title: Familial gastrointestinal polyposis: current considerations.
mesh_terms: D011125:Adenomatous Polyposis Coli / Q000000981:diagnostic imaging*; D000328:Adult; D001466:Barium Sulfate; D004733:Enema; D005260:Female; D005736:Gardner Syndrome / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D008747:Methylcellulose; D011859:Radiography
chemical_list: D001466:Barium Sulfate; D008747:Methylcellulose