Hydrocephalus The Columbia Adult Hydrocephalus multidisciplinary team is one of the most experienced and knowledgeable in the world, evaluating and treating hundreds of patients annually. The adult brain usually produces...
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Cerebral Aneurysms and Subarachnoid Hemorrhage An aneurysm is a sac, or outpouching, that develops in the wall of an artery. When the walls of an artery are weakened, the pressure...
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Cerebral Aneurysm What is a cerebral aneurysm? A cerebral aneurysm (also called an intracranial aneurysm or brain aneurysm) is a bulging, weakened area in the wall of an artery in...
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Cavernous Malformations A cavernous malformation is an abnormal collection or tangle of thin-walled blood vessels. These sac-like structures contain blood, some of which may be clotted. These malformations tend to...
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Carotid Occlusive Disease Carotid occlusive disease, also called carotid stenosis, occurs when one or both of the carotid arteries in the neck, which supply blood to the brain, becomes narrowed...
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