text: 第十一章系统性红斑狼疮【概述】系统性红斑狼疮（systemiclupuserythematosus，SLE）是一种累及多系统的自身免疫性疾病，特征为广泛的血管炎和结缔组织炎症，存在抗核抗体（ANA），特别是抗dsDNA和抗Sm抗体阳性。
entities.entity: 系统性红斑狼疮
entities.label: dis
entities.entity: 系统性红斑狼疮
entities.label: dis
entities.entity: systemiclupuserythematosus
entities.label: dis
entities.entity: SLE
entities.label: dis
entities.entity: 自身免疫性疾病
entities.label: dis
entities.entity: 血管炎
entities.label: dis
entities.entity: 结缔组织炎症
entities.label: dis
entities.entity: 抗核抗体
entities.label: bod
entities.entity: ANA
entities.label: bod
entities.entity: 抗dsDNA
entities.label: bod
entities.entity: 抗Sm抗体
entities.label: bod