Table 2.

Ischemic lesion characteristics obtained in the subacute period after treatment in 187 patients.

Type of measurement	24 h	1 week	Progression	p-value
Total ischemic lesion volume (ml)	37 (18–81)	68 (30–130)	20 (8.8–40)	<0.01**
Net water uptake (%)	22 (16–26)	27 (22–32)	6.0 (0.33–11)	<0.01**
Edema volume (ml)	7.5 (2.9–17)	15 (7.9–35)	6.5 (2.7–15)	<0.01**
Edema corrected infarct volume (ml)	29 (15–62)	51 (21–87)	12 (2.4–21)	<0.01**
Hemorrhage volume (ml)	0 (0–1.3)	0 (0–2.4)	0 (0–0)	0.04*

All data are displayed as median (interquartile range). Wilcoxon signed rank-test was performed between lesion characteristics obtained after 24 h and 1 week.

^**p ≤ 0.01.

^*p ≤ 0.05.