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. Author manuscript; available in PMC: 2016 Dec 1.
Published in final edited form as: Invest Radiol. 2015 Dec;50(6):367–375. doi: 10.1097/RLI.0000000000000135

Table 1.

Imaging parameters for both spiral and conventional Cartesian acquisitions.

DCE Spiral Cartesian Scan (normal subjects) Cartesian Scan (patients)
FOV (mm) 360 ~ 440 360 ~ 440 350 ~ 400
Matrix size 192 ~ 240 192 ~ 240 256 ~ 288
In-plane resolution (mm) 1.9 1.9 1.2 ~ 1.4
TR/TE (msec) 4.5-4.7/0.6 4.4/1.9 3.1-5.4/1.5-2.5
Flip angle (Degree) 15 9 10
Number of slices 60 60 48 ~ 75
Slice thickness (mm) 3 3 3~4
Parallel imaging 6 2 2
Acquisition time per volume (s) 1.6 ~ 1.9 14 ~ 18 17 ~ 19