title: Diffusion-weighted MR imaging for early detection of tumor histopathologic downstaging in rectal carcinoma after chemotherapy and radiation therapy.
authors.forename: D S
authors.initials: DS
authors.lastname: Prasad
authors.forename: N
authors.initials: N
authors.lastname: Scott
authors.forename: R
authors.initials: R
authors.lastname: Hyland
authors.forename: J A
authors.initials: JA
authors.lastname: Guthrie
authors.forename: D J M
authors.initials: DJ
authors.lastname: Tolan
authors.forename: Ying-Shi
authors.initials: YS
authors.lastname: Sun
authors.forename: Xiao-Peng
authors.initials: XP
authors.lastname: Zhang
mesh_terms: D000328:Adult; D000368:Aged; D003131:Combined Modality Therapy; D038524:Diffusion Magnetic Resonance Imaging; D005260:Female; D006801:Humans; D016014:Linear Models; D008297:Male; D008875:Middle Aged; D011446:Prospective Studies; D012004:Rectal Neoplasms / Q000188:drug therapy / Q000473:pathology* / Q000532:radiotherapy / Q000601:surgery; D016896:Treatment Outcome