RT Book, Section A1 Arora, Nayan A1 Jefferson, J. Ashley A2 Papadakis, Maxine A. A2 McPhee, Stephen J. A2 Rabow, Michael W. A2 McQuaid, Kenneth R. SR Print(0) ID 1184182640 T1 Hypercalcemia T2 Current Medical Diagnosis & Treatment 2022 YR 2022 FD 2022 PB McGraw-Hill Education PP New York, NY SN 9781264269389 LK accessmedicine.mhmedical.com/content.aspx?aid=1184182640 RD 2024/04/25 AB ESSENTIALS OF DIAGNOSISMost common causes: primary hyperparathyroidism and malignancy-associated hypercalcemia.Asymptomatic, mild hypercalcemia (> 10.5 mg/dL [2.6 mmol/L]) is usually due to primary hyperparathyroidism.Symptomatic, severe hypercalcemia (> 13 mg/dL [3.2 mmol/L]) is usually due to hypercalcemia of malignancy.