论文部分内容阅读
目的 :探讨胃癌内镜下形态与浸润深度的关系。方法 :对 2 86例胃癌内镜下形态、病理组织分型了浸润深度进行分析。结果 :早期胃癌病变大小超过 3cm者占 9 1% ,肿瘤浸润达肌层后超过 3cm者占 36.4 % (P <0 .0 5)。早期胃癌Ⅰ型、Ⅱa型和及Ⅱb型以粘膜内癌为主占 63 6% ,Ⅱc型及Ⅲ型以粘膜下层癌为主占 90 9% (P <0 .0 1)。进展期胃癌内镜下形态与浸润深度无明显相关性。结论 :胃癌内镜下形态对判断早期胃癌浸润深度有参考价值 ,对进展期胃癌无参考价值
Objective: To investigate the relationship between endoscopic morphology and depth of invasion in gastric cancer. Methods: The depth of infiltration was analyzed in 2 86 cases of gastric cancer under endoscopic morphology and histopathology. Results: Early lesions of gastric cancer more than 3cm accounted for 9 1%, tumor invasion of muscle layer more than 3cm accounted for 36.4% (P <0.05). Early gastric cancer type Ⅰ, type Ⅱ a and Ⅱ b to type mucosal cancer accounted for 63 6%, type Ⅱ c and type Ⅲ submucosal cancer accounted for 90 9% (P <0.01). There was no significant correlation between endoscopic morphology and depth of invasion in advanced gastric cancer. Conclusions: The endoscopic morphology of gastric cancer has a reference value for judging the depth of invasion of early gastric cancer and no reference value for advanced gastric cancer