Doctors found a fly in the colon of a 63-year-old man during a routine colonoscopy. They suspect the fly was swallowed, and were shocked to find it fully intact. Although it's rare, this isn't the ...

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 ...

A 63-year-old man was having a routine colonoscopy when doctors saw a fly in his intestines. Doctors said it was a "mystery" how the fly had gotten in there and remained intact. Insects can enter the ...

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.

Colon cancer is the third leading cause of cancer death for both men and women in the U.S. and the second leading cancer death cause worldwide. But there’s good news: It’s also one of the most ...