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Frye CC, Brown TC, Olson JA. Evaluation and Surgical Management of Multiple Endocrine Neoplasias. Surg Clin North Am 2024; 104:909-928. [PMID: 38944508 DOI: 10.1016/j.suc.2024.02.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/01/2024]
Abstract
Multiple endocrine neoplasia (MEN) syndromes are rare autosomal dominant diseases that are associated with a mixture of both endocrine and non-endocrine tumors. Traditionally, there are 2 types of MEN that have unique clinical associations: MEN 1 (parathyroid hyperplasia, pancreatic neuroendocrine tumors, and pituitary tumors) and MEN 2 (medullary thyroid carcinoma and pheochromocytoma), which is further classified into MEN 2A (adds parathyroid adenomas) and 2B (adds ganglioneuromas and marfanoid habitus). Many of the endocrine tumors are resected surgically, and the pre, intra, and postoperative management strategies used must take into account the high recurrence rates asscioated with MEN tumors.
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Affiliation(s)
- C Corbin Frye
- Department of Surgery, General Surgery Resident, Washington University School of Medicine, St. Louis, MO, USA.
| | - Taylor C Brown
- Department of Surgery, Section of Surgical Oncology, Assistant Professor, Washington University School of Medicine, St. Louis, MO, USA
| | - John A Olson
- Department of Surgery, Section of Surgical Oncology, Chair and Professor, Washington University School of Medicine, St. Louis, MO, USA
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Yuan JH, Luo S, Zhang DG, Wang LS. Early detection of multiple endocrine neoplasia type 1: A case report. World J Gastroenterol 2024; 30:3247-3252. [DOI: 10.3748/wjg.v30.i26.3247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2024] [Revised: 05/28/2024] [Accepted: 06/20/2024] [Indexed: 07/09/2024] Open
Abstract
BACKGROUND Multiple endocrine neoplasias (MENs) are a group of hereditary diseases involving multiple endocrine glands, and their prevalence is low. MEN type 1 (MEN1) has diverse clinical manifestations, mainly involving the parathyroid glands, gastrointestinal tract, pancreas and pituitary gland, making it easy to miss the clinical diagnosis.
CASE SUMMARY We present the case of a patient in whom MEN1 was detected early. A middle-aged male with recurrent abdominal pain and diarrhea was admitted to the hospital. Blood tests at admission revealed hypercalcemia and hypophosphatemia, and emission computed tomography of the parathyroid glands revealed a hyperfunctioning parathyroid lesion. Gastroscopy findings suggested a duodenal bulge and ulceration. Ultrasound endoscopy revealed a hypoechoic lesion in the duodenal bulb. Further blood tests revealed elevated levels of serum gastrin. Surgery was performed, and pathological analysis of the surgical specimens revealed a parathyroid adenoma after parathyroidectomy and a neuroendocrine tumor after duodenal bulbectomy. The time from onset to the definitive diagnosis of MEN1 was only approximately 1 year.
CONCLUSION For patients who present with gastrointestinal symptoms accompanied by hypercalcemia and hypophosphatemia, clinicians need to be alert to the possibility of MEN1.
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Affiliation(s)
- Jie-Hao Yuan
- Department of Gastroenterology, Shenzhen People’s Hospital (The Second Clinical Medical College, Jinan University), Shenzhen 518020, Guangdong Province, China
| | - Su Luo
- Department of Gastroenterology, Shenzhen People’s Hospital (The Second Clinical Medical College, Jinan University), Shenzhen 518020, Guangdong Province, China
| | - Ding-Guo Zhang
- Department of Gastroenterology, Shenzhen People’s Hospital (The Second Clinical Medical College, Jinan University), Shenzhen 518020, Guangdong Province, China
| | - Li-Sheng Wang
- Department of Gastroenterology, Shenzhen People’s Hospital (The Second Clinical Medical College, Jinan University), Shenzhen 518020, Guangdong Province, China
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Chevalier B, Coppin L, Romanet P, Cuny T, Maïza JC, Abeillon J, Forestier J, Walter T, Gilly O, Le Bras M, Smati S, Nunes ML, Geslot A, Grunenwald S, Mouly C, Arnault G, Wagner K, Koumakis E, Cortet-Rudelli C, Merlen É, Jannin A, Espiard S, Morange I, Baudin É, Cavaille M, Tauveron I, Teissier MP, Borson-Chazot F, Mirebeau-Prunier D, Savagner F, Pasmant É, Giraud S, Vantyghem MC, Goudet P, Barlier A, Cardot-Bauters C, Odou MF. Beyond MEN1, When to Think About MEN4? Retrospective Study on 5600 Patients in the French Population and Literature Review. J Clin Endocrinol Metab 2024; 109:e1482-e1493. [PMID: 38288531 DOI: 10.1210/clinem/dgae055] [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: 09/11/2023] [Revised: 12/18/2023] [Accepted: 01/25/2024] [Indexed: 03/13/2024]
Abstract
CONTEXT Germline CDKN1B variants predispose patients to multiple endocrine neoplasia type 4 (MEN4), a rare MEN1-like syndrome, with <100 reported cases since its discovery in 2006. Although CDKN1B mutations are frequently suggested to explain cases of genetically negative MEN1, the prevalence and phenotype of MEN4 patients is poorly known, and genetic counseling is unclear. OBJECTIVE To evaluate the prevalence of MEN4 in MEN1-suspected patients and characterize the phenotype of MEN4 patients. DESIGN Retrospective observational nationwide study. Narrative review of literature and variant class reassessment. PATIENTS We included all adult patients with class 3/4/5 CDKN1B variants identified by the laboratories from the French Oncogenetic Network on Neuroendocrine Tumors network between 2015 and 2022 through germline genetic testing for MEN1 suspicion. After class reassessment, we compared the phenotype of symptomatic patients with class 4/5 CDKN1B variants (ie, with genetically confirmed MEN4 diagnosis) in our series and in literature with 66 matched MEN1 patients from the UMD-MEN1 database. RESULTS From 5600 MEN1-suspected patients analyzed, 4 with class 4/5 CDKN1B variant were found (0.07%). They presented with multiple duodenal NET, primary hyperparathyroidism (PHPT) and adrenal nodule, isolated PHPT, PHPT, and pancreatic neuroendocrine tumor. We listed 29 patients with CDKN1B class 4/5 variants from the literature. Compared with matched MEN1 patients, MEN4 patients presented lower NET incidence and older age at PHPT diagnosis. CONCLUSION The prevalence of MEN4 is low. PHPT and pituitary adenoma represent the main associated lesions, NETs are rare. Our results suggest a milder and later phenotype than in MEN1. Our observations will help to improve genetic counseling and management of MEN4 families.
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Affiliation(s)
- Benjamin Chevalier
- Department of Endocrinology, Diabetology and Metabolism, Lille University Hospital, 59000 Lille, France
- University of Lille, 59000 Lille, France
- Department of Nuclear Medicine, Lille University Hospital, 59000 Lille, France
| | - Lucie Coppin
- University of Lille, CNRS, Inserm, CHU Lille, UMR9020-U1277-CANTHER-Cancer-Heterogeneity Plasticity and Resistance to Therapies, 59000 Lille, France
- CHU Lille, Service de Biochimie et Biologie moléculaire « Hormonologie, Métabolisme-Nutrition, Oncologie, 59000 Lille, France
| | - Pauline Romanet
- Laboratory of Molecular Biology GEnOPé, Biogénopôle, Aix Marseille Univ, APHM, INSERM, UMR1251 MMG, Hôpital de la Timone, 13005 Marseille, France
| | - Thomas Cuny
- Department of Endocrinology, Aix Marseille Univ, APHM, INSERM, UMR1251 MMG, MARMARA Institute, CRMR HYPO, Hôpital de la Conception, 13005 Marseille, France
| | - Jean-Christophe Maïza
- Department of Endocrinology, Diabetes, and Nutrition, GHSR, Centre Hospitalo-Universitaire de la Réunion, 97448 Saint-Pierre, La Réunion, France
| | - Juliette Abeillon
- Hospices Civils de Lyon, Fédération d'Endocrinologie, Université Claude Bernard Lyon 1, 69003 Lyon, France
| | - Julien Forestier
- Service d'Oncologie Médicale et Hépatogastroentérologie, Hospices Civil de Lyon, 69003 Lyon, France
| | - Thomas Walter
- Service d'Oncologie Médicale et Hépatogastroentérologie, Hospices Civil de Lyon, 69003 Lyon, France
- Université de Lyon, 69003 Lyon, France
| | - Olivier Gilly
- Department of Metabolic and Endocrine Disease, CHU Nîmes, Université Montpellier, 30900 Nîmes, France
| | - Maëlle Le Bras
- Service d'endocrinologie, diabétologie, nutrition, Nantes Université, CHU Nantes, l'institut du thorax, F-44000 Nantes, France
| | - Sarra Smati
- Service d'endocrinologie, diabétologie, nutrition, Nantes Université, CHU Nantes, l'institut du thorax, F-44000 Nantes, France
| | - Marie Laure Nunes
- Department of Endocrinology, Diabetes and Nutrition, University Hospital (CHU) and University of Bordeaux, 33404 Bordeaux, France
| | - Aurore Geslot
- Service d'endocrinologie, maladies métaboliques et nutrition, pôle cardio-vasculaire et métabolique, CHU Larrey, 31059 Toulouse cedex, France
| | - Solange Grunenwald
- Service d'endocrinologie, maladies métaboliques et nutrition, pôle cardio-vasculaire et métabolique, CHU Larrey, 31059 Toulouse cedex, France
| | - Céline Mouly
- Service d'endocrinologie, maladies métaboliques et nutrition, pôle cardio-vasculaire et métabolique, CHU Larrey, 31059 Toulouse cedex, France
| | | | - Kathy Wagner
- Department of Pediatrics, CHU-Lenval, 06200 Nice, France
| | - Eugénie Koumakis
- Reference Center for Rare Disorders of Calcium and Phosphate Metabolism, Reference Center for Rare Genetic Bone Disorders, OSCAR Filière, Rheumatology Department, Cochin Hospital, AP-HP Centre-Paris University, INSERM U1160, Institut Imagine, 75014 Paris, France
| | - Christine Cortet-Rudelli
- Department of Endocrinology, Diabetology and Metabolism, Lille University Hospital, 59000 Lille, France
| | - Émilie Merlen
- Department of Endocrinology, Diabetology and Metabolism, Lille University Hospital, 59000 Lille, France
| | - Arnaud Jannin
- Department of Endocrinology, Diabetology and Metabolism, Lille University Hospital, 59000 Lille, France
- University of Lille, 59000 Lille, France
- University of Lille, CNRS, Inserm, CHU Lille, UMR9020-U1277-CANTHER-Cancer-Heterogeneity Plasticity and Resistance to Therapies, 59000 Lille, France
| | - Stéphanie Espiard
- Department of Endocrinology, Diabetology and Metabolism, Lille University Hospital, 59000 Lille, France
- University of Lille, 59000 Lille, France
| | - Isabelle Morange
- Department of Endocrinology, Aix Marseille Univ, APHM, INSERM, UMR1251 MMG, MARMARA Institute, CRMR HYPO, Hôpital de la Conception, 13005 Marseille, France
| | - Éric Baudin
- Department of Endocrine Oncology and Imaging, Gustave Roussy Cancer Campus Grand, 94800 Villejuif, France
| | - Mathias Cavaille
- U1240 Imagerie Moléculaire et Stratégies Théranostiques, INSERM, Université Clermont Auvergne, 63000 Clermont-Ferrand, France
- Département d'Oncogénétique, Centre Jean Perrin, 63000 Clermont Ferrand, France
| | - Igor Tauveron
- Service d'Endocrinologie, Diabétologie et Maladies Métaboliques, CHU Clermont-Ferrand, 63000 Clermont-Ferrand, France
- Laboratoire GReD, Université Clermont Auvergne, 63000 Clermont-Ferrand, France
| | - Marie-Pierre Teissier
- Unité INSERM 1094 & IRD, Université de Limoges, 87025 Limoges, France
- Service d'Endocrinologie-Diabétologie et Maladies métaboliques, Centre hospitalier universitaire Dupuytren 2, 87042 Limoges, France
| | - Françoise Borson-Chazot
- Hospices Civils de Lyon, Fédération d'Endocrinologie, Université Claude Bernard Lyon 1, 69003 Lyon, France
| | - Delphine Mirebeau-Prunier
- Unité Mixte de Recherche (UMR) MITOVASC, Laboratoire de Biochimie et Biologie Moléculaire, INSERM U1083, CNRS 6015, Université d'Angers, Centre Hospitalier Universitaire d'Angers, Angers 49933, France
| | - Frédérique Savagner
- Laboratory of Biochemistry and Molecular Biology, IFB-CHU, 31000 Toulouse, France
| | - Éric Pasmant
- Service de Génétique et Biologie Moléculaires, Hôpital Cochin, DMU BioPhyGen, Assistance Publique-Hôpitaux de Paris, AP-HP, Centre-Université de Paris, 75014 Paris, France
- Institut Cochin, Cancer Department, Inserm U1016, CNRS UMR8104, Université de Paris, CARPEM, 75014 Paris, France
| | - Sophie Giraud
- Genetics Department, Hospices Civils de LYON (HCL), University Hospital, East Pathology Center, 69029 Bron Cedex, France
| | - Marie-Christine Vantyghem
- Department of Endocrinology, Diabetology and Metabolism, Lille University Hospital, 59000 Lille, France
- University of Lille, 59000 Lille, France
- Institut National de la Santé et de la Recherche Médicale (INSERM), European Genomic Institute for Diabetes (EGID), CHU Lille, 59000 Lille, France
| | - Pierre Goudet
- Service de Chirurgie Viscérale et Endocrinienne, Centre Hospitalier Universitaire François Mitterand, 21000 Dijon, France
| | - Anne Barlier
- Laboratory of Molecular Biology GEnOPé, Biogénopôle, Aix Marseille Univ, APHM, INSERM, UMR1251 MMG, Hôpital de la Timone, 13005 Marseille, France
| | - Catherine Cardot-Bauters
- Department of Endocrinology, Diabetology and Metabolism, Lille University Hospital, 59000 Lille, France
| | - Marie Françoise Odou
- CHU Lille, Service de Biochimie et Biologie moléculaire « Hormonologie, Métabolisme-Nutrition, Oncologie, 59000 Lille, France
- University of Lille, Inserm, CHU Lille, U1286-Infinite-Institute for Translational Research in Inflammation, 59000 Lille, France
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Dupuis H, Lemaitre M, Jannin A, Douillard C, Espiard S, Vantyghem MC. Lipomatoses. ANNALES D'ENDOCRINOLOGIE 2024; 85:231-247. [PMID: 38871514 DOI: 10.1016/j.ando.2024.05.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2024]
Abstract
Lipomatoses are benign proliferation of adipose tissue. Lipomas (benign fat tumors) are the most common component of lipomatosis. They may be unique or multiple, encapsulated or not, subcutaneous or sometimes visceral. In some cases, they form large areas of non-encapsulated fat hypertrophy, with a variable degree of fibrosis. They can develop despite the absence of obesity. They may be familial or acquired. At difference with lipodystrophy syndromes, they are not associated with lipoatrophy areas, except in some rare cases such as type 2 familial partial lipodystrophy syndromes (FPLD2). Their metabolic impact is variable in part depending on associated obesity. They may have functional or aesthetic consequences. Lipomatosis may be isolated, be part of a syndrome, or may be visceral. Isolated lipomatoses include multiple symmetrical lipomatosis (Madelung disease or Launois-Bensaude syndrome), familial multiple lipomatosis, the painful Dercum's disease also called Adiposis Dolorosa or Ander syndrome, mesosomatic lipomatosis also called Roch-Leri lipomatosis, familial angiolipomatosis, lipedema and hibernomas. Syndromic lipomatoses include PIK3CA-related disorders, Cowden/PTEN hamartomas-tumor syndrome, some lipodystrophy syndromes, and mitochondrial diseases, especially MERRF, multiple endocrine neoplasia type 1, neurofibromatosis type 1, Wilson disease, Pai or Haberland syndromes. Finally, visceral lipomatoses have been reported in numerous organs and sites: pancreatic, adrenal, abdominal, epidural, mediastinal, epicardial… The aim of this review is to present the main types of lipomatosis and their physiopathological component, when it is known.
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Affiliation(s)
- Hippolyte Dupuis
- CHU Lille, Endocrinology, Diabetology and Metabolism, 59000 Lille, France
| | - Madleen Lemaitre
- CHU Lille, Endocrinology, Diabetology and Metabolism, 59000 Lille, France; University Lille, 59000 Lille, France
| | - Arnaud Jannin
- CHU Lille, Endocrinology, Diabetology and Metabolism, 59000 Lille, France; University Lille, 59000 Lille, France
| | - Claire Douillard
- CHU Lille, Endocrinology, Diabetology and Metabolism, 59000 Lille, France
| | - Stéphanie Espiard
- CHU Lille, Endocrinology, Diabetology and Metabolism, 59000 Lille, France; University Lille, 59000 Lille, France; Inserm U1190, 59000 Lille, France
| | - Marie-Christine Vantyghem
- CHU Lille, Endocrinology, Diabetology and Metabolism, 59000 Lille, France; University Lille, 59000 Lille, France; Inserm U1190, 59000 Lille, France; Competence center PRISIS, Endocrinology and Metabolism Department, CHU, Lille, France.
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Li X, Gu L, Zhao W, Yu Z, Xiao J, Cao C. Successful management of a multiple endocrine neoplasia type 1-associated thymic neuroendocrine neoplasms with acute chest pain as initial symptom: A rare case report. Clin Case Rep 2024; 12:e9031. [PMID: 38883224 PMCID: PMC11176734 DOI: 10.1002/ccr3.9031] [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: 01/16/2024] [Revised: 03/29/2024] [Accepted: 04/07/2024] [Indexed: 06/18/2024] Open
Abstract
Key Clinical Message Acute chest pain can be the first manifestation of multiple endocrine neoplasia type 1(MEN1)-associated thymic neuroendocrine neoplasms (NEN). Comprehensive treatment may be an effective strategy for MEN1-associated NEN. Abstract Multiple endocrine neoplasia type 1(MEN1)-associated thymic neuroendocrine neoplasms (NEN) is caused by the mutation of tumor suppressor MEN1 gene. Patients with MEN1-associated NEN initially presenting with acute chest pain are very rare. In the manuscript, we reported a case of a 45-year-old man who developed MEN1-associated NEN with acute chest pain as initial symptom. Thoracoscopic thymotomy was performed and thymic NEN was successfully removed. Genetic test showed a germline mutation of MEN1 gene in this patient. Immunohistochemical staining exhibited Syn(+), CgA(+), INSM1(+), CD56(+) and Ki67-positive cells (2%) in MEN1-associated NEN. Further evaluation unveiled MEN1-associated benign tumors including digestive NEN and pituitary gland adenoma. The 99mTc-HYNIC-TOC scintigraphy showed that focally increased radioactivity in the mid-upper abdomen. This patient was administered with 50Gy/25F of radiation dose to treat the postoperative lesions. Subsequently, sandostatin LAR (30 mg per week) was used as systemic therapy. He had no recurrence or metastasis for 6-month follow-up. Thus, acute chest pain can be the first manifestation of MEN1-associated NEN, and comprehensive treatment including surgery, radiation and systemic treatment may be an effective strategy for MEN1-associated NEN.
