• Journal of Chest Surgery
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• 제20권4호
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• pp.803-808
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• 1987

Two young male patients were operated on for the Marfan syndrome complicating ascending aortic aneurysm and a moderate degree of aortic regurgitation. We replaced the ascending aorta and aortic valve with Bjork-Shiley aortic valve composite graft and implanted the coronary ostia in the sides of the graft directly. Postoperatively, the atrial fibrillation occurred in one case and the other had uneventful course. They showed improvement in activity at follow-up.

• Journal of Chest Surgery
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• 제27권1호
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• pp.31-35
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• 1994

Dissecting aortic aneurysm is a life threatening condition which necessitates prompt diagnosis and management. Between January 1987 and September 1993,58 patients was admitted to our department. Mean age at admission was 53 years.[range 25-82]. Clinical findings included chest pain in 48 cases[83%],renal failure in 12[20%],aortic insufficiency in 11[19%] and stroke in 9[15%]. Predisposing factors were hypertension in 50 cases[86%],Marfan`s syndrome in 6[10%] and diabetes melitus in 1 [2%]. 23 patients[ type A 13,type B 10 ] underwent surgical treatment. Surgical technique for type A included graft replacement of ascending aorta in 7 cases,graft replacement and aortic valve resuspension in 3,and Bentall`s operation in 3 cases. Type B patients were operated when specific indications applied. There were three [Two in type A and 1 in type B] deaths in the operation group and nine [ 5 in type A and 4 in type B] deaths in the medical group. These results support our current policy in the treatment of dissecting aortic aneurysm.

• Journal of Chest Surgery
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• 제23권5호
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• pp.968-975
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• 1990

An aortobronchial fistula is a rare complication of aneurysm of the aorta. The fistula starting from a chronic traumatic aortic aneurysm is exceptionally rare. Our observation concerns a patient of 26 with previous chest trauma who had atelectasis of left lung following dyspnea and hemoptysis. Aortography and surgical intervention revealed that this was a chronic traumatic aortic aneurysm of descending thoracic aorta, which developed a fistula in the bronchus. She underwent left posterolateral thoracotomy and the surgical repair of the aneurysm was performed with a woven Dacron patch graft using a temporary external bypass between the ascending and the descending aorta. The fistula in the bronchus was closed with simple interrupted sutures. In the immediate postoperative period, double vision, headache, and hoarseness developed but returned normal.

• Journal of Chest Surgery
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• 제34권11호
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• pp.865-869
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• 2001

광범위한 대동맥류의 수술은 주로 elephant trunk 술식을 이용한 단계적인 수술로 이루어 지고 있다. 그러나 elephant trunk 술식을 적용하기 힘든 경우 동시 치환을 고려하여야 한다. 과거 급성 대동맥박리로 상행대동맥 수술을 받은 과거력이 있는, 마르팡 증후군이 의심되는 35세 환자에서 대동맥 근위부의 대동맥류 및 하행대동맥류 파열이 발생하여 대동맥 판막에서부터 횡격막에까지 전 흉부대동맥 동시치환술을 성공적으로 시행하였기에 문헌 고찰과 함께 보고한다.

• Journal of Chest Surgery
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• 제54권6호
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• pp.509-512
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• 2021

Extensive thoracic aortic disease involving the ascending aorta, the aortic arch, and the descending thoracic aorta may require multiple surgical and interventional managements, which impose a burden in terms of cumulative surgical trauma and the risk of interval mortality. Herein, we describe a single-stage arch and descending thoracic aorta replacement via sternotomy in a patient with multiple comorbidities presenting with an extensive thoracic aortic aneurysm.

• Journal of Chest Surgery
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• 제29권3호
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• pp.337-341
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• 1996

A 40-year-old male patient who had ascending aortic pseudoaneurysm Involving right coronary artery obstruction and thoracic descending aortic pseudoaneurysm was successfully managed by two-stage operation. Repair of intimal tear of ascending aortic pseudoaneurysm with a patch of woven dacron vascular graft and right coronary artery bypass graft with great saphenous vein were performed in first stage operation. On 28 days postoperatively, Repair of intimal tear of descending aortic pseudoaneurysm with a patch of woven dacron vascular graft was done under the femorofemoral partial cardiopulri!onary bypass in second stage operation. The patient was discharged at postoperative 13th days without any evident.

• Journal of Chest Surgery
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• 제52권5호
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• pp.368-371
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• 2019

A unicuspid aortic valve is a rare congenital malformation that frequently presents with valvular dysfunction and dilatation or aortic aneurysm, requiring combined aortic valve surgery and aortic repair. Some patients show severe valve calcification extending into the interventricular septum, possibly resulting in damage to the conduction system during debridement for valve replacement. We present a rare case of severe aortic stenosis with a unicommissural unicuspid aortic valve diagnosed by preoperative transesophageal echocardiography in a 36-year-old man. After composite graft replacement of the aortic valve, aortic root, and ascending aorta, a permanent pacemaker was placed because of postoperative complete heart block.

