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Evaluation of Spiral CT diaginosing on suspected ureteral calculus at the distal end of ureters
Author(s): YANG Jing, HE Zhijun, WANG Deyuan
Pages: 1-
2
Year: 2009
Issue:
1
Journal: Aerospace Medicine
Keyword: 输尿管结石; 螺旋CT; 诊断;
Abstract: 目的:探讨螺旋CT对输尿管远段可疑结石病例的诊断价值.方法:临床通过X平片,静脉尿路造影(IVP)及B超检查高度怀疑输尿管远段结石60例病例,对照手术病理结果及临床排石证实结果,并结合CT检查资料进行分析.结果:60例病例中有51例CT诊断输尿管远段结石,阳性率为85%.其中2例为血管壁钙化,6例盆腔静脉石,1例为邻近髂骨骨岛.结论:螺旋CT对输尿管远段结石的诊断价值很高,通过平扫及多平面图像重建技术(MPVR)能较容易与相邻结构区分并进行鉴别诊断,特别是对临床症状相符,又通过X线平片,静脉尿路造影及B超检查高度怀疑结石的病例进行CT检查,具有很高的准确性.
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