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Affiliation(s)
- Xuesong Li
- School of Clinical Medicine Tsinghua University Beijing China
| | - Liangbiao Gu
- Department of Endocrine and Metabolism Beijing Tsinghua Changgung Hospital Beijing China
| | - Wenhui Zhao
- Department of Endocrine and Metabolism Beijing Tsinghua Changgung Hospital Beijing China
| | - Zhuo Yu
- Department of Medical Oncology Beijing Tsinghua Changgung Hospital Beijing China
| | - Jianzhong Xiao
- Department of Endocrine and Metabolism Beijing Tsinghua Changgung Hospital Beijing China
| | - Chenxiang Cao
- Department of Endocrine and Metabolism Beijing Tsinghua Changgung Hospital Beijing China
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Wang S, Zhang W, Xu M, Xia M. Multiple neuroendocrine tumors in the stomach, duodenum and pancreas of a MEN1 patient. REVISTA ESPANOLA DE ENFERMEDADES DIGESTIVAS 2024; 116:339-341. [PMID: 37350653 DOI: 10.17235/reed.2023.9756/2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/24/2023]
Abstract
Gastrinoma, a common type of GEP-NENs, is often sporadic, rarely manifested as multiple endocrine neoplasia type 1 (MEN1). We described a rare case of MEN1-related gastrinomas in the stomach, duodenum and pancreas along with lymph node metastases. The female patient had a long history of recurrent abdominal pain and diarrhea. G1 neuroendocrine tumors were diagnosed by endoscopic biopsy in the pylorus, duodenal bulb and the neck of the pancreas successively. Her symptoms lessened and serum gastrin level decreased after surgery. This case will help us learn more about MEN1-associated patients who are confirmed with multiple neuroendocrine tumors.
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Affiliation(s)
- Sihui Wang
- Gastroenterology, The Affiliated Wuxi People's Hospital of Nanjing Medical University
| | - Wenjia Zhang
- Gastroenterology, The Affiliated Wuxi People's Hospital of Nanjing Medical University
| | - Mengyue Xu
- Gastroenterology, The Affiliated Wuxi People's Hospital of Nanjing Medical University
| | - Min Xia
- Gastroenterology, The Affiliated Wuxi People's Hospital of Nanjing Medical University, CHINA
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Marinari M, Marini F, Giusti F, Brandi ML. Role of Nutrition in the Management of Patients with Multiple Endocrine Neoplasia Type 1. Nutrients 2024; 16:1576. [PMID: 38892509 PMCID: PMC11174418 DOI: 10.3390/nu16111576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2024] [Revised: 05/18/2024] [Accepted: 05/22/2024] [Indexed: 06/21/2024] Open
Abstract
Multiple endocrine neoplasia type 1 (MEN1) is a rare syndrome caused by inactivating mutations in the MEN1 tumor suppressor gene. The three main clinical manifestations of MEN1 are primary hyperparathyroidism (PHPT), duodenal-pancreatic neuroendocrine tumors (DP-NETs) and anterior pituitary tumors. Endocrine tumors in patients with MEN1 differ from sporadic tumors because of their younger age at onset, common multiple presentations and the different clinical course. MEN1 is characterized by a complex clinical phenotype; thus, patients should be followed by a multidisciplinary team of experts that includes an endocrinologist, a surgeon, a oncologist, a radiotherapist, and not least, a nutritionist. It is important to remember the fundamental role that diet plays as a primary prevention tool, together with a healthy and active lifestyle in preventing osteoporosis/osteopenia and reducing the risk of developing kidney stones due to hypercalciuria, two frequent clinical complications in MEN1 patients. Is very important for MEN1 patients to have an adequate intake of calcium, vitamin D, magnesium and phosphate to maintain good bone health. The intake of foods containing oxalates must also be kept under control because in combination with calcium they concur to form calcium oxalate crystals, increasing the risk of nephrolithiasis. Another aspect to consider is the management of patients with pancreatic neuroendocrine tumors undergoing major surgical resections of the pancreas that can lead to alterations in digestion and absorption mechanisms due to partial or total reduction in pancreatic enzymes such as amylase, lipase, and protease, resulting in malabsorption and malnutrition. Therefore, the nutritionist's aim should be to devise a dietary plan that takes into consideration each single patient, educating them about a healthy and active lifestyle, and accompanying them through various life stages by implementing strategies that can enhance their quality of life.
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Affiliation(s)
- Monica Marinari
- Department of Pharmacy, University of Pisa, 56120 Pisa, Italy;
| | - Francesca Marini
- Fondazione Italiana Ricerca Sulle Malattie dell’Osso (FIRMO Onlus), 50129 Florence, Italy;
| | - Francesca Giusti
- Department of Experimental and Clinical Biomedical Sciences, University of Florence, 50139 Florence, Italy;
| | - Maria Luisa Brandi
- Fondazione Italiana Ricerca Sulle Malattie dell’Osso (FIRMO Onlus), 50129 Florence, Italy;
- Donatello Bone Clinic, Villa Donatello Hospital, 50019 Sesto Fiorentino, Italy
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Pinto D, Jong MCD, Parameswaran R. Challenges in genetic screening for inherited endocrinopathy affecting the thyroid, parathyroid and adrenal glands in Singapore. ANNALS OF THE ACADEMY OF MEDICINE, SINGAPORE 2024; 53:253-263. [PMID: 38920182 DOI: 10.47102/annals-acadmedsg.202368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/27/2024]
Abstract
Significant progress has been made in the understand-ing of many human diseases, especially cancers, which has contributed to improved and increased survival. The Human Genome Project and The Cancer Genome Atlas project brought about a new era, with an understanding of inherited diseases at a molecular level, which subsequently facilitated the option of precision medicine. Precision medicine has helped tailor treatment decisions at an individual level, for instance in terms of surgical treatments or targeted therapies in advanced diseases. Despite the increasing advances in genetic-lead precision medicine, this has not translated into increasing uptake among patients. Reasons for this may be potential knowledge gaps among clinicians; on reasons for poor uptake of genetic testing such as for cultural, religious or personal beliefs; and on financial implications such as lack of support from insurance companies. In this review, we look at the current scenario of genetic screening for common inherited endocrine conditions affecting the thyroid, parathyroid and adrenal glands in Singapore, and the implications associated with it.
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Affiliation(s)
- Diluka Pinto
- Division of Endocrine Surgery, National University Hospital, Singapore
| | - Mechteld C de Jong
- Division of Endocrine Surgery, National University Hospital, Singapore
- Division of Endocrine Surgery, Leeds Teaching Hospitals NHS Trust, United Kingdom
| | - Rajeev Parameswaran
- Division of Endocrine Surgery, National University Hospital, Singapore
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
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Miwa H, Sugimori K, Yonei S, Yoshimura H, Endo K, Oishi R, Funaoka A, Tsuchiya H, Kaneko T, Numata K, Maeda S. Differential Diagnosis of Solid Pancreatic Lesions Using Detective Flow Imaging Endoscopic Ultrasonography. Diagnostics (Basel) 2024; 14:882. [PMID: 38732296 PMCID: PMC11082975 DOI: 10.3390/diagnostics14090882] [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: 03/27/2024] [Revised: 04/18/2024] [Accepted: 04/22/2024] [Indexed: 05/13/2024] Open
Abstract
The differential diagnosis of solid pancreatic lesions (SPLs) using B-mode endoscopic ultrasonography (EUS) is challenging. Detective flow imaging (DFI) offers the potential for detecting low-flow vessels in the pancreas, thus enhancing diagnostic accuracy. This retrospective study aimed to investigate DFI-EUS findings of SPLs and analyze their differential diagnostic accuracy for pancreatic cancer. We included 104 patients with pathologically confirmed SPLs who underwent EUS between April 2021 and June 2023. Expert endosonographers, blinded to the patients' clinical data, evaluated images obtained through B-mode, eFLOW, and DFI-EUS. The frame rate and vessel detection sensitivity were compared between eFLOW and DFI, and the diagnostic criteria for pancreatic cancer were established. The visualization rate for vessels in SPLs was significantly higher with DFI-EUS (96%) compared to eFLOW (27%). Additionally, DFI showed a superior frame rate, sensitivity (99%), and accuracy (88%) for detecting pancreatic cancer, although with a modest specificity (43%). On DFI-EUS, characteristics such as hypovascularity, peritumoral vessel distribution, or spotty vessel form were suggestive of pancreatic cancer. DFI-EUS significantly improved the visualization of vascular structures within the SPLs, highlighting its efficacy as a diagnostic modality for pancreatic cancer.
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Affiliation(s)
- Haruo Miwa
- Gastroenterological Center, Yokohama City University Medical Center, Yokohama 232-0024, Japan (K.N.)
| | - Kazuya Sugimori
- Gastroenterological Center, Yokohama City University Medical Center, Yokohama 232-0024, Japan (K.N.)
| | - Shoichiro Yonei
- Gastroenterological Center, Yokohama City University Medical Center, Yokohama 232-0024, Japan (K.N.)
| | - Hayato Yoshimura
- Gastroenterological Center, Yokohama City University Medical Center, Yokohama 232-0024, Japan (K.N.)
| | - Kazuki Endo
- Gastroenterological Center, Yokohama City University Medical Center, Yokohama 232-0024, Japan (K.N.)
| | - Ritsuko Oishi
- Gastroenterological Center, Yokohama City University Medical Center, Yokohama 232-0024, Japan (K.N.)
| | - Akihiro Funaoka
- Gastroenterological Center, Yokohama City University Medical Center, Yokohama 232-0024, Japan (K.N.)
| | - Hiromi Tsuchiya
- Gastroenterological Center, Yokohama City University Medical Center, Yokohama 232-0024, Japan (K.N.)
| | - Takashi Kaneko
- Gastroenterological Center, Yokohama City University Medical Center, Yokohama 232-0024, Japan (K.N.)
| | - Kazushi Numata
- Gastroenterological Center, Yokohama City University Medical Center, Yokohama 232-0024, Japan (K.N.)
| | - Shin Maeda
- Department of Gastroenterology, Yokohama City University, Yokohama 236-0004, Japan;
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10
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Cetani F, Dinoi E, Pierotti L, Pardi E. Familial states of primary hyperparathyroidism: an update. J Endocrinol Invest 2024:10.1007/s40618-024-02366-7. [PMID: 38635114 DOI: 10.1007/s40618-024-02366-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Accepted: 03/24/2024] [Indexed: 04/19/2024]
Abstract
BACKGROUND Familial primary hyperparathyroidism (PHPT) includes syndromic and non-syndromic disorders. The former are characterized by the occurrence of PHPT in association with extra-parathyroid manifestations and includes multiple endocrine neoplasia (MEN) types 1, 2, and 4 syndromes, and hyperparathyroidism-jaw tumor (HPT-JT). The latter consists of familial hypocalciuric hypercalcemia (FHH) types 1, 2 and 3, neonatal severe primary hyperparathyroidism (NSHPT), and familial isolated primary hyperparathyroidism (FIHP). The familial forms of PHPT show different levels of PHPT penetrance, developing earlier and with multiglandular involvement compared to sporadic counterpart. All these diseases exhibit Mendelian inheritance patterns, and for most of them, the genes responsible have been identified. DNA testing for predisposing mutations is helpful in index cases or in individuals with a high suspicion of the disease. Early recognition of hereditary disorders of PHPT is of great importance for the best clinical and surgical approach. Genetic testing is useful in routine clinical practice because it will also involve appropriate screening for extra-parathyroidal manifestations related to the syndrome as well as the identification of asymptomatic carriers of the mutation. PURPOSE The aim of the review is to discuss the current knowledge on the clinical and genetic profile of these disorders along with the importance of genetic testing in clinical practice.
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Affiliation(s)
- F Cetani
- Endocrine Unit 2, University Hospital of Pisa, Via Paradisa 2, 56124, Pisa, Italy.
| | - E Dinoi
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - L Pierotti
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - E Pardi
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
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11
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Su H, Li P, Zhang F. Multiple endocrine neoplasia type 1 syndrome in a woman with hypoglycemia as the initial symptom. Asian J Surg 2024; 47:1882-1883. [PMID: 38191280 DOI: 10.1016/j.asjsur.2023.12.146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2023] [Accepted: 12/25/2023] [Indexed: 01/10/2024] Open
Affiliation(s)
- Hang Su
- Department of Thyroid and Breast Surgery, Hebei General Hospital Affiliated to North China University of Science and Technology, Shijiazhuang, China
| | - Pengcheng Li
- Department of Hepatobiliary and Pancreatic Surgery, Hebei General Hospital Affiliated to North China University of Science and Technology, Shijiazhuang, China
| | - Fenghua Zhang
- Department of Thyroid and Breast Surgery, Hebei General Hospital, Shijiazhuang, China.
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12
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Sahakian N, Castinetti F, Romanet P, Reznik Y, Brue T. Updates on the genetics of multiple endocrine neoplasia. ANNALES D'ENDOCRINOLOGIE 2024; 85:127-135. [PMID: 38325596 DOI: 10.1016/j.ando.2023.11.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Accepted: 11/20/2023] [Indexed: 02/09/2024]
Abstract
Multiple endocrine neoplasia (MEN) is a group of syndromes with a genetic predisposition to the appearance of endocrine tumors, and shows autosomal dominant transmission. The advent of molecular genetics has led to improvements in the management of MEN in terms of diagnosis, prognosis and therapy. The genetics of MEN is the subject of regular updates, which will be presented throughout this paper. MEN1, the first to be described, is associated with the MEN1 gene. MEN1 is well known in terms of the observed phenotype, with genetic analysis being conclusive in 90% of patients with a typical phenotype, but is negative in around 10% of families with MEN1. Improvement in analysis techniques and the identification of other genes responsable for phenocopies allows the resolution of some, but not all, cases, notably non-familial forms suspected to be fortuitous assocations with tumors. MEN4 is a rare phenocopy of MEN1 linked to constitutional mutations in the CDKN1B gene. Though it closely resembles the phenotype of MEN1, published data suggests the appearance of tumors is later and less frequent in MEN4. MEN2, which results from mutations in the RET oncogene, shows a strong genotype-phenotype correlation. This correlation is particularly evident in the major manifestation of MEN2, medullary thyroid carcinoma (MTC), in which disease aggressiveness is dependent on the pathogenic variant of RET. However, recent studies cast doubt on this correlation between MTC and pathogenic variant. Lastly, the recent description of families carrying a mutation in MAX, which is known to predispose to the development of pheochromocytoma and paraganglioma, and presents a phenotypic spectrum that evokes MEN, suggests the existence of another syndrome, MEN5.
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Affiliation(s)
- Nicolas Sahakian
- Aix Marseille Univ, AP-HM, Inserm, MMG, MarMaRa, Marseille, France; Department of Endocrinology, CRMR HYPO, La Conception University Hospital, AP-HM, Marseille, France.
| | - Frederic Castinetti
- Aix Marseille Univ, AP-HM, Inserm, MMG, MarMaRa, Marseille, France; Department of Endocrinology, CRMR HYPO, La Conception University Hospital, AP-HM, Marseille, France
| | - Pauline Romanet
- Aix Marseille Univ, AP-HM, Inserm, MMG, MarMaRa, Marseille, France; Laboratory of Molecular Biology, Biogenopole, Timone University Hospital, AP-HM, Marseille, France
| | - Yves Reznik
- Department of endocrinology, diabetes, metabolic disorders, University Hospital Caen, Caen, France
| | - Thierry Brue
- Aix Marseille Univ, AP-HM, Inserm, MMG, MarMaRa, Marseille, France; Department of Endocrinology, CRMR HYPO, La Conception University Hospital, AP-HM, Marseille, France
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13
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Boucher A, Delabie J, Lussey-Lepoutre C, Haissaguerre M, Ouvrard E, Lavinia V, Le Bras M, Batisse-Lignier M, Cuny T, Jacquet-Francillon N, Gaujoux S, Molina O, Imperiale A, Latge A, Ansquer C, Kelly A, Borson-Chazot F, Tlili G, Sebag F, Hamidou Z, Romanet P, Taïeb D. Performance of [ 18F]fluorocholine PET/CT in MEN1-related primary hyperparathyroidism before initial surgery or for persistent/recurrent disease. Eur J Nucl Med Mol Imaging 2024; 51:1349-1360. [PMID: 38057652 DOI: 10.1007/s00259-023-06537-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Accepted: 11/18/2023] [Indexed: 12/08/2023]
Abstract
PURPOSE The aims of the study were to evaluate the performance and robustness of [18F]fluorocholine PET/CT in detecting hyperfunctioning parathyroid glands in MEN1-related primary hyperparathyroidism (pHPT) at different stages of their disease. METHODS Retrospective French multicenter study including patients with MEN1 pHPT who underwent [18F]fluorocholine PET/CT at initial diagnosis or for evaluation of persistent/recurrent disease. PET/CT were independently reviewed by two readers in a blinded manner. The assessment of PET/CT on a per-patient basis was assessed using a comprehensive set of criteria that considered pathological findings or agreement with alternative diagnostic methods in non-operated patients. The secondary objectives included the analysis of the performance of PET/CT at a per-lesion level, with reference to a pathological Gold Standard, and examining its interobserver reproducibility. RESULTS A total of 71 MEN1 patients were included (73 PET/CT) in the study. At the per-patient level (entire cohort), [18F]fluorocholine PET/CT sensitivity ranged from 98.5 to 100% among the different readers. An average of 1.77 glands per PET was described, with 2.35 glands at the initial diagnosis (n = 23) and 1.5 in previously operated cases (n = 50). PET/CT detected more lesions than conventional imaging work-up (neck ultrasound and/or scintigraphy). At the per-lesion level (41 operated patients), sensitivity ranged across different readers from 84.4 to 87%, and specificity ranged from 94.7 to 98.8%. At initial diagnosis, all patients that exhibited 3 or more abnormal glands on PET underwent subtotal parathyroidectomy while 7 out of 13 patients with 1 or 2 gland abnormalities on PET underwent less than subtotal parathyroidectomy. Finally, the degree of inter-observer agreement was high. CONCLUSION [18F]fluorocholine PET/CT is a reliable and robust imaging modality for the evaluation of MEN1-related pHPT and could guide surgeons in achieving the optimal benefit-risk ratio. This study gives a great impetus for its adoption as a primary diagnostic tool in this context.
