Buerger’s Disease: Causes, Symptoms And Treatments
Buerger’s disease is a rare disease that is also called obliterative thromboangiitis . It consists of the inflammation of certain blood vessels, such as arteries and veins of medium and small caliber.
In the vast majority of cases it is associated with smoking. Its direct cause is not very well known, but it has been seen to be more frequent in certain geographic areas. For example, in Mediterranean or Southeast Asian countries.
The problem is that Buerger’s disease can have very serious consequences. One of them is that it is necessary to amputate a limb. Therefore, in this article we explain everything you need to know about it and how to avoid it.
What is Buerger’s disease?
Buerger’s disease is a pathology that affects the blood vessels. It is also called obliterative thromboangiitis . This is because it causes inflammation of the blood vessels, which become clogged due to the presence of thrombi.
According to a study published in Actas Dermo-Sifiliográfica, most of those affected are young men who smoke. It seems to be produced by an autoimmune mechanism that is triggered by the action of tobacco.
Although it is a rare disease, it has been seen that most of the cases occur in Mediterranean and Asian countries. What happens is that, when the blood vessels become blocked, the tissues stop receiving oxygenated blood.
Therefore, they end up being damaged and necrosis occurs. The most affected parts are usually the hands and feet. However, as the disease progresses this can spread to the arms and legs. Tissue death is associated with a very high risk of amputation.
What are the symptoms?
The symptoms that appear in Buerger’s disease derive from the involvement of the blood vessels. When both veins and arteries of medium and small caliber are damaged, it is usual for the first manifestations to appear in the extremities.
As explained by specialists from the Mayo Clinic, one of the symptoms is claudication. It consists of pain in the feet, hands, arms or legs that appears when these extremities are used for a time. It usually disappears at rest. For example, it is common in twins when walking.
The lack of blood supply ends up causing damage to the skin. Ulcers or necrotic areas may appear. Nails can even atrophy.
Another typical manifestation is Raynaud’s phenomenon. It is a situation in which the fingers or toes turn pale, due to the interruption of blood flow after certain triggers. It can occur due to cold or stress. Also when smoking.
Many people feel tingling or numbness in their limbs. The most superficial veins suffer episodes of inflammation, which is called superficial thrombophlebitis .
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