MRI bone oedema scores are higher in the arthritis mutilans form of psoriatic arthritis and correlate with high radiographic scores for joint damage

Table 1 MRI sequences and acquisitions

WRIST	FOV	SLICE	TR	TE	MATRIX
AXIAL T1	110 mm	3.0 mm	473 ms	19 ms	192 × 320
AXIAL STIR	110 mm	3.0 mm	4500 ms	59 ms	192 × 256
CORONAL T1	110 mm	3.0 mm	453 ms	19 ms	224 × 320
CORONAL STIR	110 mm	3.0 mm	4600 ms	62 ms	192 × 256
VIBE (post-contrast)	110 mm	0.6 mm	16.4 ms	6.83 ms	192 × 192
FINGERS
CORONAL T1	110 mm	3.0 mm	453 ms	19 ms	224 × 320
AXIAL T1	110 mm	3.0 mm	633 ms	19 ms	230 × 320
SAGITTAL STIR	110 mm	3.0 mm	3140 ms	54 ms	192 × 256
VIBE (post-contrast)	110 mm	0.6 mm	16.4 ms	6.83 ms	192 × 192

FOV = field of view, STIR = short tau inversion recovery, T1 = T1-weighted, TR = repetition time, TE = echo time, VIBE = volumetric interpolated breath-hold examination.

ISSN: 1478-6362