• Journal of Chest Surgery
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• 제15권2호
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• pp.222-229
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• 1982

The aneurysmal dilatation of ascending aorta with the aortic regurgitation presents typical surgical problems. Over the years, various surgical procedures had been used for the management of the dilated segment of sending aorta and the aortic regurgitation. The surgical technique Is still in the state of evolution. The one method is the super coronary replacement of the ascending aorta with vascular graft and replacement of the aortic valve with preservation of the coronary ostia as advocated by Miller and his colleague at Stanford University, so called conventional technique". The other is the replacement of aortic valve and the dilated segment of the ascending aorta using a composite graft and transplantation of the coronary ostia as described by Bentall and DeBono in 1968. The controversy appears to evolve around 3 technical problems. One is bleeding from the grafted area. Two is later development of the aneurysmal dilatation of the subcoronary aortic wall when non-composite graft is employed. Three is a management of the coronary arteries. The purpose of this article is to present our experience with 7 cases of annuloaortic ectasia in whom both of these surgical techniques at that employed and to review some of the problems that encountered during the management of these patients .

• Journal of Chest Surgery
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• 제30권7호
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• pp.686-692
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• 1997

저자들은 1994년 2월부터 1995년 8월사이에 본 교실에서 흉부대동맥류로 외과적 치료를 받았던 15 례의 임상성적을 분석하여 수술수기 및 수술결과를 향상시키는 계기로 삼고저 한다. 남자가 9례, 여자 가 6례였으며 평균연령은 55.07$\pm$11.76세였다. 원인질환은 대동맥박리증이 9례, 죽상경화증이 4례, 외 상이 2례이었다. 9례에서 상행 대동맥 및 대동맥궁의 부분 및 완전 치환술을 시행하였으며 3례에서 하행 대동맥 및 흉복부 대동맥치 환술을 시행하였고, 1례에서는 전체 대동백치환술을 시행하였으며, 외 상성 대동맥류 2례에서는 단단문합하였는데 대동맥 박리증 환자에서는 Wheat씨 방법으로 봉합부위를 보강한 후 치환하였다. 9례에서는 정중흉골절개술을, 4례에서는 후외측 흉벽절개술을, 2례에서는 후외 측 흉부절개후 흉복부절개술을 시행하였다. 상행 대동맥 및 대동맥궁을 치환하였던 9례에서는 상대정맥을 통한 역행성 뇌관류를 평균 56.67$\pm$29.25분 동안 시행하였고 하행 대동맥 및 흉복부 대동맥을 치환하였던 3례에서도 고도의 저체온화를 시행하였는데 술후 항구적인 뇌나 척추 신경장애가 발생한 례는 없었다. 술후 외상성 복담즙에 의한 복막염, 다장기 기능부전, 악성고혈압에 의한 잔여 박리성 동 맥류파열로 3례(20%, 3/15)가 사망하였다. 술후 합병증으로는 출혈에 의한 재수술이 4례, 일시적인 의식장애 3례, 늑막삼출 등의 폐 합병증이 3례, 심낭압진 1례 있었다. 타의료기관에서 관찰중인 1례를 제외한 11례를 추적관찰중인데 사망하거나 만기 합병증을 보인 례는 없었다.

• Journal of Chest Surgery
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• 제29권11호
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• pp.1212-1217
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• 1996

경북대학교병원 흉부외과에서는 1993년 12월부터 1995년 5월까지 14례(남자 9명, 여자 5명)의 상행대동맥 및 대동맥궁질환을 수술하였으며, 환자들의 나이는 25세 에서 65세로 평균 50.4세였다. 진단은 급성 대동맥 박리가 6례(43%)로 4례는 파열이 되었으며, 상행 대동맥류가 4례(29%)로 1례에서 대동맥궁까지 확장되어 있었고 3례에서 파열이 되었으며, 대동맥 판륜확장이 3례(21%)로 1례에서 파열이 동반되었고, 대동맥궁류가 1례(7%)였다. 전례에서 심초음파와 컴퓨터 단층촬영을 시행하였으며, 혈관촬영은 2례에서 시행하였다. 수술의 적응은 파열 5례, 급성 대동맥 박리 5례, 심한 울혈성 심부전 2례, 진행성의 대동맥판막 폐쇄부전 1례 및 동맥류가 커서 파열의 위험성이 있는 경우 1례였다. 수술은 10례(71%)에서 응급으로 시행하였다. Cabrol 수술 6례, 대동맥궁 치환을 겸한 Cabrol 수술 1례, 변형된 Bentall수술 1례, 상행 대동맥 치환 4례, 대동맥궁 치환 1례 및 대동맥궁 치환을 겸한 상행 대동맥 치환의 경우가 1례였다. 술후 합병증으로는 순환정지를 62분 시행한 환자가 경련을 보였고, 심방세동이 2례, 흉골 열개가 1례 그리고 종격동염이 1례 있었다. 술후 조기사망은 2례(14%)에서 있었으며 각각 과다 출혈과 다발성 장기부전이 원인이었다. 심실 부정맥으로 인한 만기사망이 1례(7%)에서 있었다. 11명의 생존 환자들의 추적관찰기간은 2개월에서 20개월로 전례에서 경과는 양호하였다.