Do gastroscope how to do afflictive

summary

I had superficial gastritis for more than three months before, and I didn't defecate in the last week, but I basically had a row every morning. I felt that my stomach was indistinct. The treatment was very fast, and I recovered almost. Let me talk about how to do gastroscopy.

Do gastroscope how to do afflictive

Examination 1: gastroscopy: this method is very intuitive, and is the most valuable, very safe and reliable diagnostic method. Gastroscopy can be very intuitive to see the extent of gastric mucosal lesions, but also to see extensive congestion, edema, erosion, bleeding, sometimes visible mucosal surface of the mucus spots or reflux bile. Gastroscopy can also see the formation of gastric mucosal micro nodules (also known as gastric antral small nodules hyperplasia), through this examination, the lesion site tissue can be taken for Helicobacter pylori and pathological examination.

Examination 2: X-ray barium meal examination: many patients with acute gastritis, its lesions will be in the mucosal surface, barium meal examination is difficult to find positive. Among them, the patients with superficial inflammation in the gastric antrum may be accompanied by gastric antrum irritation, mucosal texture thickening, tortuous, serrated, the anterior pyloric region is in a semi contractive state, irregular spasmodic contraction can be seen, so it is recommended that patients do gas, barium double contrast examination, the effect is better.

Examination 3: Helicobacter pylori detection: (1) gastric mucosa tissue section staining and culture: gastric mucosa tissue section cultured in micro oxygen environment, 35 days can be the most accurate diagnostic method. (2) Urease test: because urease reagent contains urea and phenol red, the enzyme they produce will decompose urea and then produce ammonia, which will increase the pH value and change phenol red from brown yellow to red. This method is fast, simple, specific and sensitive, and can reach more than 90%. (3) Serological test: this test method should be relatively more accurate. Although the antibody will remain positive during the test, it also limits its diagnosis, so it is recommended to use the above two methods.

matters needing attention

Warm reminder: pay attention to eat foods rich in protein and vitamins. Such as eggs, milk, meat, fish and shrimp, tofu, soybean milk and green vegetables, to increase protein and vitamins, is conducive to the repair of gastric mucus. Reduce the damage to gastric mucus. When eating, it is advisable to chew and swallow slowly, so that the food is ground up and fully mixed with saliva. It not only helps digestion, but also reduces the burden on the stomach, and protects the sick gastric mucus.