ljubljana, Slovenia
| | - Josefina Biarnes Costa
- Hospital Universitari de GironaGerencia Territorial Girona, Institut Català de la Salut, Girona, Spain
| | - Ernst von Dobschuetz
- Department of Visceral SurgeryUniversity Medical Centre, Albert Ludwigs University of Freiburg, Freiburg, Germany
| | - Claudio Letizia
- Department of Internal Medicine and Medical SpecialtiesUniversity La Sapienza, Rome, Italy
| | - Gerlof Valk
- Department of Internal MedicineUniversity Medical Centre Utrecht, Utrecht, Netherlands
| | - Marcin Barczynski
- Department of Endocrine SurgeryThird Chair of General Surgery, Jagiellonian University, Medical College, Krakow, Poland
| | - Malgorzata Czetwertynska
- Department of EndocrinologyMaria Sklodowska Curie Memorial Center and Institute of Oncology, Warsaw, Poland
| | - John T M Plukker
- Department of SurgeryUniversity Medical Centre, Groningen, Netherlands
| | - Paola Sartorato
- Department of Internal MedicineGeneral Hospital, Montebelluna, Treviso, Italy
| | - Tomas Zelinka
- 3rd Department of MedicineDepartment of Endocrinology and Metabolism, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic
| | - Petr Vlcek
- Department of Nuclear Medicine and EndocrinologySecond Faculty of Medicine, Charles University, Prague, Czech Republic
| | | | - Georges Weryha
- Department of EndocrinologyUniversity Hospital, Nancy, France
| | - Letizia Canu
- Department of Experimental and Clinical Biomedical SciencesEndocrinology Unit, University of Florence, Florence, Italy
| | - Nelson Wohllk
- Endocrine SectionUniversidad de Chile, Hospital del Salvador, Santiago de Chile, Chile
| | - Frederic Sebag
- Department of Endocrine SurgeryAix-Marseille University, La Conception Hospital, Marseille, France
| | - Martin K Walz
- Department of Surgery and Center of Minimally Invasive SurgeryKliniken Essen-Mitte, Essen, Germany
| | - Charis Eng
- Genomic Medicine InstituteLerner Research Institute and Taussig Cancer Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Hartmut P H Neumann
- Section for Preventive MedicineDepartment of Nephrology and General Medicine, University Medical Centre, Albert Ludwigs University of Freiburg, Freiburg, Germany
| |
Collapse
|
39
|
Genotype-Phenotype Correlation in Indian Patients with MEN2-Associated Pheochromocytoma and Comparison of Clinico-Pathological Attributes with Apparently Sporadic Adrenal Pheochromocytoma. World J Surg 2016; 40:690-6. [PMID: 26438242 DOI: 10.1007/s00268-015-3255-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
INTRODUCTION Pheochromocytoma (PCC) manifests in up to 50% of MEN2 patients. We correlated the clinico-pathological features of MEN2-associated PCC (MEN-PCC) with RET mutations and compared them with non-MEN adrenal-PCCs. METHODS In this retrospective single institution study on a large PCC database (n = 208, 1997-2014) 24 MEN-PCC patients with known RET mutations were reviewed. Excluding 7 with incomplete data, the study cohort of 17 MEN-PCC patients from 11 kindreds (M:F::7:10) was identified. Clinical, biochemical, pathological attributes, and outcomes in the MEN-PCC group were correlated with the genotype, and further compared with non-MEN, apparently sporadic adrenal-PCCs (n = 132, excluding 37 extra-adrenal and 15 VHL/NF1/SDH-associated PCC). RESULTS Components of MEN2 encountered included MTC in 13(76.5%), Marfanoid habitus in 2, and PHPT, cutaneous lichen amyloidosis and mucosal neuromas in 1 patient each. In 11(64.7%), PCC was the first detected MEN2 component (Symptomatic:8, Incidentaloma:3). Four (23.5%) were normotensive; 8(47.1%) had bilateral PCC (7 synchronous, 1 metachronous). Surgery for PCC included laparoscopic adrenalectomy in 12; and cortical-sparing adrenalectomy in 2 of 8 bilateral PCC patients. Mean MEN-PCC tumor size was 6.9 ± 3.9 cm, and 6(35%) had additional adrenal medullary hyperplasia. Four different genotypes were encountered, commonest involving codon 634, others being 804 and 918. Mean age in MEN-PCC (27.7 ± 12.2 years) was lower than non-MEN PCC (39.4 ± 15.7, p = 0.018). Proportion of pediatric patients (35.3% in MEN-PCC vs. 12.9% in non-MEN-PCC, p = 0.007), bilateral tumors (47.1% in MEN-PCC, 4.5% in non-MEN-PCC, p < 0.001), and adrenal medullary hyperplasia (35.2% in MEN-PCC, 0.7% in non-MEN-PCC, p < 0.001) were different. Median 24-hour urinary metanephrines was significantly higher in index MEN-PCC patients, than non-MEN-PCC (634 vs. 214 mcg/24 h, p value = 0.006), but was non-significantly higher in non-index MEN-PCC patients. Mean tumor sizes were comparable in the two groups. None of MEN-PCC patients had malignant PCC, compared to 7(5.3%) in non-MEN-PCC. CONCLUSIONS In this cohort of MEN-PCC from India, the commonest causative RET mutations for MEN-PCC involved codon 634. MEN-PCC patients were younger, and more frequently had bilateral PCC than non-MEN disease. MEN-PCC patients in India are diagnosed with large tumors and extremely high catecholamine/metanephrine levels.
