The characterization of "transient synovitis of the hip" in children.
A 30-year retrospective review of 497 cases of transient synovitis of the hip involving 475 children allowed full characterization of the syndrome. Femoral head measurements of 118 patients at follow-up of 6 months showed no significant dimensional changes. Three cases of Legg-Calvé-Perthes disease (2.5%) were found in follow-up, as well as a case of osteoid osteoma of the femoral neck and two cases of juvenile rheumatoid arthritis. Recurrent synovitis with a benign prognosis occurred in 19 patients. In spite of a generally anticipated good prognosis in the vast majority of cases, radiographic assessment at 6 months after the initial episode is recommended.
D000293:Adolescent; D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D002648:Child; D002675:Child, Preschool; D003131:Combined Modality Therapy; D003937:Diagnosis, Differential; D005260:Female; D005500:Follow-Up Studies; D006615:Hip / Q000000981:diagnostic imaging / Q000473:pathology*; D006801:Humans; D007223:Infant; D007873:Legg-Calve-Perthes Disease / Q000175:diagnosis; D008297:Male; D011379:Prognosis; D011859:Radiography; D012146:Rest; D012189:Retrospective Studies; D013585:Synovitis / Q000000981:diagnostic imaging / Q000473:pathology* / Q000628:therapy; D014143:Traction
D000900:Anti-Bacterial Agents