儿童克罗恩病合并过敏性紫癜3例并文献复习

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关键词 儿童; 炎症性肠病; Crohn病; 紫癜,过敏性; IgA血管炎; 突变
Pediatric Crohn′s Disease Complicated With Henoch⁃Schönlein Purpura: 3 Cases Report and Literature Review BIAN Xueyan1,2, CHEN Yuan1, GUO Lu1, LIU Haiyan1, SUN Lifeng1. 1Department of Pediatrics, Shandong Provincial Hospital, Shandong First Medical University; Shandong Provincial Clinical Research Center for Children′s Health and Diseases, Jinan (250021); 2Department of Pediatrics, Jinan Lixia District People′s Hospital, Jinan
Correspondence to: SUN Lifeng, Email: lifengsun2008@163.com
Key words Child; Inflammatory Bowel Disease; Crohn Disease; Purpura, Henoch⁃Schonlein; IgA Vasculitis;
Mutation
克罗恩病(Crohn's disease, CD)是一种病因不明的慢性肠道炎症性疾病,为炎症性肠病(inflammatory bowel disease, IBD)的主要类型之一,其发病与免疫反应受损有关,病变可累及全消化道,以末段回肠及其邻近结肠为主,常见症状为腹泻、腹痛、体质量减轻,可伴有肛周病变(肛周脓肿、皮赘等)[1⁃2]。(剩余14405字)