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carotid artery dissection

Carotid artery dissection occurs when a tear forms in the inner lining of one of the carotid arteries, which supply blood to the brain. This tear can lead to blood collecting in the artery walls, potentially restricting blood flow or creating blood clots. Symptoms may include sudden headache, neck pain, or neurological signs like weakness or vision changes. Dissection can happen due to trauma, connective tissue disorders, or even spontaneous causes. Prompt medical attention is important, as it may lead to serious complications like stroke if not treated appropriately.

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  • Image for carotid artery dissection

    Carotid artery dissection occurs when there is a tear in the inner lining of the carotid artery, which supplies blood to the brain and face. This tear can lead to blood accumulating in the artery wall, potentially restricting blood flow or causing a blood clot. It can result from trauma, such as a sports injury or accident, or it may occur spontaneously. Symptoms may include headache, neck pain, or neurological issues like vision changes or weakness. Prompt medical attention is essential, as it can increase the risk of stroke or other serious complications.