title: Iterative image reconstruction reduces apparent tumor distortion.
authors.forename: C G
authors.initials: CG
authors.lastname: Diederichs
authors.forename: G
authors.initials: G
authors.lastname: Glatting
authors.forename: S N
authors.initials: SN
authors.lastname: Reske
mesh_terms: D016477:Artifacts; D006801:Humans; D007091:Image Processing, Computer-Assisted / Q000379:methods*; D013899:Thoracic Neoplasms / Q000175:diagnosis*; D014055:Tomography, Emission-Computed / Q000592:standards*; D014057:Tomography, X-Ray Computed / Q000592:standards*