Oncomine Breast cfTNA Assay Test
Oncomine Breast cfTNA Assay Test test available at DNA Labs India for ₹52,500. Uses Next-Generation Sequencing (NGS) on Peripheral blood samples. Results in 2-3 weeks. Free home collection in 300+ cities across India.
🩺 Medically Reviewed By
Dr Pasupathy Arumugam
Consultant Pathologist · Reg: 21521
Last reviewed: September 7, 2026
Overview
The purpose of the Oncomine Breast cfTNA Assay is to diagnose breast cancer by detecting cancer DNA in the blood, providing a non-invasive method for early detection and monitoring. It helps in identifying genetic alterations that can guide personalized treatment plans.
- Test Code
- 3124
- Price
- ₹52,500
- Sample Type
- Peripheral blood
- Result Time
- 2-3 weeks
- Fasting Required
- No
- Method
- Next-Generation Sequencing (NGS)
Sample Collection
Ensure a doctor's prescription is available. No specific fasting required unless advised by physician.
Method: Venipuncture
Laboratory Analysis
A blood sample of 10 ml will be drawn from a vein in the arm using standard venipuncture techniques.
Report Delivery
Apply pressure to the puncture site to prevent bruising. Resume normal activities immediately.
Timeline: 2-3 weeks
Patient Instructions
About This Test
Who Should Get This Test
The purpose of the Oncomine Breast cfTNA Assay is to diagnose breast cancer by detecting cancer DNA in the blood, providing a non-invasive method for early detection and monitoring. It helps in identifying genetic alterations that can guide personalized treatment plans.
How to Prepare
- Carry a valid doctor's prescription
- Wear loose clothing for easy access to the arm
- Inform the phlebotomist of any bleeding disorders or medications
Doctor's Notes
Reviewed by Dr Pasupathy Arumugam — MBBS, MD (Pathology) · Reg. No. 21521
"This test provides a non-invasive option for breast cancer diagnosis, aiding in early detection and treatment planning without the need for invasive biopsies."
Last medically reviewed: September 7, 2026
Test Parameters & Specifications
Sample Stability
- Sample hemolyzed or clotted
- Insufficient sample volume
- Missing or incorrect patient identification
Understanding Your Results
Detected
Cancer DNA found; further clinical correlation and diagnostic workup recommended.
Not Detected
No cancer DNA detected; does not completely rule out breast cancer. Clinical follow-up advised.
Consult a doctor if symptoms persist, worsen, or if you have a family history of breast cancer for personalized advice.
Limitations
- ⚠May not detect all genetic mutations associated with breast cancer
- ⚠False negatives possible in early-stage cancer with low tumor DNA shedding
- ⚠Not a standalone diagnostic; should be used in conjunction with clinical evaluation
Risks & Considerations
- ●Minor bruising or pain at the blood draw site
- ●Rare risk of infection or fainting
Interfering Factors
- ●Hemolyzed or lipemic blood samples
- ●Recent blood transfusions
- ●Concurrent infections or inflammatory conditions
Frequently Asked Questions
What is the Oncomine Breast cfTNA Assay?
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Can this test replace a biopsy?
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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.
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