Cord Blood For Karyotyping Test
Short Name: Cord Blood Karyotyping
Also known as: Cord Blood Chromosome Analysis, Neonatal Karyotyping, Umbilical Cord Blood Karyotype
Cord Blood For Karyotyping Test test available at DNA Labs India for ₹6,000. Uses Cell Culture on Cord Blood samples. Results in 7-9 days. Free home collection in 300+ cities across India.
🩺 Medically Reviewed By
Dr SULOCHANA HEMCHANDRA HOLLA
Consultant Medical Geneticist · Reg: 8532
Last reviewed: September 7, 2026
Overview
To detect chromosomal abnormalities in newborns for early diagnosis and management of genetic disorders.
- Test Code
- 2977
- Price
- ₹6,000
- Sample Type
- Cord Blood
- Result Time
- 7-9 days
- Fasting Required
- No
- Method
- Cell Culture
Sample Collection
Ensure a doctor's prescription is available. No specific preparation required for the newborn.
Method: Cord Blood Collection
Laboratory Analysis
Cord blood is collected from the umbilical cord after birth by a trained healthcare professional.
Report Delivery
Apply pressure to the collection site if needed. Store sample as instructed for transport.
Timeline: 7-9 days
Patient Instructions
About This Test
Who Should Get This Test
To detect chromosomal abnormalities in newborns for early diagnosis and management of genetic disorders.
How to Prepare
- Use sterile equipment
- Collect in Sodium Heparin Vacutainer
- Label sample correctly
- Transport at ambient temperature
Doctor's Notes
Reviewed by Dr SULOCHANA HEMCHANDRA HOLLA — MBBS, MD (Medical Genetics) · Reg. No. 8532
"Cord blood karyotyping is essential for early detection of genetic disorders in newborns, enabling timely intervention and genetic counseling for better outcomes."
Last medically reviewed: September 7, 2026
Test Parameters & Specifications
Sample Stability
- Hemolyzed sample
- Insufficient volume
- Incorrect container
- Contaminated sample
Understanding Your Results
Normal Karyotype
No chromosomal abnormalities detected
Abnormal Karyotype
Chromosomal abnormalities present, consult a geneticist
Mosaicism
Mixed cell populations, may need further testing
If results show abnormalities or if there are concerns about the newborn's development, consult a geneticist or pediatrician immediately.
Limitations
- ⚠Cannot detect single gene disorders
- ⚠Limited to chromosomal abnormalities
- ⚠May not identify all structural variants
Risks & Considerations
- ●Minimal risk from blood collection
- ●Possible bruising at site
- ●Rare infection risk
Interfering Factors
- ●Contaminated sample
- ●Improper storage or transport
- ●Hemolyzed blood sample
Compare With Similar Tests
| Test | Cord Blood For Karyotyping | Amniocentesis Karyotyping | FISH Test | Chromosomal Microarray | Newborn Screening Panel |
|---|---|---|---|---|---|
| Comparison | Cord Blood For Karyotyping | Performed during pregnancy, not on cord blood | Faster but targets specific chromosomes | Detects smaller deletions/duplications | Tests for metabolic disorders, not chromosomes |
Frequently Asked Questions
What is cord blood karyotyping?
Why is cord blood karyotyping performed?
How is the sample collected?
Is there any risk associated with the test?
How long does it take to get results?
What do abnormal results mean?
Can this test detect all genetic disorders?
Is fasting required for the test?
How much does the test cost?
Is home collection available?
What should I do if results are abnormal?
How accurate is cord blood karyotyping?
Related Tests
Reference Laboratory Services
We serve as a reference laboratory for hospitals and clinics across India. Send samples from your facility with same-day pickup, priority processing, and results delivered through our online portal. Competitive institutional pricing available.
Your Data Privacy
Your medical data is protected under Indian law.
✓ Stored in India: All patient records are stored on servers located in India. No data is transferred outside the country.
✓ DPDP Act Compliant: Under the Digital Personal Data Protection Act 2023, you can request deletion of your records at any time by contacting support.
Book Your Test
Enter your details and we'll connect you within 15 minutes.