食管贲门粘膜撕裂综合征是指由于腹压或胃内压力突然增加,引起食管贲门部粘膜撕裂而发生出血的一组综合征.1929年Mallory 和Wciss 在解剖因酗酒而发生上消化道出血致死的尸体时发现此种病变,首 Esophageal and gastric mucosal tearing syndrome is due to a sudden increase in abdominal pressure or intragastric pressure, causing esophageal mucosal tear esophageal hemorrhage group syndrome in 1929, Mallory and Wciss in the anatomy of alcoholism and upper gastrointestinal bleeding When the dead body found such lesions, the first