COL4A1 or COL4A2-related cerebral small vessel disease
familial porencephaly +
Genetic cerebrovascular dementia +
HTRA1-related autosomal dominant cerebral small vessel disease
hypertensive encephalopathy
internal carotid artery stenosis
intracranial arterial disease +
intracranial embolism
intracranial hemorrhage +
intracranial subdural hematoma
intracranial thrombosis +
intracranial vasospasm
microangiopathy and leukoencephalopathy, pontine, autosomal dominant
occlusion precerebral artery +
pseudotumor cerebri
Idiopathic intracranial hypertension is a neurological disorder characterized by isolated increased intracranial pressure manifesting with recurrent and persistent headaches, nausea, vomiting, progressive and transient obstruction of the visual field, papilledema. Visual loss can be irreversible.