Vitamin D, 1, 25-dihydroxy Blood Test measures the active form of Vitamin D which is produced in the liver and kidneys through the conversion of Vitamin D 25-Hydroxy.
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.
Vitamin D, 1,25 (OH)2, Total:
1-9 Years 31-87 pg/mL
10-13 Years 30-83 pg/mL
14-17 Years 19-83 pg/mL
Adult 18-72 pg/mL
