title: Assessing tumor perfusion and treatment response in rectal cancer.
authors.forename: Christian
authors.initials: C
authors.lastname: Kremser
authors.forename: Thomas R
authors.initials: TR
authors.lastname: Trieb
authors.forename: Werner
authors.initials: W
authors.lastname: Judmaier
authors.forename: Alexander F
authors.initials: AF
authors.lastname: DeVries
mesh_terms: D006801:Humans; D012004:Rectal Neoplasms / Q000098:blood supply* / Q000000981:diagnostic imaging / Q000628:therapy; D014057:Tomography, X-Ray Computed