Gastric variceal bleeding is a lethal complication of portal hypertension. The rebleeding rate ranged between 30% to 50% in patients after initial hemostasis. Endoscopic cyanoacrylate injection is currently the choice of endoscopic therapy of acute gastric variceal bleeding and prevention of recurrent bleeding. However, the rebleeding rate is still high in the patients undergoing repeated endoscopic cyanoacrylate injection.