Journal of computer assisted tomography
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J Comput Assist Tomogr · Mar 2006
Randomized Controlled TrialDetermining the optimal timing for early arterial phase hepatic CT imaging by measuring abdominal aortic enhancement in variable contrast injection protocols.
To find the optimal scan timing for early arterial phase hepatic CT with adequate arterial enhancement after the aortic contrast arrival. ⋯ The optimal timing of the early arterial phase for hepatic CT arteriography is 10-15 seconds after the aortic arrival.