Hypercalcemia is diagnosed by
(B) Serum calcium # Approach to medical treatment of hypercalcemia varies with its severity> Mild hypercalcemia,<3.0 mmol/L (12 mg/dL), can be managed by hydration.> More severe hypercalcemia must be managed aggressively;
Ionised calcium level
Serum calcium
Serum phosphate
Urinary calcium concentration
Miscellaneous