RESUMO
Retrograde ascending aortic dissection (rAAD) is a catastrophic complication of thoracic endovascular aortic repair (TEVAR). A 56 year-old male patient who had undergone TEVAR for Stanford type B aortic dissection 6-month ago was admitted to our clinic with uncontrolled hypertension for the last twelve hours and history of a syncopal attack three days ago. Retrograde ascending aortic dissection was detected in computed tomography angiography. Ascending aorta and hemiarch replacement with a Dacron graft was safely performed via hypothermic circulatory arrest and antegrade cerebral perfusion for the treatment of rAAD after TEVAR.
Assuntos
Dissecção Aórtica , Implante de Prótese Vascular , Procedimentos Endovasculares , Dissecção Aórtica/diagnóstico por imagem , Dissecção Aórtica/cirurgia , Aorta Torácica/diagnóstico por imagem , Aorta Torácica/cirurgia , Implante de Prótese Vascular/efeitos adversos , Implante de Prótese Vascular/métodos , Procedimentos Endovasculares/efeitos adversos , Humanos , Masculino , Pessoa de Meia-Idade , Stents/efeitos adversos , Resultado do TratamentoRESUMO
Pulmonary sequestration is defined as nonfunctioning lung tissue that is not in normal continuity with the tracheobronchial tree and that has a systemic arterial blood supply. Herein, we aimed to present a case of a 34-year-old male patient who had massive left-sided haemothorax on admission due to a giant intralobar pulmonary sequestration. An emergent repair was performed under cardiopulmonary bypass with axillofemoral cannulation.
Assuntos
Hemotórax , Adulto , Brônquios , Sequestro Broncopulmonar , Ponte Cardiopulmonar , Hemotórax/diagnóstico por imagem , Hemotórax/etiologia , Hemotórax/cirurgia , Humanos , Pulmão , MasculinoRESUMO
Acute aortic thrombosis which develops in the longterm following an endovascular aneurysm repair is rare. A 78-year-old male patient presented with rest pain and sudden-onset coldness at lower limbs for four hours. His medical history revealed an endovascular aneurysm repair for an infrarenal abdominal aortic aneurysm two years ago. He was diagnosed with acute ischemia at lower limbs due to acute thrombosis of the infrarenal aorta. We first performed an axillobifemoral bypass surgery for limb salvage. Due to recurrent thromboses of the left limb of the graft during longterm follow-up, we applied aortobifemoral bypass procedure to provide adequate lower limb flow.