| 韩志国,庄宝昌,雷杰,史爽,郎春清,杜彬,师锦波.磁共振胰胆管成像在胰胆管疾病诊断中的应用探讨[J].中国医学影像技术,1998,14(8):598~600 |
| 磁共振胰胆管成像在胰胆管疾病诊断中的应用探讨 |
| Applical search of MR cholangiopancreatography in the diagnosis of pancreaticobiliary duct diseases |
| 投稿时间：1998-04-14 |
| DOI： |
| 中文关键词: 磁共振胰胆管成像 磁共振成像 胰胆管疾病 |
| 英文关键词:MR cholangiopancreatography Magnetic resonance image Pancreaticobiliaryduct diseases |
| 基金项目: |
| 作者 | 单位 | | 韩志国 | Department of MR,The first Automobile Work's Hospital,Chang Chun 130011 | | 庄宝昌 | Department of MR,The first Automobile Work's Hospital,Chang Chun 130011 | | 雷杰 | Department of MR,The first Automobile Work's Hospital,Chang Chun 130011 | | 史爽 | Department of MR,The first Automobile Work's Hospital,Chang Chun 130011 | | 郎春清 | Department of MR,The first Automobile Work's Hospital,Chang Chun 130011 | | 杜彬 | Department of MR,The first Automobile Work's Hospital,Chang Chun 130011 | | 师锦波 | Department of MR,The first Automobile Work's Hospital,Chang Chun 130011 |
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| 中文摘要: |
| 目的：探讨磁共振胰胆管成像(MRCP)在胰胆管疾病诊断中的临床应用价值。方法：54例胰胆管疾病病人行MRCP检查, 同时行磁共振常规扫描。6例病人在MRCP检查后一周内行ERCP检查。14例经手术和病理证实。MRCP采用重度T2加权TSE快速成像序列, 加用脂肪压抑技术, 图像经三维最大信号强度投影(MIP)后处理。结果：冠状位MRCP图像与ERCP图像相似, 空间分辨率略逊于ER-CP, 能较好地显示胰胆管疾病的病变部位、梗阻程度及梗阻两端的情况。结论：MRCP作为一种安全非侵入性影像学诊断技术, 能较好地显示胰胆管系统的解剖和病理变化, 无放射性损伤, 不用造影剂, 对ERCP检查失败者或显示不完全的病例MRCP能获得较为满意的胰胆管图像。 |
| 英文摘要: |
| Purpose:To evaluate the clinical applical value of MR cholangiopancreatography (MRCP) in the diagnosis of pancreaticobiliary duct diseases.Methods:54 Pitients with pancreaticobiliary duct deseases underwent MRCP and MRI,6 Patients underwent ERCP in a week after MRCP.14 patients were confirmed by operation and pathology.Heavily T2 weighted MRCP was performed with turbo spin echo (TSE) pulse Sequence and fat suppression pulse aid.The resulting slices were then projected into a composite image using 3D a standerd maxium intensity projection (MIP) algorithm.Results:The coronal images of MRCP were similar to that of ERCP,the spicial resolution was slightly inferior to that of ERCP in fect.MRCP can better display the site,degree and the two end of obstraction in pancreaticobiliary duct diseases.Conclusion:As a safe noninvasive diagnositic technique of imaging,MRCP can better display the anatomy and pathologic changes of pancreaticobiliary duct with no requering iodinated contrast materias,no radioiogic damage.More satisfactory imagies of pancreaticobiliary duct could be obtained by MRCP in the pitients with unsucceeful or inadequate ERCP.Cooperating with ERCP each other,MRCP can improve the dignostic level of pancreaticobiliary duct diseases. |
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