title: [Intratumor and retroperitoneal massive hemorrhage caused by retroperitoneal liposarcoma].
abstract: Case report of a giant retroperitoneal liposarcoma which presented with a picture of acute abdomen resulting from a massive tumoral haemorrhage. Diagnosis was achieved by ECO and CT, and was confirmed by Pathological Anatomy. Treatment was surgical, performing tumour removal plus polar nephrectomy of the affected side. The patient evolution was favourable. The standard methods of diagnosis and prognostic factors are commented.
authors.affiliation: Servicio de Urología, Hospital General Universitario, Murcia.
authors.forename: P L
authors.initials: PL
authors.lastname: Guzmán Martínez-Valls
authors.forename: R
authors.initials: R
authors.lastname: Ferrero Doria
authors.forename: J
authors.initials: J
authors.lastname: López Alba
authors.forename: M
authors.initials: M
authors.lastname: Tomás Ros
authors.forename: F J
authors.initials: FJ
authors.lastname: Rodenas Moncada
authors.forename: J L
authors.initials: JL
authors.lastname: Rico Galiano
authors.forename: J M
authors.initials: JM
authors.lastname: Rodríguez de Ledesma Vega
authors.forename: L O
authors.initials: LO
authors.lastname: Fontana Compiano
mesh_terms: D006470:Hemorrhage / Q000209:etiology*; D006801:Humans; D008080:Liposarcoma / Q000150:complications*; D008297:Male; D008875:Middle Aged; D012186:Retroperitoneal Neoplasms / Q000150:complications*; D012187:Retroperitoneal Space