title: Leiomyosarcoma of the right ovarian vein a case report.
mesh_terms: D005260:Female; D006801:Humans; D007890:Leiomyosarcoma / Q000175:diagnosis*; D008875:Middle Aged; D009383:Neoplasms, Vascular Tissue; D010051:Ovarian Neoplasms / Q000175:diagnosis*; D010053:Ovary / Q000098:blood supply*; D014680:Veins