In patients with portal hypertension (usually micronodular cirrhosis from chronic alcoholism), the submucosal esophageal veins become dilated (form varices).
In patients with portal hypertension (usually micronodular cirrhosis from chronic alcoholism), the submucosal esophageal veins become dilated (form varices).
门静脉高压病人中（慢性酒精性小结节性肝硬化），食管黏膜下血管扩张（形成静脉曲张）。