title: Leimyosarcoma of ureter presenting as acute renal failure.
mesh_terms: D058186:Acute Kidney Injury / Q000175:diagnosis*; D003937:Diagnosis, Differential; D006801:Humans; D007890:Leiomyosarcoma / Q000175:diagnosis* / Q000601:surgery; D008297:Male; D008875:Middle Aged; D014516:Ureteral Neoplasms / Q000175:diagnosis* / Q000601:surgery