Effect of endoscopic variceal obliteration by band ligation on portal hypertensive gastro-duodenopathy: endoscopic and pathological study

摘要

A few studies have shown that the degree of portal hypertensive gastropathy (PHG) and duodenopathy (PHD) has been worsening after the introduction of therapeutic endoscopic interventions. This study aimed to determine the impact of esophageal variceal eradication by endoscopic variceal ligation (EVL) on PHG and PHD using endoscopic and histopathologic assessment.