title: [Application of MRI in the neoplasm staging of rectal cancer before operation].
authors: zxp@bjcancer.org
authors: Xiao-peng
authors: XP
authors: Zhang
authors: Ying-shi
authors: YS
authors: Sun
mesh_terms: D006801:Humans; D008279:Magnetic Resonance Imaging; D009367:Neoplasm Staging; D012004:Rectal Neoplasms / Q000175:diagnosis* / Q000473:pathology