Common etiologies of spontaneous ICH |
Hypertensive angiopathy |
Cerebral amyloid angiopathy |
Less common etiologies |
Hemorrhagic conversion of ischemic stroke |
Cerebral aneurysms |
Mycotic aneurysms |
Cerebral arteriovenous malformation |
Cavernoma |
Dural arteriovenous fistulae |
Vasculitis or vasculopathy |
Cortical vein- or sinus thrombosis |
Tumor |