| CT能预测泌尿系结石易碎性吗？ |
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| 引用本文： | 邓安常,王进峰,吴志坚,陈弟荣,李晓刚,曾向阳,郑海军,全凌峰,陈林凯. CT能预测泌尿系结石易碎性吗？[J]. 中国民康医学, 2007, 19(1): 1-2,5 |
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| 作者姓名： | 邓安常 王进峰 吴志坚 陈弟荣 李晓刚 曾向阳 郑海军 全凌峰 陈林凯 |
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| 作者单位： | 湖南省南华大学附属郴州市第一人民医院泌尿外科,湖南,郴州,423000 |
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| 基金项目： | 本课题受湖南省科技厅基金资助（02-334-304）本课题得到申鹏飞、叶章群、蒋先镇、邓耀良等多位教授的指导,在此表示衷心感谢! |
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| 摘 要： | 目的：探讨CT是否可以被用来预测泌尿系结石的易碎性。方法：选择40例开放手术取出尿路结石标本进行气压弹道碎石，结石体积0．25～8ml，碎石前行CT扫描了解结石CT值及影像学特征，收集碎石屑测定成分，CT值与碎石次数进行相关分析。结果：CT值与每ml碎石次数进行相关分析，Person相关系数0．886，P=0．000，认为结石CT值与碎石次数之间存在正相关关系，而且相关性很高。结论：结石的CT值及影像学特征是预测其易碎性的重要手段。
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| 关 键 词： | 泌尿系结石 CT 易碎性 预测 |
| 文章编号： | 0369(2007)01-0001-03 |
| 收稿时间： | 2006-10-27 |
| 修稿时间： | 2006-10-27 |
The research of Computed tomography Predict The fragility for Urinary calculi |
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| DENG An-chang, WANG Jin-feng, WU Zhu -jian, et al. The research of Computed tomography Predict The fragility for Urinary calculi[J]. medical journal of chinese peoples health, 2007, 19(1): 1-2,5 |
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| Authors: | DENG An-chang WANG Jin-feng WU Zhu -jian et al |
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| Abstract: | Objective:We sought to assess whether computed tomography could be use to predict the fragility for urinary calculi. Methods:We choice 40 urinary calculi which were obtained by open surgery,the volume of stones are between 0.25 and 8ml,all stones were examined by computed tomography and broken by air pressure lithotripsy.The composition of fragment was measured.Hounsfield units(HU) of stone and the frequency of broken stone to pieces are carried out correlation analyze.Results: HU of stone and the frequency of broken stone to pieces are carried out correlation analyze,the person correlation are 0.886,p=0.000,We consider that HU of stone and the frequency of broken stone to pieces are significantly correlation.Conclusions: The HU and image character of urinary calculi may be a effective method of predict the fragility for urinary calculi. |
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| Keywords: | Urinary calculi Computed tomography Fragility Predict |
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