Endocrine Abstracts

Introduction: Pseudohypoparathyroidism type la (PHP-1a) is an uncommon disorder that results from an inactivating mutation in the GNAS gene. It can present with resistance to several hormones, in addition to parathyroid hormone (PTH). A characteristic skeletal phenotype also results, referred to as Albright’s hereditary osteodystrophy, that occurs because of the crucial role of Gs-α signaling in the growth, differentiation, and structure of these tissues.<p class...

Introduction: We report a case of a parathyroid carcinoma with very unusual and revealing features.Case report: DAB, male aged 66 was subjected to subtotal gastrectomy because of a localized gastric adenocarcinoma (intestinal type). A mild primary hyperparathyroidism (PTH<200 pg/ml) was simultaneously found. Calcium oxalate nephrolythiasis at 50 years was noted. Sonography revealed a nodular lesion in the right lower thyroid pole, while NMR showed a ...