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What to Know About Cerebral Aneurysms

In this article, you will know about a cerebral aneurysm. A cerebral aneurysm is an abnormal focal dilation of an artery in the brain.

It results from the weakening of inner muscular layer. In the  Cerebral Aneurysms vessels develop like a blister-like dilation. In these vessels become thin and rupture without any warning.

The resultant bleeding around the brain is also called a subarachnoid hemorrhage (SAH).  This kind of hemorrhage causes a serious death issue like of stroke, coma or death.

Common in Cerebral Aneurysms

About 1.5 to 5 percent of the total population suffers from a cerebral aneurysm.  This disease is most common in the united states. About 4 to 5 million people have in the united states have cerebral aneurysms.

Most people are not producing any symptoms of these diseases. Between 0.5 to 4 percent people with a brain aneurysm. They may also suffer from Bleeding.

Cerebral  Brain aneurysms are all different.  They vary in different shape and size.


Small aneurysms are very small and less than 5 mm

Medium aneurysms are about  6–15 mm

Large aneurysms are  about 16–25 mm

Giant aneurysms are about  25 mm (1 1/4 inch).


Saccular shape with a well-defined neck

Fusiform shape without a distinct neck

How is a cerebral Aneurysm diagnosed


Signs and Symptoms of Cerebral  Brain Aneurysm:


In these blood is bleeding around the brain. There is too much pain in the surrounding membranes.  

It is too much serious in which some patients considered as the worst headache of their life. An extreme headache also causes be nausea, vomiting, and change in the vision of people.

Below are the several symptoms of a cerebral brain aneurysm.

-High blood pressure is the leading cause of a Cerebral brain aneurysm.

-Heavy lifting also increases the pressure inside the brain. It may lead to the rupture of an aneurysm.

-Sudden or extremely severe headache also be a cause of a brain aneurysm

– Too many emotions such as being upset or angry can also raise the blood pressure.  It can eventually cause a rupture of a brain aneurysm.

-Some medications such as prescriptive drugs like pills and several stimulants such as ephedrine and amphetamines also causing a rupture of a brain aneurysm.

-Some harmful drugs like cocaine also because of the cerebral brain aneurysm. It causes rupture of aneurysms and bleeding.

Complications in a Brain Aneurysm


There are several complications related to a brain aneurysm. There is always a risk it may cause a bleeding and cause a brain damage.  It may also damage our blood vessels.

If vessels are damaged then it also causing an brain damage. This also causes weakness of the arm and leg.

In this people have difficulty with speech or understanding, vision loss, loss of memory and or seizures. There is a risk of anesthesia, infection, bleeding, kidney damage and other problems.  

All these risks are carefully considered and decided to a cause of treatment.

This is all about Cerebral Aneurysms.  Treatment for a ruptured brain aneurysm is very important. By getting a proper treatment you will ensure to understand the best options for our specific needs.

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