title: [Development of a method to proofread and correct the 3D virtual patient in CT simulation of radiotherapy].
abstract: Plexiglass and thin copper wire are used to develop a series of devices, which can proofread and correct the CT ruler and CT interval in scanning so as to guarantee the accuracy for the image of the body in 3D digitally-reconstructed radiography (DRR) in the treatment planning system.
authors.affiliation: Department of Radiotherapy, Shanghai Tenth People's Hospital, 200072, Shanghai.
authors.forename: Ying
authors.initials: Y
authors.lastname: Zhang
authors.forename: Jian-min
authors.initials: JM
authors.lastname: Tao
authors.forename: Jie
authors.initials: J
authors.lastname: Hu
authors.forename: Ying
authors.initials: Y
authors.lastname: Zhang
mesh_terms: D021621:Imaging, Three-Dimensional; D011856:Radiographic Image Enhancement / Q000379:methods*; D011880:Radiotherapy Planning, Computer-Assisted / Q000379:methods*; D014057:Tomography, X-Ray Computed / Q000379:methods*