How Are Specific Infectious Diseases Identified Through Histology?
Histological techniques can help identify specific infectious diseases by revealing unique pathological features. For instance:
Tuberculosis: The presence of caseating granulomas and acid-fast bacilli can confirm Mycobacterium tuberculosis infection. Hepatitis: Liver biopsies showing hepatocellular necrosis, inflammation, and fibrosis can indicate viral hepatitis. Malaria: Examination of blood smears can reveal Plasmodium parasites within red blood cells. Fungal Infections: Special stains like Gomori methenamine silver (GMS) can highlight fungal organisms in tissue samples.