[Case of aneurysmal bone cyst of the sacrum].
D000293:Adolescent; D000368:Aged; D000783:Aneurysm; D001845:Bone Cysts / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery; D006801:Humans; D008297:Male; D011859:Radiography; D012447:Sacrum