How to judge stomach bleeding

The method of judging gastric bleeding includes observing clinical symptoms, laboratory examination, imaging examination, etc.

1. Observing clinical symptoms,

such as hematemesis, melena, bloody stool and fever after gastric bleeding, observing clinical symptoms can preliminarily judge whether there is gastric bleeding.

2. Laboratory examination

includes blood routine, blood biochemistry, blood urea nitrogen, fecal occult blood test and gastric juice occult blood test, which can judge whether there is infection, and whether there is blood in feces and gastric juice. It has the role of auxiliary diagnosis of gastric bleeding.

3. Imaging examination such

as gastroscopy, X-ray, CT, ultrasound and magnetic resonance imaging, angiography, can confirm whether gastric bleeding, and observe the location of bleeding and the amount of bleeding.