A Comparative Study of Three Magnetic Resonance Cholangiopancreatography Scanning Techniques:3D NT-FSE、3D BH-GRASE and 2D BH-SSFE MRCP
Objective To compare the application value of 2D breath holding single fast spin echo(2D BH-SSFE),3D navigation triggered fast spin echo(3D NT-FSE)and 3D breath holding gradient spin echo(3D BHGRASE)sequences in MR Pancreaticocholangiography(MRCP).Methods 104 patients were studied by 2D BH-SSFE,3D NT-FSE and 3D BH-GRASE MRCP imaging.The clinical data of patients were grouped and the difference of image quality between different groups was analyzed.Results The three 2D BH-SSFE 3D NT-FSE and 3D BH-GRASE sequences showed significant differences in the qualitative analysis and quantitative analysis of liver image quality and in male patient groups of different ages,which were in line with statistical significance(P＜0.05).Conclusion Compared with Traditional 2D BH-SSFE,3D NT-FSE and 3D BH-GRASE Significantly Improve Image Quality.
Magnetic Resonance Cholangiopancreatographyintra hepatic Biliary Tract TreeImage Quality
万方数据
维普
