KRAS Gene Cardiofaciocutaneous syndrome NGS Genetic Test
Short Name: KRAS CFC NGS Test
Also known as: KRAS Gene CFC Test, Cardiofaciocutaneous Syndrome Genetic Test
KRAS Gene Cardiofaciocutaneous syndrome NGS Genetic Test test available at DNA Labs India for ₹20,000. Uses Next-Generation Sequencing (NGS) on Blood or Extracted DNA or One drop Blood on FTA Card samples. Results in 3 to 4 weeks. 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 diagnose Cardiofaciocutaneous Syndrome by identifying mutations in the KRAS gene and other associated genes using NGS technology, providing information for clinical management and genetic counseling.
- Test Code
- 2511
- Price
- ₹20,000
- Sample Type
- Blood or Extracted DNA or One drop Blood on FTA Card
- Result Time
- 3 to 4 weeks
- Fasting Required
- No
- Method
- Next-Generation Sequencing (NGS)
Sample Collection
Clinical history of the patient and a genetic counseling session to draw a pedigree chart of family members affected with Cardiofaciocutaneous Syndrome.
Method: Venipuncture or FTA Card collection
Laboratory Analysis
Standard blood draw procedure or FTA card collection as per instructions.
Report Delivery
Sample is processed and shipped to the laboratory for NGS analysis.
Timeline: 3 to 4 weeks
Patient Instructions
About This Test
Who Should Get This Test
To diagnose Cardiofaciocutaneous Syndrome by identifying mutations in the KRAS gene and other associated genes using NGS technology, providing information for clinical management and genetic counseling.
How to Prepare
- Ensure proper labeling of samples
- Store blood samples at room temperature
- Use FTA card for one-drop blood collection
- Follow kit instructions for DNA extraction
Doctor's Notes
Reviewed by Dr SULOCHANA HEMCHANDRA HOLLA — MBBS, MD (Medical Genetics) · Reg. No. 8532
"This test is crucial for early diagnosis and management of Cardiofaciocutaneous Syndrome, especially in families with a history of genetic disorders."
Last medically reviewed: September 7, 2026
Test Parameters & Specifications
Sample Stability
- Hemolyzed or clotted samples
- Insufficient sample volume
- Improperly labeled samples
Understanding Your Results
Positive
Pathogenic variant detected, confirming diagnosis of CFC
Negative
No pathogenic variants detected, but clinical correlation is advised
Variant of Uncertain Significance (VUS)
Variant found but significance unknown; further testing or family studies may be needed
If symptoms of Cardiofaciocutaneous Syndrome are present, or for genetic counseling before and after testing to discuss results and management options.
Limitations
- ⚠May not detect all genetic variants
- ⚠Requires interpretation by a genetic specialist
- ⚠Results may have psychological implications
Risks & Considerations
- ●Minimal risk from blood draw (bruising, infection)
- ●Psychological impact of genetic results
Interfering Factors
- ●Sample contamination
- ●Degraded DNA
- ●Hemolyzed blood sample
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Frequently Asked Questions
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