患者　男 ,3岁。受凉后发热伴阵发性咳嗽咳痰 ,以夜间为重 ,在外院行抗感染、止咳对症治疗 ,疗效欠佳 ,后出现便秘、腹胀、腹痛及呕吐 ,于 2 0 0 1-0 6-10以左下肺感染并肠梗阻入我院治疗。体检 :Ｔ 3 9.5℃ ,营养中等 ,左下肺呼吸音低。实验室检查 :Ｈｂ 12 0ｇ/Ｌ ,ＲＢＣ 4. Male patient, 3 years old. Fever with fever cough and sputum sputum, at night as the most important, outside the line of anti-infection, cough symptomatic treatment, poor efficacy, after constipation, bloating, abdominal pain and vomiting, at 2 0 0 1-0 6-10 To the left lower lung infection and intestinal obstruction into our hospital. Physical examination: T3 9.5 ℃, medium nutrition, lower left lung breath sounds low. Laboratory tests: Hb 12 0g / L, RBC 4.