Removal of a large frontoethmoid osteoma.
D005004:Ethmoid Bone / Q000601:surgery*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008875:Middle Aged; D009918:Orbital Neoplasms / Q000601:surgery; D010016:Osteoma / Q000601:surgery*; D011859:Radiography; D012888:Skull Neoplasms / Q000000981:diagnostic imaging / Q000601:surgery*; D013701:Temporal Bone / Q000601:surgery*