ct联合mri诊断中心型肺癌临床分析.docVIP

精品论文 参考文献 CT联合MRI诊断中心型肺癌临床分析 于海波 成建华 　　（商丘市第一人民医院放射科， 河南 商丘 476100） 　　[摘要]目的：探讨中心型肺癌应用CT联合MRI诊断的疗效，以丰富临床经验。方法：选取2013年7月至2015年7月在我院收治的中心型肺癌患者80例，根据入院治疗顺序随机分成对照组与观察组各40例，对照组给予螺旋CT扫描检查，观察组则使用螺旋CT联合高场强MRI予以扫描检查。经扫描检查后，统计两组的诊断准确情况以及漏诊误诊情况，并进行对比。结果：观察组的诊断准确率显著优于对照组，差异有统计学意义（P＜0.05）；观察组的漏诊误诊率则显著低于对照组，差异有统计学意义（P＜0.05）。结论：中心型肺癌应用CT联合MRI诊断具有较高的准确性，且降低了漏诊误诊现象的发生，值得推广。 　　关键词：螺旋CT；高场强MRI；中心型肺癌 　　Clinical analysis of CT combined with MRI in diagnosis of central lung cancer 　　Yu Haibo (Department of Radiology, Shangqiu First Peoples Hospital, Shangqiu, Henan 476100) 　　Abstract Objective: To investigate the clinical effect of CT combined with MRI in the diagnosis of central type lung cancer. Methods: from July 2013 to July 2015, 80 patients with central type lung cancer were randomly divided into control group and observation group, 40 cases in control group, and the control group was treated with spiral CT scan, and the observation group was treated with spiral CT and high field MRI. After the scan, the two groups were statistically analyzed, and the diagnostic accuracy was analyzed. Results: the diagnostic accuracy of the observation group was significantly better than that of the control group, the difference was statistically significant (P lt; 0.05); the missed diagnosis rate of the observation group was significantly lower than that of the control group, the difference was statistically significant (P lt; 0.05). Conclusion: the application of CT combined with MRI in the diagnosis of central type of lung cancer has a high accuracy, and it can reduce the occurrence of missed diagnosis and misdiagnosis, it is worth promoting. 　　Key words: spiral CT; high field strength MRI; central lung cancer 　　肺癌是目前较为常见的呼吸系统类肿瘤，是一种多发于肺泡上皮以及腺上皮的恶行肿瘤[1]。而大多数患者经确诊后即为肺癌晚期，且多数为中心型肺癌，因此及时有效的诊断对日后的临床治疗有着关键的意义[2]。临床实践表明中心型肺癌应用CT联合MRI诊断具有较大的影响。本研究选择在我院收治的中心型肺癌患者80例作为研究对象，分别给予螺旋CT扫描检查以及螺旋CT联合高场强MRI予以扫描检查，效果满意，现报告如下。 　　1 资料与方法 　　1．1一般资料 选取2013年7月至2015年7月在我院收治的中心型肺癌患者80例，分为对照组、观察组，各40例。对照组中男22例，女18例，患者年