The Patient with “Hypercalcaemia”
摘要
Hypercalcaemia means a plasma or serum concentration of total calcium >2.60 mmol/l (>10.4 mg/dl) or a concentration of ionised calcium in the plasma/serum >1.3 mmol/l (>5.2 mg/dl). Hypercalcaemia usually arises through an increased absorption of calcium from the bone and is based mainly on a combination of several mechanisms.