From: The use of MRI apparent diffusion coefficient (ADC) in monitoring the development of brain infarction
Time phase
Number of cases
ADC valuen
rADC value (x±s)(%)
superacute(< 6 h)
12
30~63
58 ± 6.75
acute(7~24 h)
43
49~78
66 ± 5.36
subacute(2~7 d)
29
60~90
79 ± 4.83
steady (8~14 d)
10
87~108
100 ± 5.43
chronic (> 15 d)
28
110~219
174 ± 33.47