系统性红斑狼疮(SLE)和炎症性肠病(IBD)均为全身性免疫反应性疾病,其发病取决于易感基因和环境因素之间的相互作用。虽然许多自身免疫性疾病常常共存于同一患者,但SLE和IBD这两种疾病很少彼此共存。1998~2009年上海仁济医院消化科发现SLE合并IBD患者共4例,现分析如下。1资料与 Both systemic lupus erythematosus (SLE) and inflammatory bowel disease (IBD) are systemic immunoreactive diseases whose onset depends on the interaction between susceptible genes and environmental factors. Although many autoimmune diseases often coexist in the same patient, the two diseases of SLE and IBD rarely coexist with each other. 1998 ~ 2009 Shanghai Renji Hospital Gastroenterology SLE patients with IBD found a total of 4 cases, are analyzed as follows. 1 information and