title: [A malignant retroperitoneal paraganglioma].
authors.forename: V I
authors.initials: VI
authors.lastname: Kniazev
authors.forename: S A
authors.initials: SA
authors.lastname: Dotsenko
mesh_terms: D006801:Humans; D008297:Male; D008875:Middle Aged; D010236:Paraganglioma, Extra-Adrenal; D012186:Retroperitoneal Neoplasms
vernacular_title: Zlokachestvennaia zabriushinnaia paraganglioma.