title: [Retroperitoneal neurilemmona].
abstract: Schwannoma is an uncommon tumor arising from neural sheath of peripheral nerves. Histological findings showing Antoni A and B zones are the main diagnostic features. We report a new case of a retroperitoneal located one, which is not its most usual place to appear, in a 60 year old male, presenting left flank pain. He received surgical treatment, having a satisfactory evolution.
authors.affiliation: Servicio de Urología, Unidad de Uro-Oncología, Hospital Universitario Virgen del Rocío, Sevilla. earguelles@telefonica.net
authors.forename: E
authors.initials: E
authors.lastname: Argüelles Salido
authors.forename: C B
authors.initials: CB
authors.lastname: Congregado Ruiz
authors.forename: R A
authors.initials: RA
authors.lastname: Medina López
authors.forename: J L
authors.initials: JL
authors.lastname: Pascual del Pobil Moreno
mesh_terms: D006801:Humans; D008297:Male; D008875:Middle Aged; D009442:Neurilemmoma / Q000473:pathology / Q000601:surgery; D012186:Retroperitoneal Neoplasms / Q000473:pathology / Q000601:surgery