title: [Application of vascular surgery techniques in retroperitoneal tumors].
authors.forename: Wei
authors.initials: W
authors.lastname: Guo
authors.forename: Hong-peng
authors.initials: HP
authors.lastname: Zhang
mesh_terms: D015901:Angiography, Digital Subtraction; D004621:Embolization, Therapeutic; D006801:Humans; D012186:Retroperitoneal Neoplasms / Q000175:diagnosis / Q000601:surgery* / Q000628:therapy; D015607:Stents; D014656:Vascular Surgical Procedures / Q000379:methods*