全国第一次儿科疾病诊治技术学术会议于1991年11月18～22日在上海举行,现将会议主要内容综述如下。肾脏疾病的诊治上海儿童医院国内首次报告44例婴幼儿肾病肾穿刺活体组织检查,选用电视-透视进行穿刺点定位,抽吸物送光镜、电镜和免疫荧光检查,结果以系膜增殖性肾炎(43.2％),微小病变(15.9％)为主,其次为婴儿小囊病(13.6％).仅14％出现 The first pediatric disease diagnosis and treatment technology conference was held in Shanghai on November 18-22, 1991, and the main contents of the conference are summarized as follows. Renal disease diagnosis and treatment Shanghai Children’s Hospital for the first time in 44 cases of renal biopsy in infants and young children with renal biopsy, the choice of television - fluoroscopy penetration point positioning, aspirate delivery microscopy, electron microscopy and immunofluorescence, the results of mesangial proliferative glomerulonephritis (43.2%), minimal change (15.9%), followed by baby sarcoidosis (13.6%). Only 14%