Tom Contos is an avid runner. When he started experiencing rectal bleeding in March, he thought exercise could be the cause ...

Tom Contos is an avid runner. When he started experiencing rectal bleeding in March, he thought exercise could be the cause ...

But he became increasingly worried when the bleeding continued for weeks. The Chicago health care consultant contacted his ...

The most-read articles focused on the new colonoscopy guidelines, the relationship between diabetes and colorectal cancer, ...

The Chicago health-care consultant contacted his physician at Northwestern Medicine, who referred Contos, 45, for a ...

The Chicago health care consultant contacted his physician at Northwestern Medicine, who referred him for a diagnostic colonoscopy, at least partly because Contos, 45, has a family history of ...

Medically reviewed by Qin Rao, MD A colonoscopy is a medical procedure performed to inspect the inside of the rectum and ...

But he became increasingly worried when the bleeding continued for weeks. The Chicago health care consultant contacted his ...

The Chicago health-care consultant contacted his physician at Northwestern Medicine, who referred Contos, 45, for a colonoscopy, citing in part a family history of colon issues. “My primary-care ...

He currently works as a gastroenterologist and hepatologist at Manhattan Gastroenterology. A colonoscopy is a medical procedure performed to inspect the inside of the rectum and colon (large ...

Recovery from a colonoscopy, an examination of the large intestine used to screen for colon cancer, takes about a day. While the procedure lasts only around an hour, it takes at least one hour to ...