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What is Positive acid schiff macrophages seen in ? and explain in detail?
The traditional laboratory diagnosis is based on light microscopy, which shows diastaseresistant, periodic acid-Schiff (PAS)-positive, non-acid-fast granules in ..... The distinction could be made by acid-fast staining, which is positive for patients infected with M. avium and negative for those with Whipple&;s disease. REF : HARRISONS 21ST ED