My husband went in for a routine colonoscopy screening. He is a healthy 54 yr. old. We came home afterwoods, he ate, that night he presented with severe abdominal pains, went to ER. Xrays revealed perforation, they hoped it might be small enough to close itself, gave it the rest of the night. No go-surgery the next morning. He's on his way to recovery, still in hospital as I speak. I'm not into sueing, maligning ...