摘要
目的探讨磁共振胆管水成像(MRCP)对胆道梗阻性疾病的应用价值。方法采用重T2加权水成像技术对78例患者行MRCP检查,并对图像进行处理、分析。结果MRCP对胆道梗阻性疾病的定位诊断准确率为94.8%(74/78),定性诊断准确率为85.9%(67/78)。结论MRCP对胆道梗阻性疾病定位、定性诊断准确率高,为临床治疗提供可靠依据。
Objective To study the diagnostic Value of MR hydrography cholangio-pancreas tomography in the biliary lesion. Methods A total of 78 cases were performed MRCP by using a heavy T2 weighted MR hydrography technique, and then postprossed and analyzed the images. Results The diagnostic accuracy of MRCP displaying obstructive 94.8% （74/78）, with a qualitative diagnostic accuracy of 85.9% （67/78）. Conclusion MRCP can display accurately the location and the nature of obstructive jaundice. It provides the reliable basis for clinical treatment.
出处
《当代医学》
2009年第26期51-53,共3页
Contemporary Medicine
关键词
磁共振成像
胆管水成像
胆道梗阻性疾病
Magnetic resonance imaging
MR hydrography cholangio-pancreas tomography
Biliary lesion
