... 体层摄影术 X线计算机;肺容积;肺密度;低剂量扫描 [gap=1337]Keywords】: TomographyX-ray computed;Lung volume;Lung density;Low dose scan ...
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mean lung density 和平均肺密度 ; 平均肺密度
lung density detecting 肺密度测定
Lung Density Variation Detecting 肺密度测定
Lung mean density 肺平均密度值
increased density lung 释义肺密度增加
The 50mm2 region of interest (ROI) 5mm below pleura was chosen in the front, middle,and rear within all CT scan cuts respectively, and the value of the CT Lung density in these areas was measured.
在每幅图像的前、中、后胸膜下5mm处选择50mm2的感兴趣区（ROI）并测其肺密度CT值。
参考来源 - 支气管哮喘气道重塑的临床与实验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The mean lung density was measured on CT images.
测量其肺平均密度值。
Objective To evaluate lung density variation in radioactive lung injury by lung density detecting software of helical ct.
目的应用螺旋ct肺密度测定软件，根据肺密度变化，找出与放射性肺损伤之间的相关因素，探讨其应用价值。
Results Satisfactory results of lung density in 269 patients were achieved, so were the frequency and the curve of pixel distribution.
结果269例肺密度测定的患者均得到了满意的肺密度值、像素在各区间的分布频率和像素分布曲线图形。
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