ÖZETDural arter ve perimedüller venöz sistem arasında oluşan düşük akıma sahip şantların sebep olduğu spinal dural arteriovenöz fistül, ilerleyici miyelopati tablosu ile seyreder. Sıklıkla torakolomber bölgede saptanır. Geri dönüşsüz özürlülüğe sebep olabilmesi nedeniyle ayırıcı tanının doğru yapılması önemlidir. Biz bu miyelopati bulgularıyla seyreden, spinal dural arteriovenöz fistül tanısı alan ve farklı şekillerde sonuçlanan 4 olguyu klinik ve radyolojik olarak tartışmayı amaçladık. Anahtar Sözcükler: Spinal dural artiovenöz fistül, endovasküler, spinal arteriovenöz malformasyon.
OUR EXPERIENCE OF SPINAL DURAL ARTERIOVENOUS FISTULA: 4 CASE REPORTS ABSTRACTSpinal dural arteriovenous fistula, which is caused by the low flow shunts between dural arteries and the perimedullary venous system shows progressive myelopathy signs. It is usually found in the thoracic region. It is vital to accurately make differential diagnosis since the disease may cause irreversible injury. In this report we aimed to discuss four cases of spinal arteriovenous fistula that showed different outcomes.
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