Enterovirus, Real-time PCR, Amniotic Fluid
Use
Aid in the diagnosis of enteroviral infections
Special Instructions
The test should not be used as the sole basis for diagnosis. It should be interpreted in conjunction with clinical observations and other laboratory data. Collection of amniotic fluid should be carefully managed to avoid delays, especially when requesting multiple tests on frozen samples, by submitting separate frozen specimens for each test.
Limitations
The test may display weak cross-reactivity with certain strains of rhinovirus present in respiratory samples, which may result in false-positive results. It has not been cleared or approved by the FDA, although such approval is not considered necessary according to the FDA's determination. The performance characteristics were determined by ViroMed.
Methodology
PCR-based (RT-PCR)
Biomarkers
LOINC Codes
- 29591-5
Result Turnaround Time
4-6 days
Related Documents
For more information, please review the documents below
Specimen
Amniotic Fluid
Volume
1 mL
Minimum Volume
0.2 mL
Container
Sterile plastic conical tube
Collection Instructions
Amniotic fluid should not be centrifuged. Submit separate frozen specimens for each test requested to avoid delays.
Storage Instructions
Freeze (preferred) or refrigerate.
Causes for Rejection
Quantity not sufficient for analysis; gross specimen contamination; specimen too old; leaking or broken tube
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 7 days |
| Refrigerated | 7 days |
| Frozen | 90 days |