• Journal of Chest Surgery
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• v.43 no.6
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• pp.758-763
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• 2010

In current era, thoracic endovascular aortic repair (TEVAR) has gained popularity. But, it bears the risk of serious complications such as treatment failure from endoleak, retrograde aortic dissection caused by injury of aortic wall at landing zone, or aortic rupture resulting from stent graft infection. We report two cases of surgical repair of retrograde aortic dissection after TAVAR applied to acute Stanford type B aortic dissection or traumatic aortic disruption.

• Journal of Chest Surgery
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• v.43 no.6
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• pp.781-784
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• 2010

A 74-year-old woman presented at our hospital with hemoptysis. Three months ago, she had endovascular stent-grafting done by a general surgeon for a saccular thoracic aneurysm that was found accidentally following an episode of fever and chills. Despite a lasting fever after the procedure, she was discharged without further treatment and follow-up. She was subsequently admitted to the hospital for evaluation and several exams were performed. Chest CT scans and an esophagoscopy identified an aorto-esophageal fistula at the level of the aorta that was covered by a previous stent-graft. After extensive administration of antibiotics, surgery was done - esophagectomy, cervical esophago-gastrostomy and replacement of the thoracic aorta. She was later discharged uneventfully.

• Journal of Chest Surgery
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• v.43 no.1
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• pp.92-95
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• 2010

Endovascular stent grafting is regarded as a promising alternative approach to open surgical repair for treating various aortic diseases in high risk patients. We report here on a case of a 79-year-old female who underwent endovascular stent-graft insertion in the ascending aorta for treating a complicated ascending aortic rupture that occurred secondary to radiation necrosis during the treatment of recurrent breast cancer.

• Journal of Chest Surgery
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• v.43 no.6
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• pp.729-733
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• 2010

Endovascular treatment of the aortic aneurysm with a stent graft is rapidly evolving. We describe here a case of hybrid TEVAR (thoracic endovascular aortic repair) in which the stent grafts were placed in the aortic arch after debranching of the arch vessels. The patient had undergone ascending aorta replacement for acute type I aortic dissection 2.5 years earlier. The aneurysmal change of the distal dissection progressed with time. A provisional bypass surgery from the ascending aorta to the innominate artery and left carotid artery was performed and then stent grafts were inserted via an antegrade route that covered the whole aortic arch and proximal descending thoracic aorta.

• Journal of Neurocritical Care
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• v.11 no.2
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• pp.148-151
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• 2018

• Journal of Chest Surgery
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• v.41 no.4
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• pp.520-522
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• 2008

Aortoesophageal fistula that causes massive bleeding from the esophagus is a rare and fatal disease. The most common cause of aortoesophageal fistula is an aortic aneurysm, and the other causes are inflammatory disease and neoplasm. The treatment of choice for aortoesophageal fistula is surgery, and this surgery carries a high rate of mortality and morbidity. Stent-graft treatment is now being applied for this malady. Herein we report on a case of primary aortoesophageal fistula that was treated with primary repair of the fistula openings, and we include a review of the relevant literature.

• Journal of Chest Surgery
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• v.39 no.2 s.259
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• pp.157-161
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• 2006

Use of endovascular stent-graft in aortic aneurysm disease is now accepted as an alternative treatment to surgery. We successfully treated two patients with high risk of thoracic aortic aneurysm with percutaneous endovascular stent-graft. Three and ten months follow up chest CT showed obliteration of aneurysm and there was no complication after stent grafting.

• Journal of Chest Surgery
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• v.35 no.6
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• pp.479-482
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• 2002

Aortoesophageal fistula induced by endoesophageal stent is rare; however, it is usually a fatal disorder, with few survivors reported. We report a case of a 32-year old female with aortoesophageal fistula after insertion of the esophageal stent in esophageal lye stricture who was successfully diagnosed with endoscopy and treated in a two-stage operation. In the first stage, we performed esophagectomy, primary repair of the fistula site in the descending thoracic aorta, and feeding gastrostomy. After the patient recovered well postoperatively, a retrosternal interposition of the right colon and cervical esophago-colo-grastostomy were performed, to re-establish the gastrointestinal tract.

• Journal of Chest Surgery
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• v.36 no.6
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• pp.427-430
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• 2003

The surgical managements for the complicated aortic disease is still one of most challenging fields for the cardiac surgeons. The endovascular stent graft procedure has been tried recently to avoid serious complications caused by traditional graft replacement technique. However, indications for the procedures or management methods for the complications have not been clearly elucidated so far. We report a case of successful management for the newly-onset aneurysmal dilation of the distal aorta after an endovascular stent graft procedure in a patient with acute aortic dissection type IIIB.

• Journal of Chest Surgery
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• v.34 no.2
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• pp.125-132
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• 2001

배경 및 목적: Stand A형 급성대동맥박리증의 박리 시발점이 수술치환부위 내에 있는 경우와 그렇지 않은 경우의 임상적 차이점을 분석하여 치료에 도움을 주고자 하였다. 방법: 1991년 3월부터 1999년 7월까지 본원에서 급성상행대동맥박리증으로 진단되어 상행대동맥치환술을 받은 40명의 환자를 대상으로 병력기록을 근거로 수술 소견 상 찢어진 부위를 발견한 환자 27명을 1군, 발견 못한 나머지 13명을 2군으로 나누고 환자의 술 전 상태와 수술소견 및 술후 경과의 임상적 차이점을 분석하였다. 결과: 1군에서 술전에 저혈압, 대동맥판막부전, 심허혈, 신부전 등이 더 많이 발생되었다. 수술 소견 상 대동맥근부 이상은 1군에서 많았다. 가성 내강 내 혈종은 2군에서 더 많이 관찰되었지만 통계적으로 유의하지는 않았다. 술후에 2군에서는 신부전이 더 많이 발생하였고 술후 출혈로 인한 재수술은 1군에서 더 많았다. 조기 수술사망은 1군에 6명으로 사망률은 22.2%이었고 2군에는 사망 례는 없었다. 결론: 본 연구를 통하여 상행대동맥에서 내막 파열이 발견된 1군에서는 2군에 비해 술전 상태가 불량하였고 대동맥판막 병변으로 수술이 복잡해져 사망률이 높다고 생각된다. 반면 원위부 하행대동맥에서 박리가 진행되어 상행대동맥으로 이어진 2군에서는 1군에 비해 순환 장애로 인해 술후에 신부전이 더 많이 발생되었다. 결론적으로 상행대동맥내막에 파열점이 없었던 군에서 수술 예후는 상행대동맥내막에 파열점이 있는 군보다 더 좋았다.