Collapse
|
40
|
Zou HJ, Li YS, Shan ZY. Genetic analysis and clinical investigation of a pedigree with multiple endocrine neoplasia type 2A: A case report. Oncol Lett 2016; 12:2657-2659. [PMID: 27698838 DOI: 10.3892/ol.2016.5028] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2015] [Accepted: 01/08/2016] [Indexed: 12/22/2022] Open
Abstract
Multiple endocrine neoplasia 2A (MEN2A) is characterized by the coexistence of tumors that involve two or more endocrine glands within the same patient, and is defined as the occurrence of medullary thyroid carcinoma in association with pheochromocytoma (PHEO) and parathyroid tumors or hyperparathyroidism. The pathogenesis of MEN2A is due to the mutation of a tyrosine kinase receptor that is encoded by the rearrangement during transfection (RET) proto-oncogene. The mutation often occurs in exon 10q11.2. The present study reports the case of a 73-year-old man with severe hypercalcemia, bilateral adrenal PHEO and a thyroid nodule. A genetic panel was obtained, and the RET mutation was indicated. The pedigree of the patient was also studied. Genetic testing of the patient's son indicated heterozygosity for the same mutation at codon 634. The first symptom of the two patients was PHEO, which is uncommon. In addition, varied phenotypes were identified in the two patients. In the present study, the association between the phenotypic variation of the RET gene and the occurrence of MEN2A is discussed.
Collapse
Affiliation(s)
- Hong-Jin Zou
- Department of Endocrinology and Metabolism, Institute of Endocrinology, Liaoning Provincial Key Laboratory of Endocrine Diseases, The First Affiliated Hospital of China Medical University, Shenyang, Liaoning 110001, P.R. China
| | - Yu-Shu Li
- Department of Endocrinology and Metabolism, Institute of Endocrinology, Liaoning Provincial Key Laboratory of Endocrine Diseases, The First Affiliated Hospital of China Medical University, Shenyang, Liaoning 110001, P.R. China
| | - Zhong-Yan Shan
- Department of Endocrinology and Metabolism, Institute of Endocrinology, Liaoning Provincial Key Laboratory of Endocrine Diseases, The First Affiliated Hospital of China Medical University, Shenyang, Liaoning 110001, P.R. China
| |
Collapse
|
41
|
Scollo C, Russo M, De Gregorio L, Terranova R, Mangione E, Castoro C, Squatrito S, Pellegriti G. A novel RET gene mutation in a patient with apparently sporadic pheochromocytoma. Endocr J 2016; 63:87-91. [PMID: 26497911 DOI: 10.1507/endocrj.ej15-0399] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Pheochromocytoma (Pheo) is a chromaffin tumor arising from the adrenal medulla. The recent discovery of new germline mutations in RET, SDHA, SDHB, SDHC, SDHD, VHL, NF1, TMEM127, MAX genes, increased the rate of genetic disease from 10% to 28% in patients with apparently sporadic tumor. RET germline mutations cause multiple endocrine neoplasia type 2 syndrome (MEN 2A) characterized by complete penetrance of medullary thyroid cancer (MTC), and lower prevalence of Pheo and hyperparathyroidism. We describe the genetic etiology of an apparently sporadic case of monolateral Pheo in a 42-year-old male patient. A new (not previously reported) MEN 2A-associated germline RET mutation located in exon 11 (Glu632Gly, caused by an A>G point mutation at position 1895 of the RET cDNA) was found in the patient but not in his living first-degree relatives. This observation increases the number of possible germline RET mutations. Genotype-phenotype correlation of this new genetic alteration is unknown, but this rare mutation is probably associated with a low risk for MTC (usually the first tumor diagnosed in MEN 2A syndrome) and with the development of Pheo before the onset of MTC. Since we expect MTC to occur in our patient, strict follow-up is mandatory. Our findings emphasize the relevance of genetic testing in patients with Pheo, especially when the clinical presentation (family history, young age at diagnosis, multiple locations, malignant lesions, and bilateralism) is suggestive.
