Department of Radiology, Ilsan Paik Hospital, Inje University School of Medicine, 2240 Daehwa-dong, Ilsanseo-gu, Goyang-si, Gyeonggi-do 411-706, Republic of Korea.
J Clin Neurosci. 2011 Jul;18(7):899-901. doi: 10.1016/j.jocn.2010.10.019. Epub 2011 May 10.
We aimed to evaluate the usefulness of multidetector CT (MDCT) scan images with soft tissue and bone algorithm reconstruction in nine patients for investigation of head and facial trauma. We compared these MDCT scans with the conventional brain CT scans and facial bone CT scans of eight patients with head and facial trauma. The overall radiation dose did not differ significantly between the two groups (Mann-Whitney test, p=0.370) but the MDCT scans with soft tissue and bone algorithm reconstruction avoided overlapping scan range radiation exposure, especially to the eye and lower half of the brain.
我们旨在评估多排螺旋 CT（MDCT）扫描软组织和骨算法重建图像在 9 例头部和面部创伤患者中的应用价值。我们将这些 MDCT 扫描与 8 例头部和面部创伤患者的常规脑 CT 扫描和面部骨 CT 扫描进行了比较。两组之间的总辐射剂量差异无统计学意义（Mann-Whitney 检验，p=0.370），但软组织和骨算法重建的 MDCT 扫描避免了重叠扫描范围的辐射暴露，特别是对眼睛和脑的下半部分。
