Dear Doctors: I am considering having sigmoid surgery. Five years ago, I had pancreatic cancer. I have also had multiple episodes of diverticulitis.

Medically reviewed by Qin Rao, MD Key Takeaways Diverticulitis flare-ups can cause sudden abdominal pain, fever, and ...

A colonoscopy technique involving repeat intubation of the sigmoid colon significantly improves detection of adenomas compared with conventional colonoscopy evaluations, new research showed. “After ...