探讨低张充气16层螺旋CT三期增强扫描对胃癌术前TNM分期的应用  

Discussion on Low Tension of Air of 16 Slice Spiral CT Three Phases Enhanced Images on the Application of Preoperative TNM Staging of Gastric Cancer

作　　者：纪忠杰 

机构地区：[1]丹东市中医院CT科,辽宁丹东118000

出　　处：《中国卫生标准管理》2014年第22期101-103,共3页China Health Standard Management

摘　　要：目的探讨低张充气16层螺旋CT三期增强扫描对胃癌术前TNM分期的应用。方法选取我院82例胃癌患者,对其术前TNM分期进行低张充气16层螺旋CT三期增强扫描,并结合原始图像,分析其应用效果。结果 82例患者在T分期的扫描准确率是63.42%,N分期扫描结果准确率是52.44%,M分期准确率是81.71%。结论低张充气16层螺旋CT三期增强扫描在患者术前TNM分期的诊断准确率较高,对临床确定手术方案具有重要指导意义。Objective To investigate the 16 slice spiral CT hypotonic aeration three phase enhanced scan on the application of preoperative TNM staging of gastric cancer. Methods In our hospital in 82 cases of gastric cancer,the preoperative TNM staging of low tension of air 16 slice helical CT three phases enhanced images,and the combination of the original image,the analysis of its application effect. Results 82 patients in T stage scanning accuracy rate is 63.42%,the N staging scan results accuracy rate is 52.44%,the M staging accuracy rate is 81.71%. Conclusion 16 slice spiral CT hypotonic aeration three phase enhanced scanning in patients with preoperative TNM staging diagnosis accurate rate is higher, has the important guiding sense to the clinical determination of operation scheme.

关 键 词：CT扫描 胃癌 TNM分期 

分 类 号：R735.2[医药卫生—肿瘤]