좌관상동맥동과 비관상동맥동이 좌심실로 파열된 발살바동 동맥류

Ruptured Sinus of a Valsalva Aneurysm into the Left Ventricle with the Rupture Site Communicating with the Left Coronary Sinus and the Left Noncoronary Sinus

  • 이홍규 (경북대학교 의과대학 경북대학교병원 흉부외과학교실) ;
  • 김근직 (경북대학교 의과대학 경북대학교병원 흉부외과학교실) ;
  • 이종태 (경북대학교 의과대학 경북대학교병원 흉부외과학교실)
  • Lee, Hongkyu (Department of Thoracic and Cardiovascular Surgery, Kyungpook University Hospital, Kyungpook National University College of Medicine) ;
  • Kim, Gun-Jik (Department of Thoracic and Cardiovascular Surgery, Kyungpook University Hospital, Kyungpook National University College of Medicine) ;
  • Lee, Jong-Tae (Department of Thoracic and Cardiovascular Surgery, Kyungpook University Hospital, Kyungpook National University College of Medicine)
  • 투고 : 2008.11.02
  • 심사 : 2009.01.19
  • 발행 : 2009.02.05

초록

좌관상동맥동과 비관상동맥동에서 발생하여 좌심실로 파열된 발살바동 동맥류에 기인한 울혈성 심부전을 주소로 내원한 37세 남자 환자의 수술적 체험 1예를 보고하고자 한다. 술전 심초음파에서 발살바동 주위의 낭성 구조물이 관찰되었고 좌심실 비대와 심한 대동맥판폐쇄부전이 관찰되었고 발살바동맥류와 대동맥-좌심실터널을 감별진단의 범주에 두었다. 수술 소견에서 좌관상동맥동과 비관상동맥동 모두 좌심실로 통하는 누공을 가지고 있었다. 좌심실로 파열된 누공은 bovine pericardium으로 봉합하였으며 대동맥근부는 21 mm St. Jude Epic Supra tissue valve와 24 mm Hemashild의 복합도관을 사용하여 교정된 Bentall 수술을 시행하였다. 환자는 수술 후 15일째 퇴원하였으며, 2개월간 정기적으로 외래추적 관찰중이다. 이에 저자들은 본 질환의 희귀성과 함께 수술적 방법을 알리고자 증례보고 하는 바이다.

We report here on a case of a ruptured sinus of a valsalva aneurysm into the left ventricle with the rupture site communicating with both the left coronary sinus and the noncoronary sinus in a 37-year-old male who presented with symptoms of congestive heart failure. Echocardiography showed a sac-like structure around the sinus of valsalva, an enlarged left ventricle (LV) and severe aortic regurgitation, which all suggested a ruptured sinus of a valsalva aneurysm or an aortic-left ventricular tunnel. The operative findings revealed that both the left coronary sinus and the noncoronary sinus had an opening into the left ventricle. The proximal opening into the LV was closed with bovine pericardium and the aortic root was replaced with a composite graft (a 21 mm St. Jude Epic Supra tissue valve and a 24 mm Hemashild graft) by the modified Bentall procedure. The patient was discharged on the 15th postoperative day, and he was regularly followed up for 2 months. We report on this case due to its rarity and to describe the surgical repair techniques.

키워드

참고문헌

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