RT Book, Section A1 Hanan, Ira M. SR Print(0) ID 1115730806 T1 Malignant Lesions of Colon T2 Atlas of Colon Pathology YR 2015 FD 2015 PB McGraw-Hill Education PP New York, NY SN 9781264269556 LK accesssurgery.mhmedical.com/content.aspx?aid=1115730806 RD 2024/04/18 AB Graphic Jump LocationView Full Size||Download Slide (.ppt)Figure 1Colon cancers are usually exophytic lesions that grow into the lumen of the colon. Their vascular nature makes them friable, often causing them to bleed.