Study of contrast agent injection time and TSM artifact :Using long injection time and simultaneous saline solution infusion

Motivation: Slowing the injection rate and diluting contrast medium have been reported as effective ways to reduce transient strict motion (TSM) artifacts caused by EOB Goal(s): long injection time and combined simultaneous saline solution infusion for TSM artifact reduction Approach: The injection time of the contrast agent was changed to 20s and the injection method was simultaneous injection with saline solution. Visual evaluation of the obtained images was performed Results: long injection time and combined simultaneous saline solution infusion successfully reduced TSM Impact: long injection time and combined simultaneous saline solution infusion may improve the detection rate of lesions by suppressing TSM