Esophageal Varices View this post on Instagram In my last post, I had photos of a variceal band in the esophagus. This video is to explain how/why esophageal varices form. Note: variceal banding can be done as a preventive measure as well. If a vein is enlarged and at risk of bleeding, a band can be placed to prevent it from rupturing. A post shared by PAssion4pathology (@passion4pathology) on Aug 6, 2019 at 7:41pm PDT Share this:TwitterFacebookLike this:Like Loading...