Total aortic arch graft replacement for recurrent aortic aneurysm

We successfully performed a total aortic arch replacement for a recurrent aortic aneurysm following repair of an aortic dissection. A 59-year-old man underwent a patch aortoplasty through median sternotomy for Stanford type B aortic dissection in other hospital. Three years and 6 months later an aneurysm developed. Computed tomography and magnetic resonance imaging angiography demonstrated an enlargement of the aneurysm, resulting in a diagnosis of recurrent distal aortic arch aneurysm. A graft replacement of the total aortic arch with the aid of selective cerebral perfusion was performed through a median resternotomy and left lateral thoracotomy. Additional left lateral thoracotomy offered a sufficiently optimal operating field for distal anastomosis. However, care must be taken not to overlook the bleeding from intercostal arteries. Since aortoplasty may lead to subsequent dilation and aneurysmal formation, initial replacement of the segment of the aorta is recommended, and careful long-term follow-up of the patient is important.