title: If aggressive surveillance in hereditary nonpolyposis colorectal cancer is now state of the art, are there any challenges left?
authors.forename: P
authors.initials: P
authors.lastname: Lynch
mesh_terms: D003113:Colonoscopy; D003123:Colorectal Neoplasms, Hereditary Nonpolyposis / Q000175:diagnosis* / Q000235:genetics / Q000473:pathology / Q000517:prevention & control; D006801:Humans; D009361:Neoplasm Invasiveness; D012306:Risk