D
Dou Li
Publications - 6
Citations - 60
Dou Li is an academic researcher. The author has contributed to research in topics: Deep learning & Iterative reconstruction. The author has an hindex of 3, co-authored 5 publications receiving 29 citations.
Papers
More filters
Journal ArticleDOI
Reducing both radiation and contrast doses in coronary CT angiography in lean patients on a 16-cm wide-detector CT using 70 kVp and ASiR-V algorithm, in comparison with the conventional 100-kVp protocol
Yuhuan Chen,Zhentang Liu,Michelle Li,Yong Yu,Yongjun Jia,Guangming Ma,Zhijun Hu,Donghong Wei,Dou Li,Taiping He +9 more
TL;DR: Prospectively ECG-triggered CCTA using 70 kVp and high-level ASiR-V on a 16-cm wide-detector CT system provides diagnostic images with substantial reduction in both radiation and contrast doses for patients with BMI ≤ 23 kg/m2 compared to the conventional 100- kVp protocol.
Journal ArticleDOI
Clinical value of a new generation adaptive statistical iterative reconstruction (ASIR-V) in the diagnosis of pulmonary nodule in low-dose chest CT.
TL;DR: The low-dose CT scan combined with ASIR-V algorithm is of comparable value in the detection and the display of pulmonary nodules when compared with the FBP images obtained by standard-dose scan.
Journal ArticleDOI
Application of Adaptive Statistical Iterative Reconstruction-V With Combination of 80 kV for Reducing Radiation Dose and Improving Image Quality in Renal Computed Tomography Angiography for Slim Patients.
Zhanli Ren,Xirong Zhang,Zhijun Hu,Dou Li,Zhentang Liu,Donghong Wei,Yongjun Jia,Nan Yu,Yong Yu,Yuxin Lei,Xiaoxia Chen,Changyi Guo,Zhanliang Ren,Taiping He +13 more
TL;DR: ASIR-V with combination of 80 kV can significantly reduce effective radiation dose and contrast agent dose as well as improve image quality in renal CTA for thin patients when compared with FBP using 120 kV.
Journal ArticleDOI
Reducing Radiation Dose and Improving Image Quality in CT Portal Venography Using 80 kV and Adaptive Statistical Iterative Reconstruction-V in Slender Patients
Zhanli Ren,Xirong Zhang,Zhijun Hu,Dou Li,Zhentang Liu,Donghong Wei,Yongjun Jia,Nan Yu,Yong Yu,Yuxin Lei,Xiaoxia Chen,Changyi Guo,Zhanliang Ren,Taiping He +13 more
TL;DR: In CTPV, the application of 80 kV and ASIR-V reconstruction in slender patients can significantly reduce radiation dose and contrast agent dose as well as improve image quality, compared with the conventional 120 kV protocol using 40% ASIR.
Journal ArticleDOI
The Value of 16-cm Wide-Detector Computed Tomography in Coronary Computed Tomography Angiography for Patients With High Heart Rate Variability.
Yuhuan Chen,Donghong Wei,Dou Li,Zhentang Liu,Zhijun Hu,Michelle Li,Yongjun Jia,Yong Yu,Dong Han,Ranzhi Ren,Nan Yu,Taiping He +11 more
TL;DR: Single-heartbeat free-breathing CCTA can be performed for patients with high HRv using 16-cm wide-detector CT scanner to achieve diagnostic image quality with low radiation dose.