我院儿科从1978年至1988年共收治紫癜性肾炎(HSN)162例,现分析如下。临床资料本组男71例,女91例,男:女=1∶1.28。<7岁40例,>7岁122例。查出诱因71例,其中上呼吸道感染占66.2%,蛔虫症及药物、食物过敏各占12.7%,其它感染占8.4%。紫癜距肾脏损害的时间:<1月者142例(87.7%),>1月者17例(10.5%),3例先有肉眼血尿,后出现皮疹。全部病例均有紫 Pediatrics in our hospital from 1978 to 1988 were treated of purpura nephritis (HSN) 162 cases, are analyzed as follows. Clinical data The group of 71 male and 91 female, male: female = 1: 1.28. <7 years old 40 cases,> 7 years old 122 cases. Among the 71 cases, inducement was found, of which 66.2% were upper respiratory tract infection, 12.7% were roundworm and drug and food allergy, and 8.4% were other infections. Purpura from the kidney damage time: January in 17 cases (10.5%), 3 cases of gross hematuria, followed by a rash. All cases have purple