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Cell Count, CSF
MessageTest performed by York Hospital Laboratory.
Test Code
CSFC
CPT Codes
89051
Includes
- Volume
- Color
- Character
- RBC Count
- WBC Count
- If the WBC count is >=5/mm3, a differential is performed.
- If the WBC count is <5/mm3, a scan is performed for abnormal cells.
Preferred Specimen
1 mL CSF
Transport Container
Sterile Container, Leak-Proof
Transport Temperature
Refrigerated
Specimen Stability
Room temperature: 24 hours
Refrigerated: 24 hours
Frozen: Not recommended
Refrigerated: 24 hours
Frozen: Not recommended
Methodology
Microscopic Examination
Setup Schedule
Daily
Report Available
Same Day
Clinical Significance
CSF cell counts are performed to aid in the identification of infection, hemorrhage, malignant infiltration, and other diseases of the central nervous system.