急性胃粘膜病变(AGML)是指由应激反应、各种药物、酒精、重症疾病等多种诱因引起的综合征。主要表现为以胃粘膜为主(包括食道下段和十二指肠球部)的出血性改变。常见的诱因有“抑制粘膜屏障”的阿斯匹林和以消炎痛为代表的非类固醇性抗炎药(NSAIDS),胆汁酸和酒精,精神性和肉体性应激反应。临床上大面积烧伤、休克、败血症,以头外伤为首的颅内病变及手术后的应激反应等均可使AGML Acute gastric mucosal lesions (AGML) refers to the syndrome caused by a variety of causes such as stress reactions, various drugs, alcohol, and severe diseases. Mainly as the main gastric mucosa (including the lower esophagus and duodenal bulb) hemorrhagic changes. Common causes are aspirin “mucosal barrier inhibition” and nonsteroidal antiinflammatory drugs (NSAIDS) represented by indomethacin, bile acids and alcohol, psychogenic and physical stress responses. Clinically large area burn, shock, sepsis, head injury-led intracranial lesions and postoperative stress response can make AGML