摘要
消化道癌的早期诊断和早期治疗与患者的生存率和治愈率密切相关,内镜检查已经成为筛查消化道早癌的重要方法。窄带成像技术(narrow-banding imaging,NBI)可以使光照深度限定在组织表层,因此对黏膜层和黏膜下层的组织可以比较清晰地进行成像显示,放大内镜(magnifying endoscopy,ME)能够对黏膜表层结构进行放大观察,临床上常将两者结合,以期发现普通内镜不能发现的早期癌变部位,旨在早期治疗消化道早癌,提高患者的生存率。
Early diagnosis and treatment of gastrointestinal cancer is related with surEndoscopy examination has become an important method for screening early gastrointestinal cancer. Narrow-banding imaging can limit the light in the superficial tissue and make the mucosa and submucendoscopy can benefit the doctor to magnify the superficial construction. Magnifying endoscopy with narrow-banding imaging（ME-NBI） is a new technique that can find early lesions which can not be found by conventional endoscopy. The goal is to treat the early stage gastrointestinal cancer and increase the survival rate.
作者
王凯悦
刘丽
WangKaiyuc Liu Li(Department of Gastroenterology,the Second Hospital of Hebei Medical University , Shijiazhu)
出处
《临床荟萃》
CAS
2017年第11期929-933,共5页
Clinical Focus
关键词
消化系统肿瘤
癌症早期检测
放大内镜
digestive system neoplasms
early detection of cancer
narrow-band imaging
