| CT定量测量鉴别粘连性小肠梗阻所致肠梗死和缺血的价值 |
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| 引用本文： | 王玉强,卢俊,苏伟,杨新国,庞闽厦.CT定量测量鉴别粘连性小肠梗阻所致肠梗死和缺血的价值[J].医学影像学杂志,2019(7):1155-1158. |
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| 作者姓名： | 王玉强 卢俊 苏伟 杨新国 庞闽厦 |
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| 作者单位： | 胜利油田中心医院CT检查科 |
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| 摘 要： | 目的探讨CT定量测量鉴别粘连性小肠梗阻所致肠梗死和缺血的价值。方法测量经手术证实的14例小肠梗死和16例缺血者病变肠壁的最大CT值,比较两组间病变肠壁CT值和增强净增CT值有无差别,分析有意义指标鉴别梗死和缺血的价值。结果门静脉期病变肠壁净增CT值、病变与正常肠壁净增CT值之比在梗死组显著低于缺血组(P值分别为0.034、0.004)。门静脉期病变肠壁净增CT值≤11.5HU、门静脉期病变与正常肠壁净增CT值之比≤0.27预测小肠梗死的敏感度和特异度分别为81.3%、64.3%,81.3%、78.6%。结论测量门静脉期病变肠壁净增CT值有助于鉴别粘连性小肠梗阻所致的肠梗死和缺血。
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| 关 键 词： | 体层摄影术 X线计算机 肠梗阻 梗死 缺血 |
Using CT quantitative measurement to differentiate small bowel infarction from ischemia in patients with adhesive small bowel obstruction |
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| WANG Yuqiang,LU Jun,SU Wei,YANG Xinguo,PANG Minxia.Using CT quantitative measurement to differentiate small bowel infarction from ischemia in patients with adhesive small bowel obstruction[J].Journal of Medical Imaging,2019(7):1155-1158. |
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| Authors: | WANG Yuqiang LU Jun SU Wei YANG Xinguo PANG Minxia |
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| Institution: | (Department of CT,Shengli Oilfield Central Hospital,Dongying 257034,P.R.China) |
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| Abstract: | WANG Yuqiang;LU Jun;SU Wei;YANG Xinguo;PANG Minxia(Department of CT,Shengli Oilfield Central Hospital,Dongying 257034,P.R.China) |
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| Keywords: | Tomography X-ray computed Intestinal obstruction Infarction Ischemia |
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