| 等宽探测器多层螺旋CT直接薄层扫描与回顾性薄层重建的图像质量对比 |
| |
| 引用本文： | 茹光腾,黄飚,曾辉,王为岗,肖远球,成佛金,周志坚.等宽探测器多层螺旋CT直接薄层扫描与回顾性薄层重建的图像质量对比[J].影像诊断与介入放射学,2002,11(2):94-95. |
| |
| 作者姓名： | 茹光腾 黄飚 曾辉 王为岗 肖远球 成佛金 周志坚 |
| |
| 作者单位： | 510080,广东省人民医院CT室 |
| |
| 摘 要： | 目的：探讨最新的等宽探测器多层螺旋CT直接薄层扫描与回顾性薄层重建图像质量。方法：GE Lightspeed Ultra QA模扫描及患者头部、胸部、腹部各50例进行CT扫描，比较直接薄层图像及回顾性薄层重建图像质量。结果：在扫描条件及重建算法相同情况下，直接薄层扫描图像与回顾性薄层重建图像质量基本一致。结论：等宽探测器多层螺旋CT的回顾性薄层重建基本可以取代直接薄层扫描。
|
| 关 键 词： | 图像质量 多层螺旋CT 回顾性薄层重建 薄层扫描 |
| 修稿时间： | 2002年2月8日 |
Comparative study of the MSCT imaging quality: direct thin-slice scan and retrospective thin-slice reconstruction |
| |
| RU Guangteng,HUANG Biao,ZENG Hui,et al..Comparative study of the MSCT imaging quality: direct thin-slice scan and retrospective thin-slice reconstruction[J].Journal of Diagnostic Imaging & Interventional Radiology,2002,11(2):94-95. |
| |
| Authors: | RU Guangteng HUANG Biao ZENG Hui |
| |
| Institution: | RU Guangteng,HUANG Biao,ZENG Hui,et al. CT Division,Guangdong Provincial People's Hospital Guangzhou 510080 |
| |
| Abstract: | Objective To evaluate the imaging quality of thin-slice scan and retrospective thin - slice reconstruction by latest MSCT. Method The images were obtained by direct thin - slice scan and retrospective thin -slice reconstruction, including the images of QA model as well as 50 cases of head, chest and abdomen. The imaging quality was evaluated. Results With the same parameter and reconstruction algorithms, these two modalities provided the same imaging quality. Conclusion Retrospective thin - slice reconstruction is considered an alternative for direct thin - slice scan. |
| |
| Keywords: | MSCT Retrospective thin imaging reconstruction Thin - scan |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
