MR diffusion-weighed imaging of rabbit liver

Table 1 The parameters of normal rabbit MR DWI

Series	b	TR	TE	FOV	NEX	Thickness	Spacing	Matrix	Coils
SE-EPI	10	6 000	45	20×15	8	2	0.5	128×128	Cranium
SE-EPI	50	6 000	45	20×15	8	2	0.5	128×128	Cranium
SE-EPI	100	6 000	45	20×15	8	2	0.5	128×128	Cranium
SE-EPI	300	6 000	45	20×15	8	2	0.5	128×128	Cranium
SE-EPI	800	6 000	45	20×15	8	2	0.5	128×128	Cranium
SE-EPI	100	4 000	45	20×15	8	2	0.5	128×128	Cranium
SE-EPI	100	6 000	45	20×15	8	2	0.5	128×128	Cranium
SE-EPI	100	8 000	45	20×15	8	2	0.5	128×128	Cranium

SE-EPI: spin echo echo planar imaging.

Table 2 DWI of normal rabbit liver with different b values (s/mm²)

	b = 10	b = 50	b = 100	b = 300	b = 800	F	P
ADC1	3.23±0.41	2.92±0.43	2.58±0.41	1.73±0.37	0.93±0.56	292.9	<0.01
QI	12.74	12.07	11.8	7.87	3.98	156.1	<0.01
SNR	43.28	33.56	28.65	16.27	9.23	88.23	<0.01

¹(mean±SD)×10^-3mm²/s.