Intracranial dolichoectasias
Intracranial Dolichoectasias (In-tra-cranial Do-lo-ec-ta-sias) is a medical condition characterized by the elongation and dilation of arteries in the brain.
Etymology
The term "Intracranial Dolichoectasias" is derived from three Greek words: "intra" meaning within, "kranion" meaning skull, "dolichos" meaning long, and "ektasis" meaning dilation.
Definition
Intracranial Dolichoectasias is a rare vascular disorder where there is abnormal dilation, elongation, and tortuosity of arteries within the cranium. The most commonly affected artery is the vertebrobasilar artery, but it can also affect the carotid artery and cerebral artery.
Symptoms
Symptoms of Intracranial Dolichoectasias can vary greatly depending on the severity and location of the affected arteries. Common symptoms include headache, dizziness, vertigo, tinnitus, and dysphagia. In severe cases, it can lead to stroke or subarachnoid hemorrhage.
Diagnosis
Diagnosis of Intracranial Dolichoectasias is typically made through imaging studies such as MRI or CT scan. These imaging studies can show the elongated and dilated arteries in the brain.
Treatment
Treatment for Intracranial Dolichoectasias is usually aimed at managing the symptoms and preventing complications. This can include medication to control blood pressure and reduce the risk of stroke. In some cases, surgical intervention may be necessary.
See Also
External links
- Medical encyclopedia article on Intracranial dolichoectasias
- Wikipedia's article - Intracranial dolichoectasias
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