title: Duodenal schistosomiasis diagnosed by endoscopic biopsy of an isolated polyp.
mesh_terms: D001706:Biopsy; D004379:Duodenal Neoplasms / Q000473:pathology*; D004724:Endoscopy; D005260:Female; D006801:Humans; D007417:Intestinal Polyps / Q000473:pathology*; D008875:Middle Aged; D012550:Schistosoma mansoni; D012552:Schistosomiasis / Q000473:pathology*