Attenuation values on virtual unenhanced images obtained with detector-based dual-energy computed tomography: observations on single- and split-bolus contrast protocols.

Jinjin CaoSimon LennartzNisanard PisuchpenAnushri ParakhAvinash R Kambadakone

Published in: Abdominal radiology (New York) (2021)

VUE attenuation overestimated TUE attenuation and differed between split- and single-bolus protocols for the renal parenchyma and pelvis, while all other tissues showed comparable VUE attenuation.

Keyphrases

dual energy
computed tomography
image quality
contrast enhanced
positron emission tomography
magnetic resonance imaging
magnetic resonance
gene expression
convolutional neural network