患儿,男性,7岁,学生。因恶心、呕吐、上腹部疼痛伴皮肤、巩膜黄染3天,于1999年5月22日来院就诊。患儿3天前突然出现恶心、呕吐,每天约10余次,非喷射状,均为胃内容物,且伴上腹部隐痛,无腹泻。次日皮肤、巩膜出现黄染,面色苍白,尿色变深,病后第3天就诊。体检:T38.5℃,P80次/分,R22 Children, male, 7 years old, student. Due to nausea, vomiting, upper abdominal pain with skin, scleral yellow dye for 3 days, on May 22, 1999 to hospital. 3 days before the sudden nausea and vomiting in children, about 10 times a day, non-jet-like, are stomach contents, and accompanied by abdominal pain, no diarrhea. The next day the skin, sclera yellow dye, pale, dark urine, the first 3 days after treatment. Physical examination: T38.5 ℃, P80 beats / min, R22