Features | |
---|---|
No. of patients | 35 |
Age (yr) (mean) | 65.1 |
Female sex | 12/35 (34) |
Hypertension | 15/35 (42) |
Diabetes mellitus | 11/35 (31) |
Median time interval from symptom onset to MRI (hr) (IQR) | 23.4 (9.62–57.5) |
MRA findings | |
Large-artery stenosis or occlusionb | 28/35 (80) |
MCA horizontal segment | 12 (34) |
MCA insular segment | 5 (15) |
MCA cortical segment | 1 (3) |
Distal ICA | 3 (8) |
Proximal ICA | 7 (20) |
Negative | 7 (20) |