Performance Evaluation of a 3D PSIR Sequence in MRI at 1.5T

"* standard imaging protocol prescribed as part of the usual treatment: sagittal T1 and T2 slices after injection of contrast product (Gadolinium), o 3D STIR sequence.~* 3D PSIR sequence at the level of the cervical cord for the duration of the additional sequence is 10 minutes, for a total examination time of 45 minutes (instead of 35 minutes)"