today, my mother had a colonoscopy performed...however, they could not complete it because the dr. punctured a hole in her colon and emergency surgery had to be performed to close the hole...she is now in icu and will have to have a bag for a few months... she is an endometrial cancer survivor (surgery jan 2001...radiation only)... this past fri (6/25/10), an upper endoscopy was performed bcuz she had internal bleeding and they were trying to find the source...when they couldn t find anything from the upper endoscopy, they decided to do the colonoscopy which was not completed due to the puncture...your comments please...