title: Inguinal hernia and colonic cancer.
mesh_terms: D001466:Barium Sulfate; D003110:Colonic Neoplasms / Q000150:complications* / Q000175:diagnosis / Q000000981:diagnostic imaging; D006552:Hernia, Inguinal / Q000150:complications*; D006801:Humans; D008875:Middle Aged; D011859:Radiography; D012812:Sigmoidoscopy
chemical_list: D001466:Barium Sulfate