Infectious arthritis of the hip.
D001170:Arthritis, Infectious / Q000000981:diagnostic imaging* / Q000503:physiopathology; D002648:Child; D002675:Child, Preschool; D006615:Hip / Q000000981:diagnostic imaging*; D006801:Humans; D007223:Infant; D011859:Radiography; D013585:Synovitis / Q000000981:diagnostic imaging* / Q000503:physiopathology