Test Code D VZV Varicella-Zoster Virus (VZV) Detection by PCR, Spinal Fluid (CSF)
Performing Laboratory
Viracor Eurofins Clinical Diagnostics
Methodology
Polymerase Chain Reaction (PCR)/Biotinylated Probe Hybridization
(PCR is utilized pursuant to a license agreement with Roche Molecular Systems, Inc.)
Specimen Requirements
Container/Tube: Screw capped Sterile vial
Specimen: 2 mL CSF (0.5 mL min)
Transport Temperature: Frozen
Maintain sterility
Reference Values
Not detected
Assay Range 251 copies/mL to 1 x 10(8) copies/mL
Test Classification and CPT Coding
87799
Computer Interface Code
PDM # 6350514
Useful For
VZV reactivation is commonly seen in immunocompromised individuals. These patients are more likely to have disseminated disease with extensive skin lesions, pneumonia, hepatitis, or encephalitis. Proper management is dependent upon early diagnosis; quantitative DNA PCR is a rapid and sensitive tool useful for detecting the virus, tracking the course of the infection, and monitoring response to treatment.
Day(s) and Time(s) Performed
Monday through Sunday
TAT 1 - 3 Days