How is polyp of gastric fundus caused

Update Date: 2021-04-12 Source: Network

summary

Recently I had the stomach uncomfortable situation, later went to the hospital to carry on the inspection, discovered had the stomach bottom polyp's situation, then, how is the stomach bottom polyp caused? Let's talk about it.

How is polyp of gastric fundus caused

First of all, gastric polyps can be single or multiple, such as part or all of the gastric mucosa surface scattered with a large number of polyps of different sizes, known as gastric polyposis. Gastric polyps can be divided into true and false two kinds, true polyps, also known as polypoid adenoma, its pathological nature belongs to neoplastic hyperplasia, can occur canceration. Pseudopolyps are polyps formed by inflammatory mucosal hyperplasia.

Secondly, inflammatory gastric polyps, which account for about 75% - 90% of gastric polyps, are polyps formed by inflammatory mucosal hyperplasia, not real tumors. Polyps are small, generally less than 1.5cm in diameter, round or olive shaped, with or without pedicle, smooth surface, and may be accompanied by erosion. Histologically, there were hyperplastic epithelium of gastric fovea and hyperplastic gland of lamina propria, with well differentiated epithelium and rare mitosis. Inflammatory cell infiltration was found in lamina propria, and some polyps were accompanied by intestinal metaplasia. A small number of inflammatory gastric polyps can have dysplasia or adenomatous transformation and produce malignant transformation, but the canceration rate is generally not more than 1% ~ 2%.

Finally, the etiology of polyps is not clear, different types of polyps may have different etiology: most of the polyps in gastric antrum are foveal epithelial proliferative polyps, which are associated with Helicobacter pylori (HP) infection, often accompanied by active inflammation of gastric mucosa, glandular pain is rare, and characterized by atypical hyperplasia. Most of them are gland type polyps of gastric fundus, which are hamartomatous and have low HP infection rate. The cause of gastric fundus polyps is not clear, but it is directly related to personal living habits and eating habits.

matters needing attention

If you have gastric fundus polyps, you should treat them in time. Generally, it is mainly surgical treatment. At ordinary times, you should pay attention to reasonable living habits and diet methods, and prevent them in many aspects.