Collapse
Affiliation(s)
- Claudia Scollo
- Endocrinology, Garibaldi Nesima Hospital, Catania, Italy
| | | | | | | | | | | | | | | |
Collapse
|
42
|
Lang BHH, Yu HW, Lo CY, Lee KE, Garcia-Barcelo MM, Woo YC, Lee PCH, Wong KP, Tam PKH, Lam KSL. Bilateral Pheochromocytomas in MEN2A Syndrome: A Two-Institution Experience. World J Surg 2015; 39:2484-91. [DOI: 10.1007/s00268-015-3117-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
43
|
Wells SA, Asa SL, Dralle H, Elisei R, Evans DB, Gagel RF, Lee N, Machens A, Moley JF, Pacini F, Raue F, Frank-Raue K, Robinson B, Rosenthal MS, Santoro M, Schlumberger M, Shah M, Waguespack SG. Revised American Thyroid Association guidelines for the management of medullary thyroid carcinoma. Thyroid 2015; 25:567-610. [PMID: 25810047 PMCID: PMC4490627 DOI: 10.1089/thy.2014.0335] [Citation(s) in RCA: 1289] [Impact Index Per Article: 143.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
INTRODUCTION The American Thyroid Association appointed a Task Force of experts to revise the original Medullary Thyroid Carcinoma: Management Guidelines of the American Thyroid Association. METHODS The Task Force identified relevant articles using a systematic PubMed search, supplemented with additional published materials, and then created evidence-based recommendations, which were set in categories using criteria adapted from the United States Preventive Services Task Force Agency for Healthcare Research and Quality. The original guidelines provided abundant source material and an excellent organizational structure that served as the basis for the current revised document. RESULTS The revised guidelines are focused primarily on the diagnosis and treatment of patients with sporadic medullary thyroid carcinoma (MTC) and hereditary MTC. CONCLUSIONS The Task Force developed 67 evidence-based recommendations to assist clinicians in the care of patients with MTC. The Task Force considers the recommendations to represent current, rational, and optimal medical practice.
Collapse
Affiliation(s)
- Samuel A. Wells
- Genetics Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Sylvia L. Asa
- Department of Pathology, University Health Network, and Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario, Canada
| | - Henning Dralle
- Department of General, Visceral, and Vascular Surgery, University Hospital, University of Halle-Wittenberg, Halle/Saale, Germany
| | - Rossella Elisei
- Department of Endocrinology, University of Pisa, Pisa, Italy
| | - Douglas B. Evans
- Department of Surgery, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Robert F. Gagel
- Department of Endocrine Neoplasia and Hormonal Disorders, Division of Internal Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Nancy Lee
- Department of Radiation Oncology, Memorial Sloan-Kettering Cancer Center, New York, New York
| | - Andreas Machens
- Department of General, Visceral, and Vascular Surgery, University Hospital, University of Halle-Wittenberg, Halle/Saale, Germany
| | - Jeffrey F. Moley
- Department of Surgery, Washington University School of Medicine, St. Louis, Missouri
| | - Furio Pacini
- Section of Endocrinology and Metabolism, Department of Internal Medicine, Endocrinology and Metabolism and Biochemistry, University of Siena, Policlinico Santa Maria alle Scotte, Siena, Italy
| | - Friedhelm Raue
- Endocrine Practice, Moleculargenetic Laboratory, Medical Faculty, University of Heidelberg, Heidelberg, Germany
| | - Karin Frank-Raue
- Endocrine Practice, Moleculargenetic Laboratory, Medical Faculty, University of Heidelberg, Heidelberg, Germany
| | - Bruce Robinson
- University of Sydney School of Medicine, Sydney, New South Wales, Australia
| | - M. Sara Rosenthal
- Departments of Internal Medicine, Pediatrics and Behavioral Science, University of Kentucky, Lexington, Kentucky
| | - Massimo Santoro
- Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Universita' di Napoli “Federico II,” Napoli, Italy
| | - Martin Schlumberger
- Institut Gustave Roussy, Service de Medecine Nucleaire, Université of Paris-Sud, Villejuif, France
| | - Manisha Shah
- Division of Medical Oncology, Department of Internal Medicine, The Ohio State University, Columbus, Ohio
| | - Steven G. Waguespack
- Department of Endocrine Neoplasia and Hormonal Disorders, Division of Internal Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| |
Collapse
|
44
|
Valdés N, Navarro E, Mesa J, Casterás A, Alcázar V, Lamas C, Tébar J, Castaño L, Gaztambide S, Forga L. RET Cys634Arg mutation confers a more aggressive multiple endocrine neoplasia type 2A phenotype than Cys634Tyr mutation. Eur J Endocrinol 2015; 172:301-7. [PMID: 25515555 DOI: 10.1530/eje-14-0818] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVE Specific germline mutations in the RET proto-oncogene are correlated with clinical features in multiple endocrine neoplasia type 2A (MEN2A); however, data are scarce regarding differences in clinical profiles dependent on the type of nucleotide and amino acid substitution at the same codon. We aimed to analyse differences in clinical risk profiles and outcomes among different amino acids encoded by codon 634. DESIGN The study was retrospective and multicentric. METHODS We collected data included in the Spanish Online National Database from patients with MEN2A carrying a RET proto-oncogene mutation on codon 634. The mean follow-up time was 7.6±6.9 years (1-32). RESULTS Patients (n=173) from 49 unrelated families were C634Y carriers, and 26 patients from eight different families had C634R mutation. We found higher penetrance of medullary thyroid carcinoma, phaeochromocytoma and hyperparathyroidism (P<0.001, P=0.007 and P<0.001 respectively) in C634R carriers than in C634Y carriers. The Kaplan-Meier estimate of cumulative lymph node and distant metastases rates showed that these events occurred earlier in patients harbouring the C634R mutation (P<0.001). A multivariate adjusted Cox regression analysis indicated that the C634R mutation was an independent factor for persistent/recurrent disease (hazard ratio, 3.17; 95% CI: 1.66-6.03; P<0.001). CONCLUSIONS Our results suggest that there could be clinical differences caused by different amino acid substitutions at codon 634; specifically, the C634R mutation was associated with a more aggressive MEN2A phenotype than the C634Y mutation.
