Aneuploidy FISH Panel

Prenatal aneuploidy FISH (fluorescence in situ hybridization) on interphase nuclei is offered as a screening test on uncultured amniotic fluid cells or uncultured chorionic villi to detect numerical abnormalities involving chromosomes 13, 18, 21, X, and Y.

Specimen Requirements


  • Amniotic fluid: Minimum total specimen size 15 mL
  • Chorionic villi: Minimum total specimen size 4 mg

Ordering Information


  • Ship at room temperature
  • Ship to:
    62 Southfield Ave, Stamford, CT 06902
    Phone: 800-298-6470 / Fax: 646-859-6870


Turnaround Time

  • 24-48 hours



Chromosomal Microarray Information Sheet