Endocrine Abstracts

Primary hyperparathyroidism is characterized by abnormal PTH secretion from one or more hyperfunctioning parathyroids and hypercalcemia. PTH exerts a catabolic effect on the cortical bone resulting in the osteitis fibrosa cystica. Two patients were referred to us after destroyed surgery for brown tumors mistaken for primitive bone tumors.A 59 years old man was referred to emergency department for a pathologic fracture of the left hip. The X-ray showed a ...

Context. The routine measurement of serum calcitonin (CT) has been proposed for patients with nodular goiter (NG), to detect unsuspected medullary thyroid carcinoma (MTC) before surgery. Objective To assess the prevalence of hypercalcitoninemia and MTC in NG patients; to compare the ability of CT measurement and fine needle aspiration cytology (FNAC) to predict MTC; to identify age groups of NG patients who should be better candidates than others to undergo routine measurement...