Table 1.

Characteristics of fifteen patients with A1As.

Patient no.	Age/sex	Aneurysm size (mm)	Aneurysm neck (mm)	Branch at the neck	Location on parent artery	Treatment	Angiographic outcome	Follow-up (month)	Outcome (GOS)
1	53/M	3.5×5.6 saccular	3.0	YES	Superior	Coiling, no shaped tip	Co	4	5
2	49/M	3.4×4.3 saccular	3.3	NO	Superior	SAC, no shaped tip	Co	10	5
3	57/F	3.3×4.2 saccular	2.9	NO	Superior	Coiling, S-shaped tip	Co	4	5
4	62/F	3.4×3.5 saccular	2.8	NO	Superior	Coiling, Z-shaped tip	Co	10	5
5	55/F	4.2×6.1 saccular	3.3	NO	Superior	Coiling, S-shaped tip	Co	11	5
6	62/F	2.6×3.1 saccular	2.5	Yes	Superior	BAC, no shaped tip	Co	35	5
7	77/F	4.5×4.7 saccular	3.4	NO	Superior	Coiling, S-shaped tip	Co	23	5
8	49/F	4.9×5.5 saccular	3.7	NO	Superior	Coiling, Z-shaped tip	Co	18	5
9	49/F	2.7×2.9 saccular	2.3	NO	Superior	BAC, S-shaped tip	Co	14	5
10	39/F	4.2×4.4 saccular	3.2	NO	Superior	Coiling, S-shaped tip	Co	15	5
11	47/F	15×17 saccular	6.2	Yes	Superior	SAC, no shaped tip	Co	16	5
12	58/F	2.2×3.0 saccular	2.1	NO	Superior	BAC, U-shaped tip	Co	31	5
13	37/F	3.0×3.5 saccular	2.8	NO	Superior	Coiling, S-shaped tip	Co	12	5
14	42/F	3.8×4.5 saccular	3.1	NO	Superior	Coiling, S-shaped tip	Co	13	5
15	73/F	3.5×4.6 saccular	3.2	NO	Superior	Coiling, U-shaped tip	Co	24	5
BAC balloon-assisted coiling; SAC Stent-assisted coiling; Co Complete occlusion; GOS Glasgow outcome scale