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It is actually a sputum AFB test (acid-fast bacilli).
acid fast staining or Ziel Neelson staining for observing Mycobacteria tuberculosis or Koch bacilli from sputum sample.
Acid fast rods seen in sputum are diagnostic of tuberculosis.
Acid fast bacilli test. Most frequently referenced in testing for tuberculosis.
Pulmonary tuberculosis is caused by acid fast bacilli infection of the lungs.
no bacteria seen
Mycobacterial, tuberculosis
Because special staining techniques involving acids are required to view these bacteria under the microscope, they are referred to as acid-fast bacilli (AFB).
Mycobacteria (e.g. tuberculosis, lepra, kansaii, avium intracellulare, etc.)
Acid fast bacilli test. Most frequently referenced in testing for tuberculosis.
The ziehl stain smear shows presence of pus cells along with long slender beaded acid fast bacill.
AFB stands for Acid Fast Bacilli. It is a test used to diagnosis Tuberculosis. A sputum specimen is obtained and tested for AFB. If the specimen is negative, it helps rule out TB. There are other tests that are also used in combination with this test to diagnosis Tuberculosis including a chest x-ray.