AFB C/S (Fluid for Mycobacterium Tuberculosis) (FLUID NAME?)

Specimen Required

FLUID (All Body Fluid)

Fasting Required

Purpose of the Test

The AFB C/S test for fluid samples is performed to detect the presence of Mycobacterium tuberculosis (MTB) in a patient’s body fluid. The test helps diagnose TB infection in patients who present with symptoms such as cough, fever, weight loss, and night sweats.

When this test is required

The AFB C/S test for fluid samples is usually requested when a patient has symptoms that are consistent with TB and there is a suspicion of TB infection. The test may also be ordered to monitor the effectiveness of TB treatment in patients.

What the Test Detects

The AFB C/S (Acid-Fast Bacilli Culture and Sensitivity) test for fluid samples is used to detect the presence of Mycobacterium tuberculosis (MTB) in a patient’s body fluid. The test helps diagnose TB infection in patients who present with symptoms such as cough, fever, weight loss, and night sweats. It is also used to monitor the effectiveness of TB treatment in patients.

Preparation for the Test

Before the test, it is important to inform the doctor if you are taking any medications that may interfere with the test results. The doctor may advise you to stop taking certain medications for a specified period before the test.

Sample Requirements

To perform the AFB C/S test, a sample of the fluid is collected using a sterile syringe or needle. The sample is then sent to a laboratory for analysis. It is essential to collect the sample carefully to ensure accuracy.

Additional Notes

It is important to note that a negative AFB C/S test does not necessarily rule out the possibility of TB infection. False negatives can occur due to a variety of reasons, including improper sample collection, improper transport or storage of the sample, or low levels of MTB in the sample. Therefore, a clinical diagnosis should not be based solely on the results of this test, and additional diagnostic tests, such as chest X-rays, may be necessary.

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