Gastrointestinal bleeding is a serious medical and surgical condition caused by many diseases. Gastrointestinal endoscopy is both for diagnosis and for hemostatic intervention, which should be performed early to control the disease and limit complications.

There are many forms of gastrectomy with different purposes, including the treatment of peptic ulcer disease. The doctor will perform a typical partial laparoscopic gastrectomy, removing the bottom 2/3 of the stomach and removing the pylorus.

Gastrointestinal bleeding is the phenomenon of blood escaping from the vessel lumen into the gastrointestinal tract, the clinical manifestation of which is vomiting blood or bloody stools.

Gastrointestinal bleeding is a dangerous complication of portal hypertension. There are many causes of gastrointestinal bleeding due to portal hypertension, in which the main cause is cirrhosis.

Gastrointestinal bleeding due to cancer includes both upper and lower gastrointestinal bleeding. Treatment of gastrointestinal bleeding due to cancer according to many different regimens. However, the treatment process needs to be urgent and according to the principles of active resuscitation, which is volume compensation, blood replacement, and blood pressure elevation.