Collapse
Affiliation(s)
- Nuria Valdés
- Department of Endocrinology and NutritionHospital Universitario Central de Asturias, Avenida de Roma s/n, E-33011 Oviedo, Asturias, SpainDepartment of Endocrinology and NutritionHospital Universitario Virgen del Rocío, Sevilla, SpainDepartment of Endocrinology and NutritionHospital de Vall d'Hebron, Barcelona, SpainDepartment of Endocrinology and NutritionHospital Severo Ochoa, Madrid, SpainDepartment of Endocrinology and NutritionComplejo Hospitalario Universitario de Albacete, Albacete, SpainDepartment of Endocrinology and NutritionHospital Universitario Virgen de la Arrixaca, Murcia, SpainEndocrinology and Diabetes Research GroupDepartment of Endocrinology and NutritionHospital Universitario de Cruces, Barakaldo, SpainDepartment of EndocrinologyComplejo Hospitalario de Navarra, Pamplona, Spain
| | - Elena Navarro
- Department of Endocrinology and NutritionHospital Universitario Central de Asturias, Avenida de Roma s/n, E-33011 Oviedo, Asturias, SpainDepartment of Endocrinology and NutritionHospital Universitario Virgen del Rocío, Sevilla, SpainDepartment of Endocrinology and NutritionHospital de Vall d'Hebron, Barcelona, SpainDepartment of Endocrinology and NutritionHospital Severo Ochoa, Madrid, SpainDepartment of Endocrinology and NutritionComplejo Hospitalario Universitario de Albacete, Albacete, SpainDepartment of Endocrinology and NutritionHospital Universitario Virgen de la Arrixaca, Murcia, SpainEndocrinology and Diabetes Research GroupDepartment of Endocrinology and NutritionHospital Universitario de Cruces, Barakaldo, SpainDepartment of EndocrinologyComplejo Hospitalario de Navarra, Pamplona, Spain
| | - Jordi Mesa
- Department of Endocrinology and NutritionHospital Universitario Central de Asturias, Avenida de Roma s/n, E-33011 Oviedo, Asturias, SpainDepartment of Endocrinology and NutritionHospital Universitario Virgen del Rocío, Sevilla, SpainDepartment of Endocrinology and NutritionHospital de Vall d'Hebron, Barcelona, SpainDepartment of Endocrinology and NutritionHospital Severo Ochoa, Madrid, SpainDepartment of Endocrinology and NutritionComplejo Hospitalario Universitario de Albacete, Albacete, SpainDepartment of Endocrinology and NutritionHospital Universitario Virgen de la Arrixaca, Murcia, SpainEndocrinology and Diabetes Research GroupDepartment of Endocrinology and NutritionHospital Universitario de Cruces, Barakaldo, SpainDepartment of EndocrinologyComplejo Hospitalario de Navarra, Pamplona, Spain
| | - Anna Casterás
- Department of Endocrinology and NutritionHospital Universitario Central de Asturias, Avenida de Roma s/n, E-33011 Oviedo, Asturias, SpainDepartment of Endocrinology and NutritionHospital Universitario Virgen del Rocío, Sevilla, SpainDepartment of Endocrinology and NutritionHospital de Vall d'Hebron, Barcelona, SpainDepartment of Endocrinology and NutritionHospital Severo Ochoa, Madrid, SpainDepartment of Endocrinology and NutritionComplejo Hospitalario Universitario de Albacete, Albacete, SpainDepartment of Endocrinology and NutritionHospital Universitario Virgen de la Arrixaca, Murcia, SpainEndocrinology and Diabetes Research GroupDepartment of Endocrinology and NutritionHospital Universitario de Cruces, Barakaldo, SpainDepartment of EndocrinologyComplejo Hospitalario de Navarra, Pamplona, Spain
| | - Victoria Alcázar
- Department of Endocrinology and NutritionHospital Universitario Central de Asturias, Avenida de Roma s/n, E-33011 Oviedo, Asturias, SpainDepartment of Endocrinology and NutritionHospital Universitario Virgen del Rocío, Sevilla, SpainDepartment of Endocrinology and NutritionHospital de Vall d'Hebron, Barcelona, SpainDepartment of Endocrinology and NutritionHospital Severo Ochoa, Madrid, SpainDepartment of Endocrinology and NutritionComplejo Hospitalario Universitario de Albacete, Albacete, SpainDepartment of Endocrinology and NutritionHospital Universitario Virgen de la Arrixaca, Murcia, SpainEndocrinology and Diabetes Research GroupDepartment of Endocrinology and NutritionHospital Universitario de Cruces, Barakaldo, SpainDepartment of EndocrinologyComplejo Hospitalario de Navarra, Pamplona, Spain
