[Recto-sigmoid manifestations of Manson's schistosomiasis].
D012809:Colon, Sigmoid / Q000473:pathology*; D006801:Humans; D012007:Rectum / Q000473:pathology*; D012552:Schistosomiasis / Q000473:pathology*
RECTUM/pathology; SCHISTOSOMIASIS/pathology; SIGMOID/pathology