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Table 2: A comparison of the visualization of ICV and tributaries on the 3 different MRV techniques
Veins MRV PSI-MRV/3D CE-MRV PSI-MRV/3D CE-FSPGR 3D CE-MRV/3D CE-FSPGR
PSI-MRV 3D CE-MRV 3D CE-FSPGR
Range Mean Range Mean Range Mean
ICV 3–3 3.00 ± 0.00 3–3 3.00 ± 0.00 3–3 3.00 ± 0.00 None None None
TSV 3–3 3.00 ± 0.00 3–3 3.00 ± 0.00 3–3 3.00 ± 0.00 None None None
SV 2–3 2.90 ± 0.30 1–3 2.44 ± 0.52 2–3 2.73 ± 0.50 PSI^{^a} PSI^{^a} FSPGR^{^a}
Anterior caudate nucleus veins 1–3 2.34 ± 0.81 0–3 1.44 ± 0.74 1–3 2.46 ± 0.57 PSI^{^a} FSPGR^{^b} FSPGR^{^a}
Superior choroidal vein 0–1 0.86 ± 0.35 0–2 1.65 ± 0.66 0–2 1.85 ± 0.51 3D CE-MRV^{^a} FSPGR^{^a} FSPGR^{^a}
Medial atrial vein 0–3 1.93 ± 0.94 0–3 1.50 ± 0.91 0–3 2.09 ± 1.04 PSI^{^a} FSPGR^{^c} FSPGR^{^c}
↵a  P< .001.
↵b  P < .01.
↵c  P < .05.