MLL t(4;11)(q21;q23) Qualitative Test
Short Name: MLL t(4;11) Qualitative
Also known as: MLL translocation t(4;11), AF4-MLL fusion, MLL-AF4 translocation
MLL t(4;11)(q21;q23) Qualitative Test test available at DNA Labs India for ₹4,500. Uses Real Time PCR on Bone marrow / Peripheral blood samples. Results in 3-4 days. 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 MLL t(4;11)(q21;q23) qualitative test is to detect the presence of the chromosomal translocation between chromosomes 4 and 11, which is a genetic marker for certain leukemias. This test assists in diagnosis, prognosis assessment, and guiding targeted treatment strategies.
- Test Code
- 3117
- Price
- ₹4,500
- Sample Type
- Bone marrow / Peripheral blood
- Result Time
- 3-4 days
- Fasting Required
- No
- Method
- Real Time PCR
Sample Collection
A doctor's prescription is required. Prescription is not applicable for surgery, pregnancy cases, or people planning to travel abroad.
Method: Bone marrow aspiration or venipuncture
Laboratory Analysis
Sample is collected via bone marrow aspiration or venipuncture into an EDTA vacutainer (2 ml).
Report Delivery
Transport the sample immediately to the laboratory with a cool pack to maintain stability during transit.
Timeline: 3-4 days
Patient Instructions
About This Test
Who Should Get This Test
The purpose of the MLL t(4;11)(q21;q23) qualitative test is to detect the presence of the chromosomal translocation between chromosomes 4 and 11, which is a genetic marker for certain leukemias. This test assists in diagnosis, prognosis assessment, and guiding targeted treatment strategies.
How to Prepare
- Use EDTA vacutainer (2 ml)
- Transport immediately with cool pack
- Ensure proper labeling and documentation
Doctor's Notes
Reviewed by Dr Pasupathy Arumugam — MBBS, MD (Pathology) · Reg. No. 21521
"Early detection of MLL t(4;11) translocation is crucial for personalized treatment and improved outcomes in leukemia patients."
Last medically reviewed: September 7, 2026
Test Parameters & Specifications
Sample Stability
- Hemolyzed or clotted samples
- Improper container or insufficient volume
- Delayed transport beyond stability period
Understanding Your Results
Detected
Presence of MLL t(4;11) translocation, indicating a genetic abnormality associated with leukemia. Immediate consultation with an oncologist or hematologist is recommended for further management.
Not Detected
No MLL t(4;11) translocation detected. Clinical correlation with symptoms and other diagnostic tests is advised.
If symptoms of leukemia persist, if the test result is positive, or if there is a family history of genetic disorders, consult a hematologist or oncologist promptly.
Limitations
- ⚠Qualitative test only; does not provide quantitative data
- ⚠May not detect all variants of MLL gene rearrangements
- ⚠Requires adequate sample quality and volume
Risks & Considerations
- ●Minor bruising or pain at the collection site
- ●Rare risk of infection
- ●Discomfort during bone marrow aspiration
Interfering Factors
- ●Sample contamination
- ●Improper sample storage or transport
- ●Hemolyzed or clotted samples
Frequently Asked Questions
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