Add Yahoo as a preferred source to see more of our stories on Google. "Colonoscopy is considered the gold-standard when screening for colorectal cancer," says gastroenterologist Dr. Brian McGee, MD.

A colonoscopy is a vital screening procedure for colorectal cancer. While the procedure is relatively painless, the preparation can be daunting, particularly the requirement to consume a large amount ...

Medically reviewed by Qin Rao, MD Key Takeaways You need to follow a special diet and may take laxatives to clean out your ...

Colonoscopy prep is complete when your poop is light yellow without dark particles. If your stool isn't the right color after completing the preparation, contact your doctor. Follow a clear liquid ...

More than 100,000 Americans will be diagnosed with colon cancer this year, according to estimations by the American Cancer Society (ACS). Medical professionals generally agree that getting a ...