Unicameral bone cyst.
D001845:Bone Cysts / Q000150:complications / Q000000981:diagnostic imaging* / Q000601:surgery; D002675:Child, Preschool; D005260:Female; D005265:Femoral Neck Fractures / Q000209:etiology; D005272:Femur Neck / Q000000981:diagnostic imaging*; D005598:Fractures, Spontaneous / Q000209:etiology; D006801:Humans; D011859:Radiography