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Affiliation(s)
- Aymeric Boucher
- Department of Nuclear Medicine, La Timone University Hospital, CERIMED, Aix-Marseille University, 264 Rue Saint-Pierre, 13385, Marseille, France
| | - Julia Delabie
- Department of Endocrinology, Hôpital Louis Pradel, Hospices Civils de Lyon and Claude Bernard Lyon 1 University, Lyon, France
| | | | - Magalie Haissaguerre
- Department of Endocrinology and Endocrine Oncology, Haut Leveque Hospital, University Hospital of Bordeaux, Pessac, France
| | - Eric Ouvrard
- Department of Nuclear Medicine and Molecular Imaging, Institut de Cancérologie de Strasbourg Europe (ICANS), Strasbourg, France
| | - Vija Lavinia
- Department of Nuclear Medicine, Oncopole Claudius Regaud, Toulouse, France
| | - Maëlle Le Bras
- Department of Endocrinology, Diabetology and Nutrition, L'institut du Thorax, CHU Nantes, 44000, Nantes, France
| | | | - Thomas Cuny
- Department of Endocrinology, Conception Hospital, Aix-Marseille University, Marseille, France
| | - Nicolas Jacquet-Francillon
- Department of Nuclear Medicine, Hospices Civils de Lyon, Claude Bernard Lyon 1 University, Lyon Sud Hospital, Pierre-Bénite, Lyon, France
| | - Sébastien Gaujoux
- Department of General, Visceral, and Endocrine Surgery, Pitié-Salpêtrière Hospital, AP-HP, Paris Sorbonne Université, Paris, France
| | - Océane Molina
- Department of Endocrinology and Endocrine Oncology, Haut Leveque Hospital, University Hospital of Bordeaux, Pessac, France
| | - Alessio Imperiale
- Department of Nuclear Medicine and Molecular Imaging, Institut de Cancérologie de Strasbourg Europe (ICANS), Strasbourg, France
| | - Adrien Latge
- Department of Nuclear Medicine, Oncopole Claudius Regaud, Toulouse, France
| | - Catherine Ansquer
- Department of Nuclear Medicine, CHU Nantes, Nantes Université, 44000, Nantes, France
| | - Antony Kelly
- Department of Nuclear Medicine, Centre Jean Perrin, Clermont-Ferrand, France
| | - Françoise Borson-Chazot
- Department of Endocrinology, Hôpital Louis Pradel, Hospices Civils de Lyon and Claude Bernard Lyon 1 University, Lyon, France
| | - Ghoufrane Tlili
- Department of Nuclear Medicine, Bordeaux University and Hospitals, 33604, Bordeaux, France
| | - Frédéric Sebag
- Department of Endocrine Surgery, Aix-Marseille University, Conception Hospital, Marseille, France
| | - Zeinab Hamidou
- Department of Public Health, Aix-Marseille University, Marseille, France
| | - Pauline Romanet
- Laboratory of Molecular Biology Hospital La Timone, Aix Marseille Univ, APHM, INSERM, MMG, Marseille, France
| | - David Taïeb
- Department of Nuclear Medicine, La Timone University Hospital, CERIMED, Aix-Marseille University, 264 Rue Saint-Pierre, 13385, Marseille, France.
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14
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English KA, Lines KE, Thakker RV. Genetics of hereditary forms of primary hyperparathyroidism. Hormones (Athens) 2024; 23:3-14. [PMID: 38038882 PMCID: PMC10847196 DOI: 10.1007/s42000-023-00508-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Accepted: 11/07/2023] [Indexed: 12/02/2023]
Abstract
Primary hyperparathyroidism (PHPT), a relatively common disorder characterized by hypercalcemia with raised or inappropriately normal serum parathyroid hormone (PTH) concentrations, may occur as part of a hereditary syndromic disorder or as a non-syndromic disease. The associated syndromic disorders include multiple endocrine neoplasia types 1-5 (MEN1-5) and hyperparathyroidism with jaw tumor (HPT-JT) syndromes, and the non-syndromic forms include familial hypocalciuric hypercalcemia types 1-3 (FHH1-3), familial isolated hyperparathyroidism (FIHP), and neonatal severe hyperparathyroidism (NS-HPT). Such hereditary forms may occur in > 10% of patients with PHPT, and their recognition is important for implementation of gene-specific screening protocols and investigations for other associated tumors. Syndromic PHPT tends to be multifocal and multiglandular with most patients requiring parathyroidectomy with the aim of limiting end-organ damage associated with hypercalcemia, particularly osteoporosis, nephrolithiasis, and renal failure. Some patients with non-syndromic PHPT may have mutations of the MEN1 gene or the calcium-sensing receptor (CASR), whose loss of function mutations usually cause FHH1, a disorder associated with mild hypercalcemia and may follow a benign clinical course. Measurement of the urinary calcium-to-creatinine ratio clearance (UCCR) may help to distinguish patients with FHH from those with PHPT, as the majority of FHH patients have low urinary calcium excretion (UCCR < 0.01). Once genetic testing confirms a hereditary cause of PHPT, further genetic testing can be offered to the patients' relatives and subsequent screening can be carried out in these affected family members, which prevents inappropriate testing in normal individuals.
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Affiliation(s)
- Katherine A English
- OCDEM, Radcliffe Department of Medicine, Churchill Hospital, University of Oxford, Oxford, OX3 7LJ, UK
| | - Kate E Lines
- OCDEM, Radcliffe Department of Medicine, Churchill Hospital, University of Oxford, Oxford, OX3 7LJ, UK
- Oxford NIHR Biomedical Research Centre, Oxford University Hospitals Trust, Oxford, OX3 7LE, UK
| | - Rajesh V Thakker
- OCDEM, Radcliffe Department of Medicine, Churchill Hospital, University of Oxford, Oxford, OX3 7LJ, UK.
- Oxford NIHR Biomedical Research Centre, Oxford University Hospitals Trust, Oxford, OX3 7LE, UK.
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15
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Пылина СВ, Еремкина АК, Елфимова АР, Горбачева АМ, Мокрышева НГ. [Comparative analysis of bone complications/manifestations in sporadic and MEN1-related primary hyperparathyroidism]. PROBLEMY ENDOKRINOLOGII 2024; 70:81-90. [PMID: 38433544 PMCID: PMC10926251 DOI: 10.14341/probl13385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/22/2023] [Revised: 11/23/2023] [Accepted: 12/05/2023] [Indexed: 03/05/2024]
Abstract
BACKGROUND Multiple endocrine neoplasia type 1 (MEN1) - is a rare syndrome with an autosomal dominant inheritance pattern caused by a mutation in the tumor suppressor gene (MEN1). Parathyroid involvement is the most common MEN1 manifestation resulting in primary hyperparathyroidism (mPHPT). Data on the prevalence and structure of bone disease in mPHPT compared to sporadic one (sPHPT) are often incomplete and contradictory. AIM The purpose of this study was to compare the severity of bone involvement between mPHPT and sPHPT. MATERIALS AND METHODS A single-center retrospective study was conducted among young patients in the active phase of PHPT and without prior parathyroidectomy in anamnesis. The analysis included the main parameters of calcium-phosphorus metabolism, bone remodeling markers, as well as an assessment of disease complications. Bone mineral density (BMD) was measured using dual-energy X-ray absorptiometry (DXA) at sites of lumbar spine, femur and radius. Trabecular bone score (TBS) was applied to estimate trabecular microarchitecture. All patients included in the study underwent genetic testing. RESULTS Group 1 (mPHPT) included 26 patients, and group 2 (sSHPT) included 30 age-matched patients: the median age in group 1 was 34.5 years [25; 39], in group 2 - 30.5 years [28; 36], (p=0.439, U-test). Within group 1, the subgroup 1A (n=21) was formed with patients without other hormone-produced neuroendocrine neoplasms (NEN) in the gastrointestinal tract (GI) and the anterior pituitary gland. The duration of PHPT was comparable in both groups: mPHPT - 1 year [0; 3] versus sPHPT - 1 year [0; 1], (p=0.533, U-test). There were no differences in the main parameters of calcium-phosphorus metabolism, as well as in the prevalence of kidney complications. In the mPHPT group, bone abnormalities were observed significantly more often compared to sPHPT: 54 vs 10% (p=<0.001; F-test). Statistically significant differences were revealed both in BMD and in Z-score values of the femoral neck and total hip, which were lower in the mPHPT group. These differences remained significant when comparing subgroup 1A with sPHPT. CONCLUSION MEN1-associated PHPT may be accompanied by a more severe decrease in BMD in the femoral neck and total hip compared to sPHPT regardless of the other hormone-producing NEN. Clarifying the role of mutation in the MEN1 gene in these processes requires further study.
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Affiliation(s)
- С. В. Пылина
- Национальный медицинский исследовательский центр эндокринологии
| | - А. К. Еремкина
- Национальный медицинский исследовательский центр эндокринологии
| | - А. Р. Елфимова
- Национальный медицинский исследовательский центр эндокринологии
| | - А. М. Горбачева
- Национальный медицинский исследовательский центр эндокринологии
| | - Н. Г. Мокрышева
- Национальный медицинский исследовательский центр эндокринологии
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16
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Santucci N, Ksiazek E, Pattou F, Baud G, Mirallié E, Frey S, Trésallet C, Sébag F, Guérin C, Mathonnet M, Christou N, Donatini G, Brunaud L, Gaujoux S, Ménégaux F, Najah H, Binquet C, Goudet P, Lifante JC. Recurrence After Surgery for Primary Hyperparathyroidism in 517 Patients With Multiple Endocrine Neoplasia Type 1: An Association Francophone de Chirurgie Endocrinienne and Groupe d'étude des Tumeurs Endocrines study. Ann Surg 2024; 279:340-345. [PMID: 37389888 DOI: 10.1097/sla.0000000000005980] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/01/2023]
Abstract
OBJECTIVE To assess recurrence according to the type of surgery for primary hyperparathyroidism (pHPT) in multiple endocrine neoplasia type 1 ( MEN1 ) patients and to identify the risk factors for recurrence after the initial surgery. BACKGROUND In MEN1 patients, pHPT is multiglandular, and the optimal extent of initial parathyroid resection influences the risk of recurrence. METHODS MEN1 patients who underwent initial surgery for pHPT between 1990 and 2019 were included. Persistence and recurrence rates after less than subtotal parathyroidectomy (LTSP) and subtotal parathyroidectomy (STP) were analyzed. Patients with total parathyroidectomy with reimplantation were excluded. RESULTS Five hundred seventeen patients underwent their first surgery for pHPT: 178 had LTSP (34.4%) and 339 STP (65.6%). The recurrence rate was significantly higher after LTSP (68.5%) than STP (45%) ( P < 0.001). The median time to recurrence after pHPT surgery was significantly shorter after LTSP than after STP: 4.25 (1.2-7.1) versus 7.2 (3.9-10.1) years ( P < 0.001). A mutation in exon 10 was an independent risk factor of recurrence after STP (odds ratio = 2.19; 95% CI: 1.31; 3.69; P = 0.003). The 5 and 10-year recurrent pHPT probabilities were significantly higher in patients after LTSP with a mutation in exon 10 (37% and 79% vs 30% and 61%; P = 0.016). CONCLUSIONS Persistence, recurrence of pHPT, and reoperation rate are significantly lower after STP than LTSP in MEN1 patients. Genotype seems to be associated with the recurrence of pHPT. A mutation in exon 10 is an independent risk factor for recurrence after STP, and LTSP may not be recommended when exon 10 is mutated.
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Affiliation(s)
- Nicolas Santucci
- Department of Digestive and Endocrine Surgery, Dijon University Hospital
- INSERM, University de Bourgogne-Franche-Comté, UMR1231, EPICAD Team "Lipids, Nutrition, Cancer"
| | | | - François Pattou
- Department of General and Endocrine Surgery, University Hospital, Lille, INSERM U1190, Lille
| | - Gregory Baud
- Department of General and Endocrine Surgery, University Hospital, Lille, INSERM U1190, Lille
| | - Eric Mirallié
- Department of Oncological, Digestive and Endocrine Surgery (CCDE) Hôtel Dieu, CIC-IMAD, Nantes
| | - Samuel Frey
- Department of Oncological, Digestive and Endocrine Surgery (CCDE) Hôtel Dieu, CIC-IMAD, Nantes
| | - Christophe Trésallet
- Department of Digestive and Endocrine Surgery, Avicenne University Hospital, AP-HP Sorbonne Paris Nord University, Bobigny
| | - Frédéric Sébag
- Department of General Endocrine and Metabolic Surgery, Conception University Hospital, APHM, Aix Marseille University, Marseille
| | - Carole Guérin
- Department of General Endocrine and Metabolic Surgery, Conception University Hospital, APHM, Aix Marseille University, Marseille
| | - Muriel Mathonnet
- Department of Surgery, Dupuytren University Hospital of Limoges, Limoges
| | - Niki Christou
- Department of Surgery, Dupuytren University Hospital of Limoges, Limoges
| | - Gianluca Donatini
- Department of General and Endocrine Surgery, University Hospital of Poitiers, Poitiers
| | - Laurent Brunaud
- Department of Gastrointestinal, Metabolic, and Cancer Surgery (CVMC), University Hospital of Nancy (CHRU Nancy), INSERM NGERE U1256, University of Lorraine, Rue du Morvan
| | - Sébastien Gaujoux
- Department of Endocrine and Pancreatic Surgery, AP-HP, Pitié-Salpêtrière Hospital, Paris
| | - Fabrice Ménégaux
- Department of Endocrine and Pancreatic Surgery, AP-HP, Pitié-Salpêtrière Hospital, Paris
| | - Haythem Najah
- Department of Hepatobiliary Surgery, Bordeaux University Hospital, Bordeaux
| | - Christine Binquet
- INSERM, University de Bourgogne-Franche-Comté, UMR1231, EPICAD Team "Lipids, Nutrition, Cancer"
- INSERM, CIC1432, Clinical Epidemiology, Dijon
| | - Pierre Goudet
- Department of Digestive and Endocrine Surgery, Dijon University Hospital
| | - Jean-Christophe Lifante
- Department of Digestive and Endocrine Surgery, University Hospital of Lyon Sud and EA 7425 HESPER, Health Services and Performance Research, University Claude Bernard Lyon 1, Lyon, France
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17
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Goudet P, Cadiot G, Barlier A, Baudin E, Borson-Chazot F, Brunaud L, Caiazzo R, Cardot-Bauters C, Castinetti F, Chanson P, Cuny T, Dansin E, Gaujoux S, Giraud S, Groussin L, Le Bras M, Lifante JC, Mathonnet M, de Mestier L, Mirallié E, Pattou F, Romanet P, Sebag F, Tresallet C, Vezzosi D, Walter T, Tabarin A. French guidelines from the GTE, AFCE and ENDOCAN-RENATEN (Groupe d'étude des Tumeurs Endocrines/Association Francophone de Chirurgie Endocrinienne/Reseau national de prise en charge des tumeurs endocrines) for the screening, diagnosis and management of Multiple Endocrine Neoplasia Type 1. ANNALES D'ENDOCRINOLOGIE 2024; 85:2-19. [PMID: 37739121 DOI: 10.1016/j.ando.2023.09.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/24/2023]
Affiliation(s)
- Pierre Goudet
- Department of Digestive and Endocrine Surgery, Dijon University Hospital, Dijon, France; INSERM, U1231, EPICAD Team UMR "Lipids, Nutrition, Cancer", Dijon, France; INSERM, CIC1432, Clinical epidemiology Dijon, Dijon, France.
| | - Guillaume Cadiot
- Department of Hepato-Gastro-Enterology and Digestive Oncology, Robert Debré Hospital, Reims, France.
| | - Anne Barlier
- Aix Marseille Univ, APHM, INSERM, MMG, Laboratory of Molecular Biology Hospital La Conception, Marseille, France.
| | - Eric Baudin
- Department of Nuclear Medicine and Endocrine Oncology, Gustave Roussy Cancer Campus, Villejuif, France.
| | - Françoise Borson-Chazot
- Federation of Endocrinology, Groupement Hospitalier Est, Hospices Civils de Lyon, Lyon1 University and INSERM U1290, Lyon, France.
| | - Laurent Brunaud
- Department of Gastrointestinal, Visceral, Metabolic, and Cancer Surgery (CVMC), University Hospital of Nancy (CHRU Nancy), University of Lorraine, 54511 Vandoeuvre-les-Nancy, France; INSERM U1256 NGERE, Lorraine University, 11, allée du Morvan, 54511 Vandoeuvre-les-Nancy, France.
| | - Robert Caiazzo
- General and Endocrine Surgery Department, University Hospital Center of Lille, Lille, France.
| | | | - Frédéric Castinetti
- Aix Marseille University, Marseille Medical Genetics, INSERM U1251 and Assistance Publique Hopitaux de Marseille, La Conception Hospital, Department of Endocrinology, Marseille, France.
| | - Philippe Chanson
- University Paris-Saclay, INSERM, Endocrine Physiology and Pathophysiology, Assistance Publique-Hôpitaux de Paris, Bicêtre Hospital, Service of Endocrinology and Reproductive Diseases, National Reference Center for Rare Pituitary Diseases, 94275 Le Kremlin-Bicêtre, France.
| | - Thomas Cuny
- APHM, Marseille Medical Genetics, INSERM U1251, Conception Hospital, Endocrinology Department, Aix Marseille University, Marseille, France.
| | - Eric Dansin
- Department of Medical Oncology, Oscar Lambret Center, 59000 Lille, France.
| | - Sébastien Gaujoux
- Department of Endocrine and Pancreatic Surgery, AP-HP, Pitié-Salpêtrière Hospital, Paris, France.
| | - Sophie Giraud
- Cancer Genetics Unit, Institut Bergonié, Bordeaux, France.
| | - Lionel Groussin
- Department of Endocrinology, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, 75014 Paris, France; Institut Cochin, INSERM U1016, CNRS UMR8104, Université Paris Cité, 75014 Paris, France.
| | - Maëlle Le Bras
- Department of Endocrinology, Nantes University Hospital, Nantes, France.
| | - Jean-Christophe Lifante
- Department of Digestive and Endocrine Surgery, University Hospital of Lyon Sud, Lyon, France; EA 7425 HESPER, Health Services and Performance Research, University Claude Bernard Lyon 1, Lyon, France.
| | - Muriel Mathonnet
- Department of Surgery, Dupuytren University Hospital of Limoges, Limoges, France.
| | - Louis de Mestier
- Paris-Cité University, Department of Pancreatology and Digestive Oncology, Beaujon Hospital (AP-HP-Nord), Clichy, France.
| | - Eric Mirallié
- Department of Oncological, Digestive and Endocrine Surgery (CCDE) Hôtel Dieu, CIC-IMAD, Nantes, France.
| | - François Pattou
- Department of General and Endocrine Surgery, University Hospital. Lille, INSERM U1190, Lille, France.
| | - Pauline Romanet
- Aix Marseille University, APHM, INSERM, MMG, Laboratory of Molecular Biology, La Conception Hospital, Marseille, France.
| | - Frédéric Sebag
- Department of General Endocrine and Metabolic Surgery, Conception University Hospital, APHM, Aix Marseille University, Marseille, France.
| | - Christophe Tresallet
- Department of Digestive, Bariatric and Endocrine Surgery, Avicenne University Hospital, Sorbonne Paris Nord Universty, Assistance Pubique des Hôpitaux de Paris (APHP), Paris, France.
| | - Delphine Vezzosi
- Department of Endocrinology and Metabolic Diseases, CHU Larrey, 24 chemin de Pouvourville, TSA 30030, 31059 Toulouse Cedex, France.
| | - Thomas Walter
- Medical Oncology Department, Edouard-Herriot Hospital, Hospices Civils de Lyon, Lyon, France.
| | - Antoine Tabarin
- Endocrinology Department, INSERM Unit 1215, Bordeaux University Hospital, University of Bordeaux, Bordeaux, France.
