摘要应激性黏膜病变（stress related mucosal disease, SRMD）是与应激有关的,以胃黏膜损害为特征的急性胃黏膜出血性病变.从病理角度看,它含盖了糜烂（黏膜固有层以上受损）、溃疡（累及黏膜肌层）甚至穿孔（浆膜层受损）等不同严重程度的损害.病变以胃底、胃体多见,也可见于胃窦、十二指肠、
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