【摘 要】
：
幽门螺杆菌 (H pylori)感染胃粘膜上皮 ,在胃粘膜生存繁衍。这种长期感染可引起胃炎、胃溃疡、十二指肠溃疡 ,继而可引起被看作是癌前状态的萎缩性胃炎或肠上皮化生等 ,可发
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幽门螺杆菌 (H pylori)感染胃粘膜上皮 ,在胃粘膜生存繁衍。这种长期感染可引起胃炎、胃溃疡、十二指肠溃疡 ,继而可引起被看作是癌前状态的萎缩性胃炎或肠上皮化生等 ,可发展成胃癌或胃粘膜相关淋巴样组织淋巴瘤 (MALT)。引起胃癌的众多因素中 ,主要有过多摄取食盐或化学性致?
Helicobacter pylori (H pylori) infection of gastric mucosal epithelium, the survival and reproduction in the gastric mucosa. This long-term infection can cause gastritis, gastric ulcer, duodenal ulcer, which in turn can cause atrophic gastritis or intestinal metaplasia that can be seen as a precancerous condition, can develop into gastric cancer or gastric mucosa-associated lymphoid tissue lymph Tumor (MALT). Among the many factors that cause gastric cancer, there are mainly too much salt or chemical induced?
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