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Kim JH, Lee Y, Hwang S, Yoon JH, Kim GH, Yoo HW, Choi JH. Impact of Early Diagnostic and Therapeutic Interventions and Clinical Course in Children and Adolescents with Multiple Endocrine Neoplasia Types 1 and 2. Exp Clin Endocrinol Diabetes 2024; 132:39-46. [PMID: 37973156 DOI: 10.1055/a-2212-7536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2023]
Abstract
PURPOSE Multiple endocrine neoplasia types 1 (MEN1) and 2 (MEN2) are inherited endocrine tumor syndromes caused by mutations in the MEN1 or RET genes. This study aimed to investigate clinical outcomes and molecular characteristics among children with MEN. METHODS This study included eight patients from seven unrelated families. Data on clinical course, biochemical findings, and radiologic studies were collected by retrospective chart review. All diagnoses were genetically confirmed by Sanger sequencing of MEN1 in three MEN1 patients and RET in four patients with MEN2A and one patient with MEN2B. RESULTS Three patients with MEN1 from two families presented with hypoglycemia at a mean age of 11±2.6 years. Four patients with MEN2A were genetically diagnosed at a mean of 3.0±2.2 years of age by family screening; one of them was prenatally diagnosed by chorionic villus sampling. Three patients with MEN2A underwent prophylactic thyroidectomy from 5 to 6 years of age, whereas one patient refused surgery. The patient with MEN2B presented with a tongue neuroma and medullary thyroid carcinoma at 6 years of age. Subsequently, he underwent a subtotal colectomy because of bowel perforation and submucosal ganglioneuromatosis at 18 years of age. CONCLUSION This study described the relatively long clinical course of pediatric MEN with a mean follow-up duration of 7.5±3.8 years. Insulinoma was the first manifestation in children with MEN1. Early diagnosis by family screening during the asymptomatic period enabled early intervention. The patient with MEN2B exhibited the most aggressive clinical course.
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Affiliation(s)
- Ja Hye Kim
- Department of Pediatrics, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Yena Lee
- Department of Pediatrics, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Soojin Hwang
- Department of Pediatrics, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Ji-Hee Yoon
- Department of Pediatrics, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Gu-Hwan Kim
- Medical Genetics Center, Asan Medical Center, Seoul, Republic of Korea
| | - Han-Wook Yoo
- Department of Pediatrics, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Jin-Ho Choi
- Department of Pediatrics, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
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19
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Gabbay J, Steinmetz-Wood S, Chamorro-Pareja N, Barrett K. A Rare Case When Acromegaly Meets Cushing Syndrome. JCEM CASE REPORTS 2024; 2:luad145. [PMID: 38192880 PMCID: PMC10773207 DOI: 10.1210/jcemcr/luad145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/26/2023] [Indexed: 01/10/2024]
Abstract
Acromegaly is very uncommon, as is non-iatrogenic Cushing syndrome; we discuss a patient who was found to have both a pituitary adenoma causing acromegaly and a cortisol-producing adrenal adenoma causing Cushing syndrome within 1 year. She was a healthy, 44-year-old woman who presented with visual changes and was found to have bitemporal hemianopsia and a 3.3-cm pituitary mass along with central hypogonadism, central hypothyroidism, and suppressed adrenocorticotropin and discrepant cortisol. After transsphenoidal resection she had declining, but persistently elevated, insulin-like growth factor 1 (IGF-1), raising concern for persistent acromegaly. She also was experiencing several cushingoid symptoms and was found to have elevated salivary and urinary cortisol. An abdominal computed tomography scan showed a 3.1-cm adrenal adenoma, and she subsequently underwent adrenalectomy. Following adrenalectomy, her cortisol levels normalized, and her IGF-1, growth hormone, and oral glucose tolerance test showed substantial improvement consistent with previous reports linking hypercortisolism and elevated IGF-1 levels. Combinations of pituitary and adrenal disease are seen in a handful of genetic syndromes; however, her clinical presentation and genetics do not fit with known syndromes. This case describes two rare endocrine tumors in one patient and associated limitations of routine laboratory testing.
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Affiliation(s)
- Jacob Gabbay
- Department of Medicine, University of Vermont Medical Center, Burlington, VT 05401, USA
| | - Samantha Steinmetz-Wood
- Division of Endocrinology, Diabetes and Metabolism, Department of Medicine, University of Vermont Medical Center, South Burlington, VT 05403, USA
| | - Natalia Chamorro-Pareja
- Neuroendocrine Unit, Massachusetts General Hospital, Boston, MA 02114, USA
- Harvard Medical School, Boston, MA 02115, USA
| | - Kaitlyn Barrett
- Division of Endocrinology, Diabetes and Metabolism, Department of Medicine, University of Vermont Medical Center, South Burlington, VT 05403, USA
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20
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Song A, Chen R, Guan W, Yu W, Yang Y, Wang J, Nie M, Jiang Y, Li M, Xia W, Xing X, Wang O. Trabecular Bone Score as a More Sensitive Tool to Evaluate Bone Involvement in MEN1-related Primary Hyperparathyroidism. J Clin Endocrinol Metab 2023; 109:135-142. [PMID: 37539859 DOI: 10.1210/clinem/dgad460] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 07/07/2023] [Accepted: 08/02/2023] [Indexed: 08/05/2023]
Abstract
CONTEXT The skeletal involvement of multiple endocrine neoplasia type 1-related primary hyperparathyroidism (MHPT) is not exactly the same as that of sporadic primary hyperparathyroidism (SHPT). Trabecular bone score (TBS) as a texture parameter has been reported to reflect trabecular bone damage. OBJECTIVE This study aimed to compare the clinical characteristics, especially the skeletal involvement, between patients with MHPT and SHPT. METHODS The clinical characteristics were retrospectively collected in 120 patients with MHPT and compared with 360 patients with SHPT in the same period. Dual-energy X-ray absorptiometry were conducted in some patients with MHPT, in whom bone mineral density (BMD) and calculated TBS derived from lumbar spine dual-energy X-ray absorptiometry images were compared with those of patients with SHPT. RESULTS Although the duration of disease in the MHPT group was longer, the age at hospital visit was significantly lower than that in the SHPT group (43.5 [interquartile range, 31.5-52.0] vs 52.0 [interquartile range, 40.5-61.0], P < .001). The proportion of skeletal involvement in the MHPT group was significantly lower. However, in the subgroup of MHPT cases (n = 86) with data of BMD, there was no significant difference in skeletal involvement from SHPT cases matched for gender and age. Although the BMD and TBS in the lumbar spines of patients with MHPT were lower than those of patients with SHPT (BMD: 0.91 ± 0.18 g/cm2 vs 1.01 ± 0.17 g/cm2; TBS: 1.22 ± 0.14 vs 1.29 ± 0.11, P < .001). According to TBS, among 34 patients with MHPT with normal BMD, 15 patients had bone microstructure damage. CONCLUSION The cancellous bone microarchitecture was more severely damaged in patients with MHPT according to TBS, which suggested that TBS could be a sensitive supplemental index in addition to BMD to identify bone-involvement risk in patients with MHPT.
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Affiliation(s)
- An Song
- Key Laboratory of Endocrinology, Department of Endocrinology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Rong Chen
- Key Laboratory of Endocrinology, Department of Endocrinology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Wenmin Guan
- Department of Radiology, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
| | - Wei Yu
- Department of Radiology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Yi Yang
- Key Laboratory of Endocrinology, Department of Endocrinology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Jiajia Wang
- Key Laboratory of Endocrinology, Department of Endocrinology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Min Nie
- Key Laboratory of Endocrinology, Department of Endocrinology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Yan Jiang
- Key Laboratory of Endocrinology, Department of Endocrinology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Mei Li
- Key Laboratory of Endocrinology, Department of Endocrinology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Weibo Xia
- Key Laboratory of Endocrinology, Department of Endocrinology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Xiaoping Xing
- Key Laboratory of Endocrinology, Department of Endocrinology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Ou Wang
- Key Laboratory of Endocrinology, Department of Endocrinology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
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21
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Lin KY, Kuo YT, Cheng MF, Chen PL, Wang HP, Cheng TY, Chang CH, Kao HF, Yang SH, Li HY, Lin CH, Chou YT, Chung AK, Wu WC, Lu JY, Wang CY, Hsih WH, Wen CY, Yang WS, Shih SR. Traits of Patients With Pituitary Tumors in Multiple Endocrine Neoplasia Type 1 and Comparing Different Mutation Status. J Clin Endocrinol Metab 2023; 108:e1532-e1541. [PMID: 37390813 DOI: 10.1210/clinem/dgad387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Revised: 06/16/2023] [Accepted: 06/26/2023] [Indexed: 07/02/2023]
Abstract
CONTEXT Recent studies suggest that the clinical characteristics and biological behavior of pituitary tumors (PITs) in patients with multiple endocrine neoplasia type 1 (MEN1) may not be as aggressive as previously reported. Increased imaging of the pituitary as recommended by screening guidelines identifies more tumors, potentially at an earlier stage. However, it is unknown if these tumors have different clinical characteristics in different MEN1 mutations. OBJECTIVE To assess characteristics of patients with MEN1 with and without PITs, and compare among different MEN1 mutations. METHODS Data of patients with MEN1 in a tertiary referral center from 2010 to 2023 were retrospectively analyzed. RESULTS Forty-two patients with MEN1 were included. Twenty-four patients had PITs, 3 of which were invasive and managed with transsphenoidal surgery. One PIT enlarged during follow-up. Patients with PITs had a higher median age at MEN1 diagnosis than those without PITs. MEN1 mutations were identified in 57.1% of patients, including 5 novel mutations. In patients with PITs, those with MEN1 mutations (mutation+/PIT+ group) had more additional MEN1-associated tumors than those without (mutation-/PIT+ group). The mutation+/PIT+ group had a higher incidence of adrenal tumors and a lower median age at initial manifestation of MEN1 than the mutation-/PIT+ group. The most common neuroendocrine neoplasm was nonfunctional in the mutation+/PIT+ group and insulin-secreting in the mutation-/PIT+ group. CONCLUSION This is the first study comparing characteristics of patients with MEN1 with and without PITs harboring different mutations. Patients without MEN1 mutations tended to have less organ involvement and it might be reasonable for them to receive less intensive follow-up.
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Affiliation(s)
- Kuan-Yu Lin
- Division of Endocrinology and Metabolism, Department of Internal Medicine, National Taiwan University Hospital, Yunlin Branch, Douliu City 640203, Taiwan
| | - Yu-Ting Kuo
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, National Taiwan University Hospital, Taipei 100225, Taiwan
| | - Mei-Fang Cheng
- Department of Nuclear Medicine, National Taiwan University Hospital, Taipei 100225, Taiwan
- Institute of Environmental and Occupational Health Sciences, National Taiwan University, Taipei 100025, Taiwan
| | - Pei-Lung Chen
- Division of Endocrinology and Metabolism, Department of Internal Medicine, National Taiwan University Hospital, Taipei 100225, Taiwan
- Graduate Institute of Medical Genomics and Proteomics, National Taiwan University College of Medicine, Taipei 100233, Taiwan
- Department of Medical Genetics, National Taiwan University Hospital, Taipei 100225, Taiwan
| | - Hsiu-Po Wang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, National Taiwan University Hospital, Taipei 100225, Taiwan
| | - Tsu-Yao Cheng
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, National Taiwan University Hospital, Taipei 100225, Taiwan
- Department of Laboratory Medicine, National Taiwan University Cancer Center, Taipei 106037, Taiwan
| | - Chia-Hsuin Chang
- Division of Endocrinology and Metabolism, Department of Internal Medicine, National Taiwan University Hospital, Taipei 100225, Taiwan
| | - Hsiang-Fong Kao
- Department of Medical Oncology, National Taiwan University Cancer Center, Taipei 106037, Taiwan
| | - Shih-Hung Yang
- Division of Neurosurgery, Department of Surgery, National Taiwan University Hospital, Taipei 100225, Taiwan
| | - Hung-Yuan Li
- Division of Endocrinology and Metabolism, Department of Internal Medicine, National Taiwan University Hospital, Taipei 100225, Taiwan
| | - Chia-Hung Lin
- Division of Endocrinology and Metabolism, Department of Internal Medicine, National Taiwan University Hospital, Hsin-Chu Branch, Hsin-Chu 302058, Taiwan
| | - Yuh-Tsyr Chou
- Graduate Institute of Medical Genomics and Proteomics, National Taiwan University College of Medicine, Taipei 100233, Taiwan
| | - An-Ko Chung
- Graduate Institute of Medical Genomics and Proteomics, National Taiwan University College of Medicine, Taipei 100233, Taiwan
| | - Wan-Chen Wu
- Division of Endocrinology and Metabolism, Department of Internal Medicine, National Taiwan University Hospital, Taipei 100225, Taiwan
| | - Jin-Ying Lu
- Division of Endocrinology and Metabolism, Department of Internal Medicine, National Taiwan University Hospital, Taipei 100225, Taiwan
| | - Chih-Yuan Wang
- Division of Endocrinology and Metabolism, Department of Internal Medicine, National Taiwan University Hospital, Taipei 100225, Taiwan
- Department of Internal Medicine, National Taiwan University College of Medicine, Taipei 100233, Taiwan
| | - Wen-Hui Hsih
- Division of Endocrinology and Metabolism, Department of Internal Medicine, National Taiwan University Hospital, Yunlin Branch, Douliu City 640203, Taiwan
| | - Chen-Yu Wen
- Division of Endocrinology and Metabolism, Department of Internal Medicine, National Taiwan University Hospital, Yunlin Branch, Douliu City 640203, Taiwan
| | - Wei-Shiung Yang
- Department of Internal Medicine, National Taiwan University College of Medicine, Taipei 100233, Taiwan
- Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine, Taipei 100233, Taiwan
| | - Shyang-Rong Shih
- Division of Endocrinology and Metabolism, Department of Internal Medicine, National Taiwan University Hospital, Taipei 100225, Taiwan
- Department of Internal Medicine, National Taiwan University College of Medicine, Taipei 100233, Taiwan
- Center of Anti-Aging and Health Consultation, National Taiwan University Hospital, Taipei 100225, Taiwan
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22
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Alhefdhi A, Alrajhi RS, Almady RA, Alzahrani AS. Coincidental Occurrence of Multiple Endocrine Neoplasia Type 1 and Breast Cancer in a Young Saudi Girl: A Case Study and Genetic Analysis. Cureus 2023; 15:e48313. [PMID: 37933321 PMCID: PMC10625808 DOI: 10.7759/cureus.48313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/05/2023] [Indexed: 11/08/2023] Open
Abstract
Multiple Endocrine Neoplasia Type 1 (MEN-1) is an autosomal dominant familial disorder associated with tumors in both endocrine and non-endocrine organs. It is uncommon for MEN-1 to coincide with breast cancer. We present a case of a 15-year-old Saudi girl who exhibited the classic symptoms of MEN-1 and subsequently developed breast cancer. The patient's breast cancer was diagnosed using ultrasonography and core biopsy, and she was treated with surgical interventions. Despite these treatments, her cancer progressed to a metastatic stage, and her overall health deteriorated, leading to cardiopulmonary arrest at a young age. Although the simultaneous appearance of MEN-1 and breast cancer in our patient may suggest a potential link, our comprehensive genetic analysis found no relationship between her MEN-1 mutation and the onset of breast cancer. This suggests that, in this case, the two conditions co-occurred by chance. Nonetheless, additional research is needed to explore potential associations between MEN-1 and breast cancer.
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Affiliation(s)
- Amal Alhefdhi
- Breast and Endocrine Surgery, King Faisal Specialist Hospital and Research Centre, Riyadh, SAU
| | - Reem S Alrajhi
- Medicine and Surgery, Alfaisal University College of Medicine, Riyadh, SAU
| | - Raghad A Almady
- Medicine and Surgery, Alfaisal University College of Medicine, Riyadh, SAU
| | - Ali S Alzahrani
- Medicine, King Faisal Specialist Hospital and Research Centre, Riyadh, SAU
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23
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Carsote M, Stanciu M, Popa FL, Gheorghe AM, Ciuche A, Nistor C. Pediatric Neuroendocrine Neoplasia of the Parathyroid Glands: Delving into Primary Hyperparathyroidism. Biomedicines 2023; 11:2810. [PMID: 37893182 PMCID: PMC10603939 DOI: 10.3390/biomedicines11102810] [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: 09/19/2023] [Revised: 10/07/2023] [Accepted: 10/13/2023] [Indexed: 10/29/2023] Open
Abstract
Our objective was to overview the most recent data on primary hyperparathyroidism (PHP) in children and teenagers from a multidisciplinary perspective. Methods: narrative review based on full-length, English-language papers (from PubMed, between January 2020 and July 2023). Results: 48 papers (14 studies of ≥10 subjects/study, and 34 case reports/series of <10 patients/study). Study-sample-based analysis: except for one case-control study, all of the studies were retrospective, representing both multicenter (n = 5) and single-center (n = 7) studies, and cohort sizes varied from small (N = 10 to 19), to medium-sized (N = 23 to 36) and large (N = 63 to 83); in total, the reviewed studies covered 493 individuals with PHP. Case reports/series (n = 34, N = 41): the mean ages studied varied from 10.2 to 14 years in case reports, and the mean age was 17 years in case series. No clear female predominance was identified, unlike that observed in the adult population. Concerning the assessments, there were four major types of endpoints: imaging data collection, such as ultrasound, 99mTc Sestamibi, or dual-phase computed tomography (CT); gene testing/familial syndrome identification; preoperative findings; and exposure to surgical outcome/preoperative drugs, like cinacalcet, over a 2.2-year median (plus two case reports of denosumab used as an off-label calcium-lowering agent). Single-gland cases (representing 85% of sporadic cases and 19% of genetic PHP cases) showed 100% sensitivity for neck ultrasounds, with 98% concordance with 99mTc Sestamibi, as well as a 91% sensitivity for dual-phase CT, with 25% of the lesions being ectopic parathyroids (mostly mediastinal intra-thymic). Case reports included another 9/41 patients with ectopic parathyroid adenomas, 3/41 with parathyroid carcinomas, and 8/41 subjects with brown tumors. Genetic PHP (which has a prevalence of 5-26.9%) mostly involved MEN1, followed by CDC73, CASR, RET, and CDKN1B, as well as one case of VHL. Symptomatic PHP: 70-100% of all cases. Asymptomatic PHP: 60% of genetic PHP cases. Renal involvement: 10.5% of a cohort with genetic PHP, 71% of sporadic PHP cases; 50% (in a cohort with a mean age of 16.7), 29% (in a cohort with a mean age of 15.2); 0% (in infancy) to 50-62% (in teenagers). Bone anomalies: 83% of the children in one study and 62% of those in two other studies. Gastrointestinal issues: 40% of one cohort, but the data are heterogeneous. Cure rate through parathyroidectomy: 97-98%. Recurrent PHP: 2% of sporadic PHP cases and 38% of familial PHP cases. Hungry bone syndrome: maximum rate of 34-40%. Case reports identified another 7/41 subjects with the same post-parathyroidectomy condition; a potential connection with ectopic presentation or brown tumors is suggested, but there are limited data. Minimally invasive thoracoscopic approaches for ectopic tumors seemed safe. The current level of statistical evidence on pediatric PHP qualifies our study- and case-sample-based analysis (n = 48, N = 534) as one of the largest of its kind. Awareness of PHP is the key factor to benefit our young patients.
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Affiliation(s)
- Mara Carsote
- Department of Endocrinology, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania;
- C.I. Parhon National Institute of Endocrinology, 011863 Bucharest, Romania;
| | - Mihaela Stanciu
- Department of Endocrinology, Faculty of Medicine, “Lucian Blaga” University of Sibiu, Victoriei Blvd., 550024 Sibiu, Romania
| | - Florina Ligia Popa
- Department of Physical Medicine and Rehabilitation, Faculty of Medicine, “Lucian Blaga” University of Sibiu, Victoriei Blvd., 550024 Sibiu, Romania
| | - Ana-Maria Gheorghe
- C.I. Parhon National Institute of Endocrinology, 011863 Bucharest, Romania;
- Ph.D. Doctoral School, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania
| | - Adrian Ciuche
- Department 4—Cardio-Thoracic Pathology, Thoracic Surgery II Discipline, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania; (A.C.); (C.N.)
