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What causes cerebral aneurysms?

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Anonymous

10y ago
Updated: 6/19/2022

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.

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Wyatt Olson

Lvl 10
3y ago

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Related Questions

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 are the demographics of cerebral aneurysms?

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What part of the body usually get the aneurysm?

Aneurysms commonly occur in the brain (cerebral aneurysms), the aorta (aortic aneurysms), and, less frequently, in the peripheral arteries such as those in the legs or pelvis. Cerebral aneurysms can lead to strokes if they rupture, while aortic aneurysms can cause life-threatening internal bleeding. Each type poses unique risks depending on its location and size.


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


Can spinal stenosis cause cerebral aneurysms?

Spinal stenosis and cerebral aneurysms are generally considered separate medical conditions, and there is no direct causal relationship between the two. Spinal stenosis involves the narrowing of the spinal canal, often leading to nerve compression, while cerebral aneurysms are localized dilations of blood vessels in the brain. However, both conditions can be influenced by similar risk factors, such as age and genetic predisposition. If there are concerns regarding either condition, it is essential to consult a healthcare professional for proper evaluation and management.


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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 is the purpose of a cerebral angiography?

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