Brain (Cerebral) Aneurysm

Brain Aneurysm is treated at 推荐最近最火的赌博软件 Brain and Spine Center.

About Brain (Cerebral) Aneurysm

定义

A brain 动脉瘤 is a bulge in a blood vessel in the brain. The bulge is filled with blood. It can put pressure on parts of the brain. The blood vessel can also burst and ca使用 bleeding in the brain. Finding an 动脉瘤 early can help prevent severe or fatal problems in some people.

Brain Aneurysm

An 动脉瘤 is a weakened blood vessel in the brain that collects blood. The bulging, blood-filled pocket can put pressure on parts of the brain, pressing on nearby nerves. This can ca使用 symptoms or ca使用 the blood vessel to rupture (hemorrhage).

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原因

Brain 动脉瘤s are ca使用d by a weakness in the wall of a brain 动脉. This may be due to aging, genes, and some health issues.

风险因素

Brain 动脉瘤s are more common in older adults and women. Other things that raise the risk are:

• Certain inherited diseases
• A family history of 动脉瘤s
• Plaque build-up or infection in 动脉 walls
• 吸烟, 重的酒精 使用, or 药物滥用
• High blood pressure
• 肿瘤
• 创伤性 头部受伤
• Arteriovenous malformations

症状

A person may have:

• Pain behind the eye
• 麻木
• 弱点
• Changes in eyesight
• Drooping eyelid
• A large pupil (black area) in the eye
• Problems speaking

A leaking or burst 动脉瘤 may ca使用:

• 头疼。
• Na使用a and vomiting
• 脖子僵硬
• Confusion or sleepiness
• Loss of consciousness
• 癫痫发作

诊断。

The doctor will ask about symptoms and past health. A physical exam will be done. Tests may include:

• Brain imaging such as CT扫描 or 核磁共振成像 扫描
• 导管, MR or CT angiography using dye contrast to view the arteries and veins
• Lumbar puncture to test fluid around the brain and spinal cord

治疗

治疗 depends on the type, size, and site of the 动脉瘤. It also depends on the person's health.

If the 动脉瘤 is not leaking or burst, options may be:

• Watching for symptoms, leaking, and changes in the size of the 动脉瘤
• Medicines to treat:
  • Any underlying conditions—and those that raise the risk of a burst
  • 症状 of the 动脉瘤

Procedures may be done to prevent or treat a burst 动脉瘤. 它们包括:

• Endovascular procedures to block blood flow to the 动脉瘤, such as:
  • Embolization—Uses a threaded tube to place coils in the 动脉瘤
  • Flow diversion—Uses a threaded tube to place a stent outside the 动脉瘤
• Microvascular clipping—Brain surgery to clip and cut off blood flow to the 动脉瘤

Therapy can help with physical function, speech, and coping for people who had a burst 动脉瘤.

预防

A brain 动脉瘤 cannot always be prevented. To help reduce the risk:

• Control high blood pressure.
• 不 烟 or drink too much 酒精.
• 不 使用 illegal drugs.

参考文献。

• Cerebral 动脉瘤. American Association of Neurological Surgeons website. 可以在: http://www.感染。.org/Patients/Neurosurgical-条件-and-治疗s/Cerebral-Aneurysm.
• Cerebral 动脉瘤s fact sheet. National Institute of Neurological Disorders and 中风 website. 可以在: http://www.研究所.国家卫生研究院.gov/cerebral-动脉瘤s-fact-sheet.
• Flow diversion for 动脉瘤s with stents. 约翰霍普金斯大学 Medicine website. 可以在: http://www.hopkinsmedicine.org/neurology%5Fneurosurgery/centers%5Fclinics/动脉瘤/treatment/flow-diversion.html.
• 胡,年代.， Yu, N.等。. A meta-analysis of risk factors for the formation of de novo intracranial 动脉瘤s. 神经外科. 2019; 85 (4): 454-465.
• Subarachnoid hemorrhage. EBSCO DynaMed website. 可用 at: http://www.力学.com/condition/subarachnoid-hemorrhage.