DEAR DOCTOR K >> My young son had rectal bleeding caused by a colon polyp, which the doctor surgically removed. Why did he develop a polyp? Can we do anything to prevent more polyps from forming? DEAR ...

After the fasting, the uncomfortable cleanse and a drowsy ride home, it's a relief to have your colonoscopy screening behind ...

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 ...

A colonoscopy is a generally safe and effective preventive procedure to examine the colon for possible cancer, disease, or other growths. Complications are rare, but some people may experience chest ...

A colonoscopy is considered the gold standard when it comes to screening for colon polyps and colorectal cancer. Yet a colonoscopy – and the steps required to get one – can cause a spike of anxiety.

Colonoscopy vs. Sigmoidoscopy: What’s the Difference? If your doctor wants to check the health of your colon — whether as part of a routine screening or to investigate a concern — they may recommend a ...

A colonoscopy is a procedure that diagnoses and helps monitor inflammatory bowel disease (IBD). This can play an essential role in preventing and treating colorectal cancer. Doctors diagnose IBD using ...

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 ...

However experts say many of those deaths could be prevented. Colorectal cancer is one of the cancers for which effective screening exists. For one thing, colorectal cancer nearly always develops from ...

Doctors can provide alternative forms of screening for colon and rectal cancer but sometimes have a good reason to stick with the colonoscope. By Gina Kolata This year about 53,000 Americans are ...