MRI与CT多期动态增强扫描诊断肝硬化伴肝癌的效果比较

Comparison of MRI and CT Multi-Phase Dynamic Contrast-Enhanced Scanning in the Diagnosis of Liver Cirrhosis with Liver Cancer

目的:分析对比MRI与CT多期动态增强扫描诊断肝硬化伴肝癌的临床效果。方法:从本院2018年6月~2019年6月接诊且已确诊的肝硬化伴肝癌患者中选择36例。所有患者均采用MRI与CT多期动态增强扫描进行检查。回顾所有患者临床资料,将MRI与CT多期动态增强扫描结果进行对比。结果:病理诊断结果显示36例患者共42个病灶,CT诊断病灶有37个,诊断准确率为88.1%,MRI诊断病灶38个,诊断准确率90.5%,MRI诊断准确率略高,但相比差异P>0.05,不具有统计学意义。结论:MRI与CT多期动态增强扫描诊断肝硬化伴肝癌均具有较高的准确率,相比而言MRI具有多项优势,扫描时间短,分辨率高,能够作为临床诊断肝硬化伴肝癌的标准。

Objective:To analyze and compare the clinical effect of multi-phase dynamic contrast-enhanced MRI and CT in the diagnosis of liver cirrhosis with liver cancer.Methods:From June 2018 to June 2019,36 patients with liver cirrhosis and liver cancer were selected.All patients were examined by MRI and CT multi-phase dynamic contrast-enhanced scanning.The clinical data of all patients were reviewed,and the results of MRI and CT were compared.Results:Pathological diagnosis showed that there were 42 lesions in 36 patients,37 lesions were diagnosed by CT,the diagnostic accuracy rate was 88.1%,38 lesions were diagnosed by MRI,the diagnostic accuracy rate was 90.5%,the diagnostic accuracy rate of MRI was slightly higher,but the difference was P>0.05,which was not statistically significant.Conclusion:MRI and CT multi-phase dynamic contrast-enhanced scan have high accuracy in the diagnosis of liver cirrhosis with liver cancer.Compared with MRI,MRI has many advantages,such as short scanning time,high resolution,and can be used as a standard for clinical diagnosis of liver cirrhosis with liver cancer.