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medical researchers estimate that 1-5% of the population has some type of cerebral aneurysm. Aneurysms rarely occur in the very young or the very old; about 60% of aneurysms are diagnosed in people between ages 40 and 65.
Wiki User
∙ 13y ago
Wiki User
∙ 13y agoAlthough more common in adults than children, cerebral aneurysms occur in all age groups. Cerebral aneurysms are more common--and the risk of aneurysm generally increases--with age.
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What causes cerebral aneurysms?
Cerebral aneurysms are usually aneurysms we are born with. There are certain conditions, however, that can predispose one to develop aneurysms later in life. Hypertension can cause small aneurysms in the brain stem and midbrain that can bleed - these usually are not able to be seen because they are so small, however. Another possible cause is infections. These aneurysms are called mycotic aneurysms and are the result of infectious material, or emboli, being lodged in the cerebral arteries, causing a localized infection and weakening of the artery walls, leading to aneurysmal formation.
What causes a cerebral aneurysm?
Cerebral aneurysms are usually aneurysms we are born with. There are certain conditions, however, that can predispose one to develop aneurysms later in life. Hypertension can cause small aneurysms in the brain stem and midbrain that can bleed - these usually are not able to be seen because they are so small, however. Another possible cause is infections. These aneurysms are called mycotic aneurysms and are the result of infectious material, or emboli, being lodged in the cerebral arteries, causing a localized infection and weakening of the artery walls, leading to aneurysmal formation.
What has the author Robert R Smith written?
Robert R. Smith has written: 'Cerebral aneurysms' -- subject(s): Cerebral Aneurysm, Diagnosis, Endoscopic surgery, Intracranial aneurysms, Surgery 'The War in the Pacific'
What are some complications of cerebral aneurysms that leak?
Common complications of cerebral aneurysms that leak include hydrocephalus (the excessive accumulation of cerebrospinal fluid) and persistent spasms of blood vessels that adversely affect the maintenance of arterial blood pressure.
What has the author Yves Keravel written?
Yves Keravel has written: 'Giant intracranial aneurysms' -- subject(s): Carotid Artery Diseases, Cerebral Aneurysm, Complications, Intracranial aneurysms, Surgery
What is the purpose of a cerebral angiography?
Cerebral angiography is used to detect aneurysms, blood clots, and other vascular irregularities in the brain.
What are some complications of cerebral aneuryms that leak?
Common complications of cerebral aneurysms that leak include hydrocephalus (the excessive accumulation of cerebrospinal fluid) and persistent spasms of blood vessels that adversely affect the maintenance of arterial blood pressure.
What has the author Duke S Samson written?
Duke S. Samson has written: 'Intracranial aneurysm surgery' -- subject(s): Cerebral Aneurysm, Intracranial aneurysms, Surgery
What are the symptoms of aneurysms?
aneurysms
What are aneurysms found in the chest called?
Aneurysms that occur in the part of the aorta within the abdomen are called abdominal aortic aneurysms.
Does vasculitis lead to aneurysms?
Vasculitis can lead to aneurysms
What are the demographics of cerebral angitis?
It is most common in the middle aged. Cerebral angiitis affects slightly more males than females. It may also be responsible for the unusual presentation of vasculitis in children, often following a simple chicken pox infection.