- Thoracic Surgery Department, Dr. Carol Davila Central Emergency University Military Hospital, 010825 Bucharest, Romania
| | - Claudiu Nistor
- Department 4—Cardio-Thoracic Pathology, Thoracic Surgery II Discipline, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania; (A.C.); (C.N.)
- Thoracic Surgery Department, Dr. Carol Davila Central Emergency University Military Hospital, 010825 Bucharest, Romania
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24
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Jellins T, Hill M, Prager JD, Francom CR, Chan CM, Schneider KW, Sharma A, Herrmann BW. Pediatric head and neck manifestations associated with multiple endocrine neoplasia syndromes. Int J Pediatr Otorhinolaryngol 2023; 173:111703. [PMID: 37604101 DOI: 10.1016/j.ijporl.2023.111703] [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: 05/08/2023] [Revised: 07/29/2023] [Accepted: 08/17/2023] [Indexed: 08/23/2023]
Abstract
INTRODUCTION Multiple endocrine neoplasia (MEN) syndromes are a group of hereditary cancer syndromes that can predispose children to endocrine neoplasms developing within the head and neck. OBJECTIVE To examine the neoplastic manifestations of MEN type 1 (MEN1) and MEN type 2 (MEN2) in the pediatric head and neck. METHODS Single-institution, retrospective review of pediatric MEN between 2005 and 2022. RESULTS Fifty-three children were genetically confirmed with MEN (15 MEN1, 34 MEN2A, and 4 MEN2B), while three patients received clinical diagnoses of MEN1. The male to female ratio was essentially equal (1.15:1), and a documented family history of cancer was present in 89% (50/56). After multidisciplinary evaluation, a familial MEN diagnosis was confirmed in 91% (51/56). The mean ages of initial presentation and surgical intervention were 8.9 years (SD 5) and 9.8 years (SD 4.8), respectively. Although patients with MEN2 received surgery earlier than patients with MEN1 (8.7 vs 12.7 years), surgical patients with MEN2 in this cohort were older relative to current American Thyroid Association (ATA) guidelines primarily due to late presentation. Thyroid malignancies were identified in 36% (9/25) of thyroidectomy specimens (21 MEN2A, 4 MEN2B), with medullary thyroid carcinoma (MTC) present in five MEN2A patients and three MEN2B patients (89%), and papillary thyroid carcinoma (PTC) present in one MEN2A patient (11%). Nearly 90% (8/9) of thyroid malignancies were occult, with some occurring earlier than predicted by current guidelines (ATA-MOD and ATA-H). Central neck dissections were performed in 24% (2 MEN1, 2 MEN2A, and 4 MEN2B), with two MEN2B (50%) demonstrating cervical lymph node (LN) metastases. Additional histopathologic findings included C-cell hyperplasia in 57% (12/21) of MEN2A thyroidectomy patients. Of the eight MEN1 parathyroidectomy patients, four demonstrated parathyroid hyperplasia and four presented with parathyroid adenoma. CONCLUSION Nearly 60% required head and neck procedures. While MEN1 guidelines were appropriate for our cohort, we identified patients with MEN2 that developed MTC earlier than expected based on current ATA guidelines, including children in categories considered lower risk. In conjunction with a multidisciplinary approach, pediatric head and neck surgeons should be aware of the potential need for earlier surgical intervention in the pediatric MEN2 population.
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Affiliation(s)
- T Jellins
- University of Colorado School of Medicine, Aurora, CO, USA
| | - M Hill
- Department of Otolaryngology, University of Colorado School of Medicine, Aurora, CO, USA
| | - J D Prager
- Department of Otolaryngology, University of Colorado School of Medicine, Aurora, CO, USA; Department of Pediatric Otolaryngology, Children's Hospital Colorado, Aurora, CO, USA
| | - C R Francom
- Department of Otolaryngology, University of Colorado School of Medicine, Aurora, CO, USA; Department of Pediatric Otolaryngology, Children's Hospital Colorado, Aurora, CO, USA
| | - C M Chan
- Department of Pediatrics, Section of Endocrinology, University of Colorado School of Medicine, Aurora, CO, USA
| | - K W Schneider
- Department of Pediatrics, Section of Hematology, Oncology, and Bone Marrow Transplantation, University of Colorado School of Medicine, Aurora, CO, USA
| | - A Sharma
- Department of Pediatrics, Section of Endocrinology, University of Colorado School of Medicine, Aurora, CO, USA
| | - B W Herrmann
- Department of Otolaryngology, University of Colorado School of Medicine, Aurora, CO, USA; Department of Pediatric Otolaryngology, Children's Hospital Colorado, Aurora, CO, USA.
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25
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Sultana Q, Kar J, Verma A, Sanghvi S, Kaka N, Patel N, Sethi Y, Chopra H, Kamal MA, Greig NH. A Comprehensive Review on Neuroendocrine Neoplasms: Presentation, Pathophysiology and Management. J Clin Med 2023; 12:5138. [PMID: 37568540 PMCID: PMC10420169 DOI: 10.3390/jcm12155138] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Revised: 08/01/2023] [Accepted: 08/02/2023] [Indexed: 08/13/2023] Open
Abstract
Neuroendocrine neoplasms (NENs) are a group of heterogeneous tumors with neuroendocrine differentiation that can arise from any organ. They account for 2% of all malignancies in the United States. A significant proportion of NEN patients experience endocrine imbalances consequent to increased amine or peptide hormone secretion, impacting their quality of life and prognosis. Over the last decade, pathologic categorization, diagnostic techniques and therapeutic choices for NENs-both well-differentiated neuroendocrine tumors (NETs) and poorly differentiated neuroendocrine carcinomas (NECs)-have appreciably evolved. Diagnosis of NEN mostly follows a suspicion from clinical features or incidental imaging findings. Hormonal or non-hormonal biomarkers (like serum serotonin, urine 5-HIAA, gastrin and VIP) and histology of a suspected NEN is, therefore, critical for both confirmation of the diagnosis and classification as an NET or NEC. Therapy for NENs has progressed recently based on a better molecular understanding, including the involvement of mTOR, VEGF and peptide receptor radionuclide therapy (PRRT), which add to the growing evidence supporting the possibility of treatment beyond complete resection. As the incidence of NENs is on the rise in the United States and several other countries, physicians are more likely to see these cases, and their better understanding may support earlier diagnosis and tailoring treatment to the patient. We have compiled clinically significant evidence for NENs, including relevant changes to clinical practice that have greatly updated our diagnostic and therapeutic approach for NEN patients.
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Affiliation(s)
- Qamar Sultana
- Department of Medicine, Deccan College of Medical Sciences, Hyderabad 500058, India;
- PearResearch, Dehradun 248001, India; (J.K.); (A.V.); (S.S.); (N.K.); (N.P.)
| | - Jill Kar
- PearResearch, Dehradun 248001, India; (J.K.); (A.V.); (S.S.); (N.K.); (N.P.)
- Department of Medicine, Lady Hardinge Medical College, New Delhi 110001, India
| | - Amogh Verma
- PearResearch, Dehradun 248001, India; (J.K.); (A.V.); (S.S.); (N.K.); (N.P.)
- Rama Medical College Hospital and Research Centre, Hapur 245304, India
| | - Shreya Sanghvi
- PearResearch, Dehradun 248001, India; (J.K.); (A.V.); (S.S.); (N.K.); (N.P.)
- Lokmanya Tilak Municipal Medical College and General Hospital, Mumbai 400022, India
| | - Nirja Kaka
- PearResearch, Dehradun 248001, India; (J.K.); (A.V.); (S.S.); (N.K.); (N.P.)
- Department of Medicine, GMERS Medical College, Himmatnagar 390021, India
| | - Neil Patel
- PearResearch, Dehradun 248001, India; (J.K.); (A.V.); (S.S.); (N.K.); (N.P.)
- Department of Medicine, GMERS Medical College, Himmatnagar 390021, India
| | - Yashendra Sethi
- PearResearch, Dehradun 248001, India; (J.K.); (A.V.); (S.S.); (N.K.); (N.P.)
- Government Doon Medical College, HNB Uttarakhand Medical Education University, Dehradun 248001, India
| | - Hitesh Chopra
- Chitkara College of Pharmacy, Chitkara University, Rajpura 140401, India;
| | - Mohammad Amjad Kamal
- Institutes for Systems Genetics, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu 610017, China;
- King Fahd Medical Research Center, King Abdulaziz University, Jeddah 21589, Saudi Arabia
- Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Dhaka 1216, Bangladesh
- Enzymoics, Hebersham, NSW 2770, Australia
- Novel Global Community Educational Foundation, Hebersham, NSW 2770, Australia
| | - Nigel H. Greig
- Drug Design & Development Section, Translational Gerontology Branch, Intramural Research Program, National Institute on Aging, National Institutes of Health, Baltimore, MD 21224, USA
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Varas Lorenzo M, Muñoz Agel F. Multiple endocrine neoplasia type 1 and Zollinger-Ellison syndrome. REVISTA ESPANOLA DE ENFERMEDADES DIGESTIVAS 2023. [PMID: 37539518 DOI: 10.17235/reed.2023.9815/2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/05/2023]
Abstract
Retrospective study of three cases of MEN type 1 and ZES, to compare with one similar case in publication of The Spanish J of Gastroenterol: MEN-1 and ZES for pancreatic gastrinoma.
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Jannin A, Coppin L, Chevalier B, Maurage CA, Odou MF, Bauters CC. MEN1 and the brain: Don't just look only at the pituitary gland. A case report of anaplastic pleomorphic xanthoastrocytoma in a MEN1 patient, and systematic review. ANNALES D'ENDOCRINOLOGIE 2023; 84:424-426. [PMID: 37169283 DOI: 10.1016/j.ando.2023.04.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/21/2023] [Revised: 04/13/2023] [Accepted: 04/24/2023] [Indexed: 05/13/2023]
Affiliation(s)
- Arnaud Jannin
- CHU de Lille, Department of Endocrinology, Diabetology, and Metabolism, 59000 Lille, France; University Lille, CNRS, Inserm, CHU de Lille, UMR9020-U1277, CANTHER, Cancer, Heterogeneity Plasticity and Resistance to Therapies, 59000 Lille, France.
| | - Lucie Coppin
- University Lille, CNRS, Inserm, CHU de Lille, UMR9020-U1277, CANTHER, Cancer, Heterogeneity Plasticity and Resistance to Therapies, 59000 Lille, France
| | - Benjamin Chevalier
- CHU de Lille, Department of Endocrinology, Diabetology, and Metabolism, 59000 Lille, France
| | - Claude-Alain Maurage
- University Lille, U1172-LilNCog, Lille Neuroscience & Cognition, 59000 Lille, France
| | - Marie Françoise Odou
- University Lille, Inserm, CHU de Lille, U1286, Infinite, Institute for Translational Research Inflammation, 59000 Lille, France
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Hong CS, Alanya H, DiStasio M, Boulware SD, Rimmer RA, Omay SB, Erson-Omay EZ. Sporadic pituitary adenoma with somatic double-hit loss of MEN1. Pituitary 2023:10.1007/s11102-023-01336-1. [PMID: 37438451 DOI: 10.1007/s11102-023-01336-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/25/2023] [Indexed: 07/14/2023]
Abstract
PURPOSE Pituitary adenomas commonly arise in patients with MEN1 syndrome, an autosomal dominant condition predisposing to neuroendocrine tumor formation, and typically diagnosed in patients with a relevant family cancer history. In these patients with existing germline loss of MEN1 on one allele, somatic loss of the second MEN1 allele leads to complete loss of the MEN1 protein, menin, and subsequent tumor formation. METHODS Whole exome sequencing was performed on the tumor and matching blood under an institutional board approved protocol. DNA extraction and analysis was conducted according to previously described methods. RESULTS We describe a 23 year-old patient with no significant past medical history or relevant family history who underwent surgical resection of a symptomatic and medically resistant prolactinoma. Whole exome sequencing of tumor and blood samples revealed somatic loss of MEN1 at both alleles, suggesting a double hit mechanism, with no underlying germline MEN1 mutation. CONCLUSION To our knowledge, this is the first case of pituitary adenoma to arise from somatic loss of MEN1 and in the absence of an underlying germline MEN1 mutation.
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Affiliation(s)
- Christopher S Hong
- Department of Neurosurgery, Yale School of Medicine, New Haven, CT, 06510, USA
| | - Hasan Alanya
- Department of Neurosurgery, Yale School of Medicine, New Haven, CT, 06510, USA
| | - Marcello DiStasio
- Department of Pathology, Yale School of Medicine, New Haven, CT, 06510, USA
| | - Susan D Boulware
- Department of Pediatrics, Section of Endocrinology and Diabetes, Yale School of Medicine, New Haven, CT, 06510, USA
| | - Ryan A Rimmer
- Department of Surgery, Division of Otolaryngology, Yale School of Medicine, New Haven, CT, 06510, USA
| | - Sacit Bulent Omay
- Department of Neurosurgery, Yale School of Medicine, New Haven, CT, 06510, USA
| | - E Zeynep Erson-Omay
- Department of Neurosurgery, Yale School of Medicine, 300 Cedar Street, TAC S327, New Haven, CT, 06511, USA.
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Pierotti L, Pardi E, Dinoi E, Piaggi P, Borsari S, Della Valentina S, Sardella C, Michelucci A, Caligo MA, Bogazzi F, Marcocci C, Cetani F. Cutaneous lesions and other non-endocrine manifestations of Multiple Endocrine Neoplasia type 1 syndrome. Front Endocrinol (Lausanne) 2023; 14:1191040. [PMID: 37484956 PMCID: PMC10360178 DOI: 10.3389/fendo.2023.1191040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Accepted: 06/13/2023] [Indexed: 07/25/2023] Open
Abstract
Background Multiple Endocrine Neoplasia type 1 is a rare genetic syndrome mainly caused by mutations of MEN1 gene and characterized by a combination of several endocrine and non-endocrine manifestations. The objective of this study was to describe cutaneous lesions and other non-endocrine manifestations of MEN1 in a cohort of patients with familial (F) and sporadic (S) MEN1, compare the prevalence of these manifestations between the two cohorts, and investigate the correlation with MEN1 mutation status. Methods We collected phenotypic and genotypic data of 185 patients with F-MEN1 and S-MEN1 followed from 1997 to 2022. The associations between F-MEN1 and S-MEN1 or MEN1 mutation-positive and mutation-negative patients and non-endocrine manifestations were determined using chi-square or Fisher's exact tests or multivariate exact logistic regression analyses. Results The prevalence of angiofibromas was significantly higher in F-MEN1 than in S-MEN1 in both the whole (p < 0.001) and index case (p = 0.003) cohorts. The prevalence of lipomas was also significantly higher in F-MEN1 than in S-MEN1 (p = 0.009) and in MEN1 mutation-positive than in MEN1 mutation-negative (p = 0.01) index cases. In the whole cohort, the prevalence of lipomas was significantly higher in MEN1 mutation-positive compared to MEN1 mutation-negative patients (OR = 2.7, p = 0.02) and in F-MEN1 than in S-MEN1 (p = 0.03), only after adjustment for age. No significant differences were observed for the other non-endocrine manifestations between the two cohorts. Hibernoma and collagenoma were each present in one patient (0.5%) and meningioma and neuroblastoma in 2.7% and 0.5%, respectively. Gastric leiomyoma was present in 1.1% of the patients and uterine leiomyoma in 14% of women. Thyroid cancer, breast cancer, lung cancer, basal cell carcinoma, melanoma, and colorectal cancer were present in 4.9%, 2.7%, 1.6%, 1.6%, 2.2%, and 0.5% of the whole series, respectively. Conclusions We found a significantly higher prevalence of angiofibromas and lipomas in F-MEN1 compared with S-MEN1 and in MEN1 mutation-positive compared to MEN1 mutation-negative patients. In patients with one major endocrine manifestation of MEN1 , the presence of cutaneous lesions might suggest the diagnosis of MEN1 and a possible indication for genetic screening.
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Affiliation(s)
- Laura Pierotti
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Elena Pardi
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Elisa Dinoi
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Paolo Piaggi
- Department of Information Engineering, University of Pisa, Pisa, Italy
| | - Simona Borsari
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | | | - Chiara Sardella
- Unit of Endocrinology, University Hospital of Pisa, Pisa, Italy
| | - Angela Michelucci
- Laboratory of Molecular Genetics, University Hospital of Pisa, Pisa, Italy
| | | | - Fausto Bogazzi
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Claudio Marcocci
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
- Unit of Endocrinology, University Hospital of Pisa, Pisa, Italy
| | - Filomena Cetani
- Unit of Endocrinology, University Hospital of Pisa, Pisa, Italy
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Cuny T, Fargette C, Taïeb D. Imaging of multiple endocrine neoplasia type 1 patients in the era of somatostatin receptor positron emission tomography–computed tomography: “no place to hide for neuroendocrine tumours”. Eur J Endocrinol 2023; 188:C9-C10. [PMID: 37220756 DOI: 10.1093/ejendo/lvad049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2023] [Revised: 04/22/2023] [Accepted: 05/10/2023] [Indexed: 05/13/2023]
Affiliation(s)
- Thomas Cuny
- APHM, Marseille Medical Genetics, Inserm U1251, Conception Hospital, Endocrinology Department, Aix Marseille University , Marseille , France
| | - Christelle Fargette
- Department of Nuclear Medicine, La Timone University Hospital, European Center for Research in Medical Imaging, Aix-Marseille University , Marseille , France
| | - David Taïeb
- Department of Nuclear Medicine, La Timone University Hospital, European Center for Research in Medical Imaging, Aix-Marseille University , Marseille , France
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Sidrak MMA, De Feo MS, Corica F, Gorica J, Conte M, Filippi L, Evangelista L, De Vincentis G, Frantellizzi V. Role of Exendin-4 Functional Imaging in Diagnosis of Insulinoma: A Systematic Review. Life (Basel) 2023; 13:life13040989. [PMID: 37109517 PMCID: PMC10142629 DOI: 10.3390/life13040989] [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: 03/08/2023] [Revised: 04/04/2023] [Accepted: 04/10/2023] [Indexed: 04/29/2023] Open
Abstract
BACKGROUND Insulinomas are the most common neuroendocrine neoplasms of the pancreas. Diagnosis is made through patient clinical presentation with hypoglycemia symptoms and imaging, such as EUS, CT, MRI, and functional imaging. Exendin-4 PET/CT (and SPECT/CT) is a new prominent radiotracer developed to image insulinomas. The aim of the study is to evaluate whether exendin-4 imaging is a useful tool in imaging for insulinoma patients when other imaging methods do not reach them. METHODS MEDLINE research conducted on PubMed, Scopus, and Web of Science gathered a total of 501 papers. Studies that evaluated exendin-4 SPECT and PET in insulinoma patients were screened and assessed through QUADAS-2 for risk of bias and applicability concerns' assessment. Sensitivity, specificity, and accuracy were reported when available. RESULTS A total of 13 studies were deemed eligible for a QUADAS 2 review. Studies included ranged from 2009 to 2022. The most-used tracer was 68Ga-DOTA-exendin-4 in PET and 111In-DTPA-exendin-4 in SPECT. Exendin-4 labeled with 99mTc was also reported. The QUADAS-2 risk of bias assessment was overall low, with some unclear reports in the reference and index domains. Only two domains were at high risk of bias because of an explicated non-blind imaging review. Applicability concerns for bias were low in all domains. Reported sensitivities ranged from 95% to 100% and specificities from 20% to 100%. CONCLUSIONS exendin-4 imaging is a sensitive functional imaging tracer in both SPECT and PET applications, especially in suspicion of benign insulinomas located where endoscopic ultrasound cannot reach, being more sensitive than morfostructural imaging.
