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门脉高压患者镜下胃粘膜出现特殊病变并伴有粘膜和粘膜下血管扩张,而组织学上并无明显炎症表现时,这种病变即称为门脉高压性胃病(portal hypertensive gastropathy,PHG)。PHG多由肝硬化门脉
In patients with portal hypertension gastric mucosal lesions and associated with mucosal and submucosal vasodilation, and histologically no obvious inflammatory manifestations, this disease is called portal hypertensive gastropathy (portal hypertensive gastropathy, PHG) . PHG more by the portal vein cirrhosis