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HelpTest ID JCPCR JC Virus, Molecular Detection, PCR, Spinal Fluid
Specimen Required
Collection Container/Tube:
Preferred: Vial number 2
Acceptable: Any vial number
Submission Container/Tube: Sterile screw cap vial
Specimen Volume: 0.5 mL
Collection Instructions: Do not centrifuge.
Secondary ID
618305Useful For
Aiding in diagnosing progressive multifocal leukoencephalopathy due to JC virus
This test is not to be used as a diagnostic tool for Creutzfeldt-Jakob disease
This test is not recommended for screening asymptomatic patients
Testing Algorithm
For more information see Meningitis/Encephalitis Panel Algorithm.
Special Instructions
Specimen Type
CSFSpecimen Stability Information
| Specimen Type | Temperature | Time |
|---|---|---|
| CSF | Refrigerated (preferred) | 7 days |
| Frozen | 7 days |
Reject Due To
All specimens will be evaluated at Mayo Clinic Laboratories for test suitabilityReference Values
Negative
Day(s) Performed
Monday through Sunday
Report Available
Same day/ 1 to 4 daysPerforming Laboratory
Mayo Clinic Laboratories in Rochester
CPT Code Information
87798
Forms
If not ordering electronically, complete, print, and send a Microbiology Test Request (T244) with the specimen.