Osteoid osteoma in the neck of the femur.
D002648:Child; D005266:Femoral Neoplasms / Q000000981:diagnostic imaging / Q000601:surgery; D005272:Femur Neck / Q000000981:diagnostic imaging / Q000601:surgery; D006801:Humans; D008297:Male; D010017:Osteoma, Osteoid / Q000000981:diagnostic imaging / Q000601:surgery; D011859:Radiography