Carcinoma

Carcinoma is a very common type of cancer. Carcinomas can occur in many different places. Examples include the colon, skin, and lungs. What carcinomas have in common is the kind of cells from which they originate. Specifically, all carcinomas develop in epithelial tissue.
Source: About.com Colon Cancer - Category: Cancer & Oncology Authors: Tags: health Source Type: news