Dual Energy CT (DECT) Monochromatic Imaging: Added Value of Adaptive Statistical Iterative Reconstructions (ASIR) in Portal Venography
Fig 4
Subjective image quality assessment of the 70 keV monochromatic images with 0%, 30%, 50%, and 70% percentage ASIRs levels.
(A) Comparisons of the sharpness of portal vein boundaries. (B) Comparisons of the diagnostic ability (DA).