title: Preliminary proposal for surgical classification of sacral tumors.
authors.affiliation: Musculoskeletal Oncology Center, Shanghai 10th People's Hospital, Tongji University School of Medicine, Shanghai, China.
authors.forename: Zhiyu
authors.initials: Z
authors.lastname: Zhang
authors.forename: Yingqi
authors.initials: Y
authors.lastname: Hua
authors.forename: Guodong
authors.initials: G
authors.lastname: Li
authors.forename: Wei
authors.initials: W
authors.lastname: Sun
authors.forename: Shuo
authors.initials: S
authors.lastname: Hu
authors.forename: Jian
authors.initials: J
authors.lastname: Li
authors.forename: Zhengdong
authors.initials: Z
authors.lastname: Cai
mesh_terms: D006801:Humans; D021621:Imaging, Three-Dimensional; D008279:Magnetic Resonance Imaging; D019637:Orthopedic Procedures / Q000379:methods*; D019651:Plastic Surgery Procedures; D012189:Retrospective Studies; D012447:Sacrum / Q000601:surgery*; D013125:Spinal Neoplasms / Q000145:classification* / Q000175:diagnosis / Q000601:surgery*; D014057:Tomography, X-Ray Computed; D016896:Treatment Outcome