| 多层螺旋CT尿路造影在尿路梗阻性疾病中的临床应用 |
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| 引用本文： | 张静,李涛.多层螺旋CT尿路造影在尿路梗阻性疾病中的临床应用[J].实用放射学杂志,2007,23(6):786-788. |
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| 作者姓名： | 张静 李涛 |
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| 作者单位： | 西安市第一医院影像中心,陕西,西安,710002 |
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| 摘 要： | 目的探讨多层螺旋CT尿路造影在泌尿系梗阻性疾病诊断中的应用价值。方法对48例泌尿系统梗阻性疾病者,分别进行多层螺旋CT平扫及多时相期CT增强扫描。对增强后各期图像进行相关处理,以不同的三维重建方式获得CTA、CTU影像。所有病例均经临床及手术证实。结果48例中肾脏及输尿管先天畸形者15例;输尿管阴性结石致肾盂输尿管积水者4例;泌尿系炎症者5例;肾及输尿管、膀胱结核6例;外源性压迫导致肾盂及输尿管积水者8例;泌尿系肿瘤者10例。结论多层螺旋CT泌尿系造影对尿路梗阻性疾病的诊断具有很高的应用价值。
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| 关 键 词： | 泌尿系统疾病 尿路造影术 体层摄影术 X线计算机 |
| 文章编号： | 1002-1671(2007)06-0786-04 |
| 修稿时间： | 2006年12月21 |
The Value of Multi - slice Spiral CT Urography in Diagnosis of Urinary Obstructive Diseases |
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| ZHANG Jing,LI Tao.The Value of Multi - slice Spiral CT Urography in Diagnosis of Urinary Obstructive Diseases[J].Journal of Practical Radiology,2007,23(6):786-788. |
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| Authors: | ZHANG Jing LI Tao |
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| Abstract: | Objective To study the value of multi-slice spiral CT (MSCT)urography in diagnosis of urinary obstructive disease.Methods 48 cases with urinary system obstructive disease confirmed by operotion underwent MSCT scan,including plain and multi-phase contrast-enhanced scans.The images of CTA and CT urography were obtanined by the different three dimensional reconstruction.Results Of 48 cases,there were renal and uretal congenital malformation in 15 cases,uretal negative stone in 4,urinary inflammation in 5 ,renal,uretal and bladder tuberculosis in 6,hydronephrosis and hydroureterosis caused by exterior compression in 8 and neoplasm of urinary system in 10.Conclusion Multi-slice spiral CT urography is of significant applied value in diagnosis of urinary obstructive diseases. |
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| Keywords: | urinary system diseases urography tomography X-ray computed |
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