Avoiding the re-do sternotomy: treatment of an ascending aortic pseudoaneurysm using a percutaneous Amplatzer PFO closure device.

PURPOSE: Ascending aortic pseudoaneurysms are a common phenomenon requiring surgical intervention but can pose high surgical risks in medically complex patients. We report a novel approach to percutaneous closure of ascending aortic pseudoaneurysms using an Amplatzer PFO closure device.

CASE REPORT: We present the case of a 65-year-old male with haemoptysis on a background of multiple cardiac surgeries and chronic kidney disease. Serial computerised tomography scans of the thoracic aorta demonstrated an enlarging ascending aortic pseudoaneurysm. Percutaneous closure was considered the safest treatment option. With angiography, the pseudoaneurysm was defined and a 25 mm Amplatzer PFO closure device was deployed. Repeat Computed Tomography aortography performed 43 days later confirmed stable device position and resolution of the pseudoaneurysm. The patient was clinically stable at this follow-up point.

CONCLUSION

The off-label use of the Amplatzer PFO device may provide a viable alternative treatment for ascending aortic pseudoaneurysms in medically complex patients to reduce morbidity and mortality.