We evaluated 32 patients undergoing abdominal computed tomography (CT) in both supine and prone positions to determine any change in colonic positions, especially related to the kidney.

• 我们将32位接受腹部电脑断层检查的病患，同时施行仰卧及俯卧之扫描，以观察结肠对于肾脏之相对位移变化。