| | - Cristina Lamas
- Department of Endocrinology and NutritionHospital Universitario Central de Asturias, Avenida de Roma s/n, E-33011 Oviedo, Asturias, SpainDepartment of Endocrinology and NutritionHospital Universitario Virgen del Rocío, Sevilla, SpainDepartment of Endocrinology and NutritionHospital de Vall d'Hebron, Barcelona, SpainDepartment of Endocrinology and NutritionHospital Severo Ochoa, Madrid, SpainDepartment of Endocrinology and NutritionComplejo Hospitalario Universitario de Albacete, Albacete, SpainDepartment of Endocrinology and NutritionHospital Universitario Virgen de la Arrixaca, Murcia, SpainEndocrinology and Diabetes Research GroupDepartment of Endocrinology and NutritionHospital Universitario de Cruces, Barakaldo, SpainDepartment of EndocrinologyComplejo Hospitalario de Navarra, Pamplona, Spain
| | - Javier Tébar
- Department of Endocrinology and NutritionHospital Universitario Central de Asturias, Avenida de Roma s/n, E-33011 Oviedo, Asturias, SpainDepartment of Endocrinology and NutritionHospital Universitario Virgen del Rocío, Sevilla, SpainDepartment of Endocrinology and NutritionHospital de Vall d'Hebron, Barcelona, SpainDepartment of Endocrinology and NutritionHospital Severo Ochoa, Madrid, SpainDepartment of Endocrinology and NutritionComplejo Hospitalario Universitario de Albacete, Albacete, SpainDepartment of Endocrinology and NutritionHospital Universitario Virgen de la Arrixaca, Murcia, SpainEndocrinology and Diabetes Research GroupDepartment of Endocrinology and NutritionHospital Universitario de Cruces, Barakaldo, SpainDepartment of EndocrinologyComplejo Hospitalario de Navarra, Pamplona, Spain
| | - Luis Castaño
- Department of Endocrinology and NutritionHospital Universitario Central de Asturias, Avenida de Roma s/n, E-33011 Oviedo, Asturias, SpainDepartment of Endocrinology and NutritionHospital Universitario Virgen del Rocío, Sevilla, SpainDepartment of Endocrinology and NutritionHospital de Vall d'Hebron, Barcelona, SpainDepartment of Endocrinology and NutritionHospital Severo Ochoa, Madrid, SpainDepartment of Endocrinology and NutritionComplejo Hospitalario Universitario de Albacete, Albacete, SpainDepartment of Endocrinology and NutritionHospital Universitario Virgen de la Arrixaca, Murcia, SpainEndocrinology and Diabetes Research GroupDepartment of Endocrinology and NutritionHospital Universitario de Cruces, Barakaldo, SpainDepartment of EndocrinologyComplejo Hospitalario de Navarra, Pamplona, Spain
| | - Sonia Gaztambide
- Department of Endocrinology and NutritionHospital Universitario Central de Asturias, Avenida de Roma s/n, E-33011 Oviedo, Asturias, SpainDepartment of Endocrinology and NutritionHospital Universitario Virgen del Rocío, Sevilla, SpainDepartment of Endocrinology and NutritionHospital de Vall d'Hebron, Barcelona, SpainDepartment of Endocrinology and NutritionHospital Severo Ochoa, Madrid, SpainDepartment of Endocrinology and NutritionComplejo Hospitalario Universitario de Albacete, Albacete, SpainDepartment of Endocrinology and NutritionHospital Universitario Virgen de la Arrixaca, Murcia, SpainEndocrinology and Diabetes Research GroupDepartment of Endocrinology and NutritionHospital Universitario de Cruces, Barakaldo, SpainDepartment of EndocrinologyComplejo Hospitalario de Navarra, Pamplona, Spain
| | - Lluís Forga
- Department of Endocrinology and NutritionHospital Universitario Central de Asturias, Avenida de Roma s/n, E-33011 Oviedo, Asturias, SpainDepartment of Endocrinology and NutritionHospital Universitario Virgen del Rocío, Sevilla, SpainDepartment of Endocrinology and NutritionHospital de Vall d'Hebron, Barcelona, SpainDepartment of Endocrinology and NutritionHospital Severo Ochoa, Madrid, SpainDepartment of Endocrinology and NutritionComplejo Hospitalario Universitario de Albacete, Albacete, SpainDepartment of Endocrinology and NutritionHospital Universitario Virgen de la Arrixaca, Murcia, SpainEndocrinology and Diabetes Research GroupDepartment of Endocrinology and NutritionHospital Universitario de Cruces, Barakaldo, SpainDepartment of EndocrinologyComplejo Hospitalario de Navarra, Pamplona, Spain
