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Lab test interpretation

Ziehl-Neelsen Staining for Acid-Fast Bacilli in Sputum

Microscopic detection of acid-fast bacilli (AFB) in sputum smears using Ziehl-Neelsen staining for tuberculosis diagnosis. Learn key features.

Darina Saidova Darina Saidova 1 min
Sputum smear, Ziehl-Neelsen stain: thin curved pink thread in the center
Sputum smear, Ziehl-Neelsen stain: thin curved pink thread in the center
Sputum smear, Ziehl-Neelsen stain: leukocytes and basophilic background detritus
Sputum smear, Ziehl-Neelsen stain: leukocytes and basophilic background detritus
Sputum smear, Ziehl-Neelsen stain: characteristic straight pink rod
Sputum smear, Ziehl-Neelsen stain: characteristic straight pink rod

Hello, I’m not a sputum specialist, could you please tell me if this is AFB? I’m just starting to learn and observe. The material is sputum, Ziehl-Neelsen stain.

🙏 The publication was kindly provided by Darina Saidova

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