Granuloma in Lung (4X)
Granuloma in Lung (4X)

This low power view shows little normal pulmonary parenchyma.
The green arrow points to a residual bronchus.
There is extensive fibrosis and lymphohistiocytic infiltrate.
Visible even at this power are round structures (blue arrows) characteristic of granulomas.
(Description By:T.V. Rajan, M.D. )
(Image Contrib. by:T.V. Rajan, M.D. UCHC )