Patient data including patient demographics, presence of subarachnoid hemorrhage (SAH) with or without vasospasm, collateral circulation, and procedural details in regard to presence of the cortical hyperdensity finding

Patient No./Sex/Age (y)	Aneurysm Location	Aneurysm Size	SAH	Vasospasm	Balloon Remodeling	Contrast Material (cc/kg)	Heparin (u/kg)	Total Microballoon Inflation Time (s)	No. of Balloon Inflations	Maximum Microballoon Inflation Time (s)	Size of Micro-catheter (F)	Micro-catheter Time (min)	Elapsed Time Until CT Performed (min)	Collateral
Patient No./Sex/Age (y)	Aneurysm Location	Aneurysm Size	SAH	Vasospasm	Balloon Remodeling	Contrast Material (cc/kg)	Heparin (u/kg)	Total Microballoon Inflation Time (s)	No. of Balloon Inflations	Maximum Microballoon Inflation Time (s)	Size of Micro-catheter (F)	Micro-catheter Time (min)	Elapsed Time Until CT Performed (min)	AcomA	PcomA
1/M/51	RICA	Small	+	−	+	2.6	158	440	3	158	2.5	45	80	+	+
1/M/51	RICA	Small	+	−	+	2.6	158	360	4	135	2.5	50	85	+	+
2/F/50	RMCA	Small	+	−	+	4.4	143	900	8	87	1.7	53	97	+	+
3/F/83	LICA	Small	+	+	+	6.7	183	300	5	90	2.5	60	60	+	+
4/F/44	RICA	Small	−	−	+	3.9	104	588	8	187	1.9	90	30	+	+
5/F/40	RMCA	Small	−	−	+	3.9	93,7	521	9	89	2.5	62	59	+	+
6/F/30	RMCA	Small	+	+	+	4.6	170	292	5	90	1.7	105	40	+	+
7/F/59	RMCA	Small	+	+	−	5.2	250				1.7	55	80	+	+
8/F/50	RICA	Large	−	−	+	4.4	160	606	14	95	2.5	120	45	+	−
9/F/74	RMCA	Small	+	+	−	2.0	80,6				2.5	30	68	−	+
10/F/38	Basilar tip	Large	+	+	−	4.6	140				2.5	75	70	−	−
11/M/46	LICA	Small	−	−	+	3.5	156	476	6	110	2.5	55	66	+	+
12/M/48	LICA	Small	−	−	+	2.9	125	820	8	150	2.5	70	72	+	+
13/F/34	RMCA	Small	+	−	+	4.2	154	260	3	115	2.5	40	46	+	+
14/M/42	RMCA	Small	−	−	+	3.6	118	597	7	120	2.5	48	81	+	+
15/F/63	AcomA	Small	−	−	−	3.3	139				2.5	50	80	+	−
16/F/60	AcomA	Small	+	+	−	2.9	167				2.5	60	60	+	+
17/M/62	RMCA	Small	+	−	−	3.3	139				1.7	65	80	+	+
18/F/65	RMCA	Small	+	+	−	3.1	125				1.7	20	50	−	+
19/M/27	RICA	Small	−	−	+	1.4	139	825	5	295	1.9	50	45	+	+
20/F/52	Basilar fenest	Small	−	−	+	2.8	139	187	3	95	1.7	45	70	+	−
21/F/60	LMCA	Small	+	−	−	4	200				2.5	28	38	−	−
22/M/54	Basilar tip	Small	−	−	+	1.7	107	150	2	90	1.7	15	70	−	−
23/F/48	Basilar tip	Small	+	+	−	1.5	149				2.5	40	75	−	+
24/F/67	LICA	Giant	−	−	+	4.5	224	1552	17	141	2.5	120	64	+	−
25/F/63	RPcomA	Small	−	−	−	2.4	105				1.7	45	40	−	+
