16层螺旋CT在迷走血管压迫性肾盂积水中的诊断价值  

The value of 16 slice spiral CT in compressive hydronephrosis by aberrant blood vessel

作　　者：黄涛[1] 张艳秋[1] 王鹏[1] 王德广[1] 

机构地区：[1]中国人民解放军第四零四医院CT室,山东威海264200

出　　处：《医学影像学杂志》2011年第5期723-725,共3页Journal of Medical Imaging

摘　　要：目的:探讨16层螺旋CT在迷走血管压迫性肾盂积水中的诊断价值。方法:回顾性分析11例经手术确诊为迷走血管压迫导致肾盂积水的患者CT资料,所有患者均通过多平面重组(MPR)、曲面重组(CPR)、容积再现(VR)方式显示。结果:11例增强多期扫描图像可较好显示输尿管受压部位、范围、程度及迷走血管的走行的位置、形态。结论:16层螺旋CT对迷走血管压迫性肾盂积水具备安全、无创、快捷,且特异性高的特点,可作为筛选迷走血管压迫性肾盂积水的首选方法。Objective:To investigate the value of 16 slice spiral CT in compress hydronephrosis by aberrant blood vessel.Methods:The CT data of 11 patients who receive surgery were retrospectively analyzed.All patients were underwent MPR,CPR,VR.Results:The contrast-enhanced CT of 11 cases show that the position,range and degree of ureter compression as well as the position and morphology of aberrant blood vessel.Conclusion:The 16 slice spiral CT diagnosis of compressive hydronephrosis by aberrant blood vessel is a secure,noninvasive,repeatable detective method.It is also very sensitive and specific.It is a reliable and accurate screening modality for the evaluation.

关 键 词：迷走血管压迫性肾盂积水 体层摄影术 X线计算机 

分 类 号：R8[医药卫生—临床医学] R445