Leiomyosarcoma of the Colon and Rectum

Colorectal sarcomas occur in the smooth muscle of the colon and are called leiomyosarcomas. Leiomyosarcomas account for less than two percent of colorectal cancers and have a fairly high chance of spreading.
Source: About.com Colon Cancer - Category: Cancer & Oncology Authors: Tags: health Source Type: news