Colorectal Cancer - Medical Illustrations

Approved by the Cancer.Net Editorial Board, 06/2016

ON THIS PAGE: You will find a basic drawing of the main body parts affected by this disease. To see other pages, use the menu. 

Colon Anatomy

Larger image

For medical illustrations showing the different stages of colorectal cancer, please visit the Stages section.

The next section in this guide is Risk Factors and Prevention. It explains what factors may increase the chance of developing this disease. Or, use the menu to choose another section to continue reading this guide.