Intradural pseudoaneurysm
Intradural pseudoaneurysm is a rare, but serious, medical condition that involves the formation of a false aneurysm within the dura mater, the outermost layer of the meninges. The meninges are the protective membranes that cover the brain and spinal cord.
Definition[edit | edit source]
An Intradural pseudoaneurysm is a hematoma that forms as a result of a tear in the wall of a blood vessel. Unlike a true aneurysm, which involves a dilation of all three layers of the vessel wall, a pseudoaneurysm involves a rupture of the vessel wall and subsequent hematoma formation that is contained by the surrounding tissues.
Causes[edit | edit source]
The most common cause of intradural pseudoaneurysm is trauma, including surgical procedures involving the spine or brain. Other causes can include infection, inflammation, or certain vascular disorders such as fibromuscular dysplasia or Ehlers-Danlos syndrome.
Symptoms[edit | edit source]
Symptoms of an intradural pseudoaneurysm can vary widely, depending on the location and size of the pseudoaneurysm. Common symptoms can include headache, neck pain, neurological deficits, and in severe cases, loss of consciousness or death.
Diagnosis[edit | edit source]
Diagnosis of an intradural pseudoaneurysm typically involves imaging studies such as computed tomography angiography (CTA), magnetic resonance angiography (MRA), or digital subtraction angiography (DSA). These imaging studies can help to visualize the blood vessels and identify any abnormalities.
Treatment[edit | edit source]
Treatment of an intradural pseudoaneurysm typically involves surgical intervention to repair the damaged blood vessel and prevent further bleeding. This can involve techniques such as endovascular coiling, clipping, or bypass surgery. In some cases, conservative management may be appropriate, particularly if the pseudoaneurysm is small and not causing symptoms.
Prognosis[edit | edit source]
The prognosis for individuals with an intradural pseudoaneurysm can vary widely, depending on factors such as the size and location of the pseudoaneurysm, the individual's overall health status, and the success of treatment.
See also[edit | edit source]
 | This medical article is a stub. You can help WikiMD by expanding it. |
Search WikiMD
Ad.Tired of being Overweight? Try W8MD's physician weight loss program.
Semaglutide (Ozempic / Wegovy and Tirzepatide (Mounjaro / Zepbound) available.
Advertise on WikiMD
|
WikiMD's Wellness Encyclopedia |
| Let Food Be Thy Medicine Medicine Thy Food - Hippocrates |
Translate this page: - East Asian
中文,
日本,
한국어,
South Asian
हिन्दी,
தமிழ்,
తెలుగు,
Urdu,
ಕನ್ನಡ,
Southeast Asian
Indonesian,
Vietnamese,
Thai,
မြန်မာဘာသာ,
বাংলা
European
español,
Deutsch,
français,
Greek,
português do Brasil,
polski,
română,
русский,
Nederlands,
norsk,
svenska,
suomi,
Italian
Middle Eastern & African
عربى,
Turkish,
Persian,
Hebrew,
Afrikaans,
isiZulu,
Kiswahili,
Other
Bulgarian,
Hungarian,
Czech,
Swedish,
മലയാളം,
मराठी,
ਪੰਜਾਬੀ,
ગુજરાતી,
Portuguese,
Ukrainian
Medical Disclaimer: WikiMD is not a substitute for professional medical advice. The information on WikiMD is provided as an information resource only, may be incorrect, outdated or misleading, and is not to be used or relied on for any diagnostic or treatment purposes. Please consult your health care provider before making any healthcare decisions or for guidance about a specific medical condition. WikiMD expressly disclaims responsibility, and shall have no liability, for any damages, loss, injury, or liability whatsoever suffered as a result of your reliance on the information contained in this site. By visiting this site you agree to the foregoing terms and conditions, which may from time to time be changed or supplemented by WikiMD. If you do not agree to the foregoing terms and conditions, you should not enter or use this site. See full disclaimer.
Credits:Most images are courtesy of Wikimedia commons, and templates Wikipedia, licensed under CC BY SA or similar.
Contributors: Prab R. Tumpati, MD
