title: Duodenal involvement in Schistosoma mansoni infection.
abstract: Intestinal involvement in Schistosoma mansoni infection is usually confined to the ileum and colon. Duodenal infestation was diagnosed in a patient with recurrent schistosomiasis despite treatment who presented with a postoperative small bowel fistula. Duodenal schistosomiasis can be suspected on endoscopy, but must always be confirmed by biopsy.
mesh_terms: D000328:Adult; D004378:Duodenal Diseases / Q000175:diagnosis*; D006801:Humans; D008297:Male; D012555:Schistosomiasis mansoni / Q000175:diagnosis* / Q000628:therapy