Dr. Nandi walks you through a colonoscopy

Posted at 11:26 PM, Mar 10, 2016
and last updated 2016-03-11 23:33:14-05

Colon cancer is one of the leading killer cancers, but it can be detected with a simple test. 

However, many people don't get their colonoscopies.

Our Chief Health Editor Dr. Partha Nandi is hoping to change that, by walking you through what's is taking place during his own colonoscopy.

See his special report in the video player above.