A colonoscopy is an exam that lets your physician see your entire colon. Before the test, your health care team will give you instructions for how to clear your colon of any stool. This process is ...

One-time screening with flexible sigmoidoscopy reduced colorectal cancer (CRC) incidence and mortality by about 25% over two decades, according to long-term follow-up of a randomized U.K. study. Among ...

The rate of new or missed left-sided colorectal cancers quadrupled with flexible sigmoidoscopy compared with colonoscopy in a retrospective analysis of 25,541 cases, according to research presented at ...

Please provide your email address to receive an email when new articles are posted on . Colonoscopy prevented an estimated 50 CRC cases and 15 deaths per 100,000 person-years compared with usual care.

Colonoscopy is at the heart of gastroenterology. It is a diagnostic and therapeutic tool and it has become the central figure in the crusade against colorectal cancer. Seven gastroenterologists ...

Nothing elicits a groan from patients as quickly as discussion of uncomfortable screening procedures. Yet those discussions must take place. Colorectal cancer is the third-most common cancer in the ...

Doctors say there are less invasive screening options for colon cancer, but each comes with tradeoffs.

Several procedures are available to screen and detect colorectal cancer, which affects the colon (large intestine) or rectum. “Undergoing regular screening can lead to the detection of polyps, and ...

Most Americans hear "colorectal cancer screening" and think "colonoscopy" -- the unpleasant cleanse, the snakelike scope, the wobbly ride home. It's a process that's undeniably inconvenient, yet one ...

Why Do People Get a Colonoscopy for Ulcerative Colitis? Ulcerative colitis is a type of inflammatory bowel disease that causes inflammation and sores to form in the large intestine and rectum. It ...