Nishitani H, Makimoto Y, Matsuzaki K, Ueno J, Yoshida S
Department of Radiology, School of Medicine, University of Tokushima.
Nihon Igaku Hoshasen Gakkai Zasshi. 1998 Jul;58(8):451-3.
Utilizing a rotational digital radiographic system (SF-VA 100, Hitachi) 289 digital images were obtained during a 360-degree rotation in 4.8 seconds. The images were transferred to a high-speed workstation and post-processed to create volume data in 9 minutes. The multi-planar reconstruction method reconstructed high-quality tomographic images with equal resolution in any direction. We applied this system as a cone beam CT in order to demonstrate pulmonary and spinal lesions. Early clinical experience suggested the usefulness of the method in the evaluation of diseases in organs with high radiographic contrast.
使用旋转数字射线照相系统（日立SF-VA 100），在4.8秒内进行360度旋转期间获得了289张数字图像。图像被传输到高速工作站，并在9分钟内进行后处理以创建体数据。多平面重建方法可在任何方向上重建具有相同分辨率的高质量断层图像。我们将该系统用作锥形束CT以显示肺部和脊柱病变。早期临床经验表明该方法在评估具有高射线对比度器官的疾病方面有用。
