Table 1:

Clinical data of all patients

Patient No.	Age (yr), Sex	Risk Factors	Presentation	HHG	Aneurysm Location	Aneurysm		PA Size	Initial Angiogram Results	Complications	FU Angiogram Results	FU Time
Patient No.	Age (yr), Sex	Risk Factors	Presentation	HHG	Aneurysm Location	Size	Neck	PA Size	Initial Angiogram Results	Complications	FU Angiogram Results	FU Time
1	42, F	NS	Chronic headaches	0	BT	8.5	8.2	1.9	RA	N/A	NR	13
2	57, M	HP	Lt hemiparesis, unconsciousness	3	MCA	8.8	5.1	1.8	NR	N/A	CO	8
3	65, M	HP	Acute onset of headaches	2	ACA	5.6	4.6	1.7	NR	N/A	NR	14
4	63, M	HP, DM	Lt UE weakness, slurred speech	0	AComA	2.1	1.4	2.1	CO	Rupture	CO	11
5	44, F	NS	Incidental	0	AComA	10.8	5.2	2.1	CO	N/A	CO	8
6	61, M	HP	Acute onset of headaches	2	MCA	4.4	3.2	2.0	CO	N/A	CO	10
7	53, M	NS	Incidental	0	AComA	3.6	3.1	2.1	NR	N/A	CO	6
8	40, M	HP, S	Recanalized	0	MCA	3.0	2.9	2.3	NR	N/A	CO	8
9	49, M	NS	Headaches, seizure	1	MCA	5.0	4.7	2.4	NR	N/A	NR	6
10	52, M	NS	Incidental	0	BT	4.4	3.6	1.8	CO	N/A	CO	6
11	61, M	HP, DM	Incidental	0	MCA	6.5	6.0	2.3	RA	N/A	CO	9
12	35, M	NS	Chronic headaches	0	AComA	6.7	3.3	2.3	CO	N/A	CO	6
13	51, F	HP	Chronic headaches and dizziness	0	MCA	4.8	2.7	1.8	RA	N/A	CO	11
14	55, F	HP, DL	Incidental	0	MCA	3.5	1.8	2.2	NR	N/A	CO	6
15	46, F	HP	Incidental	0	MCA	1.8	1.5	2.1	RA	N/A	CO	10
16	33, M	S	Recanalized	0	AComA	3.0	2.3	2.1	NR	N/A	CO and PA stenosis	8
17	54, M	HP	Acute onset of headaches	2	MCA	3.6	2.5	2.0	CO	N/A	CO	8
18	54, F	NS	Incidental	0	MCA	3.2	2.0	2.3	CO	N/A	CO	8
19	59, M	S, DL	Incidental	0	MCA	1.7	1.5	1.9	RA	N/A	RA	6
20	60, F	HP	Dizziness, nausea, vomiting	0	MCA	7.9	5.0	1.9	NR	N/A	CO	7
21	49, F	NS	Chronic headaches	0	MCA	3.6	2.6	2.3	CO	N/A	CO	8
22	53, F	HP	Chronic headaches	0	MCA	3.7	3.2	2.2	RA	N/A	CO	6

Note:—ACA indicates anterior cerebral artery; AComA, anterior communicating artery; BT, basilar tip; CO, complete occlusion; DL, dyslipidemia; DM, diabetes mellitus; FU, follow-up; HP, hypertension; Lt, left; N/A, not available; NR, neck residual; NS, not significant; PA, parent artery; RA, residual aneurysm; S, smoking; UE, upper extremity; HHG, Hunt and Hess grade.