What is gastroscopy

summary

History of gastritis, Helicobacter pylori infection. After dinner, abdominal pain, diarrhea, once. After hiccups, stomachache, late at night. Unable to sleep, stomach grunting, after medication, the symptoms improved significantly, so happy, now let me talk to you about what is gastroscopy.

What is gastroscopy

Examination 1: gastric juice analysis, determination of basic gastric juice secretion (Bao) and increase of histamine or pentagastrin, determination of large acid secretion (MAO) and peak acid secretion (PAO) to judge the gastric acid secretion function, which is helpful to the diagnosis and clinical treatment of atrophic gastritis. Most of the superficial gastritis have normal gastric acid. The decrease of gastric acid in extensive and severe atrophic gastritis is more obvious, especially in gastric body gastritis, and the gastric sinusitis is generally normal Or have slight obstacle, superficial sex such as Verrucous Gastritis also can have gastric acid heighten

Examination 2: serological test showed that the serum gastrin in patients with chronic atrophic gastritis was often moderately increased, which was because the lack of gastric acid could not inhibit the secretion of G cells. Therefore, if the disease was serious, not only the secretion of gastric acid and pepsinogen was reduced, but also the secretion of internal factors was reduced, which affected the decrease of vitamin B12; Serum PCA is often positive. In chronic gastritis, the decrease of serum gastrin depends on the degree of destruction of G cells. Serum PCA also has a certain positive rate.

Examination 3: gastrointestinal X-ray barium meal examination, atrophic gastritis can appear relatively flat gastric mucosal folds when showing the fine structure of gastric mucosa with air barium double radiography, and the X-ray signs of gastric antrum gastritis are blunt serrated gastric antrum mucosa, spasm of gastric antrum or persistent centripetal narrow mucosa coarse disorder and other Verrucous Gastritis There are barium spots in the center of the plica nodule.

matters needing attention

Here I would like to give you a warm tip: soft, slow, soft refers to the food, vegetables, fish should be soft rotten, not fried, fried, half cooked and hard food, it is difficult to digest, but also has the disadvantage of stabbing the stomach. It is suitable to chew slowly and swallow slowly, chew fully and secrete a large amount of saliva, which is not only conducive to the digestion and absorption of food, but also has the effect of anti-cancer and anti-aging.