420 / 945
Relative to CT (16 Patients)
-3.0
-1.0
1.0
3.0
-3.0
-1.0
1.0
3.0
1.5T (mm)
3T (mm)
X-Direction
Y-Direction
Z-Direction
Outliers from the same patient with
large deviation at both 3T and 1.5T
•Not likely due to imaging
•Warrants investigation on frame
stability
Zhang et al
. PMB 55:22:6601-6615, 2010