慢性胃炎的病因及原因目前仍不甚明了,Marshall和Warren报导幽门弯曲菌与胃窦炎关系密切,这激起了学者们对慢性胃炎研究的兴趣。定义和分类慢性胃炎组织学特征为胃粘膜内多核细胞和慢性炎症细胞的浸润,腺体萎缩、肠上皮化生。传统分类为浅表性胃炎、萎缩性胃炎、胃萎缩,这种分类与胃分泌功能有关,也有将慢性胃炎分为A型、B型,A型主要是胃体受累,也可能与遗传有关,常伴自身免 The etiology and causes of chronic gastritis are still unclear. Marshall and Warren reported that Campylobacter pylori is closely related to gastritis, arousing scholars’ interest in the research of chronic gastritis. The definition and classification of chronic gastritis histological features of gastric mucosal multinucleated cells and chronic inflammatory cells infiltration, glandular atrophy, intestinal metaplasia. The traditional classification of superficial gastritis, atrophic gastritis, gastric atrophy, this classification is related to gastric secretion, there are also chronic gastritis is divided into A, B type, A type is mainly affected by the body, may also be related to the genetic, Often accompanied by their own free