Table 2.

Accuracy of localizing acute cerebral infarction for CT and diffusion-weighted imaging (DWI) obtained within 7 hours after stroke onset (n = 19)

Identification of lesionCT (%)DWI (%)
NA = not available.
Observer 1
Correct12 (63)19 (100)
Incorrect1 (5)0 (0)
Not seen6 (32)0 (0)
Observer 2
Correct8 (42)19 (100)
Incorrect6 (32)0 (0)
Not seen5 (26)0 (0)
Neuroradiology report
Correct8 (42)NA
Incorrect3 (16)NA
Not seen8 (42)NA