CSF C/S for AFB Price in Bangladesh

What is CSF C/S for AFB?

Cerebrospinal Fluid (CSF) Culture and Sensitivity for Acid-Fast Bacilli (AFB) is a diagnostic test to detect Mycobacterium tuberculosis in the CSF, typically in cases of suspected tuberculous meningitis. The test involves collecting CSF via lumbar puncture under sterile conditions.

The sample is processed for AFB staining, culture on specific media (like Löwenstein-Jensen), and molecular tests like PCR for confirmation. Preparation includes fasting and ensuring sterile conditions.

Risks include headache, infection, or rare neurological complications from the lumbar puncture. Results showing AFB-positive cultures confirm tuberculosis; however, false negatives can occur due to low bacterial load.

Contamination or prior antibiotics may affect accuracy.

What to expect & how to prepare

CSF C/S for AFB is performed at a diagnostic centre or hospital lab. A trained technician collects the required sample (commonly a blood draw, urine sample, swab or an imaging scan, depending on the test) and sends it to the lab for analysis. Most routine tests take only a few minutes to sample, with reports typically ready the same day or within 24–48 hours.

• Fasting: some tests require 8–12 hours of fasting (water is usually allowed). Ask the centre when you book.
• Medication: tell the lab about any medicines or supplements you take, as some can affect results.
• Timing: certain hormone and biochemistry tests are best done in the morning — confirm the recommended time.
• Report: always have a registered doctor interpret your CSF C/S for AFB result rather than self-diagnosing.

CSF C/S for AFB price comparison by diagnostic centre

Indicative prices in Bangladeshi Taka, cheapest first. Confirm the current charge and any package discounts directly with the centre.