How does gastric wall stiffen to return a responsibility

summary

Stomach disease is quite common in life, and you don't have to worry too much when you encounter this symptom. In the extensive infiltration type, the mucosal folds were flat or disappeared, the gastric cavity was significantly reduced, and the whole gastric wall was rigid without peristaltic wave. Infiltrating gastric cancer: the localized cases are characterized by abnormal thickening or disappearance of mucosal stria, local stiffness of gastric wall and fixed stenosis of gastric cavity. Let's take a look at the following

How does gastric wall stiffen to return a responsibility

First, it is the main examination method of gastric cancer, including projection of different filling degrees to show mucosal lines, such as double contrast of pressure projection force, especially double contrast of barium and air, which is very valuable for detecting small lesions of gastric wall.

Second: including the immunological reaction of cancer, the determination of special chemical components and enzyme reaction. Serum pepsinogen I and pepsinogen I / II ratio were measured; CEA, CA19-9, CA125 and other carcinoembryonic antigen and monoclonal antibody detection, but these tests are false positive and false negative are high, specificity is not strong.

Third: the possibility of leather stomach can be considered. Gastroscopy for the disease of leather stomach generally shows that the gastric wall becomes thick and rigid, the gastric cavity becomes narrow, it can not expand after inflation, and the gastric wall peristalsis disappears.

matters needing attention

The folds of gastric mucosa were thick and nodular. Congestion and erosion could only be seen on the surface of gastric mucosa. There was no sign of gastric mucosa under gastroscope.