A
5200 Harry Hines Blvd.
,
Dallas
,
TX
75235
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General Information
Alias: Calcitriol, 1,25-Dihydroxycholecalciferol, 1,25-Dihydroxyvitamin D3
Performed: Sun-Sat
Turn Around Time: 1-2 days
CPT Codes: 82652
Performed By: Referral Lab
Clinical Utility: May be useful for evaluating calcium metabolism in individuals with hypercalcemia or renal failure in addition to Vitamin D, 25-Hydroxy testing. Test is not appropriate for diagnosing vitamin D deficiency or insufficiency.
Link:
Vitamin D, 1, 25-Dihydroxy
Components
Name |
Method |
Sex |
Age Range |
Ref. Range Low |
Ref. Range High |
Units |
Vitamin D, 1,25-Dihydroxy |
Quantitative Chemiluminescent Immunoassay |
|
|
19.9 |
79.3 |
pg/mL |
Specimen Requirements
Type |
Container |
Volume |
Units |
Collection / Delivery |
Storage / Transport |
Off Campus |
Blood |
Red with Gel, 5mL |
|
|
Fasting (4-hour preferred but not required)
|
Room Temperature |
Transport serum specimen refrigerated. |