Dual-Lumen Balloon Catheters May Improve Liquid Embolization of Vascular Malformations: An Experimental Study in Swine

From the Department of Radiology (J.C.G., J.R., A.B.), Centre Hospitalier de l'Université de Montréal, Notre-Dame Hospital, Montreal, Quebec, Canada; Laboratory of Interventional Neuroradiology (J.R., I.S., G.G.), Centre Hospitalier de l'Université de Montréal, Notre-Dame Hospital Research Centre, Montreal, Quebec, Canada; Division of Neurosurgery (T.E.D.), Department of Surgery, University of Alberta Hospital, Mackenzie Health Sciences Centre, Edmonton, Alberta, Canada; and Equipe d'Accueil 3878 – Groupe d'Etude de la Thrombose en Bretagne Occidentale (J.C.G.), Université de Bretagne Occidentale, Brest, France.

From the Department of Radiology (J.C.G., J.R., A.B.), Centre Hospitalier de l'Université de Montréal, Notre-Dame Hospital, Montreal, Quebec, Canada; Laboratory of Interventional Neuroradiology (J.R., I.S., G.G.), Centre Hospitalier de l'Université de Montréal, Notre-Dame Hospital Research Centre, Montreal, Quebec, Canada; Division of Neurosurgery (T.E.D.), Department of Surgery, University of Alberta Hospital, Mackenzie Health Sciences Centre, Edmonton, Alberta, Canada; and Equipe d'Accueil 3878 – Groupe d'Etude de la Thrombose en Bretagne Occidentale (J.C.G.), Université de Bretagne Occidentale, Brest, France.

From the Department of Radiology (J.C.G., J.R., A.B.), Centre Hospitalier de l'Université de Montréal, Notre-Dame Hospital, Montreal, Quebec, Canada; Laboratory of Interventional Neuroradiology (J.R., I.S., G.G.), Centre Hospitalier de l'Université de Montréal, Notre-Dame Hospital Research Centre, Montreal, Quebec, Canada; Division of Neurosurgery (T.E.D.), Department of Surgery, University of Alberta Hospital, Mackenzie Health Sciences Centre, Edmonton, Alberta, Canada; and Equipe d'Accueil 3878 – Groupe d'Etude de la Thrombose en Bretagne Occidentale (J.C.G.), Université de Bretagne Occidentale, Brest, France.

From the Department of Radiology (J.C.G., J.R., A.B.), Centre Hospitalier de l'Université de Montréal, Notre-Dame Hospital, Montreal, Quebec, Canada; Laboratory of Interventional Neuroradiology (J.R., I.S., G.G.), Centre Hospitalier de l'Université de Montréal, Notre-Dame Hospital Research Centre, Montreal, Quebec, Canada; Division of Neurosurgery (T.E.D.), Department of Surgery, University of Alberta Hospital, Mackenzie Health Sciences Centre, Edmonton, Alberta, Canada; and Equipe d'Accueil 3878 – Groupe d'Etude de la Thrombose en Bretagne Occidentale (J.C.G.), Université de Bretagne Occidentale, Brest, France.

From the Department of Radiology (J.C.G., J.R., A.B.), Centre Hospitalier de l'Université de Montréal, Notre-Dame Hospital, Montreal, Quebec, Canada; Laboratory of Interventional Neuroradiology (J.R., I.S., G.G.), Centre Hospitalier de l'Université de Montréal, Notre-Dame Hospital Research Centre, Montreal, Quebec, Canada; Division of Neurosurgery (T.E.D.), Department of Surgery, University of Alberta Hospital, Mackenzie Health Sciences Centre, Edmonton, Alberta, Canada; and Equipe d'Accueil 3878 – Groupe d'Etude de la Thrombose en Bretagne Occidentale (J.C.G.), Université de Bretagne Occidentale, Brest, France.

From the Department of Radiology (J.C.G., J.R., A.B.), Centre Hospitalier de l'Université de Montréal, Notre-Dame Hospital, Montreal, Quebec, Canada; Laboratory of Interventional Neuroradiology (J.R., I.S., G.G.), Centre Hospitalier de l'Université de Montréal, Notre-Dame Hospital Research Centre, Montreal, Quebec, Canada; Division of Neurosurgery (T.E.D.), Department of Surgery, University of Alberta Hospital, Mackenzie Health Sciences Centre, Edmonton, Alberta, Canada; and Equipe d'Accueil 3878 – Groupe d'Etude de la Thrombose en Bretagne Occidentale (J.C.G.), Université de Bretagne Occidentale, Brest, France.