| |
Collapse
|
45
|
Castinetti F, Qi XP, Walz MK, Maia AL, Sansó G, Peczkowska M, Hasse-Lazar K, Links TP, Dvorakova S, Toledo RA, Mian C, Bugalho MJ, Wohllk N, Kollyukh O, Canu L, Loli P, Bergmann SR, Biarnes Costa J, Makay O, Patocs A, Pfeifer M, Shah NS, Cuny T, Brauckhoff M, Bausch B, von Dobschuetz E, Letizia C, Barczynski M, Alevizaki MK, Czetwertynska M, Ugurlu MU, Valk G, Plukker JTM, Sartorato P, Siqueira DR, Barontini M, Szperl M, Jarzab B, Verbeek HHG, Zelinka T, Vlcek P, Toledo SPA, Coutinho FL, Mannelli M, Recasens M, Demarquet L, Petramala L, Yaremchuk S, Zabolotnyi D, Schiavi F, Opocher G, Racz K, Januszewicz A, Weryha G, Henry JF, Brue T, Conte-Devolx B, Eng C, Neumann HPH. Outcomes of adrenal-sparing surgery or total adrenalectomy in phaeochromocytoma associated with multiple endocrine neoplasia type 2: an international retrospective population-based study. Lancet Oncol 2014; 15:648-55. [PMID: 24745698 DOI: 10.1016/s1470-2045(14)70154-8] [Citation(s) in RCA: 77] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
BACKGROUND The prevention of medullary thyroid cancer in patients with multiple endocrine neoplasia type 2 syndrome has demonstrated the ability of molecular diagnosis and prophylactic surgery to improve patient outcomes. However, the other major neoplasia associated with multiple endocrine neoplasia type 2, phaeochromocytoma, is not as well characterised in terms of occurrence and treatment outcomes. In this study, we aimed to systematically characterise the outcomes of management of phaeochromocytoma associated with multiple endocrine neoplasia type 2. METHODS This multinational observational retrospective population-based study compiled data on patients with multiple endocrine neoplasia type 2 from 30 academic medical centres across Europe, the Americas, and Asia. Patients were included if they were carriers of germline pathogenic mutations of the RET gene, or were first-degree relatives with histologically proven medullary thyroid cancer and phaeochromocytoma. We gathered clinical information about patients'RET genotype, type of treatment for phaeochromocytoma (ie, unilateral or bilateral operations as adrenalectomy or adrenal-sparing surgery, and as open or endoscopic operations), and postoperative outcomes (adrenal function, malignancy, and death). The type of surgery was decided by each investigator and the timing of surgery was patient driven. The primary aim of our analysis was to compare disease-free survival after either adrenal-sparing surgery or adrenalectomy. FINDINGS 1210 patients with multiple endocrine neoplasia type 2 were included in our database, 563 of whom had phaeochromocytoma. Treatment was adrenalectomy in 438 (79%) of 552 operated patients, and adrenal-sparing surgery in 114 (21%). Phaeochromocytoma recurrence occurred in four (3%) of 153 of the operated glands after adrenal-sparing surgery after 6-13 years, compared with 11 (2%) of 717 glands operated by adrenalectomy (p=0.57). Postoperative adrenal insufficiency or steroid dependency developed in 292 (86%) of 339 patients with bilateral phaeochromocytoma who underwent surgery. However, 47 (57%) of 82 patients with bilateral phaeochromocytoma who underwent adrenal-sparing surgery did not become steroid dependent. INTERPRETATION The treatment of multiple endocrine neoplasia type 2-related phaeochromocytoma continues to rely on adrenalectomies with their associated Addisonian-like complications and consequent lifelong dependency on steroids. Adrenal-sparing surgery, a highly successful treatment option in experienced centres, should be the surgical approach of choice to reduce these complications.
