cases, colon Week 298: Case 5 April 26, 2023 pathadmin 1. Presented by Peter Illei, M.D. and prepared by Danielle Wehle, M.D.The patient is a 52 years old Caucasian male with a recent history of squamous cell carcinoma of the lung who presented with a large ulcerated mass in the small bowel./images/illei129076a.jpg/images/illei129076b.jpg/images/illei129076c.jpg/images/illei129076c.jpg/images/illei129076e.jpgMetastatic sarcomatoid carcinoma of lungMalignant mesotheliomaLeiomyosarcomaSarcomatoid carcinoma of the small intestine Loading...