肝硬化门脉高压(portalhypertension,PHT)引起的上消化道出血常是严重的并危及生命。食管静脉曲张破裂出血几乎占PHT首次出血中的80%,而胃粘膜损伤也是重要的出血原因,胃肠出血中,经胃镜检查,约有10%-60%存在这种胃粘膜损伤,曾先后被命名为胃炎、糜烂性胃炎、胃粘膜充血和出血性胃炎,McCormack等称为充血 Upper gastrointestinal bleeding due to portal hypertrophy (PHT) is often serious and life-threatening. Esophageal variceal bleeding accounts for almost 80% of PHT first bleeding, and gastric mucosal injury is also an important cause of bleeding, gastrointestinal bleeding by gastroscopy, about 10% -60% of the existence of this gastric mucosal injury, has successively Named gastritis, erosive gastritis, gastric mucosal congestion and hemorrhagic gastritis, McCormack et al.