title: Leiomyosarcoma of renal vein.
abstract: Primary leiomyosarcoma of the renal vein has not been previously reported in the urologic literature. A case report with long-term survival is described and the literature reviewed.
mesh_terms: D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007890:Leiomyosarcoma / Q000473:pathology; D008875:Middle Aged; D012082:Renal Veins / Q000473:pathology