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1临床资料1.1 一般资料:本组70例,均为住院病人,男42例、女28例,年龄31天～90天,平均年龄56天,诊断按儿科疾病诊断标准.1.2 临床表现:全部患儿表现有食欲下降、呕吐、精神差、体重不增、皮肤轻至中度黄疸及肝脏轻度肿大.不同程度腹泻12例,黄白大便交替出现16例,肝功能不同程度损伤26例,主要以血清谷丙转氨酶增高为主,52～216u/L,HBsAg均阴性,总胆红素126～304.2μmol/L,直接胆红素70～96μmol/L.血常规均在正常范围,尿及大便常规检查无异常,70例做B超检测肝脾示回声均匀,胆道未见异常.
1 Clinical data 1.1 General Information: The group of 70 patients were hospitalized patients, 42 males and 28 females, aged 31 days to 90 days, with an average age of 56 days, according to diagnosis of pediatric disease diagnosis criteria .1.2 Clinical manifestations: all patients Children showed loss of appetite, vomiting, poor spirit, weight loss, skin mild to moderate jaundice and mild liver enlargement.Diagnosis of different degrees in 12 cases, yellow and white stool alternating in 16 cases, liver function in varying degrees of injury in 26 cases, mainly Serum alanine aminotransferase increased mainly 52 ~ 216u / L, HBsAg were negative, total bilirubin 126 ~ 304.2μmol / L, direct bilirubin 70 ~ 96μmol / L. Blood routine in the normal range, urine and stool No abnormalities routine examination, 70 cases of liver and spleen to do B ultrasound showed uniform echo, no abnormal biliary tract.