What tests do you do when your stomach is not good?

Gastrointestinal bad can do gastroscopy, enteroscopy and pathological tissue biopsy.

1, gastroscopy: gastroscopy can observe the esophagus, stomach and duodenal bulb shape, can be clear whether there is inflammation, ulcer and other lesions in the above parts, and can check whether there is space-occupying lesions.

2, enteroscopy: colonoscopy can observe the entire colon area, check whether there is inflammation, polyps, bleeding and other phenomena in the intestinal tract. Can also check whether there is a tumor.

3, pathological tissue biopsy: if there is a suspicion of malignant tumor in the gastrointestinal tract through gastroscopy and enteroscopy, pathological tissue biopsy is needed to make a clear diagnosis.