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DNA Labs India

TEL/AML (ALL) Test

DNA Labs India | ISO 9001:2015 Certified

TEL/AML (ALL) Test

Short Name: TEL/AML

Also known as: ETV6-RUNX1 Fusion, t(12;21) Translocation

TEL/AML (ALL) Test test available at DNA Labs India for ₹5,250. Uses FISH (Fluorescence In Situ Hybridization) on Bone Marrow / Peripheral blood samples. Results in 3-4 days. Free home collection in 300+ cities across India.

Oncology🏠 Home Collection

✍️ Written By

🩺 Medically Reviewed By

Dr Pasupathy Arumugam

Dr Pasupathy Arumugam

Consultant Pathologist · Reg: 21521

Last reviewed: September 7, 2026

Overview

The purpose of the TEL/AML (ALL) test is to detect the presence of the TEL-AML1 fusion gene, which is a key diagnostic and prognostic marker for Acute Lymphoblastic Leukemia (ALL). This test aids in confirming diagnosis, assessing risk stratification, and guiding treatment decisions for better patient outcomes.

Test Code
3221
Price
₹5,250
Sample Type
Bone Marrow / Peripheral blood
Result Time
3-4 days
Fasting Required
No
Method
FISH (Fluorescence In Situ Hybridization)
Step 1

Sample Collection

No specific preparation is required. Ensure a doctor's prescription is available if needed.

Method: Venipuncture

Step 2

Laboratory Analysis

A healthcare professional will collect a bone marrow or peripheral blood sample using a needle and vacutainer.

Step 3

Report Delivery

Apply pressure to the collection site to prevent bleeding. Resume normal activities unless advised otherwise.

Timeline: 3-4 days

Patient Instructions

1
Before the Test:No fasting required. Ensure a doctor's prescription is available if applicable.
2
During the Test:Sample collection takes a few minutes. Inform the technician of any medical conditions.
3
After the Test:Mild soreness at the collection site may occur. Results will be available in 3-4 days.

About This Test

Who Should Get This Test

The purpose of the TEL/AML (ALL) test is to detect the presence of the TEL-AML1 fusion gene, which is a key diagnostic and prognostic marker for Acute Lymphoblastic Leukemia (ALL). This test aids in confirming diagnosis, assessing risk stratification, and guiding treatment decisions for better patient outcomes.

How to Prepare

  • Use aseptic technique.
  • Label sample correctly with patient details.
  • Transport sample at ambient temperature.

Doctor's Notes

Reviewed by — MBBS, MD (Pathology) · Reg. No. 21521

"Early detection of TEL/AML fusion is critical for personalized treatment in ALL, improving patient outcomes significantly."

Last medically reviewed: September 7, 2026

Test Parameters & Specifications

Sample TypeBone Marrow / Peripheral blood
Sample Volume2 ml
ContainerSodium Heparin Vacutainer (2ml)
Collection MethodVenipuncture

Sample Stability

Stable at ambient temperature for 24 hours.
Sample Rejection Criteria:
  • Hemolyzed or clotted samples
  • Incorrect sample type
  • Insufficient volume

Understanding Your Results

Results indicate the presence or absence of the TEL/AML fusion gene. A positive result suggests a genetic marker for ALL, while a negative result means no fusion detected.
📊

Positive

TEL/AML fusion detected, indicating a genetic abnormality associated with ALL. Consult an oncologist for further evaluation and treatment.

📊

Negative

No TEL/AML fusion detected. Clinical correlation is recommended if symptoms persist.

⚠️ When to Consult a Doctor:

Consult a doctor if you experience symptoms like persistent fever, fatigue, bone pain, or unexplained bruising, especially if you have a family history of leukemia.

Limitations

  • ⚠This test detects only TEL/AML fusion; other genetic abnormalities may require additional testing.
  • ⚠False negatives can occur in low-level fusion cases.

Risks & Considerations

  • ●Minor bleeding or bruising at the collection site
  • ●Infection risk (rare)
  • ●Discomfort during bone marrow biopsy

Interfering Factors

  • ●Sample contamination
  • ●Improper sample storage
  • ●Technical errors in FISH procedure

Frequently Asked Questions

What is the TEL/AML (ALL) test?
The TEL/AML (ALL) test detects the TEL-AML1 fusion gene, a genetic marker for Acute Lymphoblastic Leukemia (ALL), using FISH technology.
Why is this test important?
It helps in early diagnosis, risk assessment, and personalized treatment planning for ALL, improving patient outcomes.
What are the symptoms that may require this test?
Symptoms include fever, fatigue, bone pain, swollen lymph nodes, weight loss, easy bruising, and frequent infections.
How is the test performed?
The test uses Fluorescence In Situ Hybridization (FISH) on a bone marrow or peripheral blood sample to detect the fusion gene.
What sample is required for the test?
A bone marrow or peripheral blood sample collected in a Sodium Heparin Vacutainer.
Is fasting required before the test?
No, fasting is not required for this test.
How long does it take to get results?
Results are typically available within 3-4 days after sample collection.
What is the cost of the TEL/AML (ALL) test?
The test costs INR 5250 at DNA Labs India, including home sample collection.
Is home sample collection available?
Yes, free home sample collection is available across India for online bookings.
What does a positive result mean?
A positive result indicates the presence of the TEL/AML fusion gene, suggesting a genetic abnormality associated with ALL. Consult an oncologist for next steps.
Are there any risks associated with the test?
Risks are minimal and may include minor bleeding or discomfort at the sample collection site.
How can I book the test?
You can book the test online through DNA Labs India's website or contact them via phone or WhatsApp for assistance.
Worried about the process? Our certified phlebotomists collect thousands of samples every month across India. The process takes under 5 minutes and is virtually painless. Questions? Message us on WhatsApp — we're here 7 days a week.

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For Hospitals & Clinics

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.

LIMS Integration

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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.

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