| 磁共振胆胰管成像显示分支胰管扩张的意义 |
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| 引用本文： | 李亮,袁家长,靳二虎. 磁共振胆胰管成像显示分支胰管扩张的意义[J]. 国外医学:临床放射学分册, 2009, 0(2): 109-111 |
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| 作者姓名： | 李亮 袁家长 靳二虎 |
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| 作者单位： | 安徽省六安市立医院放射科;北京友谊医院放射科; |
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| 摘 要： | 目的 探讨分支胰管扩张的磁共振胆胰管成像（MRCP）表现及其对胰腺疾病的诊断价值。资料与方法 MRCP使用Signa Excite HD3.0T MR设备,研究对象为MRCP影像显示分支胰管扩张的病人,包括慢性胰腺炎45例与胰腺癌30例,所有病人均进行常规横断面T1WI、T2WI和MRCP。分析分支胰管扩张的形态、部位及程度,比较2组疾病分支胰管扩张的差异。结果 在形态方面,慢性胰腺炎组分支胰管扩张呈小囊状、分支状及两者兼有的病例数分别为19、42和16例;而胰腺癌组分别为6、29和5例。在部位方面,慢性胰腺炎组分支胰管扩张位于主胰管近段、远段及全程的病例数分别为0、10和35例;而胰腺癌组分别为1、12和17例。结论 3.0T MRCP能清晰显示主胰管及扩张的分支胰管。认识分支胰管扩张的特征有助于慢性胰腺炎和胰腺癌的鉴别诊断。
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| 关 键 词： | 分支胰管 主胰管 慢性胰腺炎 胰腺癌 磁共振胆胰管成像 |
Diagnostic value to depict branch pancreatic ducts dilatation by MR cholangiopancreatography |
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| LI Liang,YUAN Jiachang,JIN Erhu. Diagnostic value to depict branch pancreatic ducts dilatation by MR cholangiopancreatography[J]. , 2009, 0(2): 109-111 |
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| Authors: | LI Liang YUAN Jiachang JIN Erhu |
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| Affiliation: | LI Liang,YUAN Jiachang,JIN Erhu. Department of Radiology,Lu'an Municupal Hospital of Anhui Province,Lu'an 237000,China |
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| Abstract: | Objective To evaluate the diagnostic value of depicting dilatation of branch pancreatic ducts (BPD) in patients with chronic pancreatitis and pancreatic carcinomas in MR cholangiopancreatography. Methods Fourty-five pa- tients with chronic pancreatitis and thirty patients with pancreatic carcinomas were enrolled in the study. All the patients underwent MRI using axial T1 weighted imaging, T2 weighted imaging and MR cholangiopancreatography in a 3.0 T MR unit, and dilatation of BPD was analyse by which their... |
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| Keywords: | Branch pancreatic ducts Main pancreatic duct Chronic pancreatitis Pancreatic carcinoma MR cholangiopancreatography |
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