title: Renal fibrosarcoma. Single case in a ten-year survey.
mesh_terms: D003937:Diagnosis, Differential; D005260:Female; D005354:Fibrosarcoma / Q000175:diagnosis / Q000473:pathology*; D006801:Humans; D007668:Kidney / Q000473:pathology; D007680:Kidney Neoplasms / Q000175:diagnosis / Q000473:pathology*; D008875:Middle Aged