Endocrine Abstracts

A 64-year-old morbidly obese female was admitted with a history of bilateral lower leg ulceration, chronic venous insufficiency and biventricular cardiac failure. There was no relevant family history. She was commenced on furosemide and prophylactic enoxaparin. Biochemical investigations showed persistently elevated serum potassium concentrations (5.7 to 8.2 mmol/L) and low sodium levels (111 to 131 mmol/L). She had not been prescribed non-steroidal anti-inflammatory agents, a...