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Doctor insights on: Brain Aneurysm Hereditary

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Dr. Abhineet Chowdhary
339 doctors shared insights

Brain Aneurysm (Definition)

A medical condition in which there is an outpouching of the wall of the blood vessel that supplies the brain. The most serious consequence of this outpouching is that the wall is weakened and can rupture, leading to massive ...Read more


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Is brain meningiomas hereditary?

Is brain meningiomas hereditary?

Meningioma: These are benign brain tumors and are not hereditary. ...Read more

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Is brain hemorrhaging hereditary?

Is brain hemorrhaging hereditary?

Typically NO: Most brain hemorrhages are due to uncontrolled hypertension. Other common causes include cocaine/amphetamines, tumors that bleed, arteriovenous malformations, aneurysm rupture, anti-coagulant medications, trauma, embolic strokes that bleed and some brain infections.. The complete list is long. Some hereditary conditions that affect the integrity of blood vessel walls, increase bleeding risk. ...Read more

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Can brain aneurysm be genetic?

Can brain aneurysm be genetic?

Occasionally: Most aneurysms are sporadic and not familial. If two or more first degree relatives in a family carry aneurysms, it is considered genetic and aneurysms are present approximately 10% of the time in those families. ...Read more

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Is aortic aneurysm inherited?

Is aortic aneurysm inherited?

Depends: An aortic aneurysm can be the result of inherited conditions like marfan's syndrome. Conversley, aortic aneurysms may appear 'de novo' in those without a family history and only clinical risk factors such as atherosclerosis and hypertension. Since the relationship between genetics and environment is complex, if there is a family history one should always be extra vigilant and monitor. ...Read more

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Can cerebral aneurysms be genetic?

Can cerebral aneurysms be genetic?

Yes: There are some conditions that lead to these - see your neurosurgeon if you are concerned. ...Read more

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What is brain aneurysm?

What is brain aneurysm?

Abnorml blood vessel: A brain aneurysm is an abnormal ballooning out of a blood vessel in the brain. The concern is that the aneurysm is weaker than normal blood vessels, and that it is of risk of bursting, something which could cause a stroke or even death. ...Read more

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Are aneurysm's hereditary?

Not Mendelian: Not hereditary in the mendelian sense. Some families have higher incidence of aneurysms. Cofactors such as hypertension, diet and smoking habits may play a role in this. Connective tissue disorders are hereditary and some of these are associated with aneurysms but this is an indirect effect. I do not routinely screen family members but a negative mra can be reassuring. ...Read more

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Are brain aneurysms usually fatal?

Are brain aneurysms usually fatal?

Sometimes: There is good amount of study performed on the natural history of brain aneurysms. Aneurysms under 5 mm tend to have a low rate of rupture an hence not very dangerous. Conversely, the larger aneurysms (specially those larger than 1 cm) are very dangerous and every time they bleed kill 50% of the patients. Hence, if your aneurysm has not ruptured, it is important to discuss the risks with a md. ...Read more

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What are cerebral aneurysms?

What are cerebral aneurysms?

Grapes on a vine: Cerebral aneurysms are out pouch rings of the blood vessels along their normal course. Blood vessels should generally resemble drinking straws which gradually taper as they reach their end. In aneurysms, the arteries bulge out, sometimes very prominently (looking much like grapes on a vine) and posing a substantial risk of rupture because of the stress this places on the vessel. ...Read more

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Are ruptured brain anuerysms pretty similar to strokes?

Are ruptured brain anuerysms pretty similar to strokes?

Yes: Aneurysm rupture causes bleeding in the brain which is a subtype of hemorrhagic (bleeding) stroke. There is another type of stroke which is called ischemic. It happens when blood supply to the brain gets cut off. ...Read more

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Which is more common: brain aneurysms or brain tumors?

Which is more common: brain aneurysms or brain tumors?

Brain tumors: Brain tumors have an incidence of about 20.6/10, 000 while brain aneurysms have an incidence of 12/10, 000. ...Read more

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What causes a brain aneurysm?

What causes a brain aneurysm?

Cerebral aneurysm: read this: http://www.ninds.nih.gov/disorders/cerebral_aneurysm/detail_cerebral_aneurysms.htm

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What are pulmonary arteriovenous malformations (avm's)?

What are pulmonary arteriovenous malformations (avm's)?

Nidus of vessels: Abnormal communication between a pulmonary artery and vein with no normal capillary bed in between them. ...Read more

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Can an untreated brain tumor cause a brain aneurysm?

Not usually: Strokes and brain issues can come with either but they are not very common together. ...Read more

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What ca cause an unruptured brain aneurysm?

Cerebral aneurysm: read this: http://www.ninds.nih.gov/disorders/cerebral_aneurysm/detail_cerebral_aneurysms.htm

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Can having systemic MRSA cause brain aneurysms, heart aneurysms, or broken heart syndrome?

Very rare: I am no aware of a brain or heart aneurism cause by a sepsis or bacteremia by mrsa. Can cause endocarditis, meningitis and encephalitis. Takotsubo cardiomyopathy(broken heart syndrome) is a rare cause of heart failure. Usually cause by a very intense emotional event. Severe infection, by some reference, a very rare cause. With actual evidence base data, i will answer no to your question. ...Read more

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Can concussions cause a brain aneurysm??

Can concussions cause a brain aneurysm??

NO POSSIBILITY: Concussions NEVER cause brain aneurysms. Where did this idea originate? ...Read more

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Dr. Shadi Abu Halimah
1,397 doctors shared insights

Aneurysm (Definition)

An aneurysm is an abnormally dilated blood vessel, usually defined as a diameter 2x normal or larger. As weakened vessels get larger, there is risk of potential ...Read more