| 引流管胆道造影后多层CT检查胆道重建技术的临床应用 |
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| 引用本文： | 彭谦,范淼,李子平. 引流管胆道造影后多层CT检查胆道重建技术的临床应用[J]. 中华普通外科学文献(电子版), 2008, 2(4): 43-45 |
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| 作者姓名： | 彭谦 范淼 李子平 |
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| 作者单位： | 中山大学附属第一医院放射科,广州,510080 |
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| 摘 要： | 目的探讨多层CT胆道造影（MSCTC）在梗阻性黄疸患者术前综合评价中的应用价值。方法20例梗阻性黄疸患者术前进行了经皮肝胆管造影（PTC）或内窥镜逆行胰胆管造影（ERCP）置管，全部病例实施了MSCTC扫描，对图像进行了多平面重建（MPR）、容积再现（VR）、最大密度投影（MIP）及血管探针技术（VP）处理，判断胆道情况并与术中术后结果进行对照。结果20例患者中，MPR病因诊断准确率为100％。对于胆道一级分支受累的胆管癌患者VR、MIP、VP均能准确判断。VR、MIP、VP对于肝内外胆管结石患者诊断基本正确。胰头肿物以及胆管狭窄患者术前MSCTC后处理技术均能得到较完美的胆树成像。结论MSCTC可作为术前全面评价梗阻陛黄疸患者的一种可靠检查方法。
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| 关 键 词： | 多层 体层摄影术,X线计算机 胆道造影术 胆管梗阻 |
Evaluation of the image reconstruction technique after multislice CT cholangiography through bile duct drainage -tube |
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| PENG Qian,FAN Miao,LI Zi-ping. Evaluation of the image reconstruction technique after multislice CT cholangiography through bile duct drainage -tube[J]. Chinese Journal of General Surgery(Electronic Version), 2008, 2(4): 43-45 |
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| Authors: | PENG Qian FAN Miao LI Zi-ping |
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| Affiliation: | ( Department of Radiology, the First Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, China ) |
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| Abstract: | Objective To evaluate the value of multislice CT cholangiography(MSCTC) through drainage-tube in patients with bile duct obstruction pre-operation.Methods Twenty cases with bile duct obstruction were put drainage-tube in bile duct by PTC or ERCP.All these cases were undergone MSCTC scanning examination pre-operation.Multi-planar reformation(MPR) ,volume rendering(VR) ,maximum intensity projection(MIP) and CT vessel probe(VP) reformation were performed to observe liver and bile duct.To compared these images ... |
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| Keywords: | Multislice Tomography X-ray computed Cholangiography Bile duct obstruction |
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