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Affiliation(s)
- Marko Magdi Abdou Sidrak
- Department of Radiological Sciences, Oncology and Anatomo-Pathology, Sapienza University of Rome, 00161 Rome, Italy
| | - Maria Silvia De Feo
- Department of Radiological Sciences, Oncology and Anatomo-Pathology, Sapienza University of Rome, 00161 Rome, Italy
| | - Ferdinando Corica
- Department of Radiological Sciences, Oncology and Anatomo-Pathology, Sapienza University of Rome, 00161 Rome, Italy
| | - Joana Gorica
- Department of Radiological Sciences, Oncology and Anatomo-Pathology, Sapienza University of Rome, 00161 Rome, Italy
| | - Miriam Conte
- Department of Radiological Sciences, Oncology and Anatomo-Pathology, Sapienza University of Rome, 00161 Rome, Italy
| | - Luca Filippi
- Department of Nuclear Medicine, Santa Maria Goretti Hospital, 04100 Latina, Italy
| | - Laura Evangelista
- Nuclear Medicine Unit, Department of Medicine (DIMED), University of Padua, Via Giustiniani, 35128 Padua, Italy
| | - Giuseppe De Vincentis
- Department of Radiological Sciences, Oncology and Anatomo-Pathology, Sapienza University of Rome, 00161 Rome, Italy
| | - Viviana Frantellizzi
- Department of Radiological Sciences, Oncology and Anatomo-Pathology, Sapienza University of Rome, 00161 Rome, Italy
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Ramamoorthy B, Nilubol N. Multiple Endocrine Neoplasia Type 1 Syndrome Pancreatic Neuroendocrine Tumor Genotype/Phenotype: Is There Any Advance on Predicting or Preventing? Surg Oncol Clin N Am 2023; 32:315-325. [PMID: 36925188 PMCID: PMC10348402 DOI: 10.1016/j.soc.2022.10.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/17/2023]
Abstract
Multiple endocrine neoplasia type 1 syndrome (MEN1) is a disease caused by mutations in the MEN1 tumor suppressor gene leading to hyperparathyroidism, pituitary adenomas, and entero-pancreatic neuroendocrine tumors. Pancreatic neuroendocrine tumors (PNETs) are a major cause of mortality in patients with MEN1. Identification of consistent genotype-phenotype correlations has remained elusive, but MEN1 mutations in exons 2, 9, and 10 may be associated with metastatic PNETs; patients with these mutations may benefit from more intensive surveillance and aggressive treatment. In addition, epigenetic differences between MEN1-associated PNETs and sporadic PNETs are beginning to emerge, but further investigation is required to establish clear phenotypic associations.
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Affiliation(s)
- Bhavishya Ramamoorthy
- Surgical Oncology Program, Endocrine Surgery Section, National Cancer Institute, NIH, 10 Center Drive, Building 10 - Room 45952, Bethesda, MD 20892, USA
| | - Naris Nilubol
- Surgical Oncology Program, Endocrine Surgery Section, National Cancer Institute, NIH, 10 Center Drive, Building 10 - Room 45952, Bethesda, MD 20892, USA.
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Bychkovsky BL, Lo MT, Yussuf A, Horton C, Hemyari P, LaDuca H, Garber JE, Scheib R, Rana HQ. Pathogenic variants among females with breast cancer and a non-breast cancer reveal opportunities for cancer interception. Breast Cancer Res Treat 2023; 200:63-72. [PMID: 36856935 DOI: 10.1007/s10549-023-06870-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 01/21/2023] [Indexed: 03/02/2023]
Abstract
PURPOSE Herein, we report the frequency and distribution of germline pathogenic variants (PVs) among females with breast cancer (BC) and at least one other non-BC who underwent multi-gene panel testing (MGPT). Among females with PVs diagnosed first with BC or ovarian cancer (OC), we sought to enumerate the frequency of subsequent PV-associated cancers. METHODS Females with BC and cancer of ≥ 1 other site (multiple primary cancers, MPC) who underwent MGPT through Ambry Genetics from March 2012 to December 2016 were included if they had testing of at least 21 genes of interest (ATM, BARD1, BRCA1, BRCA2, BRIP1, CDH1, CHEK2, EPCAM, MLH1, MSH2, MSH6, MUTYH, NBN, NF1, PALB2, PMS2, PTEN, RAD51C, RAD51D, STK11, and TP53). Phenotypic data were abstracted from test requisition forms and clinical notes. RESULTS Of 6,617 evaluable patients, most were White (70.8%) and median age at first cancer, second cancer, and MGPT was 49 (interquartile range [IQR]: 18), 59 (IQR: 16), and 63 (IQR: 16) years, respectively. PVs were found among 14.1% (932/6617) of the overall cohort and in 16.4% (440/2687) of females who were diagnosed first with BC. Among those, 55.2% (243/440) had an actionable PV associated with a subsequent cancer diagnosis including 150 OCs. Of the 2443 females with breast and ovarian cancer, few (n = 97, 9.5%) were diagnosed first with OC, limiting our analysis. CONCLUSIONS Females with MPC, including BC, have a high frequency of germline PVs (14.1%). These data delineate the opportunities for intercepting subsequent cancers associated with genetic risk among females diagnosed first with BC.
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Affiliation(s)
- Brittany L Bychkovsky
- Department of Medical Oncology, Dana-Farber Cancer Institute, 450 Brookline Ave, Boston, MA, 02215, USA. .,Breast Oncology Program, Dana-Farber Brigham Cancer Center, Boston, MA, USA. .,Division of Cancer Genetics and Prevention, Dana-Farber Cancer Institute, Boston, MA, USA. .,Harvard Medical School, Boston, MA, USA.
| | | | | | | | | | | | - Judy E Garber
- Department of Medical Oncology, Dana-Farber Cancer Institute, 450 Brookline Ave, Boston, MA, 02215, USA.,Breast Oncology Program, Dana-Farber Brigham Cancer Center, Boston, MA, USA.,Division of Cancer Genetics and Prevention, Dana-Farber Cancer Institute, Boston, MA, USA.,Harvard Medical School, Boston, MA, USA
| | - Rochelle Scheib
- Department of Medical Oncology, Dana-Farber Cancer Institute, 450 Brookline Ave, Boston, MA, 02215, USA.,Breast Oncology Program, Dana-Farber Brigham Cancer Center, Boston, MA, USA.,Division of Cancer Genetics and Prevention, Dana-Farber Cancer Institute, Boston, MA, USA.,Harvard Medical School, Boston, MA, USA
| | - Huma Q Rana
- Department of Medical Oncology, Dana-Farber Cancer Institute, 450 Brookline Ave, Boston, MA, 02215, USA.,Division of Cancer Genetics and Prevention, Dana-Farber Cancer Institute, Boston, MA, USA.,Harvard Medical School, Boston, MA, USA
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Imyanitov EN, Kuligina ES, Sokolenko AP, Suspitsin EN, Yanus GA, Iyevleva AG, Ivantsov AO, Aleksakhina SN. Hereditary cancer syndromes. World J Clin Oncol 2023; 14:40-68. [PMID: 36908677 PMCID: PMC9993141 DOI: 10.5306/wjco.v14.i2.40] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Revised: 12/09/2022] [Accepted: 02/15/2023] [Indexed: 02/21/2023] Open
Abstract
Hereditary cancer syndromes (HCSs) are arguably the most frequent category of Mendelian genetic diseases, as at least 2% of presumably healthy subjects carry highly-penetrant tumor-predisposing pathogenic variants (PVs). Hereditary breast-ovarian cancer and Lynch syndrome make the highest contribution to cancer morbidity; in addition, there are several dozen less frequent types of familial tumors. The development of the majority albeit not all hereditary malignancies involves two-hit mechanism, i.e. the somatic inactivation of the remaining copy of the affected gene. Earlier studies on cancer families suggested nearly fatal penetrance for the majority of HCS genes; however, population-based investigations and especially large-scale next-generation sequencing data sets demonstrate that the presence of some highly-penetrant PVs is often compatible with healthy status. Hereditary cancer research initially focused mainly on cancer detection and prevention. Recent studies identified multiple HCS-specific drug vulnerabilities, which translated into the development of highly efficient therapeutic options.
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Affiliation(s)
- Evgeny N Imyanitov
- Department of Tumor Growth Biology, N.N. Petrov Institute of Oncology, St.-Petersburg 197758, Russia
- Department of Clinical Genetics, St.-Petersburg Pediatric Medical University, St.-Petersburg 194100, Russia
| | - Ekaterina S Kuligina
- Department of Tumor Growth Biology, N.N. Petrov Institute of Oncology, St.-Petersburg 197758, Russia
- Department of Clinical Genetics, St.-Petersburg Pediatric Medical University, St.-Petersburg 194100, Russia
| | - Anna P Sokolenko
- Department of Tumor Growth Biology, N.N. Petrov Institute of Oncology, St.-Petersburg 197758, Russia
- Department of Clinical Genetics, St.-Petersburg Pediatric Medical University, St.-Petersburg 194100, Russia
| | - Evgeny N Suspitsin
- Department of Tumor Growth Biology, N.N. Petrov Institute of Oncology, St.-Petersburg 197758, Russia
- Department of Clinical Genetics, St.-Petersburg Pediatric Medical University, St.-Petersburg 194100, Russia
| | - Grigoriy A Yanus
- Department of Tumor Growth Biology, N.N. Petrov Institute of Oncology, St.-Petersburg 197758, Russia
- Department of Clinical Genetics, St.-Petersburg Pediatric Medical University, St.-Petersburg 194100, Russia
| | - Aglaya G Iyevleva
- Department of Tumor Growth Biology, N.N. Petrov Institute of Oncology, St.-Petersburg 197758, Russia
- Department of Clinical Genetics, St.-Petersburg Pediatric Medical University, St.-Petersburg 194100, Russia
| | - Alexandr O Ivantsov
- Department of Tumor Growth Biology, N.N. Petrov Institute of Oncology, St.-Petersburg 197758, Russia
- Department of Clinical Genetics, St.-Petersburg Pediatric Medical University, St.-Petersburg 194100, Russia
| | - Svetlana N Aleksakhina
- Department of Tumor Growth Biology, N.N. Petrov Institute of Oncology, St.-Petersburg 197758, Russia
- Department of Clinical Genetics, St.-Petersburg Pediatric Medical University, St.-Petersburg 194100, Russia
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Figueiredo AA, Saramago A, Cavaco BM, Simões-Pereira J, Leite V. Familial parathyroid tumours-comparison of clinical profiles between syndromes. J Endocrinol Invest 2023:10.1007/s40618-023-02032-4. [PMID: 36780067 DOI: 10.1007/s40618-023-02032-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2022] [Accepted: 02/03/2023] [Indexed: 02/14/2023]
Abstract
INTRODUCTION Primary hyperparathyroidism (PHPT) caused by parathyroid tumours is mostly sporadic, with a genetic cause identified in 5-10% of cases. Familial parathyroid tumours can be included in complex syndromes, such as multiple endocrine neoplasia (MEN) type 1, 2A and 4 or hyperparathyroidism-jaw tumour syndrome (HPT-JT). OBJECTIVE Characterisation of the familial parathyroid tumours followed-up at our centre and comparison of the different clinicopathological manifestations between the syndromes. METHODS Retrospective analysis of 48 patients with familial parathyroid tumours harbouring RET (n = 11), CDC73 (n = 20) and MEN1 (n = 17) germline mutations was performed. RESULTS Cases of PHPT in MEN2A syndrome presented with lower serum PTH (sPTH) and serum calcium (sCa) levels at diagnosis (sPTH = 108.0 (IQR 53.3) pg/mL, sCa = 10.6 ± 1.1 mg/dL) than MEN1 (sPTH = 196.9 (IQR 210.5) pg/mL, sCa = 11.7 ± 1.2 mg/dL) (p = 0.01, p = 0.03, respectively) or HPT-JT cases (sPTH = 383.5 (IQR 775.8) pg/mL, sCa = 12.9 ± 1.8 mg/dL) (p = 0.01; p < 0.001, respectively). There was a statistical difference in sCa levels between MEN1 and HPT-JT (p = 0.02), but not between sPTH (p = 0.07). The predominant first manifestation of the syndrome in MEN1 was gastroenteropancreatic neuroendocrine tumour (GEP-NET) in 47.1% of the cases, in MEN2A was medullary thyroid cancer (90.9%) and in HPT-JT was PHPT in 85% patients. In MEN1 syndrome, the number of affected parathyroid glands was significantly higher than in MEN2A (p < 0.001) and HPT-JT (p = 0.01). CONCLUSION The first manifestation of the syndrome in MEN1 cases was GEP-NET and not PHPT. Although presenting at similar ages, patients with MEN2A exhibit less severe biochemical and clinical PHPT at diagnosis than the other familial syndromes.
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Affiliation(s)
- A A Figueiredo
- Serviço de Endocrinologia, Instituto Português de Oncologia de Lisboa Francisco Gentil, Rua Professor Lima Basto, 1099-023, Lisbon, Portugal.
| | - A Saramago
- Unidade de Investigação em Patobiologia Molecular, Instituto Português de Oncologia de Lisboa Francisco Gentil, Lisbon, Portugal
| | - B M Cavaco
- Unidade de Investigação em Patobiologia Molecular, Instituto Português de Oncologia de Lisboa Francisco Gentil, Lisbon, Portugal
| | - J Simões-Pereira
- Serviço de Endocrinologia, Instituto Português de Oncologia de Lisboa Francisco Gentil, Rua Professor Lima Basto, 1099-023, Lisbon, Portugal
- Unidade de Investigação em Patobiologia Molecular, Instituto Português de Oncologia de Lisboa Francisco Gentil, Lisbon, Portugal
- Nova Medical School | Faculdade de Ciências Médicas, Lisbon, Portugal
| | - V Leite
- Serviço de Endocrinologia, Instituto Português de Oncologia de Lisboa Francisco Gentil, Rua Professor Lima Basto, 1099-023, Lisbon, Portugal
- Unidade de Investigação em Patobiologia Molecular, Instituto Português de Oncologia de Lisboa Francisco Gentil, Lisbon, Portugal
- Nova Medical School | Faculdade de Ciências Médicas, Lisbon, Portugal
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Approach of Multiple Endocrine Neoplasia Type 1 (MEN1) Syndrome-Related Skin Tumors. Diagnostics (Basel) 2022; 12:diagnostics12112768. [PMID: 36428828 PMCID: PMC9689678 DOI: 10.3390/diagnostics12112768] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 10/27/2022] [Accepted: 11/07/2022] [Indexed: 11/16/2022] Open
Abstract
Non-endocrine findings in patients with MEN1 (multiple endocrine neoplasia) syndrome also include skin lesions, especially tumor-type lesions. This is a narrative review of the English-language medical literature including original studies concerning MEN1 and dermatological issues (apart from dermatologic features of each endocrine tumor/neuroendocrine neoplasia), identified through a PubMed-based search (based on clinical relevance, with no timeline restriction or concern regarding the level of statistical significance). We identified 27 original studies involving clinical presentation of patients with MEN1 and cutaneous tumors; eight other original studies that also included the genetic background; and four additional original studies were included. The largest cohorts were from studies in Italy (N = 145 individuals), Spain (N = 90), the United States (N = 48 and N = 32), and Japan (N = 28). The age of patients varied from 18 to 76 years, with the majority of individuals in their forties. The most common cutaneous tumors are angiofibromas (AF), collagenomas (CG), and lipomas (L). Other lesions are atypical nevi, basocellular carcinoma, squamous cell carcinoma, acrochordons, papillomatosis confluens et reticularis, gingival papules, and cutaneous T-cell lymphoma of the eyelid. Non-tumor aspects are confetti-like hypopigmentation, café-au-lait macules, and gingival papules. MEN1 gene, respective menin involvement has also been found in melanomas, but the association with MEN1 remains debatable. Typically, cutaneous tumors (AF, CG, and L) are benign and are surgically treated only for cosmetic reasons. Some of them are reported as first presentation. Even though skin lesions are not pathognomonic, recognizing them plays an important role in early identification of MEN1 patients. Whether a subgroup of MEN1 subjects is prone to developing these types of cutaneous lesions and how they influence MEN1 evolution is still an open issue.
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Newey PJ, Hannan FM, Wilson A, Thakker RV. Genetics of monogenic disorders of calcium and bone metabolism. Clin Endocrinol (Oxf) 2022; 97:483-501. [PMID: 34935164 PMCID: PMC7614875 DOI: 10.1111/cen.14644] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 10/24/2021] [Accepted: 11/07/2021] [Indexed: 12/19/2022]
Abstract
Disorders of calcium homeostasis are the most frequent metabolic bone and mineral disease encountered by endocrinologists. These disorders usually manifest as primary hyperparathyroidism (PHPT) or hypoparathyroidism (HP), which have a monogenic aetiology in 5%-10% of cases, and may occur as an isolated endocrinopathy, or as part of a complex syndrome. The recognition and diagnosis of these disorders is important to facilitate the most appropriate management of the patient, with regard to both the calcium-related phenotype and any associated clinical features, and also to allow the identification of other family members who may be at risk of disease. Genetic testing forms an important tool in the investigation of PHPT and HP patients and is usually reserved for those deemed to be an increased risk of a monogenic disorder. However, identifying those suitable for testing requires a thorough clinical evaluation of the patient, as well as an understanding of the diversity of relevant phenotypes and their genetic basis. This review aims to provide an overview of the genetic basis of monogenic metabolic bone and mineral disorders, primarily focusing on those associated with abnormal calcium homeostasis, and aims to provide a practical guide to the implementation of genetic testing in the clinic.
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Affiliation(s)
- Paul J Newey
- Division of Molecular and Clinical Medicine, Ninewells Hospital & Medical School, University of Dundee, Scotland, UK
| | - Fadil M Hannan
- Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford, UK
| | - Abbie Wilson
- Division of Molecular and Clinical Medicine, Ninewells Hospital & Medical School, University of Dundee, Scotland, UK
| | - Rajesh V Thakker
- Academic Endocrine Unit, Oxford Centre for Diabetes, Endocrinology & Metabolism (OCDEM), Churchill Hospital, University of Oxford, Oxford, UK
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Liu JB, Cai J, Dhir M, Paniccia A, Zureikat AH, Ramonell KM, McCoy KL, Carty SE, Yip L. Long-Term Outcomes for Patients with Multiple Endocrine Neoplasia Type 1 and Duodenopancreatic Neuroendocrine Neoplasms. Ann Surg Oncol 2022; 29:7808-7817. [PMID: 35963905 DOI: 10.1245/s10434-022-12350-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Accepted: 07/21/2022] [Indexed: 11/18/2022]
Abstract
BACKGROUND Liver metastasis from duodenopancreatic neuroendocrine neoplasms (DP-NENs) is a major cause of mortality in multiple endocrine neoplasia type 1 (MEN1) patients, yet much of their natural history is unknown. METHODS This longitudinal, retrospective cohort study analyzed all MEN1 patients with imageable functional (F) and nonfunctional (NF) DP-NENs (1990-2021) for liver metastasis-free survival (LMFS) and overall survival (OS). RESULTS Of 138 patients, 85 (61.6%) had imageable DP-NENs (28 F, 57 NF), and the mean largest tumor size was 1.8 ± 1.4 cm. Multifocality was present in 32 patients (37.7%). Surgery was performed for 49 patients (57.7%). During an 11-year median follow-up period (IQR, 6-17 years), 23 (27.1%) of the patients had liver metastasis, and 19 (22.4%) patients died. Death was attributed to liver metastasis in 60% of cases. The patients with F-DP-NENs versus NF-DP-NENs more often had liver metastasis (46.4% vs. 15.8%; p = 0.002) but had similar 10-year LMFS (80.9 vs. 87.0%; p = 0.44) and OS (82.7 vs. 94.3%; p = 0.69). The patients with NF-DP-NENs had surgery when their tumors were larger (p < 0.001). Tumor size was not associated with liver metastasis (p = 0.89). The average growth rate was 0.04 cm/year (SE, 0.02 cm/year; p = 0.01) during active surveillance for NF-DP-NENs (n = 38). Liver metastasis developed in four patients with tumors smaller than 2 cm. The risk of liver metastasis was independent of surgery (hazard ratio [HR], 0.78; 95% confidence interval [CI], 0.21-2.93; p = 0.72) and death (HR, 0.51; 95% CI, 0.08-3.06; p = 0.46). CONCLUSIONS Although the observed outcomes in this study were better than historical data, small NF-DP-NENs still developed liver metastasis and liver metastasis remains a major cause of death. These results suggest that size as a sole criterion for surgery may be insufficient to predict tumor behavior.
