内镜诊断食管胃同时性双源癌42例分析

Analysis of 42 cases of gastroscopy diagnosis esophageal gastric two-originated cancers

目的探讨上消化道双源癌的特点,提高双源癌的术前诊断率。方法对消化道肿瘤进行上消化道造影和内镜检查,同时对消化道隆起病变取活检进行病理检查。结果5908例上消化道癌中,检出双源癌42例均为原发癌。结论上消化道双源癌可发生于任何部位,以食管中段-贲门双源癌较多见,内镜检查是提高其术前诊断率的重要手段。

[Objective] To investigate the characteristic of two-originated cancers of upper gastrointestinal To improve the diagnosis rate of two-originated cancers. [Method] The cases we made by gastroscopy, X-ray and pathological examination. [Results] 42 patients were diagnosed primary esophageal of 5908 upper gastrointestinal tumor. [Conclusion] Upper gastrointestinal two-originated cancers can appeared anywhere, esophageal middle-cardia two- originated cancers were commonly seen. gastroscopy examination is an important method to improve diagnosis rate before surgical.