Proximal attachment failure and graft migration are potentially lethal complications of EVAR. Proximal graft extension using an aortic cuff is the easiest technique for salvaging an endovascular graft. Unfortunately, it has a predictable failure mode (development of a type III endoleak due to component separation) and is associated with a significantly higher failure rate than with the use of a converter. EVAR salvage with a converter and a femorofemoral bypass is a more complex but superior option for endovascular graft salvage.
A 73-year-old man was admitted to the emergency department presenting with cramping pain in the left iliac fossa that had persisted for ten days, with diarrhoea and dysuria. A recent onset of high fever had urged him to the hospital. A routine blood sample showed a leukocytosis of 11.9 x 10(3)/mm(3) and an elevated CRP of 16 mg/dl. Haemocultures and a urine sample were taken. A colonoscopy and ultrasound showed no abnormalities. The urine culture contained salmonella enteritidis. On day 5 a CT scan of the abdomen was performed. This showed a saccular aneurysm of the abdominal aorta, approximately 2 cm in length, with clear signs of a contained rupture. An urgent EVAR procedure was performed. An Excluder bifurcation-endoprosthesis was placed under antibiotic coverage. Control CT scan showed a thrombosis of the aneurysm and a type II endoleakage. The endoleakage spontaneously resolved within 3 months. The patient was kept on antibiotics (levofloxacine) for 4 months. We suggest that the use of an endoprosthesis could be a good and safe alternative for the repair of infrarenal mycotic aorta aneurysm.
Post-pneumonectomy respiratory failure is a devastating complication of resection for lung cancer. As proven therapy is limited, we successfully employed a novel medication silfenadil that has been effective in the treatment of pulmonary hypertension.
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