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DNA Labs India

X & Y [Sex Mismatch Bone Marrow Transplant] Test

DNA Labs India | ISO 9001:2015 Certified

X & Y [Sex Mismatch Bone Marrow Transplant] Test

Short Name: X & Y Sex Mismatch BMT

Also known as: Sex Mismatch Bone Marrow Transplant Test, X Y Chromosome Analysis for BMT, FISH Test for Sex Mismatch in BMT

X & Y [Sex Mismatch Bone Marrow Transplant] 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 this test is to identify sex chromosome mismatches in bone marrow transplants to evaluate donor-recipient compatibility, reduce the risk of transplant-related complications, and guide clinical decision-making.

Test Code
3238
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

Ensure a valid doctor's prescription is available. Inform the lab of any medications or conditions.

Method: Bone Marrow Aspiration or Venipuncture

Step 2

Laboratory Analysis

Sample will be collected via bone marrow aspiration or venipuncture by a trained professional.

Step 3

Report Delivery

Apply pressure to the collection site to prevent bleeding. Keep the area clean.

Timeline: 3-4 days

Patient Instructions

1
Before the Test:Consult with your oncologist and obtain a prescription. Schedule the test at a certified lab.
2
During the Test:A sample of bone marrow or peripheral blood will be collected under sterile conditions.
3
After the Test:Wait for the report, which will be delivered online. Follow up with your doctor for interpretation.

About This Test

Who Should Get This Test

The purpose of this test is to identify sex chromosome mismatches in bone marrow transplants to evaluate donor-recipient compatibility, reduce the risk of transplant-related complications, and guide clinical decision-making.

How to Prepare

  • Bring prescription and ID.
  • Wear comfortable clothing for sample collection.
  • Follow any specific instructions from your doctor.

Doctor's Notes

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

"This test is essential for evaluating sex chromosome mismatches in bone marrow transplants to minimize rejection and graft-versus-host disease risks."

Last medically reviewed: September 7, 2026

Test Parameters & Specifications

Sample TypeBone Marrow / Peripheral blood
Sample Volume2ml
ContainerSodium Heparin Vacutainer
Collection MethodBone Marrow Aspiration or Venipuncture

Sample Stability

Stable at ambient temperature for 24 hours
Refrigerate if delayed
Sample Rejection Criteria:
  • Hemolyzed sample
  • Insufficient sample volume
  • Incorrect container
  • Missing prescription

Understanding Your Results

Results indicate the presence or absence of sex chromosomes. Mismatch between donor and recipient may require additional monitoring.
📊

Match

No sex chromosome mismatch detected, lower risk of sex-related complications.

📊

Mismatch

Sex chromosome mismatch detected, higher risk of graft rejection or GVHD, consult with transplant specialist.

⚠️ When to Consult a Doctor:

If you experience symptoms like fever, rash, or jaundice after transplant, or if results indicate mismatch.

Limitations

  • ⚠Cannot detect all genetic abnormalities
  • ⚠Requires specialized equipment and expertise
  • ⚠Results may be affected by sample quality
  • ⚠Not a standalone diagnostic tool

Risks & Considerations

  • ●Infection at collection site
  • ●Bleeding
  • ●Pain during bone marrow aspiration
  • ●Rare allergic reactions

Interfering Factors

  • ●Contaminated sample
  • ●Improper sample collection
  • ●Delayed sample processing
  • ●Technical errors in FISH analysis

Compare With Similar Tests

TestX & Y [Sex Mismatch Bone Marrow Transplant]HLA TypingBlood Group Testing
ComparisonX & Y [Sex Mismatch Bone Marrow Transplant]HLA typing assesses human leukocyte antigens for overall compatibility, while this test focuses on sex chromosomes.Blood group testing checks ABO and Rh factors, whereas this test analyzes sex chromosomes.

Frequently Asked Questions

What is the X & Y Sex Mismatch Bone Marrow Transplant test?
It is a diagnostic test using FISH to detect sex chromosome mismatches between donors and recipients in bone marrow transplants.
Why is this test important?
It helps identify mismatches that can lead to complications like graft rejection or graft-versus-host disease, allowing for better transplant planning.
How is the sample collected?
The sample is collected via bone marrow aspiration or venipuncture, using a sodium heparin vacutainer.
What is the cost of the test?
The test costs INR 5250, with free home sample collection available in many cities across India.
Is fasting required for this test?
No, fasting is not required for this test.
How long does it take to get the results?
Results are typically available within 3-4 days.
What are the risks associated with the test?
Risks include infection, bleeding, or pain at the collection site, but these are generally minor.
What does a mismatch result indicate?
A mismatch indicates a difference in sex chromosomes between donor and recipient, which may increase the risk of transplant complications.
Can this test be done at home?
Yes, free home sample collection is available for online bookings.
Is a doctor's prescription required?
Yes, a prescription is required, except for surgery, pregnancy, or travel abroad cases.
What is the accuracy of the FISH method?
FISH is a highly accurate method for detecting chromosomal abnormalities, but accuracy depends on sample quality and lab expertise.
How should I prepare for the test?
Ensure you have a valid prescription, inform the lab of any relevant medical history, and follow any specific instructions from your doctor.
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

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.

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