Donovan bodies are seen in: (A) Leishmania donovani, (B) Klebsiella granulomatis, (C) Legionella pnemophilia, (D) Morexella catarrhalis
Answer is A. Klebsiella (formerly Calymmatobacterium) granulomatis, the causative agent of this hard, granulomatous, proliferating lesionHistologic demonstration of intracellular "Donovan bodies" in biopsy material most frequently suppos the clinical impression. Jawetz 27e pg: 761