| CTU及三维重建对小儿重肾和双输尿管畸形诊断价值 |
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| 引用本文： | 鹿洪亭,董蒨,杨传民,江布先,张虹,姜忠,郝希伟.CTU及三维重建对小儿重肾和双输尿管畸形诊断价值[J].青岛大学医学院学报,2010,46(1):49-51. |
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| 作者姓名： | 鹿洪亭 董蒨 杨传民 江布先 张虹 姜忠 郝希伟 |
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| 作者单位： | 青岛大学医学院附属医院小儿外科,山东,青岛,266003 |
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| 摘 要： | 目的探讨CT尿路造影(CTU)检查及三维重建对重肾及双输尿管畸形的临床诊断价值。方法回顾性分析28例重肾、双输尿管畸形病人CTU检查及三维重建资料。病儿均应用64层螺旋CT机对自肾上极至耻骨联合范围行CT平扫和增强扫描,分别采用多平面重建(MPR)、最大密度投影(MIP)、曲面重建(CPR)和容积再现(VR)等软件进行图像处理。并与B超和手术结果比较。结果CTU检查及三维重建图像能够清晰显示双肾盂、双输尿管扩张或梗阻的部位和程度,本组28例先天性重肾、双输尿管畸形CTU检查及三维重建诊断结果全部与手术结果相符。结论CTU检查及三维重建是重肾和双输尿管畸形一种重要的影像学诊断方法,能够准确作出诊断,并可指导术式选择。
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| 关 键 词： | 体层摄影术 X线计算机 尿路造影术 泌尿生殖系统畸形 儿童 |
DIAGNOSTIC VALUE OF CTU WITH 3D RECONSTRUCTION FOR DUPLEX KIDNEY AND DOUBLE URETER |
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| LU HONG-TING,DONG QIAN,YANG CHUAN-MIN,et al.DIAGNOSTIC VALUE OF CTU WITH 3D RECONSTRUCTION FOR DUPLEX KIDNEY AND DOUBLE URETER[J].Acta Academiae Medicinae Qingdao Universitatis,2010,46(1):49-51. |
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| Authors: | LU HONG-TING DONG QIAN YANG CHUAN-MIN |
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| Institution: | Department of Pediatric Surgery;The Affiliated Hospital of Qingdao University Medical College;Qingdao 266003;China |
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| Abstract: | Objective To investigate the value of CT urography and 3D reconstruction in the diagnosis of duplex kidney and double ureter. Methods A retrospective analysis on CTU and 3D reconstruction data of 28 patients with duplex kidney and double ureter anormaly was conducted.All the patients underwent 64-slice spiral CT scanning and enhancement scanning in the area from upper pole of kidney to symphysis pubis.3D reconstructions were based on data of multiplanar reconstruction,maximal intensity projection,curved pla... |
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| Keywords: | tomography X-ray computed urography urogenital abnormalities child |
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