Sarcoid arthritis in children.
D001168:Arthritis / Q000150:complications* / Q000175:diagnosis; D001172:Arthritis, Rheumatoid / Q000175:diagnosis; D002648:Child; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008297:Male; D009132:Muscles / Q000473:pathology; D012507:Sarcoidosis / Q000150:complications* / Q000175:diagnosis; D012867:Skin / Q000473:pathology; D013582:Synovial Fluid / Q000166:cytology