| A B C D E F G H I J K L M N O P Q R S T U V W X Y Z # |
Cell Count and Differential, Fluid, Other
Test Code20913
CPT Codes
89051<br /> <strong>When test is performed by Quest Diagnostics – West Hills:<br /> ** This test is not available for Florida, Maryland, New York, Pennsylvania or Rhode Island patient testing. ** </strong>
Includes
Color, Appearance, Total Nucleated Cell Count, Neutrophils %, Lymphocytes %, Monocyte/Macrophage %, Eosinophils %, Basophils %, Mesothelial %
Preferred Specimen
3 mL fluid collected in an EDTA (lavender-top) tube or sodium heparin (green-top) tube
Minimum Volume
1 mL
Other Acceptable Specimens
Bronchial wash, bronchial lavage or plastic vial
Transport Container
EDTA (lavender-top) tube or sodium heparin (green-top) tube
Transport Temperature
Room temperature
Specimen Stability
Room temperature: 48 hours
Refrigerated: 48 hours
Frozen: Unacceptable
Refrigerated: 48 hours
Frozen: Unacceptable
Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Clotted
Methodology
Automated analyzer and/or Manual Microscopic examination
Setup Schedule
Day shift Mon-sat
Report Available
3 days
Limitations
Traumatic tap will affect results.
Reference Range
| Color | Not established |
|
Appearance |
Not established |
|
Total Nucleated Cell Count |
Not established |
| Neutrophils, % | Not established |
| Lymphocytes, % | Not established |
| Monocyte/Macrophage, % | Not established |
| Eosinophils, % | Not established |
| Basophils, % | Not established |
| Mesothelial, % | Not established |
Clinical Significance
Immunologic, mechanical, chemical or bacteriologic damage may alter the permeability of the membrane and capillaries to produce varying degrees of inflammatory response.
Performing Laboratory
Quest Diagnostics - West Hills
8401 Fallbrook Avenue
West Hills, CA 91304
Last Updated: November 6, 2024
