A member asked:

Brother had coils for an aneurysm in circle of willis. aneurysm gone by 6 months. before he found out about the aneurysm and to this date his personality has changed. unruptured aneurysm the cause?

3 doctors weighed in across 2 answers

Pressure: The change is likely due to the aneurysm affecting nearby tissue. It can do this in many ways. It can bleed, causing inflammation and damage to the adjacent brain tissue, or it can put pressure on the adjacent brain tissue. Also, if the aneurysm changes in size, this can affect adjacent brain tissue as well.

Answered 3/18/2017

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Dr. Stevan Cordas answered

Specializes in Internal Medicine

Personality: Probably not. How big was the aneurysm and where was it located. It might .But not common.

Answered 2/5/2014

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