Intradural pseudoaneurysm
Intradural Pseudoaneurysm
Intradural Pseudoaneurysm (pronounced: in-tra-dur-al soo-doh-an-yuh-riz-uhm) is a rare, but potentially life-threatening, medical condition that involves the formation of a false aneurysm within the dura mater, the outermost layer of the meninges.
Etymology
The term "Intradural Pseudoaneurysm" is derived from the Latin words "intra" meaning within, "dura" referring to the dura mater, and "pseudoaneurysm" which is a false aneurysm.
Definition
An Intradural Pseudoaneurysm is a hematoma that forms as a result of a tear in the inner layer of an artery, causing blood to flow between the layers of the arterial wall. This can lead to the formation of a false aneurysm, or pseudoaneurysm, within the dura mater.
Symptoms
Symptoms of an Intradural Pseudoaneurysm can vary greatly depending on the location and size of the pseudoaneurysm. Common symptoms may include severe headache, neck stiffness, nausea, vomiting, sensitivity to light, and loss of consciousness.
Diagnosis
Diagnosis of an Intradural Pseudoaneurysm typically involves a combination of physical examination, medical history, and imaging studies such as CT scans or MRI.
Treatment
Treatment options for an Intradural Pseudoaneurysm can include conservative management, endovascular treatment, or surgical intervention. The choice of treatment depends on the patient's overall health, the size and location of the pseudoaneurysm, and the risk of rupture.
Related Terms
External links
- Medical encyclopedia article on Intradural pseudoaneurysm
- Wikipedia's article - Intradural pseudoaneurysm
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