Swollen artery in those places where it is weakening of the vessel wall become weak. An aneurysm can develop in any part of the aorta, but most often it occurs in the abdominal cavity of man. Form aneurysms resemble a rounded bulge or trubkovidnye, which is far more common.
Symptoms
The symptoms of an aneurysm can depend only on its appearance and size. Therefore, a small aneurysm of cerebral vessels is able to not really manifest itself for a very long time before it would burst. A big education push on the brain, so people that have this disease, often ill prepared, there is weakness, numbness in certain parts of the body, partial loss of vision and more.
It is because of these features of aneurysm, their detection becomes very random and often late in the ultraviolet examination of the brain or other parts of the body.
Reasons
Very often, an aneurysm is a consequence of atherosclerosis, which is a weakening of the aortic wall, leading to its swelling. In the aorta aneurysm is often formed thrombus or blood clot, which may spread throughout the whole cavity of the vessel.
If a person often smokes or has high blood pressure, the risk of Contracting the disease increases many times. Also in inflammatory processes, trauma of the aorta and other things can increase the risk of disease.
But an aneurysm can develop not only in the aorta and other vessels due to weakening of the vessel wall. Just found out about the aneurysm not only a trip to a specialist will be able to shed some light on the problem.