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Affiliation(s)
- Jason B Liu
- Division of Endocrine Surgery, Department of Surgery, University of Pittsburgh, Pittsburgh, PA, USA.,Division of Gastrointestinal Surgical Oncology, Department of Surgery, University of Pittsburgh, Pittsburgh, PA, USA
| | - Jinman Cai
- Department of Surgery, University of Pittsburgh, Pittsburgh, PA, USA
| | - Mashaal Dhir
- Division of Hepatobiliary Surgery and Surgical Oncology, Department of Surgery, Upstate University Hospital, Syracuse, NY, USA
| | - Alessandro Paniccia
- Division of Gastrointestinal Surgical Oncology, Department of Surgery, University of Pittsburgh, Pittsburgh, PA, USA
| | - Amer H Zureikat
- Division of Gastrointestinal Surgical Oncology, Department of Surgery, University of Pittsburgh, Pittsburgh, PA, USA
| | - Kimberly M Ramonell
- Division of Endocrine Surgery, Department of Surgery, University of Pittsburgh, Pittsburgh, PA, USA
| | - Kelly L McCoy
- Division of Endocrine Surgery, Department of Surgery, University of Pittsburgh, Pittsburgh, PA, USA
| | - Sally E Carty
- Division of Endocrine Surgery, Department of Surgery, University of Pittsburgh, Pittsburgh, PA, USA
| | - Linwah Yip
- Division of Endocrine Surgery, Department of Surgery, University of Pittsburgh, Pittsburgh, PA, USA.
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Fan Z, Wang L, Wang J, Gu C. Thymoma (World Health Organization Type AB) in multiple endocrine neoplasia type 1: a case report. J Surg Case Rep 2022; 2022:rjac290. [PMID: 35821790 PMCID: PMC9270031 DOI: 10.1093/jscr/rjac290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Accepted: 05/27/2022] [Indexed: 11/14/2022] Open
Abstract
Thymic neoplasms are rarely seen among patients with multiple endocrine neoplasia type 1 (MEN1) and appear to be especially rare when pathological examination reveals a World Health Organization Type AB thymoma. In the case presented here, we report a 39-year-old woman with Type AB thymoma in MEN1. A 7.8-cm-sized mediastinal mass was diagnosed as a thymic neoplasm by computed tomography. In addition, pituitary tumor and hypercalcemia from parathyroid hyperplasia were found. Therefore, the patient was clinically diagnosed with MEN1 syndrome and underwent surgical resection of thymic tumor. At the 1-year follow-up, the patient appeared to be healthy without any sign of reoccurrence. Despite its rare occurrence, our case provides us with a new awareness that thymoma may coexist with MEN1.
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Affiliation(s)
- Zheyuan Fan
- Department of Thoracic Surgery, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China
| | - Ling Wang
- Department of Emergency Medicine, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China
| | - Jin Wang
- Department of Thoracic Surgery, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China
| | - Chundong Gu
- Department of Thoracic Surgery, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China
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Bouriez D, Gronnier C, Haissaguerre M, Tabarin A, Najah H. Less Than Subtotal Parathyroidectomy for Multiple Endocrine Neoplasia Type 1 Primary Hyperparathyroidism: A Systematic Review and Meta-Analysis. World J Surg 2022; 46:2666-2675. [PMID: 35767091 DOI: 10.1007/s00268-022-06633-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/06/2022] [Indexed: 12/12/2022]
Abstract
BACKGROUND Multiple endocrine neoplasia type 1 (MEN1)-associated primary hyperparathyroidism (pHPT) is classically associated with an asymmetric and asynchronous parathyroid involvement. Subtotal parathyroidectomy (STP), which is currently the recommended surgical treatment, carries a high risk of permanent hypoparathyroidism. The results of less than subtotal parathyroidectomy (LSTP) are conflicting, and its place in this setting is still a matter of debate. The aim of this study was to identify the place of LSTP in the surgical management of patients with MEN-associated pHPT. METHODS A systematic literature review was conducted in accordance with PRISMA and MOOSE guidelines, for studies comparing STP and LSTP for MEN1-associated pHPT. The results of the two techniques, regarding permanent hypoparathyroidism, persistent hyperparathyroidism and recurrent hyperparathyroidism were computed using pairwise random-effect meta-analysis. RESULTS Twenty-five studies comparing STP and LSTP qualified for inclusion in the quantitative synthesis. In total, 947 patients with MEN1-associated pHPT were allocated to STP (n = 569) or LSTP (n = 378). LSTP reduces the risk of permanent hypoparathyroidism [odds ratio (OR) 0.29, confidence interval (CI) 95% 0.17-0.49)], but exposes to higher rates of persistent hyperparathyroidism [OR 4.60, 95% CI 2.66-7.97]. Rates of recurrent hyperparathyroidism were not significantly different between the two groups [OR 1.26, CI 95% 0.83-1.91]. CONCLUSIONS LSTP should not be abandoned and should be considered as a suitable surgical option for selected patients with MEN1-associated pHPT. The increased risk of persistent hyperparathyroidism could improve with the emergence of more efficient preoperative localization imaging techniques and a more adequate patients selection.
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Affiliation(s)
- Damien Bouriez
- Digestive and Endocrine Surgery Department, Magellan Center, Bordeaux University Hospital, University of Bordeaux, Bordeaux, France
| | - Caroline Gronnier
- Digestive and Endocrine Surgery Department, Magellan Center, Bordeaux University Hospital, University of Bordeaux, Bordeaux, France
| | - Magalie Haissaguerre
- Endocrinology Department, INSERM Unit 1215, Bordeaux University Hospital, University of Bordeaux, Bordeaux, France
| | - Antoine Tabarin
- Endocrinology Department, INSERM Unit 1215, Bordeaux University Hospital, University of Bordeaux, Bordeaux, France
| | - Haythem Najah
- Digestive and Endocrine Surgery Department, Magellan Center, Bordeaux University Hospital, University of Bordeaux, Bordeaux, France.
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41
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Zhao Y, Yu J, Liu Y, Lyu L, Ping F, Xu L, Li W, Wang O, Xu Q, Wu W, Zhang H, Li Y. Analysis of 55 patients with multiple endocrine neoplasia type 1-associated insulinoma from a single center in China. Orphanet J Rare Dis 2022; 17:219. [PMID: 35698198 PMCID: PMC9195405 DOI: 10.1186/s13023-022-02370-1] [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: 12/15/2021] [Accepted: 05/29/2022] [Indexed: 11/11/2022] Open
Abstract
Objective To investigate the clinical characteristics of patients with multiple endocrine neoplasia type 1 (MEN1)-related insulinoma and their relationship with specific biochemical changes and to summarize the features of treatment options for the Chinese population with this disease and the impact on long-term prognosis. Methods “MEN1” and “insulinoma” were used when searching the Peking Union Medical College Hospital (PUMCH) medical record retrieval system to obtain clinical information about patients. We identified patients diagnosed with MEN1-associated insulinoma based on endocrinological, radiological, and pathological examinations, and subsequently analyzed their clinical data. Results A total of 55 patients with MEN1-associated insulinoma were included, including 29 (52.7%) men and 26 (47.3%) women. The parathyroid gland was the most commonly affected (78.2%), followed by the pituitary gland (69.1%) and adrenal gland (16.4%). Insulinoma was the first manifestation of MEN1 in at least 23.6% (13/55) of patients. Nineteen (34.5%) patients presented with initial symptoms of hypoglycemia before the age of 22 years. Among the 24 Patients with high serum calcium (Ca) had significantly lower serum insulin levels than those with normal serum Ca levels (p < 0.001) during hypoglycemic episodes. However, serum C-peptide level at 0.5 h and serum insulin level at 1 h was higher in patients with hypercalcemia than in patients with normal serum Ca levels in the oral glucose tolerance test (OGTT), although the differences were not statistically significant. Multifocal pancreatic neuroendocrine tumors (pNETs) were present in 38 (69.1%) patients; most of them (55.6%, 20/36) underwent multiple enucleations, and 45% (9/20) had a postoperative recurrence. Five patients (10%) who underwent distal pancreatectomy developed pancreatic insufficiency after an average of seven years. patients who underwent genetic testing, 23 (95.8%) were positive for MEN1 mutation, with mutations most commonly found in exons 2 (21.7%) and 3 (13%). Conclusions In our study, the rates of postoperative recurrence and long-term complications in patients with MEN1 with multifocal pNETs were significantly different from those in other international centers and might be related to the choice of surgical method. In addition, elevated serum Ca levels in patients with primary hyperparathyroidism may affect insulin secretion. Supplementary Information The online version contains supplementary material available at 10.1186/s13023-022-02370-1.
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Affiliation(s)
- Yuan Zhao
- Department of Endocrinology, Key Laboratory of Endocrinology, Ministry of Health, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, 100730, China
| | - Jie Yu
- Department of Endocrinology, Key Laboratory of Endocrinology, Ministry of Health, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, 100730, China
| | - Yiwen Liu
- Department of Endocrinology, Key Laboratory of Endocrinology, Ministry of Health, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, 100730, China
| | - Lu Lyu
- Department of Endocrinology, Key Laboratory of Endocrinology, Ministry of Health, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, 100730, China
| | - Fan Ping
- Department of Endocrinology, Key Laboratory of Endocrinology, Ministry of Health, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, 100730, China
| | - Lingling Xu
- Department of Endocrinology, Key Laboratory of Endocrinology, Ministry of Health, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, 100730, China
| | - Wei Li
- Department of Endocrinology, Key Laboratory of Endocrinology, Ministry of Health, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, 100730, China
| | - Ou Wang
- Department of Endocrinology, Key Laboratory of Endocrinology, Ministry of Health, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, 100730, China
| | - Qiang Xu
- Department of General Surgery, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, 100730, China
| | - Wenming Wu
- Department of General Surgery, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, 100730, China
| | - Huabing Zhang
- Department of Endocrinology, Key Laboratory of Endocrinology, Ministry of Health, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, 100730, China. .,Chinese Academy of Medical Sciences, 1 Shuai-Fu-Yuan Wangfujing, Dongcheng District, Beijing, 100730, China.
| | - Yuxiu Li
- Department of Endocrinology, Key Laboratory of Endocrinology, Ministry of Health, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, 100730, China. .,Chinese Academy of Medical Sciences, 1 Shuai-Fu-Yuan Wangfujing, Dongcheng District, Beijing, 100730, China.
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Mennetrey C, Le Bras M, Bando-Delaunay A, Al-Mansour L, Haissaguerre M, Batisse-Lignier M, Ouvrard E, Ansquer C, Walter T, de Mestier L, Kelly A, Tlili G, Giraud S, North MO, Odou MF, Goichot B, Cuny T, Loundou A, Romanet P, Imperiale A, Taïeb D. Value of Somatostatin Receptor PET/CT in Patients With MEN1 at Various Stages of Their Disease. J Clin Endocrinol Metab 2022; 107:e2056-e2064. [PMID: 34940846 DOI: 10.1210/clinem/dgab891] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Indexed: 02/13/2023]
Abstract
CONTEXT Despite the growing evidence of the clinical value of somatostatin receptor (SSTR) positron emission tomography (PET) in the evaluation of neuroendocrine tumors (NETs), its role remains to be clarified at different time points in the journey of patients with multiple endocrine neoplasia type 1 (MEN1). The rarity of the disease is however a significant impediment to prospective clinical trials. OBJECTIVE The goals of the study were to assess the indications and value of SSTR PET/computed tomography (CT) in patients with MEN1. METHODS We retrospectively included patients from 7 French expert centers for whom data on SSTR PET/CT and morphological imaging performed at the same period were available. Detection rates of PET study were analyzed. RESULTS One hundred and 8 patients were included. SSTR PET/CT was performed at screening (n = 33), staging (n = 34), restaging (n = 37), and for peptide receptor targeted radiotherapy selection (n = 4). PET detected positive pancreatic lesions in 91% of cases at screening, with results comparable with magnetic resonance imaging but superior to CT (P = .049). Metastases (mostly lymph node [LN]) were present at the screening phase in 28% of cases, possibly due to the suboptimal value of screening morphological imaging in the assessment of nodal metastases and/or a long delay between imaging studies. SSTR PET/CT was considered superior or complementary to the reference standard in the assessment of LN or distant metastases in the vast majority of cases and regardless of the clinical scenario. CONCLUSION This study shows the potential added value of SSTR PET in the assessment of MEN1-associated NETs and provides great impetus toward its implementation in the evaluation of patients with MEN1.
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Affiliation(s)
- Clément Mennetrey
- Department of Nuclear Medicine, La Timone University Hospital, CERIMED, Aix-Marseille University, France
| | - Maëlle Le Bras
- Department of Endocrinology, Diabetology and Nutrition, l'institut du thorax, CHU Nantes, Nantes, France
| | - Aurélie Bando-Delaunay
- Université de Paris, Department of Nuclear Medicine, Beaujon University Hospital (APHP.Nord), Clichy, France
| | | | | | | | - Eric Ouvrard
- Department of Nuclear Medicine and Molecular Imaging - Institut de Cancérologie de Strasbourg Europe (ICANS), IPHC, UMR 7178, CNRS/University of Strasbourg, France
| | - Catherine Ansquer
- Nuclear Medicine Department, CHU de Nantes, Hôtel-Dieu, Nantes, France
| | - Thomas Walter
- Department of Oncology, Hospices Civils of Lyon, France
| | - Louis de Mestier
- Université de Paris, Department of Gastroenterology-Pancreatology, Beaujon University Hospital (APHP. Nord), Clichy, France
| | - Antony Kelly
- Department of Nuclear Medicine, Centre Jean Perrin, Clermont-Ferrand, France
| | - Ghoufrane Tlili
- Department of Nuclear Medicine, Haut Leveque University Hospital, Bordeaux, France
| | - Sophie Giraud
- Genetics Department, Hospices Civils de LYON (HCL), University Hospital, East Pathology Center, LYON
| | - Marie-Odile North
- Department of Genetic & Molecular Biology, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Marie-Françoise Odou
- Laboratory of biochemistry and molecular biology, Lille university hospital, Inserm U1286, France
| | - Bernard Goichot
- Department of Internal Medicine, University hospitals of Strasbourg, France
| | - Thomas Cuny
- Department of Endocrinology, Conception Hospital, Aix-Marseille University, France
| | - Anderson Loundou
- Department of Public health, Aix-Marseille University, Marseille, France
| | - Pauline Romanet
- Aix Marseille Univ, APHM, INSERM, MMG, Laboratory of Molecular Biology Hospital La Conception, Marseille, France
| | - Alessio Imperiale
- Department of Nuclear Medicine and Molecular Imaging - Institut de Cancérologie de Strasbourg Europe (ICANS), IPHC, UMR 7178, CNRS/University of Strasbourg, France
| | - David Taïeb
- Department of Nuclear Medicine, La Timone University Hospital, CERIMED, Aix-Marseille University, France
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Koyama N, Nagase T, Kure M, Odaka T, Kogure K, Takeda Y, Ishii T, Narisawa K, Fujita T, Fujimori M, Katsura Y. Multiple Endocrine Neoplasia Type 1 with Functional Parathyroid Cysts. Intern Med 2022; 61:1183-1188. [PMID: 34645755 PMCID: PMC9107977 DOI: 10.2169/internalmedicine.7505-21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
A 51-year-old woman was admitted because of hypercalcemia. Neck ultrasonography and computed tomography revealed the presence of parathyroid cysts on both sides. After primary hyperparathyroidism was diagnosed by technetium-99m-methoxyisobutylisonitrile scintigraphy, the patient was successfully treated with total parathyroidectomy and autotransplantation. She also had a non-functioning pancreatic neuroendocrine tumor, prolactinoma, and adrenal tumors with subclinical Cushing's syndrome. Given these clinical features and her family history, multiple endocrine neoplasia type 1 (MEN1) was suspected, and germline DNA sequencing revealed a missense mutation (c.1013T>C, [corrected] p.Leu338Pro) in exon 7 of MEN1. This case demonstrates the phenotypic and genetic diversity of MEN1.
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Affiliation(s)
- Nobuyuki Koyama
- Department of Respiratory Medicine, Saitama Medical Center, Saitama Medical University, Japan
| | - Terumasa Nagase
- Department of Metabolism and Endocrinology, Tokyo Medical University Ibaraki Medical Center, Japan
| | - Masahiko Kure
- Department of Metabolism and Endocrinology, Tokyo Medical University Ibaraki Medical Center, Japan
- Department of Internal Medicine, AOI Universal Hospital, Japan
| | - Tomotada Odaka
- Department of Metabolism and Endocrinology, Tokyo Medical University Ibaraki Medical Center, Japan
| | - Koichiro Kogure
- Department of Metabolism and Endocrinology, Tokyo Medical University Ibaraki Medical Center, Japan
| | - Yukihisa Takeda
- Department of Metabolism and Endocrinology, Tokyo Medical University Ibaraki Medical Center, Japan
| | - Tomoya Ishii
- Department of Metabolism and Endocrinology, Tokyo Medical University Ibaraki Medical Center, Japan
| | - Kenichiro Narisawa
- Department of Metabolism and Endocrinology, Tokyo Medical University Ibaraki Medical Center, Japan
- Department of Internal Medicine, AOI Universal Hospital, Japan
| | - Tomoyuki Fujita
- Department of Breast Surgery, Tokyo Medical University Ibaraki Medical Center, Japan
| | - Minoru Fujimori
- Department of Breast Surgery, Tokyo Medical University Ibaraki Medical Center, Japan
- Department of Breast and Endocrine Surgery, National Hospital Organization, Shinshu Ueda Medical Center, Japan
| | - Yoshiya Katsura
- Department of Metabolism and Endocrinology, Tokyo Medical University Ibaraki Medical Center, Japan
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Feng C, Chen H, Huang L, Feng Y, Chang S. The Research Landscape of Multiple Endocrine Neoplasia Type 1 (2000–2021): A Bibliometric Analysis. Front Med (Lausanne) 2022; 9:832662. [PMID: 35463033 PMCID: PMC9024095 DOI: 10.3389/fmed.2022.832662] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Accepted: 03/21/2022] [Indexed: 11/13/2022] Open
Abstract
Introduction This study aimed to investigate the landscape of Multiple Endocrine Neoplasia Type 1 research during the last 22 years using machine learning and text analysis. Method In December 2021, all publications indexed under the MeSH term “Multiple Endocrine Neoplasia Type 1” were obtained from PubMed. The whole set of search results was downloaded in XML format, and metadata such as title, abstract, keywords, mesh words, and year of publication were extracted from the original XML files for bibliometric evaluation. The Latent Dirichlet allocation (LDA) topic modeling method was used to analyze specific themes. Results This study eventually contained 1,407 publications. Among them, there are 768 (54.58%) case reports and reviews. Text analysis based on MeSH words revealed that the most often studied clinical areas include therapy efficacy, prognosis, and genetic diagnosis. The majority of basic study is focused on genetic alterations. The LDA topic model further identifies three topic clusters include basic research, treatment cluster, and diagnosis cluster. In the basic research cluster, many studies are focused on the expression of Menin. The primary focus of the therapy cluster is pancreatic resections and parathyroidectomy. In the diagnose cluster, the main focus is on Genetic Diagnosis and screening strategies for Hereditary Cancer Syndrome. Conclusion The current state of research on MEN1 is far from adequate. Research on rare diseases MEN1 necessitates implementing a broad research program involving multiple centers to advance MEN1 research together.
