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HelpTest Code UHSD2 Hemosiderin, Random, Urine
Specimen Required
Container/Tube: Plastic urine container
Specimen Volume: 13 mL
Collection Instructions:
1. Collect a random urine specimen.
2. No preservative.
Useful For
Detecting hemosiderinuria, secondary to excess hemolysis, as in incompatible blood transfusions, severe acute hemolytic anemia, or hemochromatosis for external patients.
Method Name
Rous Method
Reporting Name
Hemosiderin, Random, USpecimen Type
UrineSpecimen Minimum Volume
12 mL
Specimen Stability Information
| Specimen Type | Temperature | Time | Special Container |
|---|---|---|---|
| Urine | Refrigerated (preferred) | 7 days | |
| Frozen | 7 days | ||
| Ambient | 2 hours |
Reject Due To
All specimens will be evaluated at Mayo Clinic Laboratories for test suitability.Reference Values
Negative
Interpretation
A positive hemosiderin indicates excess red cell destruction.
Day(s) Performed
Monday through Sunday
Report Available
1 dayPerforming Laboratory
Mayo Clinic Laboratories in Rochester
Test Classification
This test was developed and its performance characteristics determined by Mayo Clinic in a manner consistent with CLIA requirements. It has not been cleared or approved by the US Food and Drug Administration.CPT Code Information
83070
LOINC Code Information
| Test ID | Test Order Name | Order LOINC Value |
|---|---|---|
| UHSD2 | Hemosiderin, Random, U | 4644-1 |
| Result ID | Test Result Name | Result LOINC Value |
|---|---|---|
| HSDU2 | Hemosiderin, Random, U | 4644-1 |