What is the differential DDx for hypercalcemia?,”CDEFGHICancer (paraneoplastic RCC, SCC of lung, bladder, breast, prostate, MM, lymphoma, leukemia)Drugs (Vitamin A/D, thiazide)Endocrine/Electrolytes (Addison’s, thyrotoxicosis, hypoalbuminemia, hypophosphatemia, hypomagnesemia, acidosis, acromegaly)Familial hypocalciuric hypercalcemiaGranuloma (Sarcoid, TB, leprosy)Hyperparathyroid (primary and tertiary)Ingestion (Milk-alkali syndrome)
immobilization (Paget)”