What symptom is gastric cancer

summary

Many people are concerned about their physical problems nowadays. Gastric cancer is one of the most common malignant tumors in China. The incidence rate of cancer is the highest in all kinds of tumors in China. Gastric cancer is indeed a serious threat to people's health. The cause of the disease is unknown, which may be related to many factors, such as living habits, diet types, environmental factors, genetic quality, mental factors and so on. Let's take a look at the following.

What symptom is gastric cancer

First: protuberant type: lesions occur in the pyloric antrum, near the cardia and gastric body part of the posterior wall. The mucosa showed polypoid protrusion, uneven surface, red color or erosion, and no clear boundary with the surrounding normal mucosa. This situation must be carefully observed.

Second: flat type: the observation of this type shows that the lesion is slightly protruding or lower than the surrounding mucosa. The main characteristics of this type are the change of color on the surface of the mucosa and the sense of rough and irregular particles. The mucosa of the lesion can show localized or extensive redness, discoloration or fading.

Third: depressed type: the lesions are mainly located in the anterior pyloric area, the greater curvature and the cardia. There is a clear boundary between the sunken area and the surrounding normal mucosa. The mucosal folds of the diseased area are irregular and uneven, lose the normal color of the mucosa, and have abnormal red or fading color changes. There are often filthy exudates or bleeding spots. The mucosa gathered to the sunken area may suddenly become thinner or irregular thickening, or even suddenly interrupted. The marginal mucosa often has nodular irregular granules.

matters needing attention

We should pay attention to the daily diet. We should take fresh fruits and vegetables, coarse grains as the staple food, and eat less meat. We should have a reasonable diet to prevent the body fluid from being too acidic. The intake of diet should be "eight bases of diacid" to make the body fluid weak alkaline.