Journal of the Korean Society of Radiology (대한영상의학회지)

The Korean Society of Radiology (대한영상의학회)
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Occurrence of Metachronous Intracranial Dural Arteriovenous Fistula after Embolization of Intracranial Dural Arteriovenous Fistula: A Case Report

두개내 경막 동정맥루 색전술 이후 발생한 이시성 두개내 경막 동정맥루: 증례 보고

  • Heemin Kang (Department of Radiology, Soonchunhyang University Seoul Hospital) ;
  • Sung-Tae Park (Department of Radiology, Soonchunhyang University Seoul Hospital)
  • 강희민 (순천향대학교 서울병원 영상의학과) ;
  • 박성태 (순천향대학교 서울병원 영상의학과)
  • Received : 2022.06.04
  • Accepted : 2022.09.03
  • Published : 2023.03.01
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Abstract

Intracranial dural arteriovenous fistula (DAVF) is an abnormal arteriovenous shunt accounting for approximately 10%-15% of all intracranial vascular malformations. Most intracranial DAVFs are solitary, but multiple lesions at different sites can rarely occur. Most intracranial multiple DAVFs are synchronous types, whereas metachronous lesions are relatively uncommon. Herein, we report a rare case of metachronous DAVF occurring after the embolization of a preceding lesion in a 75-year-old female.

두개내 경막 동정맥루는 모든 두개내 혈관 기형의 약 10%-15%를 차지하는 비정상적인 동정맥 단락이다. 대부분의 두개내 경막동정맥루는 단독형이며, 다른 부위에 여러 경막동정맥루가 있는 경우는 드물다. 여러 경막동정맥루에 대한 대부분의 증례 보고에서는 동기형 동정맥루를 기술하였고, 이시성 경막동정맥루에 대한 보고는 상대적으로 적다. 이에 저자들은 경막 동정맥루의 색전술 후 추적 영상에서 이시성 경막 동정맥루가 발견된 75세 여성의 증례를 보고 하고자 한다.

Keywords

References

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