title: Vascular leiomyosarcoma--a report of two cases.
mesh_terms: D005260:Female; D006801:Humans; D007084:Iliac Vein / Q000473:pathology*; D007890:Leiomyosarcoma / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D014652:Vascular Diseases / Q000473:pathology*; D014680:Veins / Q000473:pathology