title: Preoperative staging for rectal cancer.
authors.forename: Ian
authors.initials: I
authors.lastname: Finlay
mesh_terms: D006801:Humans; D008279:Magnetic Resonance Imaging; D009367:Neoplasm Staging / Q000379:methods* / Q000592:standards; D011300:Preoperative Care / Q000379:methods / Q000592:standards; D012004:Rectal Neoplasms / Q000473:pathology* / Q000601:surgery; D012680:Sensitivity and Specificity