Diagnostic test
FISH - CHROMOSOME 13/21 - (Outlab)
About test
What does FISH - CHROMOSOME 13/21 - (Outlab) measure?
This fluorescence in situ hybridization (FISH) test evaluates the number or arrangement of chromosome 13 and chromosome 21 in cells. It may help identify chromosomal abnormalities involving these chromosomes, including extra or missing copies. Healthcare professionals may use it when assessing suspected genetic or chromosomal conditions, investigating abnormal prenatal screening results, or evaluating certain developmental or reproductive concerns. Results are interpreted alongside medical history, clinical findings, and other genetic test results.
This overview is educational. Use the recorded preparation, sample and lab-partner details below for collection guidance, and confirm any missing information before collection.
Choose a laboratory
Compare eligible lab partners
Prices, report times and availability are shown from the catalog records for each eligible partner.
Thyrocare
- Sample for analysis
- Confirm with the collection team
- Report time
- To be confirmed
Preparation and specimen requirements can vary by test and laboratory. Follow the instructions shown for your selected partner and any advice from your healthcare professional.