Collapse
Affiliation(s)
- Frederic Castinetti
- Department of Endocrinology, La Timone Hospital, Hopitaux de Marseille and Centre de Recherche en Neurobiologie et Neurophysiologie de Marseille, Aix-Marseille University, Marseille, France.
| | - Xiao-Ping Qi
- Departments of Oncologic and Urologic Surgery, The 117th PLA Hospital, PLA Hangzhou Clinical College, Anhui Medical University, Hangzhou, China
| | - Martin K Walz
- Department of Surgery and Center of Minimally Invasive Surgery, Kliniken Essen-Mitte, Essen, Germany
| | - Ana Luiza Maia
- Thyroid Section, Endocrinology Division, Hospital de Clínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Brazil
| | - Gabriela Sansó
- Center for Endocrinological Investigations, Hospital de Ninos R Gutierrez, Buenos Aires, Argentina
| | | | - Kornelia Hasse-Lazar
- Department of Nuclear Medicine and Endocrine Oncology, Maria Sklodowska Curie Memorial Center and Institute of Oncology, Gliwice Branch, Gliwice, Poland
| | - Thera P Links
- Department of Endocrinology, University Medical Center Groningen, University of Groningen, Netherlands
| | - Sarka Dvorakova
- Department of Molecular Endocrinology, Institute of Endocrinology, Prague, Czech Republic
| | - Rodrigo A Toledo
- Department of Endocrinology, University of Sao Paulo School of Medicine, Sao Paulo, Brazil
| | - Caterina Mian
- Operative Unit of the Endocrinology Department of Medicine (DIMED), University of Padova, Padova, Italy
| | - Maria Joao Bugalho
- Servico de Endocrinologia, Instituto Portugues de Oncologia de Lisboa Francisco Gentil E.P.E. and Faculdade de Ciencias Médicas, Universidade Nova de Lisboa, Lisbon, Portugal
| | - Nelson Wohllk
- Endocrine Section, Universidad de Chile, Hospital del Salvador, Santiago de Chile, Chile
| | | | - Letizia Canu
- Department of Experimental and Clinical Biomedical Sciences, Endocrinology Unit, University of Florence, Florence, Italy
| | - Paola Loli
- Department of Endocrinology, Ospedale Niguarda Cà Granda, Milan, Italy
| | - Simona R Bergmann
- Division of Endocrinology and Diabetology, Faculty of Medicine, Philipps University of Marburg, Marburg, Germany
| | - Josefina Biarnes Costa
- Hospital Universitari de Girona, Gerencia Territorial Girona, Institut Català de la Salut, Girona, Spain
| | - Ozer Makay
- Department of General Surgery, Division of Endocrine Surgery, Ege University Hospital, Izmir, Turkey
| | - Attila Patocs
- Molecular Medicine Research Group, HSA-SE "Lendület" Hereditary Endocrine Tumor Research Group, Hungarian Academy of Sciences and Semmelweis University, Budapest, Hungary
| | - Marija Pfeifer
- Department of Endocrinology, University Medical Center Ljubljana, Ljubljana, Slovenia
| | - Nalini S Shah
- Department of Endocrinology, Seth G S Medical College, King Edward Memorial Hospital, Parel, Mumbai, India
| | - Thomas Cuny
- Department of Endocrinology, University Hospital, Nancy, France
| | | | - Birke Bausch
- 2nd Department of Medicine, University Medical Centre, Albert Ludwigs University of Freiburg, Freiburg, Germany
| | - Ernst von Dobschuetz
- Department of Visceral Surgery, University Medical Centre, Albert Ludwigs University of Freiburg, Freiburg, Germany
| | - Claudio Letizia
- Department of Internal Medicine and Medical Specialties, University La Sapienza, Rome, Italy
| | - Marcin Barczynski
- Department of Endocrine Surgery, Third Chair of General Surgery, Jagiellonian University, Medical College, Krakow, Poland
| | - Maria K Alevizaki
- Endocrine Unit Evgenideion Hospital and Department of Medical Therapeutics, Alexandra Hospital, Athens University School of Medicine, Athens, Greece
| | - Malgorzata Czetwertynska
- Department of Endocrinology, Maria Sklodowska Curie Memorial Center and Institute of Oncology, Warsaw, Poland
| | - M Umit Ugurlu
- Department of General Surgery, Breast and Endocrine Surgery Unit, Marmara University, Istanbul, Turkey
| | - Gerlof Valk
- Department of Internal Medicine, University Medical Centre Utrecht, Utrecht, Netherlands
| | - John T M Plukker
- Department of Surgery, University Medical Centre, Groningen, Netherlands
| | - Paola Sartorato
- Department of Internal Medicine, General Hospital, Montebelluna, Treviso, Italy
| | - Debora R Siqueira
- Thyroid Section, Endocrinology Division, Hospital de Clínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Brazil
