Endocrine Abstracts

Introduction: Autosomal Dominant Hypocalcemia (ADH) presents with low calcium and high phosphorus levels due to hypoparathyroidism. It is categorized into type 1, resulting from gain-of-function mutations in the calcium-sensing receptor (CASR), and type 2, caused by activating mutations in GNA11, a key mediator in CASR signaling. Our contribution involves reporting a rare case of pediatric ADH 2.Case presentation: We present the case of a 9-year-old boy ...

Recurrent hypercalcemia after successful parathyroidectomy has been reported to be higher than previously thought. Most cases are transient and often associated with other factors, with only a minority requiring treatment. Multidisciplinary diagnosis is necessary to prevent persistence and recurrence. A 55-year-old female patient with a history of surgical removal of a right parathyroid adenoma four years prior, lost from follow-up, was referred to our clinic for persistent as...