1,25 Di Hydroxy Cholecalciferol, Plasum (Plasma / Serum)

Diagnostic Use

This is not a valid measure of Vitamin D Stores.

It is the active metabolite of Vitamin D, which may be elevated in patients with granulomatous disease and hypercalcaemia. Apart from the rare indication in patients with hypercalcaemia of unknown cause and a suppressed parathyroid hormone there is little or no clinical reason to request this test.

For further information contact a Chemical Pathologist or Endocrinologist.


Endo/Steroid Lab

Delphic Registration Code



1,25 Di Hydroxy Vitamin D
1,25 OH Vitamin D

Turnaround Time

4 weeks

Test Code