Endocrine Abstracts

Introduction: Primary hyperparathyroidism causes accelerated bone turnover and the consensus is to measure and act upon the 25hydroxyvitamin D level in order to reduce the drive to PTH production, slow down BMD loss, and prevent hungry bone syndrome. How best to replace vitamin D is less clear so we chose to audit our current practice.Method: In 12 months 120 patients with primary hyperparathyroidism were identified retrospectively, 98 of which were vita...

Aims: To define and identify patients who have ‘failed’ parathyroidectomy by a single surgeon. To explore common features of these cases to refine our pathways.Methods: This case note review began with a retrospective audit of 123 patients having neck exploration from January 2009 to May 2014. The dataset of clinicopathological information obtained from the electronic Trust records, was interrogated to identify patients fulfilling the following...

Background: Parathyroid Carcinoma (PC) is a very rare endocrine malignancy. Unlike Parathyroid Adenoma (PA) and Parathyroid Hyperplasia which represents 80% and 15-20% cases of primary hyperparathyroidism (PHPT) respectively, PC only constitutes 1-2% of cases. Herein we present a clinical case of PC following a low-impact trauma.Clinical case: A 50-year-old Bulgarian female presented with a pathological mid-shaft fracture of her right femur following a t...

Section 1: Case history : The case concerns a 53-year-old gentleman who developed calciphylaxis following a bioprosthetic aortic valve replacement. His past medical history included Multiple Endocrine Neoplasia Type 1 (MEN-1) for which he had previously undergone total parathyroidectomy with failed graft auto-transplantation. The resulting hypoparathyroidism was managed with alfacalcidol and calcium supplements. Post cardiac valve replacement he developed acute renal injury an...

Introduction: The physiological actions of catecholamines have led to the empirical use of adrenaline in the management of anaphylaxis, with alpha-adrenergic activation increasing peripheral vascular resistance and beta-adrenergic activation relaxing bronchial smooth muscle and inhibiting histamine release. Supraphysiological levels of catecholamines are released by phaeochromocytoma and hence blockade of these same receptors is required for symptom control, prevention of end ...