AFB Culture Report (Pus)

The AFB Culture Test (Pus) is a specialized microbiological investigation used to detect and identify acid-fast bacteria, particularly Mycobacterium tuberculosis, in a pus specimen.

The test involves culturing the submitted pus sample under suitable laboratory conditions to identify the presence of mycobacteria. It helps healthcare professionals investigate suspected extrapulmonary tuberculosis and other mycobacterial infections.

What Does This Test Check?

• Presence of Acid-Fast Bacilli (AFB) in pus

• Growth of Mycobacterium species

• Possible mycobacterial infections

• Laboratory evidence supporting tuberculosis investigation

Sample Requirements

• Sample Type: Pus

• Sample Quantity: As specified by the laboratory

• Collection Container: Sterile specimen container

• Test Category: Laboratory – Microbiology

Patient Preparation

• No special preparation is generally required.

• Inform your healthcare provider about ongoing antibiotic or anti-tuberculosis treatment.

• Avoid contamination during sample collection.

• Follow the laboratory's specific specimen collection and transportation instructions.

Sample Collection Instructions

• Pus should preferably be collected by a qualified healthcare professional using an appropriate sterile technique.

• A specimen from the infected site should be collected in a sterile container.

• Avoid contamination with surrounding skin or other materials.

• Submit the specimen to the laboratory promptly according to its instructions.

Relevant Conditions

• Extrapulmonary Tuberculosis

• Mycobacterial Infections

• Tuberculosis Affecting Soft Tissues

• Other Acid-Fast Bacilli Infections

Important Information

AFB culture may take several weeks because mycobacteria grow slowly. A negative culture result does not always exclude infection.

Results should be interpreted by a qualified healthcare professional alongside clinical findings and other investigations.

Please confirm test availability, specimen quantity and collection requirements with the laboratory before booking.