Abstract
Primary hyperparathyroidism is the most common cause of hypercalcemia in the outpatient setting. Parathyroid adenomas are common, unlike other parathyroid tumors. This review presents a brief summary of current updates in parathyroid pathology. To review parathyroid development and discuss issues in hyperparathyroidism and diagnosis of parathyroid lesions, including the application of immunohistochemistry and molecular biology. Current texts, PubMed (National Library of Medicine) articles, and Memorial Sloan-Kettering Cancer Center archives. Primary hyperparathyroidism is most commonly seen with sporadic adenomas, followed by hyperplasia, multiple adenomas, and carcinoma. Autosomal dominant familial hyperparathyroidism syndromes should be considered in the evaluation of patients with parathyroid lesions, particularly in association with parathyroid carcinoma. While the incidence of parathyroid carcinoma is quite low, it is seen with a greater frequency in those patients with hyperparathyroidism-jaw tumor syndrome. Inactivation of the tumor suppressor gene HRPT2 can be identified in a large number of parathyroid carcinomas. Hence, germline HRPT2 gene mutations may reflect unrecognized syndromic patients.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
