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HelpTest Code DLDL LDL Cholesterol, Direct
Useful For
Evaluation of cardiovascular risks
Diagnosis of hypobetalipoproteinemia (values <80 mg/dL)
Diagnosis of abetalipoproteinemia (values undetectable)
Method Name
Enzymatic Colorimetric
Reporting Name
Direct LDL, SSpecimen Type
Serum RedSerum
Specimen Minimum Volume
0.25 mLSpecimen Stability Information
| Specimen Type | Temperature | Time |
|---|---|---|
| Serum Red | Refrigerated (preferred) | 7 days |
| Frozen | 30 days |
Reference Values
<160 mg/dL
Report Available
Same day/1 dayPerforming Laboratory
Mayo Medical Laboratories in New England
Test Classification
This test has been cleared or approved by the U.S. Food and Drug Administration and is used per manufacturer's instructions. Performance characteristics were verified by Mayo Clinic in a manner consistent with CLIA requirements.CPT Code Information
83721
LOINC Code Information
| Result ID | Reporting Name | LOINC Code |
|---|---|---|
| DLDL | Direct LDL, S | 18262-6 |