RESUMO
INTRODUCTION: Endovascular obliteration of the great saphenous vein (GSV) has been proposed as an alternative to conventional extirpative treatment of varicose veins. MATERIALS AND METHODS: This report reviewed the initial experience with the ClosureFAST™ procedure in 407 legs over a one-year period. Occlusion of the GSV was seen on 98 % of completion scans and in all patients within 1 week of the procedure. Persistent occlusion was documented in all cases. One had paresthesias and one had skin pigmentation. Three patients had transient superficial thrombophlebitis in a treated segment of a superficial collateral of the GSV. One patient was found to have extension of an asymptomatic, nonocclusive thrombus into the common femoral vein 1 week after the procedure. CONCLUSION: Radiofrequency ablation of the GSV appears to be a safe alternative to conventional stripping and ligation. Randomised clinical trials and longer follow-up periods are required to establish the overall superiority of the procedure in comparison to conventional stripping.
Assuntos
Ablação por Cateter/métodos , Veia Safena/cirurgia , Varizes/cirurgia , Adulto , Idoso , Idoso de 80 Anos ou mais , Ablação por Cateter/instrumentação , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Resultado do Tratamento , Adulto JovemRESUMO
A patient who had undergone endovascular repair of an abdominal aortic aneurysm with the Endologix PowerLink bifurcated system presented with delayed aortic aneurysm enlargement due to assumed endotension. He was treated with aortic sac evacuation and wrapping of the endograft. This is the first report of endotension and aneurysm sac enlargement after implantation of the PowerLink endograft.