[Clostridium difficile in early childhood ulcerative pancolitis].

Ulcerative colitis is a rare disease in young infants. Less than one per cent of cases occur during the first two years of life. We describe a male child who developed frequent bloody diarrhea at the age of 20 months. More common causes like infections or gastrointestinal food allergy were excluded. Endoscopy and histopathological evaluations revealed ulcerative colitis of the entire colon. Treatment with sulfasalazine and prednisone resulted in a clinical remission after seven weeks. The follow-up of 15 months was complicated by Rotavirus infection. Two relapses were caused by Clostridium difficile infections. The latter were successfully treated with oral vancomycine, but in the last relapse an increased dosage of prednisone was required, too. In relapses of inflammatory bowel disease gastrointestinal infections, especially caused by Clostridium difficile should be considered and treated adequately.