患儿　 6岁。 1周前无明显诱因出现上腹部及脐周阵发性疼痛 ,呈绞痛 ,发作时哭闹 ,约 5～ 10min后可缓解 ,每日发作 1～ 2次 ,间歇期无明显疼痛 ,无恶心呕吐 ,无发冷、发热及寒战 ,无放射痛 ,反复发作数日多次后 ,渐出现颜面部及皮肤黄疸 ,曾在外院诊为“梗阻性黄疸”、“胆石 Children 6 years old. 1 week ago, no obvious incentive to appear in the upper abdomen and umbilical paroxysmal pain, angina, crying when the onset of about 5 ~ 10min after the remission, 1 to 2 times a day attack, intermittent no pain, no nausea Vomiting, no chills, fever and chills, no radiating pain, repeated attacks for several days after gradually getting facial and skin jaundice, had been diagnosed in the out-patient hospital as “obstructive jaundice,” "gallstone