Cause of MCA (middle cerebral artery) Aneurysms

The exact cause of MCA (middle cerebral artery) aneurysms is not fully understood, but there are several factors that are believed to contribute to their development. Here are some of the possible causes of MCA aneurysms:

Weakness in the blood vessel wall: An MCA aneurysm can develop when there is a weakness in the wall of the blood vessel that makes it bulge outwards. This weakness can be caused by genetic factors, high blood pressure, or smoking.

Genetic factors: There is evidence to suggest that some people may be more genetically predisposed to developing aneurysms. Certain genetic conditions, such as Marfan syndrome and Ehlers-Danlos syndrome, can increase the risk of aneurysm development.

Age: MCA aneurysms are more common in older adults, with the risk increasing with age.

High blood pressure: High blood pressure can weaken the walls of blood vessels and increase the risk of aneurysm development.

Smoking: Smoking can damage blood vessels and increase the risk of aneurysm development.

Trauma: Head trauma can cause damage to blood vessels in the brain, increasing the risk of aneurysm development.

Drug use: The use of certain drugs, such as cocaine and amphetamines, can increase the risk of aneurysm development.

It’s important to note that in some cases, aneurysms can develop without any identifiable cause. If you have a family history of aneurysms or other risk factors, it’s important to speak with your doctor about your risk and any steps you can take to reduce it.

To get expert advice book your consultation with Dr. Sandeep Sharma Call +91 86999–77947