| MSCT多平面重建对显示乳头旁憩室与胆胰管病变关系的价值 |
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| 引用本文： | 沈亚芝,方雄,戴亚尔.MSCT多平面重建对显示乳头旁憩室与胆胰管病变关系的价值[J].实用放射学杂志,2006,22(2):216-219. |
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| 作者姓名： | 沈亚芝 方雄 戴亚尔 |
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| 作者单位： | 浙江省奉华市人民医院放射科,浙江,奉化,315500 |
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| 摘 要： | 目的探讨多层螺旋CT(MSCT)多平面重建(MPR)对显示十二指肠乳头旁憩室(PAD)与胆胰管关系的临床应用价值。方法32例经MSCT容积扫描发现、并由内镜或上消化道钡餐造影(GI)证实的PAD病例,将其重建后的轴位源像传至Vitrea工作站进行MPR观察,获得有效显示PAD及其与胆胰管关系的图像。结果32例发现PAD34个:PAD位于乳头上方22例、乳头(或胆总管末端)开口于憩室缘7例、憩室内乳头(IDP)4例、憩室位于乳头下方1例。结论MSCT多平面重建清晰无创地显示PAD、胆胰管及两者关系与胆胰系病变。
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| 关 键 词： | 乳头旁憩室 胆胰病变 体层摄影术 X线计算机 多平面重建 |
| 文章编号： | 1002-1671(2006)02-0216-04 |
| 修稿时间： | 2005年5月18日 |
Value of MSCT Multiplanar Reconstruction in Diplaying the Relationship Between Periampullary Diverticula and Pancreaticobiliary Duct |
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| SHEN Ya-zhi,FANG Xiong,DAI Ya-er.Value of MSCT Multiplanar Reconstruction in Diplaying the Relationship Between Periampullary Diverticula and Pancreaticobiliary Duct[J].Journal of Practical Radiology,2006,22(2):216-219. |
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| Authors: | SHEN Ya-zhi FANG Xiong DAI Ya-er |
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| Abstract: | Objective To discuss the clinical applied value of MSCT MPR in displaying the relation between periampullary diverticula(PAD) and pancreaticobiliary duct.Methods There were 32 patients with PAD found through the volume scans by MSCT, and proved by endosope or GI. The axial source images after being reconstructed were transmitted to Vitrea workstation for observation, and the images which were valid to show the relation between PAD and pancreaticobiliary duct were get.Results In 32 patient,34 PADs were found,22PADs located above the papilla , 7 located in the neck edge of diverticula , 4 were papilla in diverticula and 1 located below papilla .Conclusion MPR can clearly display PAD and pancreaticobiliary duct, their relation and pancreaticobiliary disease. |
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| Keywords: | periampullary diverticula pancreaticobiliary disease tomography X-ray computed multiplanar reconstruction |
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