肝门部肿瘤68例的MRI诊断及其临床应用价值的研究  

The diagnosis and clinical application of MRI in hepatic hilar carcinomar

作　　者：孙丽娟[1] 王大龙[1] 赵海岩[1] 袁曙光[2] 

机构地区：[1]内蒙古通辽市医院核磁室,028000 [2]昆明医学院第二附属医院放射科

出　　处：《中国实用医药》2009年第5期53-54,共2页China Practical Medicine

摘　　要：目的探讨MRI对肝门部肿瘤的诊断及术前评估的价值。方法分析68例肝门部肿瘤的MRI表现,与手术或病理结果比较。结果MRCP对肝门胆管梗阻定位准确率达91.2%;MRI三种组合扫描方式对不同类型肝门肿瘤定性诊断准确率分别为52.9%,72.1%,80.9%,联合MRI检查方法对病变切除性评估准确率77.8%。结论联合MRI方法对肝门肿瘤定位、定性诊断及手术方案制定具有重要意义。Objective To investigate the value of the MR scanning in the diagnosis and assessment of reseetability of hepatic hilar eareinomar. Methods The appearance of MRI in 68 eases were analyzed with the results of pathology or surgery. scanning besides the preeontrast MRI , MRCP, dynamic contrast-enhanced MR and 3D DCE-MRA. Results MRCP could confirm the level of bile duet obstruction with aeeuraey of 91.2% . The aeeuraey of three kinds of method in qualitative diagnosis was 52.9% ,72.1% ,80.9%. the accuracy of MRI in preoperative evaluation was 77.8%. Conclusion The combined application of MRI method is significant for diagnosis of loeational and qualitative and assessment of reseetability of it.

关 键 词：肝门部肿瘤 MRI 诊断 临床应用 

分 类 号：R735.7[医药卫生—肿瘤]