[Febrile state, bloody diarrhea and megacolon].

We report about a forty year old female patient with severe bloody diarrhoea and fever over a period of 14 days due to an infection with Salmonella enteritidis. X-ray of the abdomen showed a toxic megacolon. With the diagnosis of an infectious colitis we started therapy with ciprofloxacin i/v. The toxic megacolon progressed despite intensive care and parenteral nutrition. Additionally the patient received metronidazole i/v and in combination with a roll technique in bed in the knee-elbow-position the leucocytosis and the megacolon decreased. A toxic megacolon is in about 3% associated with an infection with Salmonella enteritidis. It is essentially diagnosed by X-ray. Patients should receive intensive care, and because of the high mortality rate an interdisciplinary management is required. The article discusses the major differential diagnosis of the toxic megacolon, as well as the pathogenesis and therapy of Salmonella ent, infection. In case of an infection with Salmonella ent. physicians should acknowledge the possibility of development of a toxic megacolon.