Table 1.
0 | Complete perfusion after less than 10 sec (complete recovery of homogeneous parenchyma blush in less than 10 sec after contrast injection with no or minimal reflux to adjacent vessels) |
1 | Partial reduction of parenchymal staining after ∼10 sec. |
2 | Almost complete reduction of parenchymal staining after ∼10 sec. |
3 | Complete reduction of parenchymal staining/complete stasis |