Feasibility Study of Using Gemstone Spectral Imaging (GSI) and Adaptive Statistical Iterative Reconstruction (ASIR) for Reducing Radiation and Iodine Contrast Dose in Abdominal CT Patients with High BMI Values

• Zheng Zhu,

  Affiliation Department of Diagnostic Radiology, Cancer Institute & Hospital, Chinese Academy of Medical Sciences (CAMS), Peking Union Medical College (PUMC), Beijing 100021, China

  ⨯
• Xin-ming Zhao ,

  * E-mail: xinmingzh@sina.com

  Affiliation Department of Diagnostic Radiology, Cancer Institute & Hospital, Chinese Academy of Medical Sciences (CAMS), Peking Union Medical College (PUMC), Beijing 100021, China

  ⨯
• Yan-feng Zhao,

  Affiliation Department of Diagnostic Radiology, Cancer Institute & Hospital, Chinese Academy of Medical Sciences (CAMS), Peking Union Medical College (PUMC), Beijing 100021, China

  ⨯
• Xiao-yi Wang,

  Affiliation Department of Diagnostic Radiology, Cancer Institute & Hospital, Chinese Academy of Medical Sciences (CAMS), Peking Union Medical College (PUMC), Beijing 100021, China

  ⨯
• Chun-wu Zhou

  Affiliation Department of Diagnostic Radiology, Cancer Institute & Hospital, Chinese Academy of Medical Sciences (CAMS), Peking Union Medical College (PUMC), Beijing 100021, China

  ⨯