Redo extended thoracic aortic replacement from aortic root to descending aorta via anterolateral thoracotomy with partial sternotomy for graft infection

Abstract

A 59-year-old male underwent Bio-Bentall + total arch replacement with a frozen elephant trunk for acute type A aortic dissection before at another hospital. He was diagnosed as mediastinitis and previous graft infection, followed by wound closure with omental flap installation. However, the recurrent graft infection from the aortic root to the FET in the descending aorta was diagnosed by 18-fluorodeoxyglucose positron emission tomography. Redo modified Bio-Bentall procedure, total arch replacement, and descending aortic replacement for previous graft infection using anterolateral thoracotomy with partial sternotomy was successfully performed. Anterolateral thoracotomy with partial sternotomy provided not only the excellent exposure from the aortic root to the descending aorta but also sure myocardial protection with antegrade and selective delivery of cold crystalloid cardioplegia and stable brain protection with antegrade selective cerebral perfusion. The patient is doing well without recurrent of infection after 2 years of the operation.