title: [Retroperitoneal tumors].
authors.affiliation: Service de chirurgie générale et digestive, CMC Foch, Suresnes.
authors.forename: M
authors.initials: M
authors.lastname: Guivarc'h
mesh_terms: D006801:Humans; D012186:Retroperitoneal Neoplasms / Q000175:diagnosis / Q000473:pathology / Q000628:therapy
vernacular_title: Tumeurs rétro-péritonéales.