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淋巴细胞性胃炎(LCG),亦称胃假性淋巴瘤或胃良性淋巴异常增生,以淋巴细胞在胃黏膜的表面上皮及小凹上皮堆积为特点的一种特殊的慢性胃炎,由Smith 及 Helwing 在1958年首先报道,目前认为其与幽门螺轩菌(HP)之间有明显相关性,LCG 或淋巴滤泡性胃炎与胃黏膜相关性淋巴组织(MALT)淋巴瘤有一定的相关性,现综述为下。1 淋巴细胞性胃炎临床表现及诊断LCG,临床表现无特异性,常见症状有上腹痛、恶心呕吐、食欲不振及体重减轻,部分患者可出现上消化道出血,病程长,症状可反复发作,症状又与消化性溃疡相吻合,内镜表现粘膜皱襞粗大可呈斑块隆起、隆起小结节和糜烂。国内一组50例 LCG 内镜下表现:黏膜充血水肿和花斑样改变50例,占100%;黏膜下出
Lymphocytic gastritis (LCG), also known as gastric pseudolymphoma or gastric benign lymphatic dysplasia, is a special type of chronic gastritis characterized by accumulation of lymphocytes in the surface epithelium and pits of the gastric mucosa. It is known by Smith and Helwing It was first reported in 1958 that there is a clear correlation between H. pylori (HP) and LCG or lymphoid follicular gastritis and gastric mucosa-associated lymphoid tissue (MALT) lymphoma. Summary for the next. 1 lymphocytic gastritis clinical manifestations and diagnosis LCG, non-specific clinical manifestations, common symptoms are upper abdominal pain, nausea and vomiting, loss of appetite and weight loss, some patients may have upper gastrointestinal bleeding, longer duration, symptoms may recurrent, symptoms Also consistent with peptic ulcer, endoscopic mucosal folds can show coarse bulky, elevated nodules and erosion. A group of 50 cases of LCG endoscopic findings: mucosal congestion and edema and speckle-like changes in 50 cases, accounting for 100%; submucosal