窄带成像技术结合放大内镜对早期食管癌及癌前病变的诊断价值

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1、分类号:R571.1学校代码：10114密级:公开学号：2012200837窄带成像技术结合放大内镜对早期食管癌及癌前病变的诊断价值TheclinicalvalueofNarrow-bandimagingcombinedwithmagnifyingendoscopyindiagnosisofearlyesophagealcancerandprecancerouslesions研究生：申潞君指导教师：王韶峰教授程惠民教授专业名称：内科学研究方向：消化早癌的诊治学位类型：专业学位所在学院：第一临床医学院中国山西二O一五年五月二十五日目录中文摘要.....................

2、.....................................................................................................................I英文摘要.......................................................................................................................................III常用缩写词中英文对照表.......................

3、.....................................................................................V前言.............................................................................................................................................11材料与方法..........................................................

4、.....................................................................41.1研究对象..........................................................................................................................41.2实验器材.......................................................................................

5、...................................41.3实验方法..........................................................................................................................41.4定义及分级标准..............................................................................................................51.5统计学处

6、理......................................................................................................................62结果.......................................................................................................................................72.1NBI与常规白光内镜、染色内镜诊断早期食管癌及癌前病变的灵敏度、

7、特异度、阳性及阴性预测值、符合率比较.................................................................................................72.2NBI与常规白光、染色内镜诊断早期食管癌及癌前病变对于不同病变部位的检出情况...............................................................................