Application of low kilovoltage in combination with sinogram affirmed iterative reconstruction of second-generation dual source CT in pelvic scan
10.3969/j.issn.1002-1671.2015.04.029
- VernacularTitle:低管电压联合原始数据的迭代重建技术在盆腔 CT 扫描中的应用
- Author:
Xianchun ZENG
;
Tengfei KE
;
Dan HAN
;
Li LIU
;
Rui XU
- Publication Type:Journal Article
- Keywords:
pelvic scan;
iterative reconstruction;
radiation dose;
computed tomography
- From:
Journal of Practical Radiology
2015;(4):638-641,645
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the value of low kilovoltage (100 kVp)in combination with sinogram affirmed iterative re-construction (SAFIRE)of flash dual source CT in pelvic scan in comparison with routine kilovoltage (120 kVp)and filtered back projection (FBP).Methods 88 patients with suspected pelvic lesions underwent CT scan,and the range of BMI was 1 9 kg/m2
