Atlas of Granulomatous Diseases

Yale Rosen, M.D.

Non-necrotizing granuloma
The images on this website have been been collected over a period of more than 35 years and reflect a career- long interest in the pathological aspects of granulomatous diseases, particularly sarcoidosis.  These images may be copied and utilized for educational or other non- commercial purposes only.  Comments, suggestions, and contributions of suitable good quality images would be appreciated.
Asteroid body
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Schaumann body
Granulomatous angiitis