| | - Marta Barontini
- Center for Endocrinological Investigations, Hospital de Ninos R Gutierrez, Buenos Aires, Argentina
| | | | - Barbara Jarzab
- Department of Nuclear Medicine and Endocrine Oncology, Maria Sklodowska Curie Memorial Center and Institute of Oncology, Gliwice Branch, Gliwice, Poland
| | - Hans H G Verbeek
- Department of Endocrinology, University Medical Center Groningen, University of Groningen, Netherlands
| | - Tomas Zelinka
- 3rd Department of Medicine-Department of Endocrinology and Metabolism, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic
| | - Petr Vlcek
- Department of Nuclear Medicine and Endocrinology, Second Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Sergio P A Toledo
- Department of Endocrinology, University of Sao Paulo School of Medicine, Sao Paulo, Brazil
| | - Flavia L Coutinho
- Department of Endocrinology, University of Sao Paulo School of Medicine, Sao Paulo, Brazil
| | - Massimo Mannelli
- Department of Experimental and Clinical Biomedical Sciences, Endocrinology Unit, University of Florence, Florence, Italy
| | - Monica Recasens
- Hospital Universitari de Girona, Gerencia Territorial Girona, Institut Català de la Salut, Girona, Spain
| | - Lea Demarquet
- Department of Endocrinology, University Hospital, Nancy, France
| | - Luigi Petramala
- Department of Internal Medicine and Medical Specialties, University La Sapienza, Rome, Italy
| | | | | | - Francesca Schiavi
- Familial Cancer Clinic and Oncoendocrinology, Veneto Institute of Oncology, IRCCS Padova, Padova, Italy
| | - Giuseppe Opocher
- Department of Medicine (DIMED), University of Padova, Padova, Italy
| | - Karoly Racz
- 2nd Department of Internal Medicine, Semmelweis University, Budapest, Hungary
| | | | - Georges Weryha
- Department of Endocrinology, University Hospital, Nancy, France
| | - Jean-Francois Henry
- Aix-Marseille University, Department of Endocrine Surgery, La Timone Hospital, Marseille, France
| | - Thierry Brue
- Department of Endocrinology, La Timone Hospital, Hopitaux de Marseille and Centre de Recherche en Neurobiologie et Neurophysiologie de Marseille, Aix-Marseille University, Marseille, France
| | - Bernard Conte-Devolx
- Department of Endocrinology, La Timone Hospital, Hopitaux de Marseille and Centre de Recherche en Neurobiologie et Neurophysiologie de Marseille, Aix-Marseille University, Marseille, France
| | - Charis Eng
- Genomic Medicine Institute, Lerner Research Institute and Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Hartmut P H Neumann
- Section for Preventive Medicine, Department of Nephrology and General Medicine, University Medical Centre, Albert Ludwigs University of Freiburg, Freiburg, Germany
| |
Collapse
|
46
|
Hibi Y, Ohye T, Ogawa K, Shimizu Y, Shibata M, Kagawa C, Mizuno Y, Uchino S, Kosugi S, Kurahashi H, Iwase K. Pheochromocytoma as the first manifestation of MEN2A with RET mutation S891A: report of a case. Surg Today 2014; 44:2195-200. [PMID: 24449023 PMCID: PMC4194010 DOI: 10.1007/s00595-013-0826-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2013] [Accepted: 07/16/2013] [Indexed: 12/16/2022]
Abstract
We report a rare case with pheochromocytoma as the first manifestation of multiple endocrine neoplasia type 2A with RET mutation S891A. Bilateral pheochromocytomas were identified in a 54-year-old woman. Screening for RET revealed a rare S891A mutation located in the intracellular tyrosine kinase domain. This mutation was previously recognized as one of the mutations only in cases manifesting solely medullary thyroid carcinomas (MTCs). Since calcitonin stimulation test indicated positive result, total thyroidectomy was performed 1 year after the bilateral adrenalectomy, and C-cell hyperplasia was diagnosed by histopathological examination. Our report suggests that cases with S891A mutation, akin to those with other RET mutations, require screening for pheochromocytoma. In addition, it is indicated that calcitonin stimulation test should be performed even in the unaffected elder cases with S891A mutation although the mutation is classified as lowest risk group on MTC in guidelines.
Collapse
Affiliation(s)
- Yatsuka Hibi
- Department of Endocrine Surgery, Fujita Health University School of Medicine, 1-98 Dengakugakubo, Kutsukake-cho, Toyoake, Aichi, 470-1192, Japan,
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|