Endocrine Abstracts

Background, case-history: Hypercalcaemia secondary to parathyroid hormone (PTH) independent mechanisms is well known, with differentials including Sarcoidosis. We describe a case of Sarcoid Myositis presenting with symptomatic hypercalcaemia (adjusted serum calcium levels of 3.12 mmol/l) but no muscle weakness in a 39-year-old lady with a background of Type 1 Diabetes Mellitus, Hyperthyroidism, and Rheumatoid Arthritis.Investigations: Laboratory investig...