Table 1

Baseline patient characteristics and outcome

Patient No	NIHSS	TLSW (days)	Lesion location	Clinical indication	Complications	3 month mRS score
1	0	364	VA	Recurrence	None	0
2	8	3	VA	Progression	Dissection	1
3	3	3	VA	Recurrence	None	0
4	12	4	M1	Progression	None	2
5	7	4	VA	Progression	None	6
6	5	14	BA	Recurrence and progression	Perforation	1
7	4	60	BA	Progression	Dissection	0
8	12	3	VA	Progression	None	4
9	10	10	VA	Progression	None	4
10	21	5	BA	Progression	None	4
11	2	14	VA	Recurrence	Dissection	0
12	28	3	VA	Other*	None	4
13	29	5	BA	Progression	None	3
14	1	24	BA	Recurrence	None	0
15	17	3	VA/BA	Progression	None	3
16	25	7	BA	Progression	None	4
17	21	13	M1	Recurrence	None	3
18	3	30	M1	Recurrence	SICH	2
19	1	14	ICAT	Progression	None	3
20	10	5	M1	Progression	None	6
21	4	24	Other†	Progression	None	4
22	14	5	ICAT	Progression	None	3
23	11	13	BA	Recurrence	None
24	9	4	BA	Progression	None

*Presented unresponsive 3 days after symptoms onset.
†Total occlusion of the right internal carotid artery at the origin and at the distal cavernous segment of the internal carotid artery.
BA, basilar artery; ICAT, internal carotid artery terminus; M1, first branch of the middle cerebral artery; mRS, modified Rankin Scale; NIHSS, National Institutes of Health Stroke Scale; SICH, symptomatic intracranial hemorrhage; TLSW, time last seen well; VA, vertebral artery.