| 多层螺旋CT三维体积测量法 对肺内孤立性小结节的诊断进展 |
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| 引用本文： | 李建南,姚秀忠 综述,陈世勇,赖清泉 审校. 多层螺旋CT三维体积测量法 对肺内孤立性小结节的诊断进展[J]. 中国介入影像与治疗学, 2005, 2(6): 470-473 |
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| 作者姓名： | 李建南 姚秀忠 综述 陈世勇 赖清泉 审校 |
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| 作者单位： | 福建医科大学附属第二临床医院CT/MRI室,福建泉州,362000 |
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| 摘 要： | 随着肺部小孤立性肺结节检出率的增加,适用于肺部孤立性肺结节的特征诊断方法对于小肺部孤立性肺结节都不再适用.多排螺旋CT的应用及后处理技术的提高,使得三维重建技术可以准确的对小孤立性肺结节进行体积测量,并由此短期观察其生长率并计算倍增时间来进行诊断和鉴别诊断的方法越来越受到重视.
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| 关 键 词： | 硬币病变,肺 倍增时间 生长率 |
| 文章编号： | 1672-8475（2005）06-0470-04 |
| 收稿时间： | 2005-05-13 |
| 修稿时间： | 2005-08-22 |
Quantifying the volume of three-dimensional reconstruction of small solitary pulmonary nodules in multi-slice CT |
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| LI Jian-nan,YAO Xiu-zhong,CHEN Shi-yong and LAI Qing-quan. Quantifying the volume of three-dimensional reconstruction of small solitary pulmonary nodules in multi-slice CT[J]. Chinese Journal of Interventional Imaging and Therapy, 2005, 2(6): 470-473 |
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| Authors: | LI Jian-nan YAO Xiu-zhong CHEN Shi-yong LAI Qing-quan |
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| Affiliation: | Department of Radiology, 2nd Hospital of Fujian Medical University, Quanzhou 362000, China;Department of Radiology, 2nd Hospital of Fujian Medical University, Quanzhou 362000, China;Department of Radiology, 2nd Hospital of Fujian Medical University, Quanzhou 362000, China;Department of Radiology, 2nd Hospital of Fujian Medical University, Quanzhou 362000, China |
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| Abstract: | Incidental discovery of solitary pulmonary nodules (SPN) is very frequent during CT of the chest. Many characteristic diagnostic methods of SPN no longer apply to the small SPN. With the use of multi-slice spiral CT, reconstruction algorithm and volumetric software, the volume of SPN can be quantified precisely by three-dimensional reconstruction algorithm, so more and more focus is on the method of calculating double time by observe its growth rate to diagnosis. |
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| Keywords: | Coin lesion, pulmonary Double time Growth rate |
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