| 小儿输尿管异位开口的磁共振尿路造影表现 |
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| 引用本文： | 马恩森,杨志刚,李媛,郭应坤,邓渝萍,印隆林. 小儿输尿管异位开口的磁共振尿路造影表现[J]. 生物医学工程学杂志, 2007, 24(4): 772-775 |
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| 作者姓名： | 马恩森 杨志刚 李媛 郭应坤 邓渝萍 印隆林 |
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| 作者单位： | 四川大学,华西医院,放射科,成都,610041 |
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| 摘 要： | 为探讨小儿输尿管异位开口的MR尿路造影(MRU)表现及其诊断优势,回顾性分析4例小儿输尿管异位开口的临床资料及MR表现。结果发现4例输尿管异位开口病例中,肾发育不良伴输尿管异位开口2例,重复肾伴输尿管异位开口1例,交叉异位发育不良肾伴输尿管异位开口1例。MR轴位和MRU检查均可显示引流的输尿管和异位开口部位。所以结合MRU检查和临床表现多数病例能够做出输尿管异位开口正确诊断。
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| 关 键 词： | 儿童 输尿管异位开口 磁共振尿路造影 |
| 修稿时间： | 2005-07-052005-11-17 |
MR Urography of Ectopic Ureter Orifice in Children |
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| Ma Ensen,Yang Zhigang,Li Yuan,Guo Yingkun,Deng Yuping,Yin Longlin. MR Urography of Ectopic Ureter Orifice in Children[J]. Journal of biomedical engineering, 2007, 24(4): 772-775 |
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| Authors: | Ma Ensen Yang Zhigang Li Yuan Guo Yingkun Deng Yuping Yin Longlin |
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| Affiliation: | Department of Radiology, West China Hospital, Sichuan University, Chengdu 610041 ,China |
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| Abstract: | To elucidate the MR urography(MRU) features of ectopic ureter orifice in children and to explicate its advantages, the clinical data and MRU findings of 4 cases with ectopic ureter orifice were analyzed retrospectively. Among the 4 cases of ectopic ureter orifice, 2 were associated with dysplasia of kidneys, 1 was associated with duplex kidney, and the remaining 1 was associated with cross ectopic and dyplasia kidney. When combining the MRI and MRU examination, we could diagnose the ectopic orifice of the draining ureters. So we concluded that definitive diagnosis could be achieved in most of the cases by integrating clinical information with MRU findings. |
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| Keywords: | Children Ectopic ureter orifice MR urography(MRU) |
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