关节痛不是关节炎独有──１例小儿白血病误诊为风湿性关节炎患儿男，５岁７个月。主诉低热，左膝、踝关节游走性疼痛，间歇性跛行１月余。曾多次在外院就诊，按“风湿热、风湿性关节炎”治疗无效而转我院。检查：体温３７．５℃，神清。面色苍黄，口唇粘膜较苍白。全身皮... Arthritis pain is not unique to arthritis - 1 case of pediatric leukemia misdiagnosed as rheumatoid arthritis in children, 5 years and 7 months. Chief complaint of fever, left knee, ankle pain, intermittent claudication more than 1 month. Have repeatedly seen in the hospital, according to “rheumatic fever, rheumatoid arthritis” treatment invalid and transferred to our hospital. Check: body temperature 37.5 ℃, God clear. Pale, lip mucosa pale. Whole body skin ...