The MRI findings suggest suspected ischemic lesions in both cerebral hemispheres?
Hello Dr.
Tsai: I have been experiencing severe headaches intermittently since the year before last, with varying frequency.
Most of the time, I manage the pain with acetaminophen.
Earlier this year, I underwent a self-paid MRI of the head at Taichung Hospital, and the results mainly indicated: Impression: Cerebral leukoaraiosis, suspected ischemic lesions in both cerebral hemispheres.
I would like to ask the doctor what this means.
Do I need further treatment, or is it sufficient to pay attention to my diet and exercise in my daily life? Thank you, doctor.
Aikesi, 30~39 year old female. Ask Date: 2023/04/26
Dr. Cai Zongzhang reply Neurology
Hello, Aikes: The aforementioned MRI report indicates that small vessel degeneration in the brain has led to ischemic changes, which are lesions caused by reduced blood flow resulting in localized brain tissue ischemia.
The common causes of small vessel diseases in the brain are primarily the "three highs": hypertension, hyperglycemia, and hyperlipidemia.
The main treatment focuses on controlling these three conditions.
Additionally, aging is associated with vascular degeneration leading to the aforementioned diseases; however, the aging factor is not managed through medication but rather through adequate sleep, moderate exercise, avoiding smoking, and moderate alcohol consumption.
Reply Date: 2023/04/26
More Info
Cerebral leukoaraiosis refers to a condition characterized by changes in the white matter of the brain, often seen on MRI scans. This condition is typically associated with small vessel disease, which can lead to ischemic changes in the brain. The term "leukoaraiosis" itself describes areas of low density in the white matter, which can be indicative of chronic ischemia or reduced blood flow to those areas. This is often a result of various risk factors, including hypertension, diabetes, and hyperlipidemia, which can damage the small blood vessels supplying the brain.
In your case, the MRI findings suggest that there are ischemic changes in both hemispheres of the brain, which could be contributing to your episodes of severe headaches. The headaches you experience may be related to these ischemic changes, as they can lead to various neurological symptoms, including cognitive decline, balance issues, and, in some cases, headaches.
Regarding treatment, it is essential to address the underlying risk factors contributing to cerebral leukoaraiosis. This typically involves a multifaceted approach:
1. Blood Pressure Management: If you have high blood pressure, controlling it is crucial. This may involve lifestyle changes and possibly medication.
2. Diabetes Control: If you have diabetes, maintaining good blood sugar levels is vital to prevent further vascular damage.
3. Cholesterol Management: High cholesterol levels can contribute to vascular disease, so dietary changes and medications may be necessary.
4. Lifestyle Modifications: Regular physical activity, a balanced diet rich in fruits, vegetables, and whole grains, and avoiding smoking and excessive alcohol consumption can significantly impact your overall vascular health.
5. Regular Monitoring: Follow-up appointments with your healthcare provider are essential to monitor your condition and adjust treatment as necessary.
In addition to these measures, it may be beneficial to consult a neurologist for a comprehensive evaluation of your symptoms and MRI findings. They can provide tailored recommendations based on your specific situation, including whether further imaging or testing is warranted.
In summary, while lifestyle changes are essential, addressing the underlying risk factors and consulting with a specialist for a thorough evaluation and management plan is crucial. This proactive approach can help mitigate the risks associated with cerebral leukoaraiosis and improve your overall health and quality of life.
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