Fig. 1From: The influences of timing of urgent endoscopy in patients with acute variceal bleeding: a cohort studyEndoscopic hemostasis techniques in patients with acute variceal bleeding. A and B: Endoscopic injection sclerotherapy and tissue adhesive is applied in the treatment of acute gastric variceal hemorrhage. C and D: Endoscopic variceal ligation is used in the treatment of acute esophageal variceal hemorrhageBack to article page