Our cytogenetics program provides chromosome analysis for both prenatal and postnatal samples. Indications for cytogenetic analysis on blood include: dysmorphic features, failure to thrive, developmental delay and/or mental retardation; infertility and multiple pregnancy loss; and family history of chromosome abnormality, ultrasound abnormalities for (PUBS) or family history of chromosome abnormality.
CPT Codes:
88230(2), 88262(1), 88291(1)
Specimen Requirements:
Please Note: High concentrations of heparin are toxic. Do not collect small volumes in large vacutainers or add additional heparin to specimens.
Blood:
- Sodium heparin (green-top) tube.
- Adult: 5-10 ml whole blood.
- Child: 2-5 ml whole blood (less for newborn).
- PUBS: 1-2 ml percutaneous umbilical cord blood.
Turnaround Time:
2-4 days (STAT), 5-10 days (routine), average 7 days
Client Services:
Reproductive/Genetics
800-848-4436
Specimen Services/Pickup:
877-246-1226