Endocrine Abstracts

An 85-year-old woman attended the endocrine clinic with hypercalcaemia and raised PTH levels. Her background included breast cancer treated with bilateral mastectomy and hormone therapy 3 years previously, with no evidence of disease on imaging 2 years previously. On attendance, her clinical examination was unremarkable, with no palpable neck mass. Biochemical investigations showed: Adj Ca 3.12 mmol/l, PTH 45.0 pmol/l, PO4 0.94 mmol/l, ALP 119U/l, Alb 45g/l, 25-OH Vit D 15.7 n...