According to different bleeding causes, corresponding comprehensive treatment is given, such as titanium clip, LOOP purse suture, local injection (hardener, tissue glue), ligation, spraying hemostasis, etc. Especially, the diagnosis and treatment of esophageal and gastric fundus variceal hemorrhage is a key project of the department, and its diagnosis and treatment level has reached the advanced level in China, saving many patients with life-threatening conditions.