2) gastric premalignant lesions
胃黏膜癌前病变
1.
Microstructural analysis of gastric premalignant lesions under magnifying chromoendoscopy(MCE) in 90 cases
放大色素内镜下90例胃黏膜癌前病变形态学分析
3) Mucosal gastric cancer
胃黏膜内癌
4) gastric mucosal lesion
胃黏膜病变
1.
Expressions of mutant p53,Mdm2 and PCNA protein in gastric mucosal lesions and their relationship with Helicobacter pylori infection
胃黏膜病变中突变型p53、Mdm2和PCNA蛋白表达及与幽门螺杆菌感染的关系
2.
Research on the relation between gastric mucosal lesion in patients with liver cirrhosis or chronic severe hepatitis and gastrin or motilin
肝硬化、慢性重型肝炎患者胃黏膜病变与胃泌素、胃动素的关系
3.
Occurrence rate of gastric mucosal lesion was 48.
01);胃黏膜病变率平均达48。
5) change of gastric mucosa
胃黏膜变化
6) early gastric cancer with submucosal invasion
胃黏膜下层癌
1.
Methods The data from 181 patients surgically treated for early gastric cancer with submucosal invasion between 1998 and 2007 were reviewed retrospectively.
目的研究胃黏膜下层癌淋巴结转移率及其影响因素。
补充资料：胃黏膜
胃黏膜
gastric mucosa
衬覆在胃腔面的一层组织，是胃壁的最内层。在活体呈微红色，胃空虚时形成若干皱襞，充盈时则皱襞展平。黏膜表面有许多胃小凹，由上皮深陷而成，小凹的底部有3～5个胃腺开口。黏膜上皮与胃小凹及胃腺的上皮相连续。胃黏膜具有防止H+迅速由胃腔侵入黏膜本身，以及防止Na+从黏膜内迅速向胃腔弥散的特性，这种特性称为胃黏膜屏障。它是由胃上皮细胞顶部的细胞壁和连接邻近细胞的紧密连接构成的一个脂蛋白层，离子物质不能透过，当某些因素(如药物）以适当的浓度和时间与胃黏膜接触后，可破坏黏膜屏障，造成胃黏膜肿胀、出血等后果。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条