Decreasing the radiation dose for contrast-enhanced abdominal spectral CT with a half contrast dose: a matched-pair comparison with a 120 kVp protocol

Daisuke Sakabe,Takeshi Nakaura,Seitaro Oda,Masafumi Kidoh,Daisuke Utsunomiya,RT Masahiro Hatemura,Yoshinori Funama

Decreasing the radiation dose for contrast-enhanced abdominal spectral CT with a half contrast dose: a matched-pair comparison with a 120 kVp protocol

2020

Daisuke Sakabe
Takeshi Nakaura
Seitaro Oda
Masafumi Kidoh
Daisuke Utsunomiya
RT Masahiro Hatemura
Yoshinori Funama

Objectives:To compare the estimated radiation dose of 50% reduced iodine contrast medium (halfCM) for virtual monochromatic images (VMIs) with that of standard CM (stdCM) with a 120 kVp imaging pro...

Keywords:

matched pair
Nuclear medicine
Contrast medium
Iodine
radiation dose
contrast dose
Monochromatic color
Materials science

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