Cerebral Vascular Abnormalities: When to Seek Medical Advice - Neurosurgery

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Cerebrovascular abnormalities


Hello Dr.
Chang: I have experienced unexplained headaches since childhood.
In my third year of junior high, I underwent an MRI, and the doctor told me I had "cerebral vascular abnormalities." He said as long as I avoid strenuous exercise, there would be no danger, but I need to have regular check-ups.
A few days ago, I saw a news story about a little girl with cerebral vascular abnormalities who passed away, which made me a bit scared and I wondered if I should see a doctor again.
However, the hospital I previously visited has closed down, and I only have the old MRI images.
Should I go to the hospital now? How should I explain my situation to the doctor? Also, is it difficult to diagnose cerebral vascular abnormalities? Other doctors have looked at the images and said there was nothing wrong, and I don't know what to do anymore.

A-Liang, 20~29 year old female. Ask Date: 2008/12/25

Dr. Zhang Yuanyi reply Neurosurgery


Please have the physician review the images again and inform them of any new symptoms.
Generally, abnormalities in cerebral blood vessels should be evaluated with MRI or angiography as needed.
It is not possible to confirm any issues through this correspondence.
Sincerely, Dr.
Chang Yuan-yi, Attending Physician, Taoyuan Hospital, Ministry of Health and Welfare.

Reply Date: 2008/12/25

More Info


Hello, thank you for your inquiry regarding cerebral vascular abnormalities. It’s understandable to feel concerned, especially given your history of headaches and the diagnosis of "cerebral vascular abnormality" from your MRI scan during your teenage years.
Cerebral vascular abnormalities can encompass a range of conditions, including arteriovenous malformations (AVMs), aneurysms, and other vascular malformations. These conditions can sometimes lead to serious complications, such as hemorrhagic strokes, especially if they rupture. The fact that you have experienced recurrent headaches since childhood and have been previously diagnosed with a vascular abnormality warrants a careful evaluation.

1. When to Seek Medical Advice: Given your history of headaches and the previous diagnosis, it is advisable to seek medical attention, especially if you experience any new or worsening symptoms. Symptoms that should prompt immediate medical evaluation include:
- Sudden severe headache (often described as a "thunderclap" headache)
- Changes in vision or speech
- Weakness or numbness in any part of the body
- Difficulty walking or maintaining balance
- Seizures
2. How to Approach Your Doctor: When you visit a new healthcare provider, it’s important to provide them with a comprehensive history of your condition. You can start by saying something like:
- "I have a history of cerebral vascular abnormality diagnosed during my teenage years, and I have been experiencing recurrent headaches since childhood. I am concerned about my condition, especially after hearing about recent cases involving similar abnormalities."
- Bring any previous MRI films or reports if you have them, as they can provide valuable information for the new physician.

3. Challenges in Diagnosis: Cerebral vascular abnormalities can sometimes be difficult to detect, especially if they are small or not causing any symptoms. Different imaging techniques, such as MRI, CT angiography, or digital subtraction angiography, may be used to provide a clearer picture of the vascular structures in the brain. If previous evaluations did not reveal significant findings, it may be worth discussing with your doctor the possibility of further imaging or monitoring, especially if your symptoms persist or change.

4. Regular Monitoring: Regular follow-ups with a neurologist or a neurosurgeon are crucial for managing cerebral vascular abnormalities. They can help monitor any changes in your condition and determine if any interventions are necessary.
5. Lifestyle Considerations: While you mentioned that your doctor advised avoiding vigorous activities, maintaining a healthy lifestyle is also important. This includes managing stress, maintaining a balanced diet, and avoiding smoking and excessive alcohol consumption, which can contribute to vascular health.

In conclusion, it is prudent to seek medical advice given your history and concerns. A thorough evaluation by a specialist can help determine the best course of action for your health. Remember, being proactive about your health is key, and it’s always better to err on the side of caution when it comes to neurological conditions. If you have any further questions or need assistance in finding a specialist, please feel free to ask.

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