enteritis: a targeted review of current literature.

enteritis (CDE) is a rare but clinically significant form of infection (CDI) affecting the small intestine. CDE poses a diagnostic challenge owing to its rarity, complexity, and nonspecific presentation. The current data is retrospective in the form of case reports and conference proceedings. The lack of widespread awareness and limited literature on CDE often result in diagnostic delays, contributing to increased morbidity. This targeted narrative review sought to consolidate the current knowledge on the epidemiology, pathophysiology, clinical presentation, and management of CDE, addressing a critical gap in the existing literature. Electronic databases, including PubMed, Embase, and Web of Science, were searched for published cases from inception to April 2024. The initial search yielded 2,120 articles, which were filtered using study design, English language, and human subjects. After screening for duplicates and excluding irrelevant articles, 44 articles comprising 49 patients were included in the final review. Of the 49 individual cases reviewed, 25 (51%) were male and 24 (49%) were female. The patients' ranged from 16 to 91 years, with a mean age of 53.4 years. Abdominal pain and diarrhea were the chief complaints reported in 37/49 (76%) and 35/49 (71%) cases, respectively. About 42/49 (86%) cases were effectively treated with antibiotics, while some cases required fecal microbiota transplantation or surgical exploration. Given its course, CDE warrants prompt and appropriate treatment to prevent complications such as fulminant enteritis, compartment syndrome, and bowel perforation.