Failure of nonoperative management in patients with acute diverticulitis complicated by abscess: a systematic review.
Hayley FowlerMahir GachabayovDale VimalachandranRachael CliffordGuy R OrangioRoberto BergamaschiPublished in: International journal of colorectal disease (2021)
This meta-analysis found that failure rates following nonoperative management of acute diverticulitis complicated by abscess did not significantly decrease over the past three decades. The general quality of published data and the level and certainty of evidence produced were low.