Table 1.
Alberta stroke programme early computed tomographic score and Regional Leptomeningeal Collateral scores evaluated on computed tomography angiography
| Aspects | rLMC scrore | ||
|---|---|---|---|
| Caudate | /1 | Sylvian sulcus | /4 |
| Lentiform | /1 | Basal ganglia | /2 |
| Internal capsule | /1 | M1 | /2 |
| Insula | /1 | M2 | /2 |
| M1 | /1 | M3 | /2 |
| M2 | /1 | M4 | /2 |
| M3 | /1 | M5 | /2 |
| M4 | /1 | M6 | /2 |
| M5 | /1 | ACA | /2 |
| M6 | /1 | ||
| Total | /10 | /20 |
rLMC: Regional Leptomeningeal Collateral score, CT: Computed tomography, ACA: Anterior cerebral artery, ASPECTS: Alberta stroke programme early computed tomographic score