Benign tumor of antrum of stomach symptom?

summary

Benign gastric tumor is a kind of adenoma or polypoid adenoma derived from gastric wall mucosa. The other is leiomyoma, fibroma, neurofibroma, lipoma, hemangioma and so on. Benign tumor of antrum of stomach symptom? Let's talk about it.

Benign tumor of antrum of stomach symptom?

1. Gastric leiomyoma is the most common benign gastric tumor, accounting for about 40% of benign gastric tumors. Most of them are above middle age, and there is no significant difference between men and women. Most of them occur in the muscular layer of the stomach or from the muscular layer of the mucosa. Usually single, occasionally multiple. The body of stomach was the most common, followed by antrum, fundus, pylorus and cardia. About half of the tumors are accompanied with ulcers of different depths, which can cause severe bleeding or long-term fecal occult blood positive.

2. Gastric adenomyoma is composed of crossed leiomyoma bundles in the gastric wall, which is similar to the duodenal gland (Brunner gland) or pancreatic tissue. It often occurs in the pyloric end of the stomach and forms cystic or nodular lesions. It is generally considered as a variation of benign leiomyoma.

3. Gastric fibroma is composed of fibrous connective tissue. It can occur in any part of the stomach, mostly under the mucosa. It is spherical or oval. It can be pedicled and hard, with calcification inside.

matters needing attention

Because it is difficult to completely rule out the possibility of malignancy in the clinical treatment of benign gastric tumor, even if it is benign, there may be malignant transformation, obstruction, bleeding and other complications in the future, so it should also be actively treated by surgery. Partial gastrectomy or total gastrectomy can be selected according to the specific situation of the tumor.