Images were reconstructed in workstation with three-dimensional reconstruction, and then analyzed and compared with X-ray film and 2DCT images. All of images were evaluated by two experienced radiologists with double blind method.

• 全部数据输入SunSpace20工作站进行三维重建,并与X线平片、二维CT(2DCT)检查结果对照分析,所有图像由两位有经验的影像科医师采用双肓法进行评估。