Each month we will bring you a challenging case from our teaching files that we have collected over the years. A brief clinical history will be followed by representative photomicrographs of the lesion, the diagnosis, and a brief discussion with follow-up.

Case of the Month

Older Male with a Large Rectal Mass

Laura E. Michael, D.O.

Organ: Rectum
History: 52 year old male with a large rectal mass. Colonoscopy is performed and multiple biopsies obtained. View Case