内镜技术在早期食管癌诊断中的应用  

Advancement on endoscopy technique for diagnosis of early esophagus carcinoma

作　　者：刘智力[1] 梅浙川[1] 

机构地区：[1]重庆医科大学附属第二医院消化内科,400010

出　　处：《国际肿瘤学杂志》2006年第10期779-782,共4页Journal of International Oncology

摘　　要：色素内镜、超声内镜(EUS)、放大内镜、荧光内镜等技术在检出早期食管癌和食管癌前病变如Barrett食管、上皮不典型增生等方面显示出比常规内镜更高的敏感性和特异性,尤其超声内镜,对于判断食管原位癌、癌灶浸润深度以及局部淋巴结转移状况极具临床应用价值。同时,这些技术各自也存在不足之处。In the detection of early esophagus carcinoma, precancerous lesins such as Barrett esophagus and atypical hyperplasia of esophageal epithelium and the like, such endoscopic techniques as chromoendoscopy, endoscopic ultrasonography, magnifying endoscope and Laser-induced fluorescence endoscope show more sensitive and specific than the conventional endoscope, specifically the endoscopic ultrasonography has a very high clinical value in the judgment of esophageal carcinoma in situ, depth of cancer infiltration and local limph node metastasis. Nevertheless, these endoscopic techniques have yet their own deficiencies respectively.

关 键 词：内窥镜检查 食管肿瘤 诊断 

分 类 号：R735.1[医药卫生—肿瘤]