text: SARS病理生理过程的关键是全身炎症反应综合征（SIRS）的不断放大，发生级联反应（cascade），导致“细胞因子风暴”和“炎症介质瀑布”；也可能发生“肠道细菌移位”和“肠源性内毒素血症”，进而发生感染性休克和组织器官损伤，导致MODS和MOF。
entities.entity: SARS
entities.label: dis
entities.entity: 全身炎症反应综合征
entities.label: dis
entities.entity: SIRS
entities.label: dis
entities.entity: 细胞因子风暴
entities.label: sym
entities.entity: 炎症
entities.label: sym
entities.entity: 肠道细菌移位
entities.label: sym
entities.entity: 肠源性内毒素血症
entities.label: dis
entities.entity: 感染性休克
entities.label: dis
entities.entity: 组织器官损伤
entities.label: sym
entities.entity: MODS
entities.label: dis
entities.entity: MOF
entities.label: dis