What is cerebral aneurysm

summary

Many people may not know much about the disease of cerebral aneurysm. They don't know what kind of disease it belongs to, or how to prevent it and how to treat it if they have this type of disease. Let's talk about what is cerebral aneurysm.

What is cerebral aneurysm

First: cerebral aneurysm is a kind of aneurysm like protrusion of the arterial wall caused by the limited abnormal expansion of the internal cavity of the cerebral artery. Intracranial aneurysms are caused by cystic bulging on the basis of the local congenital defects of the cerebral artery wall and the increased pressure in the cavity, which is the first cause of subarachnoid hemorrhage.

Second: the symptoms of patients with cerebral aneurysms are accompanied by severe headache, frequent vomiting, sweating, fever; neck rigidity, disturbance of consciousness, coma, etc. this disease is not infectious, but once the cerebral aneurysms rupture and hemorrhage, the clinical manifestations are severe subarachnoid hemorrhage, the disease is rapid, the patient has severe headache, such as "head to explode".

Third, the cause of cerebral aneurysm is not very clear. The causes of aneurysm formation are summarized as follows: ① congenital factors; ② arteriosclerosis; ③ infection; ④ trauma. In addition, some rare causes, such as tumor, can also cause aneurysm, abnormal vascular network of skull base, cerebral arteriovenous malformation, intracranial vascular dysplasia and cerebral artery occlusion, can also be accompanied by aneurysm.

matters needing attention

Cerebral aneurysm is a serious disease, but if you have this disease, don't feel depressed all day. You should face it with a positive attitude, take the initiative to cooperate with the doctor's treatment plan, and carry out appropriate exercise, so as to recover faster.