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KMID : 0364020080410010049
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Korean Journal of Thoracic and Cardiovascular Surgery
2008 Volume.41 No. 1 p.49 ~ p.54
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Surgical Experience of the Remnant Thoracoabdominal Aortic Replacement after Aortic Surgery
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Cho Kwang-Jo
Woo Jong-Soo
Choi Pill-Jo
Bang Jung-Hee
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Abstract
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Background : Aortic diseases tend to involve the entire aorta. Hence, there is the constant possibility of the need for a secondary operation at the remnant aorta. This study analyzed our cases of secondary aortic surgery in order to determine its characteristics and problems.
Materials & Methods : Between April 2003 and June 2007, 12 patients (6 male and 6 female) underwent thoracoabdominal aortic replacement as a secondary aortic operation. Their clinical courses were analyzed. Four of the patients underwent lower thoracobadominal aortic replacement under the normothermic femorofemoral bypass, and the others underwent an entire thoracobdominal aortic replacement under deep hypothermic circulatory arrest.
Results :There was no death or paraplegia. As local complications, there were 3 cases of wound infection and 2 cases of an immediate reoperation caused by bleeding and one case of delayed wound revision for a contaminated perigraft hematoma. As a systemic complication, there was one case of renal insufficiency, which required hemodialysis and one case of respiratory insufficiency that needed prolonged ventilator care. The mean admission period was 30±21 days. All the patients were followed up for 626±542 days without reoperation or other problems.
Conclusion : Using properly selected patients and a careful approach, thoracoabdominal aortic replacement can be performed safely as a secondary aortic surgery. (Korean J Thorac Cardiovasc Surg 2008;41:49-54)
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KEYWORD
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Aorta, , Aortic, surgery, , Reoperation, , Aorta, thoraco-abdominal
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