26/M/52	Basilar tip	Small	−	−	+	3.3	208	802	10	120	1.7	60	90	−	−
27/M/52	Basilar tip	Small	+	+	+	1.2	149	440	10	50	1.7	70	45	+	+
28/F/50	LICA	Giant	−	−	+	3.8	125	1488	7	323	1.9	60	40	+	+
29/M/60	AcomA	Small	+	+	−	5.3	200				1.9	180	90	+	+
30/F/53	LICA	Small	−	−	+	4.6	192	1287	15	210	1.7	115	45	+	+
31/F/46	RMCA	Small	−	−	−	2.4	165				1.7	64	50	−	+
32/F/65	RICA	Large	+	+	+	4.6	115	999	13	174	1.7	150	56	+	+
33/F/67	RICA	Small	−	−	+	2.8	117	795	7	245	1.7	90	89	−	−
34/M/70	RPcomA	Small	+	−	+	4.1	123	1322	15	139	1.7	120	70	−	+
35/M/48	RMCA	Small	−	−	+	4.7	88,2	318	3	169	3	70	50	−	+
36/F/70	AcomA	Small	+	+	−	2.3	100				1.7	35	120	+	+
37/M/52	LICA	Large	−	−	+	3.3	175	2282	6	779	1.9	90	67	+	+
38/M/32	RICA	Small	−	−	+	4.3	143	1235	5	417	1.9	56	135	+	+
39/F/49	AcomA	Small	−	−	+	5	167	592	9	95	1.7	89	90	−	+
40/F/59	AcomA	Small	−	−	+	2	125	300	4	106	1.7	60	58	+	+
41/F/57	RICA	Large	−	−	+	3.8	93.7	711	6	172	1.7	43	90	+	−
42/F/65	LICA	Small	−	−	+	4	152	1350	7	635	1.9	150	40	+	+
43/F/52	LICA	Small	−	−	+	2	100	1705	10	301	1.9	80	70	+	+
44/F/60	LICA	Small	−	−	+	3.4	269	612	7	160	1.9	68	75	+	+
45/F/50	LMCA	Large	−	−	+	4	183	301	8	69	3	40	45	−	−
46/F/41	RICA	Small	−	−	+	5	258	641	3	323	1.9	85	110	+	+
47/F/68	RICA	Small	−	−	+	3	156	529	2	470	3	20	110	+	−
48/F/70	AcomA	Small	−	−	+	4	24	504	6	131	1.7	90	70	+	+
49/F/46	LPICA	Small	+	−	−	2.5	154				1.9	40	47	−	−
50/M/57	LMCA	Small	−	−	+	2	159	680	7	170	1.7	45	85	−	+
51/M/34	RMCA	Small	−	−	+	5.4	239	881	10	125	1.9	60	80	−	+
52/M/68	Basilar tip	Small	−	−	+	3.5	165				3	15	180	+	+
52/M/68	AcomA	Small	−	−	+	3.5	165	323	6	77	1.7	60	125	+	+
53/M/49	RACA	Small	+	−	−	3.8	93.8				3	65	200	+	+
54/M/44	LPcomA	Small	−	−	+	6.1	296	1643	19	199	1.7	225	45	+	+
55/M/18	AcomA	Small	+	−	+	3.6	242	498	4	121	1.7	45	68	+	+
56/F/40	LPICA	Small	+	−	−	3.8	125				1.7	45	138	+	+
57/F/41	RMCA	Small	+	+	−	3.3	250				1.7	105	70	+	+
58/F/52	L Sup Cer	Small	+	+	−	3.8	119				1.7	70	90	−	−
58/F/52	RMCA	Small	+	−	+	3.8	119	355	6	117	3	40	90	−	−
59/F/52	Basilar tip	Small	−	−	+	3.6	250	566	12	69	1.7	45	60	+	+
60/F/45	RMCA	Small	−	−	+	5.9	192	302	5	85	1.7	30	53	+	+
61/F/55	RPCA	Large	+	−	−	6.4	179				1.7	30	70	−	+
62/M/23	Midbasilar	Large	−	−	+	3.9	212	820	8	176	1.7	45	180	−	+
63/M/33	RMCA	Small	+	−	+	4.2	183	115	2	69	1.7	45	90	+	+
64/F/54	LICA	Small	−	−	+	4.8	218	1652	7	300	1.9	70	148	+	+
