Table 1.

MR imaging parameters

Parameter	DWI	T2‐weighted	T1‐weighted
Fat suppression	SPAIR	SPAIR	None
Breath hold	No	No	Yes
acquisition time (s)	303	189	24
Repetition time (ms)/echo time (ms)	5600/112	2982/93	3.4/1.2
Flip angle (degree)	NA	130	11
Section thickness (mm)	6	6	6
Intersection gap(mm)	2	2	2
Bandwidth (Hertz per pixel)	2450	62.5	50
Matrix	160 × 192	320 × 256	320 × 256

NA, not applicable; SPAIR, spectral attenuated inversion recovery.

b Values of 0, 50, 100, 200, 300, 400, 500, 600, 700, 800, 900, and 1000 s/mm² were used for DWI.