Fig. 4
From: Hereditary hemorrhagic telangiectasia with liver cirrhosis: a case report
Observations of treatment under double-balloon endoscopy. A, B Multiple telangiectasias can be seen under double-balloon endoscopy. C Under double-balloon endoscopy, argon plasma coagulation can be seen being used for endoscopic treatment. After treatment, angiodysplasia had completely disappeared with mucosal carbonization. D–F Individual areas with abundant blood supply have larger wounds after electrocoagulation, and titanium clips were used to close the wounds