Patients assessed with TCD and MRI/MRA (n = 132): distribution of patients in each category of cerebral vasculopathy
| . | n . |
|---|---|
| TCD and MRI/MRA performed | 132 |
| Normal TCD and MRA, no stroke, no silent stroke (no cerebral vasculopathy risk) | 66 |
| Isolated abnormal TCD | 17 |
| Isolated abnormal MRA | 2 |
| Isolated silent stroke | 21 |
| Abnormal TCD + abnormal MRA | 9 |
| Abnormal TCD + silent stroke | 5 |
| Abnormal MRA + silent stroke | 3 |
| Abnormal TCD + abnormal MRA + silent stroke | 6 |
| Abnormal TCD + abnormal MRA + overt stroke | 1 |
| Normal TCD + overt stroke | 1 |
| Unavailable TCD + abnormal MRA + overt stroke | 1 |
| Stroke or abnormal TCD or abnormal MRA or silent stroke (cerebral vasculopathy risk) | 66 |
| . | n . |
|---|---|
| TCD and MRI/MRA performed | 132 |
| Normal TCD and MRA, no stroke, no silent stroke (no cerebral vasculopathy risk) | 66 |
| Isolated abnormal TCD | 17 |
| Isolated abnormal MRA | 2 |
| Isolated silent stroke | 21 |
| Abnormal TCD + abnormal MRA | 9 |
| Abnormal TCD + silent stroke | 5 |
| Abnormal MRA + silent stroke | 3 |
| Abnormal TCD + abnormal MRA + silent stroke | 6 |
| Abnormal TCD + abnormal MRA + overt stroke | 1 |
| Normal TCD + overt stroke | 1 |
| Unavailable TCD + abnormal MRA + overt stroke | 1 |
| Stroke or abnormal TCD or abnormal MRA or silent stroke (cerebral vasculopathy risk) | 66 |
MRI/MRA indicates magnetic resonance imaging/magnetic resonance angiography; and TCD, transcranial Doppler.