Cell Culture for Possible Additional Prenatal Studies
Use
This test is ordered in addition to Chromosome Analysis, Amniotic Fluid, when additional monolayer cultures are needed to perform other studies on the submitted amniotic fluid sample. It ensures that cultured cells are available for possible further testing on the same prenatal sample and serves as a backup when initial culture results are inadequate or additional analyses are required.
Special Instructions
Not provided.
Limitations
Specimen viability decreases during transit; do not freeze the specimen. Preferred volumes must be met or higher. If culture does not grow, alternative actions (substitution or cancellation) may occur, potentially delaying or preventing results.
Methodology
Cell-based / Cytometry
Biomarkers
Result Turnaround Time
14 days
Related Documents
For more information, please review the documents below
Specimen
Body Fluid
Volume
20 mL amniotic fluid (preferred); minimum 5 mL
Minimum Volume
5 mL
Container
sterile conical plastic screw‑cap tube
Collection Instructions
Submit amniotic fluid; do not freeze; room temperature transport
Storage Instructions
Room temperature; do not freeze
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | specimen viability decreases during transit |
Other tests from different labs that may be relevant