Guidance for thrombectomy^W contrast IV:Find:Pt:XXX>Vein.left:Doc:RF.angio
guidance for thrombectomy^w contrast iv:find:pt:xxx>vein.left:doc:rf.angio
RFA Guidance for thrombectomy of Vein - left-- W contrast IV
rfa guidance for thrombectomy of vein - left-- w contrast iv