Find Locations
For hours, walk-ins and appointments.Expected Turnaround Time
4 - 6 days
Turnaround time is defined as the usual number of days from the date of pickup of a specimen for testing to when the result is released to the ordering provider. In some cases, additional time should be allowed for additional confirmatory or additional reflex tests. Testing schedules may vary.
Related Documents
Specimen Requirements
Specimen
Amniotic fluid
Volume
0.5 mL
Minimum Volume
0.2 mL
Container
Sterile plastic conical tube
Collection
Amniotic fluid should not be centrifuged. To avoid delays in turnaround time when requesting multiple tests on frozen samples, please submit separate frozen specimens for each test requested.
Storage Instructions
Freeze (preferred) or refrigerate
Stability Requirements
Temperature | Period |
|---|---|
Room temperature | 7 days |
Refrigerated | 7 days |
Frozen | 90 days |
Causes for Rejection
Quantity not sufficient for analysis; gross specimen contamination; specimen too old; leaking or broken tube
Test Details
Use
This test is intended to be used as an aid in the diagnosis of infections caused by parvovirus B19.
Methodology
Real-time polymerase chain reaction (PCR)
LOINC® Map
| Order Code | Order Code Name | Order Loinc | Result Code | Result Code Name | UofM | Result LOINC |
|---|---|---|---|---|---|---|
| 138719 | Parvo. B19 PCR, Amniotic | 139130 | Parvo. B19 PCR, Amniotic | 9571-1 |
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