World Endoscopy Organization (WEO)

Small single angiectasia in normal colonic mucosa with feeding vessel seen

Source: Costamagna
Date: 2012-01-12

Large single angiectasia in colon

Source: Costamagna
Date: 2012-01-12

Linear prepyloric angiectasia (Watermelon stomach, GAVE)

Source: Costamagna
Date: 2012-01-12