65/M/51	RPCA	Small	−	−	−	1.4	159				1.7	35	65	−	+
66/F/43	LMCA	Small	+	+	+	6.9	254	276	3	150	1.7	40	120	+	+
66/F/43	RMCA	Small	+	+	+	6.9	254	229	3	96	1.7	15	120	+	+
67/F/61	LICA	Small	−	−	−	6	500				1.7	100	160	−	+
68/M/59	RICA	Small	+	−	+	7.9	283	471	6	169	3	195	49	−	+
69/M/25	RPCA	Large	−	−	−	5	228				3	150	63	−	+
70/F/43	RICA	Small	−	−	+	5	179	769	8	164	1.7	60	110	+	−
71/M/52	Basilar tip	Large	−	−	+	5.1	179	723	8	150	3	130	90	−	−
72/F/39	RICA	Small	−	−	+	6.7	117	547	7	114	3	45	37	+	+
73/M/32	AcomA	Small	−	−	+	3.8	153	870	11	130	1.7	90	63	+	+
74/F/51	LICA	Small	−	−	+	3.8	244	1912	6	530	1.9	60	90	+	+
75/F/65	R Sup Cer	Small	+	+	−	6.2	149	−	−	−	1.7	45	110	−	+
76/F/52	RICA	Small	+	−	+	5	188	587	6	110	1.7	47	63	+	+
77/F/42	RMCA	Small	+	−	+	4.1	164	366	8	105	1.7	60	100	+	−
78/F/49	RICA	Large	−	−	+	4	327	303	8	49	3	50	180	+	−
79/F/32	LICA	Small	−	−	+	5.4	278	1189	5	434	1.9	76	50	+	+
80/F/59	RICA	Giant	+	+	+	6.3	188	1298	10	181	3	195	84	+	+
82/F/63	Basilar tip	Small	-	-	+	4.7	133	557	8	183	1.7	35	140	-	+
82/F/63	RMCA	Small	−	−	+	4.7	133	259	6	55	1.7	35	70	−	−
83/F/65	RVA	Small	+	+	−	2.8	139				1.7	40	130	−	−
84/F/50	LSupCer	Small	−	−	+	3.5	104	214	3	95	1.7	20	225	+	+
84/F/50	LICA	Small	−	−	+	3.5	104	673	4	490	1.9	40	164	+	+
85/M/57	LMCA	Small	−	−	+	4	91,5	472	7	135	1.7	35	49	+	+
86/M/50	ACom	Small	−	−	+	3.6	137	691	10	95	1.7	60	81	+	−
87/M/60	AcomA	Small	+	−	+	7.4	219	975	16	133	1.7	145	130	+	+
88/F/81	AcomA	Large	+	+	−	3	185				1.7	30	82	−	+
89/M/63	AcomA	Small	−	−	+	3	122	686	8	148	1.7	60	60	+	+
90/M/66	LICA	Large	−	−	+	4.3	185	486	10	80	1.7	40	78	+	+
90/M/66	RICA	Small	−	−	+	4.3	185	516	5	165	1.7	15	60	+	−
91/F/70	LICA	Small	+	−	+	6	182	2047	10	420	1.9	50	42	+	+
92/M/32	AcomA	Small	+	−	+	2.6	165	346	7	103	1.7	50	85	+	−
93/F/55	LMCA	Large	−	−	+	3.1	147	801	11	105	3	65	75	−	+

Note:—L indicates left; R, right; ICA, internal carotid artery; MCA, middle cerebral artery; AcomA, anterior communicating artery; PcomA, posterior communicating artery; PICA, posterior inferior cerebellar artery; ACA, anterior cerebral artery; PCA, posterior cerebral artery; VA, vertebral artery; Sup Cer, superior cerebellar artery; Basilar Fenest, basilary fenestration; SAH, subarachnoid hemorrhage. *All patients in whom Onyx was used in the treatment (Onyx, Onyx + coil, Onyx + stent).