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Hybrid Endovascular Repair for Type I Endoleak after Stent Grafting of Chronic Stanford Type B Aortic Dissection

만성 Stanford B형 대동맥 박리로 하행 대동맥 스텐트 도관 삽입술 후 발생한 제I형 Endoleak의 치료에 시행한 Hybrid 혈관내 술식

  • Kim, Kwan-Wook (Division of Cardiovascular Surgery, Yonsei Cardiovascular Hospital, Yonsei University College of Medicine, Yonsei University Health System) ;
  • Cho, Sang-Ho (Division of Cardiovascular Surgery, Yonsei Cardiovascular Hospital, Yonsei University College of Medicine, Yonsei University Health System) ;
  • Shim, Won-Heum (Division of Cardiology, Yonsei Cardiovascular Hospital, Yonsei University College of Medicine, Yonsei University Health System) ;
  • Youn, Young-Nam (Division of Cardiovascular Surgery, Yonsei Cardiovascular Hospital, Yonsei University College of Medicine, Yonsei University Health System)
  • 김관욱 (연세대학교 의과대학 연세의료원 심장혈관병원 심장혈관외과) ;
  • 조상호 (연세대학교 의과대학 연세의료원 심장혈관병원 심장혈관외과) ;
  • 심원흠 (연세대학교 의과대학 연세의료원 심장혈관병원 심장내과) ;
  • 윤영남 (연세대학교 의과대학 연세의료원 심장혈관병원 심장혈관외과)
  • Received : 2010.01.09
  • Accepted : 2010.03.23
  • Published : 2010.08.05

Abstract

A 67 years old male patient was admitted with back pain that had recurred from 6 months previously. Eleven years previously, he underwent stent grafting at the descending thoracic aorta for a chronic Stanford type B aortic dissection. The preoperative computed tomography showed aortic dissection from the origin of the left subclavian artery to the bifurcation of the abdominal aorta, and there was a type I endoleak at the proximal portion of the stent graft and aneurysmal dilatation of the descending aorta. A hybrid endovascular repair was successfully performed, and this involved debranching and rerouting the aortic arch vessels under extracorporeal cardiopulmonary bypass and then this was followed 13 days later by stenting in the ascending aorta, the aortic arch and the descending aorta. The postoperative computed tomography showed complete exclusion of the type I endoleak. After discharge, he has been followed up for 8 months without any problems.

67세 남자환자가 6개월 전부터 반복되는 배부 동통을 주소로 내원하였다. 환자는 11년 전 Stanford B형 대동맥 박리로 하행 대동맥 스텐트 도관 삽입술을 시행 받았다. 대동맥 컴퓨터 단층촬영에서 좌 쇄골하동맥 기시부에서 시작되어 복부 대동맥 분지 부위까지 진행된 대동맥 박리, 스텐트 도관 근위부의 제 1형 endoleak 및 하행 대동맥의 낭종성 확장을 관찰하였다. 체외 심폐 순환 하에 무명동맥, 좌 총경동맥, 좌 쇄골하동맥의 탈분지 및 재혈관화술을 시행하고, 수술 후 13일째 대동맥 궁에서 하행대동맥까지 스텐트 도관을 삽입하는 Hybrid 술식을 성공적으로 시행하였고, 수술 후 시행한 대동맥 컴퓨터 단층촬영에서 제 1형 endoleak의 완전한 소실을 보였으며 퇴원 후 8개월간 특이 합병증 없이 경과 관찰 중이다.

Keywords

References

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