Table 1:

Clinical and aneurysm characteristics of 22 patients with posterior cerebral artery aneurysms

Patient No./Age (y)/Sex	Clinical Presentation	Site	Aneurysm Type	Size (mm)	Treatment	Outcome and Duration of Follow-up		Associated Disease
1/F/41	SAH other aneurysm	P1–P2	Saccular	6	Coil occlusion	GOS 5	12 mo	1 other aneurysm
2/F/72	SAH other aneurysm	P1–P2	Saccular	6	Coil occlusion	GOS 5	24 mo	1 other aneurysm
3/F/59	SAH other aneurysm	P3–P4	Saccular	4	Coil occlusion	GOS 5	8 mo	3 other aneurysms
4/F/49	SAH other aneurysm	P1–P2	Saccular	3	Coil occlusion	GOS 5	10 mo	3 other aneurysms
5/F/47	SAH other aneurysm	P1–P2	Saccular	3	Coil occlusion	GOS 5	12 mo	5 other aneurysms
6/F/45	SAH other aneurysm	P1–P2	Saccular	4	Coil occlusion	GOS 5	6 mo	7 other aneurysms
7/F/55	SAH other aneurysm	P1–P2	Saccular	4	Coil occlusion	GOS 5	8 mo	3 other aneurysms
8/F/51	SAH other aneurysm	P1–P2	Saccular	2	Coil occlusion	GOS 5	6 mo	2 other aneurysms
9/M/56	SAH other aneurysm	P1–P2	Saccular	4	Coil occlusion	GOS 5	7 mo	1 other aneurysm
10/M/49	Incidental	P1–P2	Saccular	7	Coil occlusion	No deficit	6 mo
11/F/43	Incidental	P2	Fusiform	8	Coil PVO	No deficit	6 mo
12/M/35	CN III palsy	P1–P2	Saccular/wall dissection	8	Coil occlusion	Died 2 months later of SAH
13/M/64	SAH HH I and CN III palsy	P2	Fusiform dissection	20	Coil PVO	GOS 5 no deficit	12 mo
14/M/52	SAH HH II and CN III palsy	P1	Saccular	6	Coil occlusion (X2)	GOS 5 no deficit	18 mo	Occluded left internal carotid artery
15/F/44	SAH HH I	P1–P2	Saccular	3	Coil occlusion	GOS 5	60 mo	1 other aneurysm
16/M/47	SAH HH I	P1–P2	Saccular	3	Coil occlusion	GOS 5	6 mo
17/F/52	SAH HH II	P1–P2	Saccular	35	Coil occlusion (X2)	GOS 5	34 mo	Ipsilateral occipital AVM
18/F/62	SAH HH I	P1–P2	Saccular	6	Coil occlusion	GOS 5	20 mo	1 other aneurysm
19/F/41	SAH HHI	P1–P2	Saccular	4	Coil occlusion	GOS 5	6 mo
20/M/32	SAH HH III, hemianopsia, after rebleeding HH V	P2–P3	Dissecting	16	Coil PVO	Death
21/M/27	SAH HH IV	P4	Mycotic	8	Coil PVO	Death		AIDS, endocarditis
22/F/64	SAH HH II, hemianopsia	P4	Saccular	2	Coil PVO	GOS 4 (hemianopsia)	6 mo

Note.—SAH indicates subarachnoid hemorrhage; GOS, Glasgow Outcome Score; HH, Hunt and Hess grade; CN III, occulomotor nerve; AVM, arteriovenous malformation; PVO, parent vessel occlusion.