Stomach is bad what examination should do

1, physical examination: the doctor will observe the patient's face and abdomen, check whether there is anemia, abnormal abdominal swelling, etc., and will check whether there is tenderness, abnormal masses, etc.

2, laboratory examination: common examination items are Hp detection, fecal occult blood test, gastric juice analysis, serological detection, tumor markers, etc., help to diagnose whether there is Helicobacter pylori infection, autoimmune gastritis, gastric cancer, etc.

3, imaging examination: such as X-ray barium contrast, CT examination, etc., can check whether there is ulcer, congestion, edema and other phenomena in the gastric mucosa, and can check whether there is space-occupying lesions.