Squamous Carcinoma of Lung
Squamous Carcinoma of Lung

Portion of lung opened prior to fixation.
Black arrows are located within the congested airways of major bronchus splitting into segmental bronchi.
Blue arrows highlight a yellow tan lesion which erupts into the lumen of the bronchus.
A black area within the neoplasm is a pigmented lymph node which has been engulfed by the carcinoma.
(Description By:Melinda Sanders, M.D. )
(Image Contrib. by: UCHC )