Table 1

Clinical data of patients with fusiform intracranial vertebral artery aneurysms

Patient No	Age	Clinical presentation	SAH/Hunt and Hess grade	Location	Diameter (mm)	Morphology	Technique	Procedural complications	Immediate Raymond score	Clinical outcome	Follow-up angio (months)	Follow-up angio	Retreatment
1	Early 40s	Severe occipital headaches and nausea	No	RVA	14	Fusiform	SACE—2 stents	No	3	13 months—mRS 0	13	Complete occlusion	No
2	Mid 40s	Severe occipital headaches	No	RVA	8	Fusiform	SACE—2 stents	No	2	18 months—mRS 0	18	Complete occlusion	No
3	Mid 70s	Asymptomatic/incidental	No	LVA	6	Fusiform	SACE—1 stent	No	2	6 months—mRS 0	6	Complete occlusion	No
4	Mid 60s	Dizziness	No	RVA	14	Fusiform/partially thrombosed	2 stents—no coils	Asymptomatic non-flow limiting RVA dissection	2	18 months—mRS 0	18	Complete occlusion—CTA	No
5	Late 40s	Severe headaches and seizure	Yes/3	RVA	5	Fusiform	SACE—3 stents	No	2	6 months—mRS 0	1 and 6	Regrowth at 1month and complete occlusion at 6 months	Yes (SACE with Enterprise)
6	Mid 50s	Severe occipital headaches and nausea	Yes/2	RVA	7	Fusiform	SACE—1 stent	No	2	16 months—mRS 0	0	NA	NA
7	Mid 60s	Asymptomatic/incidental	No	RVA	7	Fusiform	SACE—2 stents	No	2	16 months—mRS 0	16	Complete occlusion	No
8	Mid 40s	Headaches and dizziness	No	RVA	4	Fusiform	SACE—2 stents	No	2	24 months—mRS 1	6	Partial remodeling with partial occlusion	No
9	Early 50s	SAH unrelated to fusiform aneurysm	No	LVA	6	Fusiform	SACE—1 stent	No	3	10 months—mRS 0	7	Remodeling with complete occlusion	No

CTA, CT angiogram; LVA, left vertebral artery; mRS, modified Rankin Scale; NA, not applicable; RVA, right vertebral artery; SACE, stent assisted coil embolization; SAH, subarachnoid hemorrhage.