title: Renal vein leiomyosarcoma: a case report and literature review.
abstract: A case of leiomyosarcoma of the renal vein occurring in a 48-year-old woman is reported, and the literature is reviewed. Ultrasonography (US) revealed a rounded uniform echogenic mass in the renal hilus. Computed tomography (CT) showed a well-demarcated, uniform, soft tissue density mass. Both US and CT were useful to detect the renal mass in the present case, and may be useful for staging of renal vein leiomyosarcoma. However, these imaging procedures did not reveal diagnostic features of leiomyosarcoma.
authors.affiliation: Department of Diagnostic Radiology, Hospital Mutua de Terrassa, Barcelona, Spain.
authors.forename: J
authors.initials: J
authors.lastname: Martin
authors.forename: M
authors.initials: M
authors.lastname: Garcia
authors.forename: A
authors.initials: A
authors.lastname: Duran
authors.forename: P
authors.initials: P
authors.lastname: Forcada
authors.forename: V
authors.initials: V
authors.lastname: Marco
mesh_terms: D005260:Female; D006801:Humans; D007668:Kidney / Q000000981:diagnostic imaging* / Q000473:pathology; D007890:Leiomyosarcoma / Q000000981:diagnostic imaging* / Q000473:pathology; D008875:Middle Aged; D012082:Renal Veins; D014057:Tomography, X-Ray Computed; D014463:Ultrasonography