title: Regarding "extension of saphenous thrombus into the femoral vein: a potential complication of new endovenous ablation techniques".
authors: Rajagopalan
authors: R
authors: Ravi
authors: Julio
authors: J
authors: Rodriguez-Lopez
authors: Venkatesh
authors: V
authors: Ramaiah
authors: Edward B
authors: EB
authors: Diethrich
mesh_terms: D017115:Catheter Ablation / Q000009:adverse effects*; D005268:Femoral Vein / Q000473:pathology*; D006801:Humans; D012501:Saphenous Vein / Q000473:pathology*; D020246:Venous Thrombosis / Q000473:pathology* / Q000601:surgery*