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HelpTest ID LEU Fecal Leukocytes, Feces
Useful For
Suggesting the presence of pathogens such as Salmonella, Shigella, and amebiasis
Method Name
Microscopic
Includes trichrome stain.
Reporting Name
Fecal LeukocytesSpecimen Type
FecalSpecimen Required
Supplies: ECOFIX Stool Transport Vial (Kit) (T219)
Container/Tube:
Preferred: ECOFIX preservative
Acceptable: Polyvinyl alcohol (PVA) preservative
Specimen Volume: Representative portion of collection
Collection Instructions:
1. Collect a random fecal specimen.
2. Carefully follow instructions on container.
Specimen Stability Information
| Specimen Type | Temperature | Time | Special Container |
|---|---|---|---|
| Fecal | Ambient (preferred) | 21 days | PVA OR ECOFIX |
| Refrigerated | 21 days | PVA OR ECOFIX |
Reference Values
Interpretive report
Day(s) Performed
Monday through Saturday
Performing Laboratory
Mayo Clinic Laboratories in Rochester
CPT Code Information
89055
LOINC Code Information
| Test ID | Test Order Name | Order LOINC Value |
|---|---|---|
| LEU | Fecal Leukocytes | 13655-6 |
| Result ID | Test Result Name | Result LOINC Value |
|---|---|---|
| LEU | Fecal Leukocytes | 13655-6 |
Test Classification
This test has been cleared, approved, or is exempt by the US 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.Report Available
1 to 2 daysNY State Approved
YesForms
If not ordering electronically, complete, print, and send a Microbiology Test Request (T244) with the specimen.