TABLE 3:

Angiographic outcomes assessed by core lab: immediate, 3 months, and 1 year

	Small <10 mm	Large 10–24 mm	Giant >25 mm
Postembolization occlusion rates
	n = 20 (%)	n = 60 (%)	n = 19 (%)
Complete (100%)	15 (75)	33 (55)	19 (47)
Subtotal (90–99%)	5 (25)	26 (43)	19 (47)
Incomplete (<90%)	—	1 (2)	1 (5)
3–6 month follow-up occlusion rates
	n = 15 (%)	n = 51 (%)	n = 15 (%)
Complete (100%)	13 (86.7)	31 (61)	8 (53)
Subtotal (90–99%)	1 (6.7)	12 (23)	4 (27)
Incomplete (<90%)	1 (6.7)	7 (14)	2 (13)
Not determinable		1 (2)	1 (7)
12-month follow-up occlusion rates
After re-treatment, when applicable
	n = 14 (%)	n = 39 (%)	n = 14 (%)
Complete (100%)	13 (93)	30 (77)	8 (57)
Subtotal (90–99%)	0	5 (13)	2 (14)
Incomplete (<90%)	1 (7)	2 (5)	2 (14)
Not determinable		2 (5)	2 (14)