Radiology.
D002648:Child; D003937:Diagnosis, Differential; D005260:Female; D005598:Fractures, Spontaneous / Q000000981:diagnostic imaging; D006621:Hip Joint; D006801:Humans; D010022:Osteopetrosis / Q000000981:diagnostic imaging* / Q000235:genetics; D010024:Osteoporosis / Q000000981:diagnostic imaging; D011859:Radiography