Table 1:

Patient characteristics, clinical data, aneurysm size, and outcome of 55 patients with middle central artery aneurysms treated by endovascular coiling

Patient No./Sex/Age	SAH/MCAA	HH	Side	Size, mm	Initial Occlusion Rate	EVT Complication	GOS at 1 Month	Follow-up, mo	Retreatment	Final Occlusion Rate	Rankin^†
1/F/68	x	3	R	6	Residual neck		GR	42		Residual neck	0
2/F/49	x	5	R	6	Complete		SD	42		Residual neck	1
3/M/74	x	2	R	8	Complete		MD	41		Complete	1
4/F/37		0	R/L	6/4	Residual necks		GR	42		Residual necks	0
5/M/29	x	4	L	16	Complete		D	0			6
6/F/34	x	3	L	13	Residual aneurysm		D	0			6
7/M/24	x	2	R	4	Complete		D	0			6
8/F/52		0	R	7,5	Complete	Thromb echn	GR	30		Residual neck	0
9/M/35	x	2	R	9	Residual neck		GR	24		Residual neck	0
10/F/42	x	4	R	5	Complete		D	0			6
11/M/48		0	L	9	Complete		GR	12		Complete	0
12/F/48	x	2	L	5	Residual aneurysm		MD	24		Residual neck	0
13/F/72		0	R	6	Complete		GR	12		Residual neck	0
14/M/44	x	4	R	15	Complete	Thromboemb	D	0			6
15/F/53		0	R	6	Complete		GR	25		Residual neck	0
16/F/71	x	4	R	8		Failure	SD	6	Not treated		5
17/F/59	x	3	R	12	Residual aneurysm		SD	6		^*	5
18/F/47	x	4	L	9	Residual neck	Rupture	MD	27		Residual neck	3
19/M/42	x	2	L	5	Complete		GR	24		Residual neck	0
20/F/47	x	2	R	6,5	Complete		GR	24		Complete	0
21/F/43		2	R	7,6	Complete		MD	12		Residual neck	3
22/F/52		0	R	6,5	Residual neck		GR	24		Complete	0
23/F/34		0	R	6	Residual neck		MD	12		Residual neck	2
24/F/38		0	R	2,4	Complete		GR	12		Complete	0
25/F/25	x	2	L	8	Complete		GR	12	Re-embolized	Complete	0
26/F/51		0	R	5	Complete		GR	16		Complete	0
27/M/33		0	L	9		Failure	GR	10	Re-embolized at another hospital		1
28/F/34	x	2	L	6.5	Residual neck		GR	12		Residual neck	0
29/M/50	x	3	L	8	Complete	Thromboemb	MD	12		Complete	2
30/M/51		3	R	12	Residual neck		MD	11		Residual neck	3
31/F/45	x	3	L	4		Failure	MD	1		^*	3
32/F/50		0	R	15	Residual aneurysm		GR	12		Residual neck	0
33/M/55	x	2	R	8	Residual neck		MD	10		^*	2
34/F/36	x	3	R	7		Failure	GR		Surgery		3
35/F/49	x	2	L	4,5	Residual neck		GR	11		Residual neck	0
36/F/68	x	5	L	12	Complete		D	0			6
37/F/39	x	2	L	8	Complete	Thromboemb	MD	12		Complete	1
38/F/44	x	2	R	7	Complete		GR	11		Residual neck	0
39/F/53		0	L/R/R	20/5/8	Residual aneurysm/residual necks		GR	12		Residual necks	0
40/M/66	x	1	R	5	Residual neck		MD	12		Residual neck	3
41/F/44		0	L	6	Residual neck	Thromboemb	SD	12		Complete	2
42/F/54		2	L	6	Residual aneurysm		SD	1			6
43/F/60	x	2	L	10	Residual neck	Thromboemb	MD	10		Complete	2
44/F/54	x	2	L	9	Residual aneurysm		GR	9	To be retreated	Residual aneurysm	1
45/M/49		0	R	6	Residual neck	Thromboemb	GR	9		Residual neck	0
46/F/32		0	R	4	Residual neck		GR	6		Residual neck	0
47/M/47	x	2	L	8	Residual neck		GR	1		^*	0
48/M/55	x	1	L	10	Residual aneurysm	Thromboemb	MD	6	Surgery		2
49/M/54		0	R/L	9/7	Residual necks	Thromboemb R	MD	4		R residual aneurysm/L residual neck	1
50/F/41		0	R	8	Residual neck		GR	3		Complete	0
51/F/43	x	3	L	12	Residual neck	Rupture	MD	5		Residual neck	1
52/F/50		0	R	9	Complete	Thromboemb	SD	4		Complete	4
53/F/67		0	R	5	Complete		GR	3		Complete	0
54/F/52	x	5	R	9,6	Residual neck		MD	1		^*	3
55/F/69	x	2	R	8	Complete	Rupture	SD	1		^*	4

Note:—SAH/MCAA indicates subarachnoid hemorrhage from middle cerebral artery aneurysm; M, male; F, female; HH, Hunt and Hess grading scale; EVT, endovascular treatment; GOS, Glasgow outcome scale; R, right side, L, left side; Thromboemb, thromboembolism; Thromb echn, thromboembolism and technical complication. For GOS scores: GR indicates good recovery; MD, moderately disabled; SD, severely disabled; D, died.
* Data are not available.
† Modified Rankin scale is the last control.