| CT三维体积测量技术在孤立性肺结节诊断中的初步应用 |
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| 引用本文： | 刘瑛,吴宁. CT三维体积测量技术在孤立性肺结节诊断中的初步应用[J]. 医学影像学杂志, 2006, 16(1): 88-90 |
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| 作者姓名： | 刘瑛 吴宁 |
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| 作者单位： | 1. 中国医学科学院中国协和医科大学肿瘤医院影像诊断科,北京,100021
2. 中国医学科学院中国协和医科大学肿瘤医院影像诊断科,100021 |
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| 摘 要： | 孤立性肺结节(solitary pulmonary nodule,SPN)的诊断一直是胸部CT最富挑战性的难题。确定孤立性肺结节的良恶性与病人的临床处理紧密相关。CT三维体积测量(three-dimensional volumetric measurement)作为一种计算机辅助诊断(computer-aided diagnosis,CAD)技术,有助于结节的定性诊断,现已初步应用于临床。本文介绍了孤立性肺结节的倍增时间、CT三维体积测量技术及该技术在孤立性肺结节诊断中的初步应用。
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| 关 键 词： | 体层摄影术 X线计算机 肺结节 肺肿瘤 诊断 |
| 文章编号： | 1006-9011（2006）01-0088-03 |
| 收稿时间： | 2005-09-10 |
| 修稿时间： | 2005-10-10 |
Preliminary application of three-dimensional volumetric measurement in diagnosis of solitary pulmonary nodule |
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| LIU Ying,WU Ning. Preliminary application of three-dimensional volumetric measurement in diagnosis of solitary pulmonary nodule[J]. Journal of Medical Imaging, 2006, 16(1): 88-90 |
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| Authors: | LIU Ying WU Ning |
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| Abstract: | The diagnosis of solitary pulmonary nodule(SPN)is a common and challenging problem in thoracic CT.It is crucial to predict the nature of SPN and select the correct treatment.As a technique of computer-aided diagnosis(CAD),three-dimensional volumetric measurement is helpful in the differential diagnosis of lung nodules, and preliminarily applied in some institutions.This review describes the doubling time of SPN,a technique of three-dimensional volumetric measurement and its application in the diagnosis of lung nodules. |
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| Keywords: | Tomography X-ray computed Lung nodule Lung neoplasm Diagnosis |
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