Price:
Rs. 410.00
Sample Type: TISSUE/BIOPSY
Fasting Not Required
Frequently Asked Questions (FAQ's):
What is the AFB Smear Examination by ZN Stain, Tissue/Biopsy Test?
This test uses the Ziehl–Neelsen (ZN) staining technique to detect acid-fast bacilli (AFB), such as Mycobacterium tuberculosis, in tissue or biopsy samples under a microscope.
Why is this test important?
It helps in the early detection of extrapulmonary TB, especially in biopsy tissues, enabling timely diagnosis and appropriate therapy.
Who should undergo this test?
Patients with suspected extrapulmonary tuberculosis or those whose biopsy samples show granulomatous or necrotizing inflammation should undergo this test.
How is the test performed?
The tissue or biopsy sample is smeared on a slide, stained using the Ziehl–Neelsen method, and examined under a microscope at Metropolis Healthcare to identify acid-fast bacilli.
What do the results indicate?
A positive result indicates the presence of acid-fast bacilli, confirming TB infection, while a negative result indicates no detectable AFB in the tested tissue.
Are there any risks associated with the test?
The test itself is safe; only minimal risk is related to the biopsy procedure required for obtaining the sample.
Why choose Metropolis Healthcare for this test?
Metropolis Healthcare provides accurate, rapid, and reliable AFB detection using high-quality ZN staining and expert microscopy, ensuring precise diagnosis and optimal TB management.