Bronchioloalveolar carcinoma (Hi Power)
Bronchioloalveolar carcinoma (Hi Power)

This neoplasm is comprised of columnar cells (arrows).
The nuclei are densely hyperchromatic and vary in size.
The cytoplasm contains occasional vacuoles.
(Description By:Melinda Sanders, M.D. )
(Image Contrib. by: UCHC )