Xpert MTB/RIF
A PCR test to detect Mycobacterium tuberculosis and rifampicin resistance in pulmonary samples, useful for diagnosing tuberculosis (TB) from sputum or lung tissue.
Xpert MTB/RIF Test in Bengaluru Overview
Pulmonary test is a rapid molecular diagnostic test used to detect Mycobacterium tuberculosis (TB), the bacteria that cause tuberculosis, and determine if the strain is resistant to rifampicin (a key antibiotic). This test is conducted using a sample from the patient's sputum (coughed-up mucus) and provides results quickly, typically within two hours. The test is crucial in diagnosing pulmonary tuberculosis and identifying drug-resistant strains, aiding in faster treatment and management.
Why Consider This Test?
Consider the XPERT MTB/RIF - Pulmonary test if you have symptoms suggestive of pulmonary tuberculosis, such as a persistent cough, chest pain, weight loss, night sweats, or hemoptysis (coughing up blood). This test is particularly valuable because it provides:
- Rapid results, allowing for timely diagnosis and treatment decisions.
- Detection of drug-resistant TB (rifampicin resistance), which is essential for selecting the appropriate treatment plan.
- Higher sensitivity than traditional tests, especially for smear-negative TB cases, which may not be detected using standard microscopy.
Who Should Get This Test Done?
- Individuals exhibiting symptoms of pulmonary tuberculosis, including persistent cough, weight loss, fever, and night sweats.
- Those at higher risk of TB infection, including individuals with close contact to someone with TB, people living with HIV, or those with weakened immune systems.
- Patients in areas with a high prevalence of drug-resistant tuberculosis.
- Individuals who have tested negative for TB with other methods, but symptoms persist.
- People who require quick diagnosis due to the urgency of starting treatment, especially in settings with limited access to other diagnostic tools.
More Information
It’s especially crucial in settings where time is of the essence, as early detection of drug-resistant TB helps prevent the spread of resistant strains and ensures the proper treatment is initiated. Pulmonary test is also commonly known by several other names or variations.
- Xpert MTB/RIF
- GeneXpert MTB/RIF
- GeneXpert TB Test
- Xpert MTB/RIF for Pulmonary Tuberculosis
- Xpert MTB/RIF for Rifampicin Resistance
- Cepheid MTB/RIF Test
No special preparations needed
- Specimen Type
- Mycobacterium Tuberculosis
- Rifampicin Resistance
- Nikshay Id
Test code
RD1324
Specimen vol. and vacutainer information
| Specimen | Vacutainer | Volume |
|---|---|---|
| Bal | Plain Sterile Vaccutainer | 2 ML |
| Csf | Plain Sterile Vaccutainer | 2 ML |
| Endometrial Tissue | Others | 2 NOS |
| Others (fx) | Others | |
| Pus | Plain Sterile Vaccutainer | 2 NOS |
| Sputum | Plain Sterile Vaccutainer | 2 ML |
| Synovial Fluid | Plain Sterile Vaccutainer | 2 ML |
| Tissue | Others | 2 NOS |
Specimen stability information
Bal, Csf, Endometrial Tissue, Others (Fx), Pus, Sputum, Synovial Fluid, Tissue
Specimen rejection criteria
Test run frequency
Every Day TIME - 10:00
Turn around time
Same Day
Performing locations
Department
- Molecular Biology
CPT and Loinc codes
Package price
₹2416
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₹2416