How is bowel oedema caused?

summary

Polyp is a kind of abnormal growth tissue protruding from the mucosal surface, which is called polyp before the pathological nature is determined. Generally speaking, polyp is formed by the growth and aggregation of cells originating from the mucosa. Intestinal polyps is a common clinical disease, the incidence of which increases with age, more common in men than in women. Polyps can grow in the whole digestive tract of the human body, most of which are colon and rectum polyps, and less are small intestine polyps. Let's share my experience with you.

How is bowel oedema caused?

Dietary factors: there is a certain relationship between dietary factors and the formation of intestinal polyps. Spicy food or pickled food, toxic food, especially the interaction between bacteria and bile acid, may be the basis of the formation of adenomatous polyps.

Genetic factors: it is generally believed that the formation of polyps is closely related to gene mutation and genetic factors. The current research shows that the mutation gene can be passed on from parents to offspring, and the genetic opportunity of men and women is equal, and there is no gender difference.

Inflammatory stimulation: intestinal mucosa is stimulated by inflammation for a long time; It can cause polyp formation of intestinal mucosa, which is due to inflammation, congestion and edema of intestinal mucosa. After the healing of erosive ulcer, the scar shrinks gradually and forms polyp shape. It is also due to chronic inflammatory stimulation, causing gland obstruction and mucus retention.

matters needing attention

The clinical manifestations of intestinal polyps are mostly asymptomatic, and most of them are found in physical examination. If polyp is bigger, often suffer fecal friction, can make its mucous membrane erosion, fecal blood and mucus. The common symptoms are bright red blood, small amount of blood, mixed with mucus, and the blood is mostly on the surface of feces. If the amount of bleeding is large or bleeding for a long time, it can cause emaciation, anemia, and large polyps. It can also have symptoms such as tenesmus, constipation, and anal discharge of more secretions. The disease can be cancerous. Therefore, when the disease is found in the examination, pathological biopsy must be done, In order to clarify its nature.