Endocrine Abstracts

A 32-year-old gentleman, of South-Asian origin was admitted with a 4-week history of abdominal pain, nausea and vomiting. He also had history of polyuria, polydipsia and weight loss over 6 weeks. Just prior to these symptoms he had been started on colecalciferol 20 000 units weekly by his GP for Vitamin D deficiency (25(OH) Vitamin D – 10.3 nmol/l (48–145)). On admission he had adjusted calcium of 4.52 mmol/l and acute kidney injury with his eGFR being 38 ml/min per ...

A 37-year-old gentleman was admitted following a GP referral for asymptomatic hypercalcaemia. His adjusted calcium was raised at 3.27 mmol/l while phosphate level was normal. The only past medical history was borderline hypertension which was being monitored in primary care. His PTH level was suppressed at 0.43 pmol/l l (1.1–5.5) while 25(OH) Vitamin D was normal at 71.6 nmol/l (48–145). Twenty-four hours urinary metadrenalines were normal. His full blood counts were...