| Laboratory: | Clinical Biochemistry (SENDOUTS) | ||||
| Test Name: |
VITAMIN D (25-HYDROXY) (< 1 YEAR OLD) - (S)
Test Code:
VDY1
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| Clinical Information: |
Effective August 17, 2026 this test is to be performed exclusively for children < 1 year of age. For patients older than 1 year of age, please see VITAMIN D (25-HYDROXY) - (S)
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| Collection Devices: |
Serum gel tubes are acceptable.
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| Specimen Required: |
Serum: 0.5 mL
Pediatric Serum: 0.5 mL
Special Processing: Aliquot, store and send refrigerated. Frozen samples are also acceptable.
Refrigerated: 28 days Frozen: 30 days |
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| Referral: |
Specimen referred from HSC-MS5 to:
3050 Superior Dr. NW Rochester, MN 55901 Phone: 800-533-1710
Test Name: 25-Hydroxyvitamin D2 and D3, Serum |
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| Requisition: | |||||
| Reference Values: |
Reference Intervals: See report
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| Availability: |
Within 2 Weeks
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| See Also: | |||||
| More Information: |
Interpretation and Assay Interferences: C-3 epimers of 25-OH-VitD2 and D3 are chromatographically separated and not included in the results.
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