What about cerebrovascular stenosis?

The causes of cerebrovascular stenosis are congenital and acquired. There is no other way for congenital stenosis except surgery. Acquired atherosclerosis is more common, because the fat in blood is deposited on the intima of blood vessels, forming atherosclerotic plaques, leading to vascular stenosis and affecting the blood supply at the distal end of blood vessels. Treatment depends on whether it is blocked. If it is blocked, it is a cerebral infarction. According to the treatment of cerebral infarction. If there is no blockage, doctors can use drugs, mainly statins. By evaluating the severity of stenosis, platelet aggregation can be prevented, vascular plaques can be stabilized and reduced. If the stenosis is very serious and the risk of infarction is very high, the doctor may recommend stent treatment. Treatment depends on examination, especially cerebral angiography, to decide whether to take surgical treatment, interventional treatment or conservative medical treatment.