Etiology and clinical manifestations of acute gastritis
Acute gastritis caused by the different causes of acute gastric mucosal inflammation. In severe cases, lesions involving the submucosa and muscularis may be, and even deep serosal layer. Clinical and pathological changes according to different causes, is divided into acute simple gastritis, acute erosive gastritis, acute corrosive gastritis, acute purulent gastritis, including gastritis clinically with acute isolated the most common, and as widely used antibiotics, acute Suppurative gastritis has been rare.
There are many factors leading to acute gastritis, there are chemical or physical stimulation, but also caused by bacteria or their toxins. Chemical irritants in the mainly from spirits, tea, coffee, spices and drugs (such as salicylate preparations, indomethacin, phenylbutazone, corticosteroids, etc.), which are mostly of acute corrosive gastritis by swallowing acid, alkali and other corrosive due. Physical stimulus such as heat, cold, too rough food and X-ray radiation, will damage gastric mucosa, causing inflammatory changes. Bacteria or their toxins eating contaminated food, leading to acute gastritis, the most common cause of one.
The clinical manifestations of acute gastritis severity often varies, but the incidence of both rapid-. Light were the only abdominal pain, nausea, vomiting, dyspepsia; serious may have vomiting blood, black feces, and even water loss, as well as poisoning and shock.
The treatment of acute gastritis can be done according to the etiology and clinical manifestations of specific treatment. In which a shorter duration of acute gastritis Simple, self-limiting; and other various types of acute gastritis after treatment, leaving no lingering disease, but the duration of severe acute corrosive gastritis, can occur late esophagus, stomach and other parts of the pyloric stenosis .
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