上海交通大学学报（医学版）
上海交通大學學報（醫學版）
상해교통대학학보（의학판）
JOURNAL OF SHANGHAI JIAOTONG UNIVERSITY(MEDICAL SCIENCE)
2010年
2期
236-239
,共4页
胃癌%癌前病变%幽门螺杆菌%异型增生
胃癌%癌前病變%幽門螺桿菌%異型增生
위암%암전병변%유문라간균%이형증생
gastric cancer%precancerous lesions%helicobacter pylori%epithelial dysplasia
胃癌癌前病变是指胃黏膜上皮异型增生(不典型增生或上皮内瘤变),具有恶变倾向,与胃癌的发生关系密切且受多种因素影响和调控.在胃癌癌前病变的形成过程中,饮食和环境因素以及幽门螺杆菌感染占有重要位置.近年来,相关学者对胃癌癌前病变的发生及其癌变机制进行了深入研究,文章就该方面的研究进展作一综述.
胃癌癌前病變是指胃黏膜上皮異型增生(不典型增生或上皮內瘤變),具有噁變傾嚮,與胃癌的髮生關繫密切且受多種因素影響和調控.在胃癌癌前病變的形成過程中,飲食和環境因素以及幽門螺桿菌感染佔有重要位置.近年來,相關學者對胃癌癌前病變的髮生及其癌變機製進行瞭深入研究,文章就該方麵的研究進展作一綜述.
위암암전병변시지위점막상피이형증생(불전형증생혹상피내류변),구유악변경향,여위암적발생관계밀절차수다충인소영향화조공.재위암암전병변적형성과정중,음식화배경인소이급유문라간균감염점유중요위치.근년래,상관학자대위암암전병변적발생급기암변궤제진행료심입연구,문장취해방면적연구진전작일종술.
Gastric precancerous lesion refers to epithelial dysplasia(atypical hyperplasia or intraepithelial neoplasias),which is associated with increased risk of gastric cancer.It happens to be controlled by multiple factors and/or polygene such as the H.pylori infection,diet and environment which play an important role in the development of gastric precancerous lesions.This article describes the pathogenesis of gastric precancerous lesions as many scholars have studied some of it.