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Affiliation(s)
- Chenzhe Feng
- Department of Oncology, The Second Xiangya Hospital of Central South University, Changsha, China
- Department of General Surgery, Xiangya Hospital of Central South University, Changsha, China
| | - Haolin Chen
- Department of Mathematics, University of California, Davis, Davis, CA, United States
| | - Leyi Huang
- Xiangya School of Medicine, Central South University, Changsha, China
| | - Yeqian Feng
- Department of Oncology, The Second Xiangya Hospital of Central South University, Changsha, China
- Yeqian Feng
| | - Shi Chang
- Department of General Surgery, Xiangya Hospital of Central South University, Changsha, China
- Hunan Provincial Engineering Research Center for Thyroid and Related Diseases Treatment Technology, Changsha, China
- Clinical Research Center for Thyroid Disease in Hunan Province, Changsha, China
- *Correspondence: Shi Chang
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Zheng L. Targeting MEN1-deficient tumors with DHODH inhibitor. JOURNAL OF THE NATIONAL CANCER CENTER 2022. [DOI: 10.1016/j.jncc.2022.03.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
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Huby T, Le Guillou E, Burin des Roziers C, Pacot L, Briand-Suleau A, Chansavang A, Toussaint A, Duchossoy V, Vaucouleur N, Benoit V, Lodé L, Molac C, North MO, Grotto S, Tsatsaris V, Jouinot A, Cochand-Priollet B, Paepegaey AC, Nectoux J, Groussin L, Pasmant E. Noninvasive Prenatal Diagnosis of a Paternally Inherited MEN1 Pathogenic Splicing Variant. J Clin Endocrinol Metab 2022; 107:e1367-e1373. [PMID: 34897474 DOI: 10.1210/clinem/dgab894] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Indexed: 11/19/2022]
Abstract
CONTEXT Multiple endocrine neoplasia type 1 (MEN1) is an autosomal dominant disease caused by mutations in the tumor suppressor gene MEN1. The uncertainty of pathogenicity of MEN1 variants complexifies the selection of the patients likely to benefit from specific care. OBJECTIVE MEN1-mutated patients should be offered tailored tumor screening and genetic counseling. We present a patient with hyperparathyroidism for whom genetic analysis identified a variant of uncertain significance in the MEN1 gene (NM_130799.2): c.654G > T p.(Arg218=). Additional functional genetic tests were performed to classify the variant as pathogenic and allowed prenatal testing. DESIGN Targeted next generation sequencing identified a synonymous variant in the MEN1 gene in a 26-year-old male with symptomatic primary hyperparathyroidism. In silico and in vitro genetic tests were performed to assess variant pathogenicity. RESULTS Genetic testing of the proband's unaffected parents showed the variant occurred de novo. Transcript study showed a splicing defect leading to an in-frame deletion. The classification of the MEN1 variant as pathogenic confirmed the diagnosis of MEN1 and recommended an adapted medical care and follow-up. Pathogenic classification also allowed to propose a genetic counseling to the proband and his wife. Noninvasive prenatal diagnosis was performed with a personalized medicine-based protocol by detection of the paternally inherited variant in maternal plasmatic cell free DNA, using digital PCR. CONCLUSION We showed that functional genetic analysis can help to assess the pathogenicity of a MEN1 variant with crucial consequences for medical care and genetic counseling decisions.
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Affiliation(s)
- Thomas Huby
- Service de Génétique et Biologie Moléculaires, Hôpital Cochin, DMU BioPhyGen, Assistance Publique-Hôpitaux de Paris, AP-HP.Centre-Université de Paris, Paris, France
| | - Edouard Le Guillou
- Service de Génétique et Biologie Moléculaires, Hôpital Cochin, DMU BioPhyGen, Assistance Publique-Hôpitaux de Paris, AP-HP.Centre-Université de Paris, Paris, France
| | - Cyril Burin des Roziers
- Service de Génétique et Biologie Moléculaires, Hôpital Cochin, DMU BioPhyGen, Assistance Publique-Hôpitaux de Paris, AP-HP.Centre-Université de Paris, Paris, France
- Institut Cochin, Inserm U1016, CNRS UMR8104, Université de Paris, CARPEM, Paris, France
| | - Laurence Pacot
- Service de Génétique et Biologie Moléculaires, Hôpital Cochin, DMU BioPhyGen, Assistance Publique-Hôpitaux de Paris, AP-HP.Centre-Université de Paris, Paris, France
- Institut Cochin, Inserm U1016, CNRS UMR8104, Université de Paris, CARPEM, Paris, France
| | - Audrey Briand-Suleau
- Service de Génétique et Biologie Moléculaires, Hôpital Cochin, DMU BioPhyGen, Assistance Publique-Hôpitaux de Paris, AP-HP.Centre-Université de Paris, Paris, France
- Institut Cochin, Inserm U1016, CNRS UMR8104, Université de Paris, CARPEM, Paris, France
| | - Albain Chansavang
- Service de Génétique et Biologie Moléculaires, Hôpital Cochin, DMU BioPhyGen, Assistance Publique-Hôpitaux de Paris, AP-HP.Centre-Université de Paris, Paris, France
- Institut Cochin, Inserm U1016, CNRS UMR8104, Université de Paris, CARPEM, Paris, France
| | - Aurélie Toussaint
- Service de Génétique et Biologie Moléculaires, Hôpital Cochin, DMU BioPhyGen, Assistance Publique-Hôpitaux de Paris, AP-HP.Centre-Université de Paris, Paris, France
| | - Véronique Duchossoy
- Service de Génétique et Biologie Moléculaires, Hôpital Cochin, DMU BioPhyGen, Assistance Publique-Hôpitaux de Paris, AP-HP.Centre-Université de Paris, Paris, France
| | - Nicolas Vaucouleur
- Service de Génétique et Biologie Moléculaires, Hôpital Cochin, DMU BioPhyGen, Assistance Publique-Hôpitaux de Paris, AP-HP.Centre-Université de Paris, Paris, France
| | - Virginie Benoit
- Service de Génétique et Biologie Moléculaires, Hôpital Cochin, DMU BioPhyGen, Assistance Publique-Hôpitaux de Paris, AP-HP.Centre-Université de Paris, Paris, France
| | - Laurence Lodé
- Service de Génétique et Biologie Moléculaires, Hôpital Cochin, DMU BioPhyGen, Assistance Publique-Hôpitaux de Paris, AP-HP.Centre-Université de Paris, Paris, France
| | - Clémence Molac
- Maternité Port-Royal, FHU PREMA, AP-HP, Hôpital Cochin, AP-HP.Centre-Université de Paris, Université de Paris, Paris, France
| | - Marie-Odile North
- Service de Génétique et Biologie Moléculaires, Hôpital Cochin, DMU BioPhyGen, Assistance Publique-Hôpitaux de Paris, AP-HP.Centre-Université de Paris, Paris, France
| | - Sarah Grotto
- Maternité Port-Royal, FHU PREMA, AP-HP, Hôpital Cochin, AP-HP.Centre-Université de Paris, Université de Paris, Paris, France
| | - Vassilis Tsatsaris
- Maternité Port-Royal, FHU PREMA, AP-HP, Hôpital Cochin, AP-HP.Centre-Université de Paris, Université de Paris, Paris, France
| | - Anne Jouinot
- Department of Endocrinology, Hôpital Cochin, AP-HP.Centre-Université de Paris, Université de Paris, Paris, France
| | - Béatrix Cochand-Priollet
- Department of Pathology, Cochin Hospital, AP-HP.Centre-Université de Paris, Université de Paris, Paris, France
| | | | - Juliette Nectoux
- Service de Génétique et Biologie Moléculaires, Hôpital Cochin, DMU BioPhyGen, Assistance Publique-Hôpitaux de Paris, AP-HP.Centre-Université de Paris, Paris, France
| | - Lionel Groussin
- Department of Endocrinology, Hôpital Cochin, AP-HP.Centre-Université de Paris, Université de Paris, Paris, France
| | - Eric Pasmant
- Service de Génétique et Biologie Moléculaires, Hôpital Cochin, DMU BioPhyGen, Assistance Publique-Hôpitaux de Paris, AP-HP.Centre-Université de Paris, Paris, France
- Institut Cochin, Inserm U1016, CNRS UMR8104, Université de Paris, CARPEM, Paris, France
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Damianse SSP, Nascimento GC, Rocha VCC, Nascimento AGPAC, Gaido NC, Azulay RSS, Dos Santos WC, Rodrigues VP, Quidute ARP, Magalhães M, Faria MDS. The Importance of Periodical Screening for Primary Hyperparathyroidism in a Pituitary Tumor Cohort in Searching Patients with MEN1 and its Genetic Profile. Endocr Pract 2022; 28:509-514. [PMID: 35247589 DOI: 10.1016/j.eprac.2022.02.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 02/21/2022] [Accepted: 02/23/2022] [Indexed: 11/30/2022]
Abstract
OBJECTIVE Multiple endocrine neoplasia type 1 (MEN1) is a rare genetic syndrome characterized by parathyroid, anterior pituitary, and/or duodenopancreatic neuroendocrine tumors. Studies have indicated that investigating primary hyperparathyroidism (pHPT) with subsequent genetic screening may be an essential tool for the early diagnosis of MEN1 in patients with pituitary tumors (PTs). This study aimed to investigate the presence of pHPT in patients with PTs and, subsequently, to screen for genetic mutations and related tumors in those with MEN1 Syndrome. METHODS This study included 255 patients with PTs who were assessed for the presence of MEN1 from serum calcium and parathyroid hormone measurements. Mutation screening of the MEN1, CDKN1B, and AIP genes was performed in the index cases showing the MEN1 phenotype. RESULTS Five PT-evaluated patients presented a clinical condition compatible with MEN1. These patients had a younger age of onset and a more severe clinical condition. Genetic analysis identified a frameshift mutation in the MEN1 gene in one of the cases with the MEN1 phenotype, but point mutations in CDKN1B and AIP were not detected in any of these patients. CONCLUSION Our findings show that periodic screening for pHPT in patients with PTs may be useful to detect MEN1 syndrome; thus, it is recommended in those patients genetic analysis of MEN1 gene and an additional search of related tumors. By contrast, our results suggest that CDKN1B and AIP mutations do not seem to play a relevant role in the pathogenesis of MEN1.
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Affiliation(s)
- Sabrina S P Damianse
- Service of Endocrinology, Presidente Dutra University Hospital of the Federal University of Maranhão (HUUFMA/EBSERH), São Luís, Brazil; Research Group in Clinical and Molecular Endocrinology and Metabology (ENDOCLIM), São Luís, Brazil; Clinical Research Center (CEPEC), Presidente Dutra University Hospital of the Federal University of Maranhão (HUUFMA/EBSERH), São Luís, Brazil; Postgraduate Program in Adult Health (PPGSAD), Federal University of Maranhão (UFMA), São Luís, Brazil
| | - Gilvan C Nascimento
- Service of Endocrinology, Presidente Dutra University Hospital of the Federal University of Maranhão (HUUFMA/EBSERH), São Luís, Brazil; Research Group in Clinical and Molecular Endocrinology and Metabology (ENDOCLIM), São Luís, Brazil; Clinical Research Center (CEPEC), Presidente Dutra University Hospital of the Federal University of Maranhão (HUUFMA/EBSERH), São Luís, Brazil
| | - Viviane C C Rocha
- Service of Endocrinology, Presidente Dutra University Hospital of the Federal University of Maranhão (HUUFMA/EBSERH), São Luís, Brazil; Research Group in Clinical and Molecular Endocrinology and Metabology (ENDOCLIM), São Luís, Brazil; Clinical Research Center (CEPEC), Presidente Dutra University Hospital of the Federal University of Maranhão (HUUFMA/EBSERH), São Luís, Brazil
| | - Ana Gisélia P A C Nascimento
- Research Group in Clinical and Molecular Endocrinology and Metabology (ENDOCLIM), São Luís, Brazil; Clinical Research Center (CEPEC), Presidente Dutra University Hospital of the Federal University of Maranhão (HUUFMA/EBSERH), São Luís, Brazil; Pathology Unit, Presidente Dutra University Hospital of the Federal University of Maranhão (HUUFMA), São Luís, Brazil
| | - Nadja C Gaido
- Pathology Unit, Presidente Dutra University Hospital of the Federal University of Maranhão (HUUFMA), São Luís, Brazil
| | - Rossana S S Azulay
- Service of Endocrinology, Presidente Dutra University Hospital of the Federal University of Maranhão (HUUFMA/EBSERH), São Luís, Brazil; Research Group in Clinical and Molecular Endocrinology and Metabology (ENDOCLIM), São Luís, Brazil; Clinical Research Center (CEPEC), Presidente Dutra University Hospital of the Federal University of Maranhão (HUUFMA/EBSERH), São Luís, Brazil
| | - Wellyandra C Dos Santos
- Clinical Research Center (CEPEC), Presidente Dutra University Hospital of the Federal University of Maranhão (HUUFMA/EBSERH), São Luís, Brazil; Postgraduate Program in Adult Health (PPGSAD), Federal University of Maranhão (UFMA), São Luís, Brazil
| | - Vandilson P Rodrigues
- Research Group in Clinical and Molecular Endocrinology and Metabology (ENDOCLIM), São Luís, Brazil; Clinical Research Center (CEPEC), Presidente Dutra University Hospital of the Federal University of Maranhão (HUUFMA/EBSERH), São Luís, Brazil; Department of Morphology, Federal University of Maranhão (UFMA), São Luís, Brazil
| | - Ana Rosa P Quidute
- Department of Physiology and Pharmacology, Federal University of Ceará (UFC), Fortaleza, Brazil
| | - Marcelo Magalhães
- Research Group in Clinical and Molecular Endocrinology and Metabology (ENDOCLIM), São Luís, Brazil; Clinical Research Center (CEPEC), Presidente Dutra University Hospital of the Federal University of Maranhão (HUUFMA/EBSERH), São Luís, Brazil; Research and Extension Nucleus (NUPE), UNDB University Center, São Luís, Brazil
| | - Manuel Dos S Faria
- Service of Endocrinology, Presidente Dutra University Hospital of the Federal University of Maranhão (HUUFMA/EBSERH), São Luís, Brazil; Research Group in Clinical and Molecular Endocrinology and Metabology (ENDOCLIM), São Luís, Brazil; Clinical Research Center (CEPEC), Presidente Dutra University Hospital of the Federal University of Maranhão (HUUFMA/EBSERH), São Luís, Brazil.
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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: 26] [Impact Index Per Article: 13.0] [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.
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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
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Еремкина АК, Сазонова ДВ, Бибик ЕЕ, Шейхова АЗ, Хайриева АВ, Буклемишев ЮВ, Мокрышева НГ. [Severe bone complications of primary hyperparathyroidism in a young patient with the rare verified mutation of MEN1]. PROBLEMY ENDOKRINOLOGII 2022; 68:81-93. [PMID: 35262299 PMCID: PMC9761876 DOI: 10.14341/probl12864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Revised: 02/13/2022] [Accepted: 02/18/2022] [Indexed: 06/14/2023]
Abstract
Multiple endocrine neoplasia type 1 syndrome (MEN1) is a rare inherited disorder that can include combinations of more than 20 endocrine and non-endocrine tumors. Unfortunately, none of the described MEN1 mutations has been associated with a peculiar clinical phenotype, even within members of the same family, thus a genotype-to-phenotype correlation does not exist. MEN1 syndrome is the most common cause of hereditary primary hyperparathyroidism (PHPT), the disease penetrance of which exceeds 50% by the age of 20 and reaches 95% by the age of 40. At the same time, PHPT with hyperplasia or adenomas of the parathyroid glands (PTG) is the most distinctive manifestation of the MEN1 syndrome. One of the main symptoms of PHPT, both in sporadic and hereditary forms of the disease, is bone damage. At the time of diagnosis in PHPT/MEN1, the bone mineral density is generally lower in comparison with the sporadic form of PHPT. This may be due to excessive secretion of parathyroid hormone during the period of peak bone mass, concomitant components of the syndrome, extended surgical treatment, and the direct effect of a mutation in the menin gene on bone remodeling. This clinical case describes a young patient with severe bone complications of PHPT and uncertain rare MEN1 mutation. PHPT was diagnosed five years later from the first onset of bone complications and repeated orthopedic operations. There was the «hungry bones» syndrome after successful surgery of PHPT, which was managed with vitamin D and calcium carbonate supplementation and there is a positive dynamic in increased bone mineral density in the main skeleton after 6 months.
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Affiliation(s)
- А. К. Еремкина
- Национальный медицинский исследовательский центр эндокринологии
| | - Д. В. Сазонова
- Национальный медицинский исследовательский центр эндокринологии
| | - Е. Е. Бибик
- Национальный медицинский исследовательский центр эндокринологии
| | - А. З. Шейхова
- Национальный медицинский исследовательский центр эндокринологии
| | - А. В. Хайриева
- Национальный медицинский исследовательский центр эндокринологии
| | - Ю. В. Буклемишев
- Национальный медицинский исследовательский центр травматологии и ортопедии им. Н.Н. Приорова
| | - Н. Г. Мокрышева
- Национальный медицинский исследовательский центр эндокринологии
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Sandru F, Petca RC, Carsote M, Petca A, Dumitrascu M, Ghemigian A. Adrenocortical carcinoma: Pediatric aspects (Review). Exp Ther Med 2022; 23:287. [DOI: 10.3892/etm.2022.11216] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Accepted: 11/24/2021] [Indexed: 11/05/2022] Open
Affiliation(s)
- Florica Sandru
- Department of Dermatology, ‘Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania
| | - Răzvan-Cosmin Petca
- Department of Urology, ‘Carol Davila’ University of Medicine and Pharmacy, 050474 Bucharest, Romania
| | - Mara Carsote
- Department of Endocrinology, ‘Carol Davila’ University of Medicine and Pharmacy, 050474 Bucharest, Romania
| | - Aida Petca
- Department of Obstetrics and Gynecology, ‘Carol Davila’ University of Medicine and Pharmacy, 050474 Bucharest, Romania
| | - Mihai Dumitrascu
- Department of Obstetrics and Gynecology, ‘Carol Davila’ University of Medicine and Pharmacy, 050474 Bucharest, Romania
| | - Adina Ghemigian
- Department of Endocrinology, ‘Carol Davila’ University of Medicine and Pharmacy, 050474 Bucharest, Romania
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