TB PCR Test Price in Delhi – ₹2,200
The TB PCR test is a molecular laboratory test used to detect genetic material of Mycobacterium tuberculosis, the bacterium that causes tuberculosis (TB). It can be useful when a doctor suspects TB and wants molecular evidence of infection.
At Mayra Diagnostic, the TB PCR Test price is ₹2,200.
TB PCR Test Price
| Test | Price |
|---|---|
| TB PCR Test | ₹2,200 |
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What Is a TB PCR Test?
PCR (Polymerase Chain Reaction) is a molecular technique that can detect specific genetic material from microorganisms.
A TB PCR test looks for genetic material associated with Mycobacterium tuberculosis in the specimen provided for testing. The type of specimen depends on the suspected site of infection and the test ordered by the doctor.
Why Is TB PCR Testing Done?
A doctor may recommend molecular TB testing when tuberculosis is suspected based on symptoms, examination or imaging findings.
It may be considered when a person has symptoms such as:
- Persistent cough
- Fever
- Night sweats
- Unexplained weight loss
- Chest discomfort
- Coughing up blood
- Prolonged weakness or fatigue
TB can affect organs other than the lungs, so the appropriate specimen and test depend on the suspected site of infection.
TB PCR and Pulmonary TB
When pulmonary tuberculosis is suspected, testing may be performed on a respiratory specimen such as sputum.
Molecular testing can provide useful information quickly, but a doctor may also recommend other investigations such as microscopy, culture, chest imaging or drug-resistance testing, depending on the clinical situation.
Does a Positive TB PCR Mean Active TB?
A positive molecular result detecting Mycobacterium tuberculosis can provide strong evidence of TB infection, but the result must be interpreted in the context of the patient’s symptoms, specimen and other clinical findings.
Your doctor will determine whether the findings are consistent with active tuberculosis and what treatment or additional testing is required.
Can a Negative TB PCR Rule Out TB?
A negative result does not always completely exclude tuberculosis.
The accuracy of molecular testing can depend on factors such as the type and quality of the specimen, bacterial load and the site of infection. If TB remains strongly suspected, your doctor may recommend additional or repeat testing.
TB PCR and Drug Resistance
Some molecular TB tests can also provide information about resistance to particular TB medicines. However, the exact information provided depends on the specific PCR assay used.
Ask the laboratory which TB PCR method and resistance markers are included in the test you are booking.
What Sample Is Required for TB PCR?
The required specimen depends on the suspected type and location of TB.
For suspected pulmonary TB, a doctor may request a sputum sample. For TB affecting another body site, a different clinical specimen may be required.
Always follow the collection instructions provided by your healthcare professional or laboratory.
Is Fasting Required for TB PCR?
Fasting is generally not required for TB PCR testing.
However, sample collection instructions vary depending on the specimen being tested. Follow the instructions given by the laboratory.
How Is the TB PCR Test Performed?
The collected specimen is processed in the laboratory and analyzed using a molecular PCR technique to look for genetic material associated with Mycobacterium tuberculosis.
The result should be interpreted by a qualified healthcare professional along with clinical findings and other investigations.
TB PCR Test Price in Delhi
If you are looking for a TB PCR test in Delhi, the test is available at Mayra Diagnostic for ₹2,200.
Before visiting, contact the diagnostic centre to confirm the exact TB PCR test, required sample, collection instructions and current pricing.
Frequently Asked Questions
What is the TB PCR test price?
The TB PCR Test price is ₹2,200 at Mayra Diagnostic.
What does TB PCR detect?
It detects genetic material associated with Mycobacterium tuberculosis.
Is TB PCR a blood test?
Not necessarily. The specimen depends on the suspected site of TB. For pulmonary TB, a respiratory specimen such as sputum may be used.
Do I need to fast before a TB PCR test?
Generally, fasting is not required.
Can TB PCR detect tuberculosis quickly?
Molecular testing can provide results more quickly than traditional culture methods, although the exact turnaround time depends on the laboratory and test method.
Is a negative TB PCR enough to rule out TB?
No. A negative result does not always exclude TB, particularly when clinical suspicion remains high. Your doctor may recommend additional testing.
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TB PCR Test – ₹2,200
