title: Radiology in screening for colorectal cancer.
abstract: This paper is in two sections. The first reports our own experience at McMaster University with screening for colorectal cancer (CRC), and the second discusses some general aspects of screening, and problems with the methods that are available.
mesh_terms: D000328:Adult; D001466:Barium Sulfate; D003113:Colonoscopy / Q000592:standards; D015179:Colorectal Neoplasms / Q000000981:diagnostic imaging*; D003123:Colorectal Neoplasms, Hereditary Nonpolyposis / Q000000981:diagnostic imaging*; D003951:Diagnostic Errors; D004733:Enema; D006801:Humans; D008875:Middle Aged; D011859:Radiography
chemical_list: D001466:Barium Sulfate