Table 2:

Results

	Primary Treatment	Additional Treatments	Radiographic Outcome	Clinical Outcome (mRS score)
1	Stent-in-stent (Enterprise: 4.5 × 14 mm, 4.5 × 14 mm)	None	No recurrence	1
2	Stent-in-stent (Enterprise: 4.5 × 37 mm, 4.5 × 22 mm)	None	No recurrence	1
3	Stent-in-stent (Enterprise: 4.5 × 37 mm, 4.5 × 14 mm)	None	No recurrence	1
4	Stent-in-stent (Enterprise: 4.5 × 28 mm, 4.5 × 22 mm)	Single coil in aneurysm sac	No recurrence	1
5	Stent-in-stent (Neuroform: 4.5 × 20 mm, 4.5 × 15 mm)	Multiple coils in aneurysm sac	Three recurrences^a but no recurrence at 9 months	1
6	Stent-in-stent (Enterprise: 4.5 × 37 mm, 4.5 × 14 mm)	Single coil in aneurysm sac and parent vessel occlusion	No recurrence	3^b

a At 1, 3, and 6 months.
b Expressive aphasia, moderate right facial palsy, antigravity (3/5) strength in upper and lower extremities, ambulates with assistance.