Vitamin D 1 25-Dihydroxy Serum
Vitamin D 1 25-Dihydroxy Serum
Vitamin D, 1,25-Dihydroxy - This test measures the bioactive form of vitamin D. It is used in the differential diagnosis of hypocalcemia and to monitor patients with renal osteodystrophy or chronic renal failure. This test is not suitable for diagnosis of vitamin D deficiency and monitoring supplementation in most patients.