慢性萎缩性胃炎是消肖化系常见疾病之一。因各种胃肠道症状作胃镜检查者中,本病的发病率高达40％,由于本病与胃癌的发生有一定关系,故日益受到重视。 一、慢性萎缩性胃炎分型问题 Stricklana等曾以胃窦或胃体的病理以及血清壁细胞抗体为依据将慢性萎缩性胃炎分为A、B两型。A型的胃体有较广泛的粘膜萎缩 Chronic atrophic gastritis is one of the common diseases in Xiao Xiaohuan. Due to various gastrointestinal symptoms for gastroscopy, the incidence of this disease is as high as 40%, due to the disease and the occurrence of gastric cancer have a certain relationship, it is increasingly valued. I. Classification of chronic atrophic gastritis Stricklana et al. divided chronic atrophic gastritis into A and B types based on the pathology of gastric antrum or gastric body and serum wall cell antibodies. A type of gastric body has more extensive mucosal atrophy