磁共振成像；胰胆管成像；胰胆管疾病____

胰胆管疾病的磁共振胰胆管成像影像分析

http://www.100md.com 《实用医技杂志》 2007年第6期

磁共振成像；胰胆管成像；胰胆管疾病,,],磁共振成像；胰胆管成像；胰胆管疾病,1材料与方法,2结果,3讨论,参考文献：

     [摘要] 目的：探讨磁共振胰胆管成像(MRCP)对胰胆管疾病的临床定性价值。方法：对58例各种胰胆管疾病患者进行了常规MRI及MRCP检查，并经手术病理或(和)其他影像学检查证实。结果：MRCP能清晰显示胰胆管的解剖结构，能较好显示胰胆管疾病的病变部位，对梗阻性黄疸梗阻程度和定位诊断准确率100%，恶性梗阻性黄疸的定性准确率94.7%。结论：MRCP是一种安全、非创伤性的检查方法，可以显示胰胆管的解剖和病理变化，结合原始图像和常规MRI扫描，提高胰胆管疾病诊断水平。

    [关键词] 磁共振成像；胰胆管成像；胰胆管疾病

    Image Analysis of Biliopancreatic Diseases

    GUAN Hongmei,YANG Yafang,TIAN Jun

    (The Second Affiliated Hospital of Nanjing Medical University,Nanjing,Jiangsu 210011,China)

    Abstract：Objective To investigate the qualitative diagnostic value of MRCP in patients with biliopancreatic disease.Methods MRCP and conventional MR images were performed in 58 patients with biliopancreatic disease.Final diagnosis was confirmed by operation and pathology or other imagilogic examination.Results MRCP can exhibit the structure of pancreaticobiliary duct and the site of the diseased duct.The accuracy of MRCP in diagnosis of the degree and location of obstructive jaundice was 100%,the qualitative diagnosis of malignant obstructive jaundice was 94.7%.Conclusion MRCP is a safe and noninvasive effective imagilogic examination for displaying the anatomy and pathological changes of the ducts.Combining with the source images and conventional MRI scanning for analysis,the diagnostic liven of biliopancreatic diseases is improved. ......

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