Gastritis is marked by disruption of the mucosal barrier that usually protects the stomach tissue from digestive juices and manifests in acute and chronic forms.
In acute gastritis, the gastric mucosa becomes swollen and red and undergoes superficial erosion. Superficial ulceration may lead to bleeding.
In chronic gastritis, persistent or repeated insults lead to chronic inflammatory changes and, eventually, thinning or atrophy of the gastric tissue.
Gastritis can stem from various causes, each with its distinct pathophysiology.
来自章节 10:
Now Playing
Gastric and Duodenal Disorders
264 Views
Gastric and Duodenal Disorders
284 Views
Gastric and Duodenal Disorders
170 Views
Gastric and Duodenal Disorders
141 Views
Gastric and Duodenal Disorders
306 Views
Gastric and Duodenal Disorders
94 Views
Gastric and Duodenal Disorders
74 Views
Gastric and Duodenal Disorders
236 Views
版权所属 © 2025 MyJoVE 公司版权所有,本公司不涉及任何医疗业务和医疗服务。