Endocrine Abstracts

We present a 67 years old male originally from Cyprus who presented with Hypercalcemia. He had renal calculi twice and required Laparoscopic procedure. In his family history his 3 siblings had confirmed raised calcium and PTH and 2 other siblings had renal calculi. One of his brother, had surgery for primary hyperparathyroidism twice but no parathyroid adenoma was found and his calcium remained high. Patients’ calcium was 2.81 mmol/l (2.15–2.50), 25 HVD 82 nmol/l (75...