ABSTRACT
Objective@#To evaluate endovascular repair combined with fenestrated stent grafts for the treatment of aortic dissection or aneurysm involving aortic arch.@*Methods@#From Jun 2017 to Dec 2018, 30 patients of complicated aortic arch lesions were treated with endovascular repair combined with fenestrated endografts. 26 male and 4 female, aged(53±16) years. All patients had hypertension. 12 cases were treated via needle based in situ fenestration, another 16 cases using physician modified stent grafts, while 2 cases combining these two methods to achieve optimal fenestration. Patients were followed by receiving CTA for mortality, patency of bridging stents, endoleaks and complications.@*Results@#Operations were performed successfully in all cases. The median follow-up is 8.5 months. There was no aorta-related mortality. 1 patient developed cerebral infarction and 1 had hydropericardium. Type Ⅲ endoleaks were observed in 5 patients, no reintervention. All target vessels were patent during the follow up.@*Conclusion@#Fenestrated stent grafts shows satisfactory short-term outcomes in treating aortic arch lesions.
ABSTRACT
Aortic aneurysms involving major visceral arteries or those with short necks are always contraindications to traditional endovascular aortic repair(EVAR).The advent of the fenestrated endovascular aortic repair(F-EVAR)which could exclude aortic aneurysms while presenving blood flow to major organsthrough visceral branches using fenestrated stent-grafts raises the possibility for the treatment of these aorticaneurysms.To update our knowledge,we reviewed the publications on F-EVAR in recent years.