What condition may result from untreated diverticulitis?

Diverticulitis, which is the inflammation or infection of diverticula in the colon, can lead to various complications if not treated appropriately. One of the most significant complications is abscess formation. When diverticulitis occurs, the inflamed diverticula can develop localized collections of pus, resulting in an abscess. This can cause severe pain, fever, and additional complications if the abscess does not drain properly or if the infection spreads.

While other conditions such as ileus or hemorrhoids might be related to gastrointestinal issues, they do not directly stem from untreated diverticulitis in the same way that abscess formation does. Gallstones are also unrelated to diverticulitis. Therefore, recognizing abscess formation as a potential consequence emphasizes the importance of prompt treatment for diverticulitis to prevent serious complications.