Figure 3From: Granulomatous hepatitis, choroiditis and aortoduodenal fistula complicating intravesical Bacillus Calmette-Guérin therapy: Case report Bone marrow involvement with Mycobacterium bovis. Multiple non-caseating granulomas (arrows) with Langerhans giant cells (A. ×10). B. Higher magnification (×20).Back to article page