应激性溃疡综合征自Celsus首次报道后,多年来其定义一直存在争议。有关该病的描叙和病因机理亦众说纷云。本文的讨论将涉及急性胃粘膜损害。急性胃粘膜损害包括粘膜糜烂和急性溃疡。粘膜糜烂是不侵及粘膜肌层的粘膜缺损,愈合时不形成瘢痕,以糜烂性出血性胃炎为主要特征;急性溃疡的侵犯深过粘膜肌层,愈合 After the first report of stress ulcer syndrome for Celsus, its definition has been controversial for many years. The narrative and etiology of the disease are also numerous. The discussion in this article will address acute gastric mucosal damage. Acute gastric mucosal lesions include mucosal erosion and acute ulcers. Mucosal erosion is not invasive muscular mucosal mucosal defects, healing does not form scars, with erosive hemorrhagic gastritis as the main characteristic; invasion of acute ulceration mucosal muscle deep, healing