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胃炎是指任何原因引起的胃粘膜炎症,按临床发病的缓急一般可分为急性和慢性胃炎二种,另有其他特殊型胃炎。引起急性胃炎的原因主要是各种急性刺激,如饮食过量、过度饮酒或吸烟、过量服用非基体抗炎药物以及变异反应,如对水生贝壳类食物过敏等。外伤、外科手术、发热、黄疽、烧伤及放射治疗后的应激反应在某些情况下也可引起急性胃炎。慢性胃炎常指胃粘膜的慢性非特异性炎症,临床分为浅表性、萎缩性与肥厚性胃炎3种。病因尚不清楚,
Gastritis refers to any cause of gastric mucosal inflammation, according to the clinical onset of the emergency can be divided into two kinds of acute and chronic gastritis, and other special type of gastritis. The main cause of acute gastritis is a variety of acute stimuli, such as over-eating, excessive drinking or smoking, excessive use of non-matrix anti-inflammatory drugs and mutagenic reactions, such as aquatic shellfish allergies. Stress responses to trauma, surgery, fever, jaundice, burns, and radiation therapy can also cause acute gastritis in some cases. Chronic gastritis often refers to the chronic non-specific gastric mucosal inflammation, clinical divided into superficial, atrophic and hypertrophic gastritis 3. The cause is not clear,