abnormality
aneurysm
arteriosclerosis
blood
blood vessel
brain
brain disease
bump
cerebral aneurysm
cerebral artery
cerebral disease
cerebrovascular
cerebrovascular disease
cerebrovascular disorder
clogging
danger
disease
early detection
figure
hematoma
hypertension
illustration
lesion
mass
mechanism
nodule
pain
red
risk factor
rupture
stenosis
structure
subarachnoid hemorrhage
swelling
thrombus
vascular disorder