Table 3:

Pre- and posttransplantation ASL perfusion changes^{^a}

Pt	Pretransplantation							Posttransplantation							P Value
Pt	MCA (R)	MCA (L)	ACA (R)	ACA (L)	PCA (R)	PCA (L)	Avg	MCA (R)	MCA (L)	ACA (R)	ACA (L)	PCA (R)	PCA (L)	Avg	P Value
1	71	70	68	73	55	60	66	78	79	69	75	58	68	71	.02^{^b}
2	92	82	88	85	96	89	89	74	78	70	73	61	65	70	.008^{^c}
3	82	80	79	83	92	90	84	60	63	62	64	64	64	63	<.001^{^c}
4	66	63	64	60	50	51	59	34	35	37	38	28	30	34	<.001^{^c}
5	100	80	93	85	97	83	90	62	61	62	61	63	54	61	<.001^{^c}
6	90	89	96	93	87	91	91	81	77	74	70	71	73	74	<.001^{^c}
7	68	65	68	63	63	59	64	69	62	37	59	51	57	56	.14
8	76	72	73	67	73	73	72	59	54	56	52	48	46	53	<.001^{^c}
9	84	65	77	64	86	77	76	97	87	86	84	79	71	84	.16
10	NA	57	NA	56	NA	55	56	NA	45	NA	48	NA	40	44	.03^{^c}
11	73	81	76	77	72	74	76	78	73	75	74	71	74	74	.47
12	89	NA	77	NA	100	NA	95	82	NA	72	NA	87	NA	80	.07
13	63	66	59	68	66	37	60	61	60	67	55	58	67	61	.82
14	85	81	79	76	77	74	79	77	79	65	70	62	63	69	.006^{^c}
15	68	71	67	72	63	64	68	64	65	63	62	53	50	60	.004^{^c}
16	76	73	76	71	75	71	74	66	66	57	58	45	47	57	.005^{^c}
17	100	99	101	94	91	94	97	40	40	37	37	35	37	38	<.001^{^c}
T	81	76	79	75	78	72	77	66	63	60	60	57	55	60	<.001^{^c}

Note:—Pt indicates patient; R, right; L, left; Avg, average/mean whole-brain CBF; NA, not applicable/excluded; T, mean of each arterial territory.
↵a Arterial territory–specific and mean whole-brain CBF values (in milliliters/100 g of tissue/min) from 17 patients with BMT prior to (left columns) and at the first scan after (right columns) transplantation. In the interest of space and simplicity, CBF values were rounded to the nearest whole number for this display.
↵b Significant increase in mean whole-brain CBF.
↵c Significant.