title: Bilharzial pericolic masses and their management.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D003110:Colonic Neoplasms / Q000150:complications / Q000000981:diagnostic imaging / Q000209:etiology / Q000473:pathology* / Q000601:surgery*; D005260:Female; D006801:Humans; D007417:Intestinal Polyps / Q000473:pathology; D008297:Male; D011859:Radiography; D012004:Rectal Neoplasms / Q000209:etiology; D012552:Schistosomiasis / Q000150:complications* / Q000000981:diagnostic imaging / Q000473:pathology; D014456:Ulcer / Q000209:etiology