Presacral tumor: report of a case.
D006801:Humans; D008067:Lipoma / Q000175:diagnosis* / Q000601:surgery; D008297:Male; D008875:Middle Aged; D010386:Pelvic Neoplasms / Q000175:diagnosis* / Q000601:surgery; D012186:Retroperitoneal Neoplasms / Q000175:diagnosis* / Q000601:surgery