Treatment depends on whether the<unk>  is ruptured and may involve a combination of antimicrobial drugs, surgery and/or endovascular treatment.
Infectious intracranial aneurysm
Cerebral vasculitis
Intracranial aneurysm
Cerebral atherosclerosis
Cerebral venous sinus thrombosis
Cirsoid aneurysm
Cerebral arteriovenous malformation
Carotid artery dissection