title: Neoadjuvant chemoradiation treatment impairs accuracy of MRI staging in rectal carcinoma.
authors.forename: J
authors.initials: J
authors.lastname: Jonas
authors.forename: R
authors.initials: R
authors.lastname: Bähr
mesh_terms: D000230:Adenocarcinoma / Q000188:drug therapy / Q000473:pathology* / Q000532:radiotherapy; D000368:Aged; D005260:Female; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D020360:Neoadjuvant Therapy; D009367:Neoplasm Staging; D012004:Rectal Neoplasms / Q000188:drug therapy / Q000473:pathology* / Q000532:radiotherapy