Details of demographic data and treatment characteristics
| Patient/Age, y/Sex | Clot Location | Initial NIHSS Score | DWI Volume, cm3 | Follow-Up Volume, cm3 | Time to Treatment, h | Angiographic Result after Thrombolysis | TIMI Grade | mRS Score at Discharge |
|---|---|---|---|---|---|---|---|---|
| 1/57/M* | L M1/M2 | 21 | 16.81 | 16.40 | 3.75 | M1, ID and SD open | 3 | 2 |
| 2/68/M* | L M1 | 16 | 37.31 | 24.00 | 6 | M1, ID and SD open | 3 | 4 |
| 3/71/M* | L M1/M2 | 14 | 42.40 | 80.45 | 4.5 | M1 clot persistent with some penetration, moderate collaterals | 1 | 5 |
| 4/75/F | R ICA T | 17 | 122.09 | 276.75 | 5.33 | R ICA T clot persistent with some penetration | 1 | 6 |
| 5/57/M | R ICA T | 19 | 118.12 | 147.5 | 5 | ICA, A1, M1 and SD patent, ID clot persistent | 2 | 5 |
| 6/71/F | LM1/M2 | 11 | 3.07 | 4.39 | 5.25 | M1 and SD open, ID open except for angular artery | 2 | 2 |
| 7/76/M | R M1 | 18 | 35.81 | 112.79 | 5.25 | M1 and SD open, ID clot persistent | 2 | 4 |
| 8/75/F | L ICA T | 18 | 25.51 | 28.16 | 5.33 | ICA, M1 and ID open, partial filling of SD, A1 clot persistent | 2 | 5 |
| 9/88/M | L ICA T | 21 | 120.56 | 217.26 | 4.67 | ICA, M1 and ID open, partial filling of SD, A1 clot persistent | 2 | 5 |
| 10/82/M | R ICA T | 20 | 216.44 | 420.45 | 4.75 | R ICA T clot persistent with some penetration | 1 | 6 |
| 11/78/F | L ICA T | 15 | 80.68 | 672.45 | 5 | L ICA T clot persistent with some penetration | 1 | 6 |
| 12/72/F | L M1 | 21 | 30.56 | 199.31 | 4.75 | M1 partially open with minimal filling of SD | 2 | 6 |
| 13/20/F | R ICA T | 18 | 35.86 | 157.47 | 6 | RICA and M1 open, partial filling of SD, ID occluded | 2 | 5 |
| 14/73/F | R M1 | 21 | 39.08 | 132.76 | 6 | M1 open, partial filling of SD and ID | 2 | 5 |
| 15/69/F | R ICA T | 14 | 12.9 | 212.7 | 4.25 | R ICA T clot persistent with some penetration | 1 | 5 |
| 16/61/M | L M1 | 11 | 14.08 | 46.37 | 5.25 | M1 and SD open, ID occluded | 2 | 3 |
Note.—ICA indicates internal carotid artery; ID, inferior division of the MCA; M1, M1 segment of the MCA; NS, not significant; and SD, superior division of the MCA.
* Patients in group B.