儿童过敏性紫癜336例临床分析

目的:探讨儿童过敏性紫癜(HSP)的临床特点和治疗方案.方法:对2001年8月～2007年10月在本院住院的336例过敏性紫癜患儿的发病特点、临床表现、肾损害相关因素及预后等方面进行回顾性分析.结果:(1)2001～2007年每年的住院构成比依次为0.91%、1.12%、1.25%、1.28%、1.35%、1.48%及1.71%.(2)农村惠儿213例,占63.39%.(3)诱因:感染因素216例(64.29%).进食特殊食物引起64例(19.04%),药物引起56例(16.67%).(4)冬季发病148例(44.04%),春季发病130例(38.69%).(5)出现肾脏症状64例(19.04%),出现关节症状74例(22.02%).出现消化道症状70例(20.82%).(6)血清IgA升高58例(17.26%),IgE升高102例(30.35%).(7)预后:治愈276例(82.14%),好转32例(9.52%).结论:(1)HSP患病率有逐年升高趋势;农村惠儿发病较多;冬春季好发.(2)发病诱因仍以感染为第一位.(3)要重视儿童过敏性紫癜的多系统损害,如皮肤、关节、消化道、肾脏等.(4)发病与上呼吸道感染和机体免疫功能紊乱有关.

Clinical Analysis of 336 Children with Henoch-Schonlein Purpura

Objective:To study the clinical characteristics and treatment of children with Henoch-Schonlein purpura (HSP). Methods: 336 cases with HSP hospitalized in our hospital from August, 2001 to October, 2007 were retrospectively studied on their patterns of onset, clinical manifestations, correlated factors of renal damage and outcomes. Results: (1) The constituent ratio of hospitalization of HSP was 0.91%, 1.12%, 1.25%, 1.28%, 1.35%, 1.48% and 1.71% from 2001 to 2007, respectively. (2) Among the 336 cases, 213 ...