Table 3

All ischemic stroke and bleeding complications

Patient group	All ischemic strokes (n (%))	Ischemic strokes related to the stent (n (%))	Symptomatic intracranial hemorrhage (n (%))	Asymptomatic intracranial hemorrhage (n (%))	Other bleeding (n (%))
Hunt and Hess grade I–II (n=25)	1 (4)	0	0	1*	3† (12)
Hunt and Hess grade III–V (n=17)	6 (35)	2 (12)	1‡ (6)	1‡ (6)	3§ (18)
Total (n=42)	7 (17)	2 (5)	0	3 (7)	6 (14)
Ventriculostomy catheter placed (n=17)	4 (24)	2 (12)	1‡ (6)	1‡ (6)	1 (6)

↵* Small epidural hematoma at recent craniotomy site.
↵† Femoral pseudoaneurysm requiring surgical repair, epistaxis that resolved with nasal packing and hematochezia.
↵‡ Hemorrhage along the ventriculostomy track.
↵§ Hematuria, epistaxis and vitreal hemorrhage.