title: Primary renal leiomyosarcoma: report of two cases.
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D007680:Kidney Neoplasms / Q000473:pathology* / Q000628:therapy; D007890:Leiomyosarcoma / Q000473:pathology* / Q000628:therapy; D008297:Male; D008875:Middle Aged