多层螺旋CT尿路造影诊断腔静脉后输尿管(1)
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【摘要】 目的 探讨腔静脉后输尿管的多层螺旋CT尿路造影对其的诊断价值。方法 回顾性分析3年来我院收治6例经证实腔静脉后输尿管的CT表现和临床资料。结果 6例腔静脉后输尿管的多层螺旋CT尿路造影表现均为患侧肾盂及输尿管不同程度扩张,狭窄并受压段的输尿管位于腔静脉后方,可呈“鱼钩形”“或“S”形。其中有1例患者发现有肾结石。结论 多层螺旋CT尿路造影在诊断腔静脉后输尿管及并发症、鉴别方面有独到价值。
【关键词】 腔静脉后输尿管 多层螺旋CT尿路造影
【中图分类号】 R816.7 【文献标识码】 A 【文章编号】 1674-0742(2012)01(a)-0183-02
Multi-slice spiral CT Urography for diagnosing retrocaval ureter
KANG Jianping
Radiologic Department,shanghai Municipal Zhongshan Hospital,Qinpu Branch,Shang hai 201700,China
【Abstract】 Objective To discuss the diagnostic value of Multi-slice spiral CT urography (MSCTU) for retrocaval ureter.Methods 6 cases of retrocaval ureter with CT manifestations and chemical data confirmed by imagical pathology in our hospital within recent 3 years were analyzed retrospectively.Results The MSCTU features of retrocaval ureter in all 6 cases showed different degrees of dilatation along the ipsilateral renal pelvis and metes;and the stenosed and compressed position of motes located at the poster ion aspect of inferior were cava presented as “fish hook” or“s”shape with 1 case complicated by renal calculus ......
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