| Definite AICS |
Definite AICS |
|
|
Confirmation of infarction or relevant vascular lesion |
| Probable AICS |
Probable AICS |
|
|
Clinical stroke syndrome but imaging not sensitive to pick up expected abnormality given duration of deficit, timing and quality of imaging. Other causes ruled out. |
| Possible AICS |
Possible AICS |
|
|
Syndrome that may have been due to cerebral ischemia but other causes not ruled out and diagnostic studies were not performed or were negative and sensitive for ischemic pathology of the given duration, severity and location. |