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hepatic tuberculoid granuloma

Saturday 31 May 2003

Etiology

- 74% generalized granulomatous disease
- 4% primary hepatic disease
- 20-25% no etiology found

List

I. Infectious diseases (infections)
- bacterial infections

  • actinomycosis
    borrelia (Lyme disease)
  • botryomycosis
  • brucellosis
  • cat-scratch disease
  • granuloma inguinale
  • listeriosis
  • melioidosis
  • nocardiosis
  • proprioniosis
  • staphylococcal infections
  • primary syphilis, scondary syphilis
  • tularemia
  • typhoid
  • Whipple disease
  • yersiniosis (Yersinia enterolitica)
  • mycobacterial infections
  • chlamydial infections
    • lymphopathia venereum
    • psittacosis

- fungal infections

    • aspergillosis
    • blastomycosis (North american and South american)
    • candidiasis
    • coccidioidomycosis
    • paracoccidioidomycosis

- viral infections

- parasitic infections

II. drug reaction

III. dysimmunity (immunological diseases)
- immune deficiencies

IV. foreign materials

V. tumors (neoplasms)

VI. miscellaneous
- biliary tract obstruction (bile granulomas)
- chronic inflammatory bowel diseases
- eosinophilic enteritis
- jejuno-ileal bypass surgery
- porphyria cutanea tarda
- sarcoidosis

According to the localization of granulomas

- ductal granulomas with ductal damage

  • primary biliary cirrhosis
  • drug injury
  • sarcoidosis

- periductal bile granulomas

  • large-duct obstruction

Portfolio

  • IMG/jpg/hepatic_granuloma_08_1-2.jpg
  • IMG/jpg/hepatic_granuloma_08_2-2.jpg
  • IMG/jpg/hepatic_fungal_granuloma001-2.jpg