| 王月干.低场强磁共振胰胆管成像的临床应用.[J].中南医学科学杂志.,2002,(2):138-139,146. |
| 低场强磁共振胰胆管成像的临床应用 |
| The Clinical Application of Low Field MR Cholangiopancreatography |
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| DOI： |
| 中文关键词: 低场强磁共振胰胆管成像 临床应用 胆系梗阻 胰胆管病变 |
| 英文关键词:magnetic resonance cholangiopancreatography,bile duct obstruction,pancreaticobiliary duct disease |
| 基金项目: |
| 王月干 |
| 衡阳市中心医院 湖南衡阳421001 |
| 摘要点击次数: 915 |
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| 中文摘要: |
| 目的：评价低场强磁共振胰胆管成像（MRCP）技术在胰胆管病变诊断中的应用价值。方法：48例胆道梗阻患者进行MRCP检查，采用快速自旋回波技术，图像经二维（2D）最大信号强度投影（MIP）后处理，结果：低场MRCP能清晰显示梗阻胰胆管的解剖结构，对胆道梗阻程度和梗阻部位判断的准确率达100％，梗阻原因确诊率达87．5％，结论：低场MR胰胆管造影是安全，可靠的非创伤性的检查方法，适应于各种胰胆管疾病的诊断，可作为该系统疾病诊断的首选方法。 |
| 英文摘要: |
| Objective:To evaluate the clinical application value of low field MR cholangiopancreatography (MRCP)in diagnosis of biliopancreatie disease. Methods:MRCP was performed in 48 cases of patients with biliary obstruction. Fast spin-echo(FSE)was used and maximum-intensity-projection(MIP)algorithm was made for two-dimensional(2D)reconstruction. Results:Low field MRCP can exhibit the structure of pancreaticobiliary with biliary obstruction. The accaracy of MRCP in detection of the degree and Location of bile duct obstruction was 100%. The accaracy of MRCP for evaluation the cause of obstruction was 87.5%. Conclusion:MRCP is a reliable noninvasive method for depictiong the pancreatic-bile ducts. It may provide an efficient alternative to direct cholangiopancreatography. |
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