Primary hyperparathyroidism is rare in children. This report describes a 15-year-old boy who had an intrathymic chief cell adenoma. The literature related to this condition in neonates and children is reviewed. Neonatal hyperparathyroidism differs from hyperparathyroidism in children. The severity of symptoms and osseous lesions, genetic inheritance in many, pathological changes in the parathyroid glands and the need for more extensive treatment in neonates and infants indicate that primary hyperparathyroidism in these patients should be considered as a different entity from that occurring in older children.
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Surgery
January 2025
Department of Orthopedics, Shaoxing Second Hospital, Shaoxing, Zhejiang, China. Electronic address:
Ann Endocrinol (Paris)
January 2025
Department of Endocrinology Diabetes Nutrition, Hôpital Robert-Debré, CHU de Reims, F-51100 Reims, France. Electronic address:
Persistent primary hyperparathyroidism is defined as the persistence or recurrence of hypercalcemia within 6 months of parathyroid surgery. Recurrent primary hyperparathyroidism is defined as the recurrence of primary hyperparathyroidism more than 6 months after an initially curative parathyroidectomy. In these situations, it is essential to rule out differential diagnoses, and in particular secondary hyperparathyroidism and familial hypocalciuric hypercalcemia.
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January 2025
Univ. Lille, Inserm, CHU Lille, U1286 - Infinite, F-59045 Lille Cedex, Department of Biochemistry and Molecular Biology, Lille University Hospital, Lille, France. Electronic address:
Around 10% of cases of primary hyperparathyroidism are thought to be genetic in origin, some of which are part of a syndromic form such as multiple endocrine neoplasia types 1, 2A or 4 or hyperparathyroidism-jaw tumor syndrome, while the remainder are cases of isolated familial primary hyperparathyroidism. Recognition of these genetic forms is important to ensure appropriate management according to the gene and type of variant involved, but screening for a genetic cause is not justified in all patients presenting primary hyperparathyroidism. The indications for genetic analysis have made it possible to propose a decision tree that takes into account whether the presentation is familial or sporadic, syndromic or isolated, patient age, and histopathological type of parathyroid lesion.
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January 2025
Imaging Department, Nuclear Medicine Service, Gustave Roussy, Université Paris-Saclay, F-94805, Villejuif, France.
Parathyroid carcinoma is extremely rare, affecting 1% of cases of primary hyperparathyroidism. For this reason, management is poorly codified and requires expertise in specialized center. PC is genetically determined in a quarter to a third of cases, notably involving the CDC73 gene coding for parafibromin.
View Article and Find Full Text PDFAnn Endocrinol (Paris)
January 2025
Department of Endocrinology, Diabetes and Metabolic Diseases, Angers University Hospital, Reference Center for Rare Thyroid and Hormone Receptor Diseases, 49933 Angers cedex 09, France; Univ Angers, Inserm, CNRS, MITOVASC, Equipe CarMe, SFR ICAT, F-49000 Angers, France. Electronic address:
Primary hyperparathyroidism is treated surgically. Postoperatively, close monitoring of blood calcium levels is necessary to detect any hypocalcemia. Postoperative PTH assays can be performed within 24 hours to identify patients who will not develop permanent hypoparathyroidism.
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