Flow diversion for the treatment of distal circulation aneurysms: A randomized comparison

From the Department of Radiology (W.B., D.I., D.R., A.W., R.K, J.R.), Service of Neuroradiology, Centre Hospitalier de l’Université de Montréal, Montreal, Québec, Canada; Department of Interventional Neuroradiology (W.B.), Hôpital Fondation Adolphe de Rothschild, Paris, Ile de France, France; Departments of Radiology (J.L.R.), and Surgery (T.E.D., C.O., M.M.C.), Division of Neurosurgery, University of Alberta Hospital, Mackenzie Health Sciences Centre, Edmonton, Alberta, Canada; Departments of Neurology (R.F.), and Neurosurgery (B.D., H.L.), University of Ottawa, the Ottawa Hospital, Ottawa, Ontario, Canada

From the Department of Radiology (W.B., D.I., D.R., A.W., R.K, J.R.), Service of Neuroradiology, Centre Hospitalier de l’Université de Montréal, Montreal, Québec, Canada; Department of Interventional Neuroradiology (W.B.), Hôpital Fondation Adolphe de Rothschild, Paris, Ile de France, France; Departments of Radiology (J.L.R.), and Surgery (T.E.D., C.O., M.M.C.), Division of Neurosurgery, University of Alberta Hospital, Mackenzie Health Sciences Centre, Edmonton, Alberta, Canada; Departments of Neurology (R.F.), and Neurosurgery (B.D., H.L.), University of Ottawa, the Ottawa Hospital, Ottawa, Ontario, Canada

From the Department of Radiology (W.B., D.I., D.R., A.W., R.K, J.R.), Service of Neuroradiology, Centre Hospitalier de l’Université de Montréal, Montreal, Québec, Canada; Department of Interventional Neuroradiology (W.B.), Hôpital Fondation Adolphe de Rothschild, Paris, Ile de France, France; Departments of Radiology (J.L.R.), and Surgery (T.E.D., C.O., M.M.C.), Division of Neurosurgery, University of Alberta Hospital, Mackenzie Health Sciences Centre, Edmonton, Alberta, Canada; Departments of Neurology (R.F.), and Neurosurgery (B.D., H.L.), University of Ottawa, the Ottawa Hospital, Ottawa, Ontario, Canada

From the Department of Radiology (W.B., D.I., D.R., A.W., R.K, J.R.), Service of Neuroradiology, Centre Hospitalier de l’Université de Montréal, Montreal, Québec, Canada; Department of Interventional Neuroradiology (W.B.), Hôpital Fondation Adolphe de Rothschild, Paris, Ile de France, France; Departments of Radiology (J.L.R.), and Surgery (T.E.D., C.O., M.M.C.), Division of Neurosurgery, University of Alberta Hospital, Mackenzie Health Sciences Centre, Edmonton, Alberta, Canada; Departments of Neurology (R.F.), and Neurosurgery (B.D., H.L.), University of Ottawa, the Ottawa Hospital, Ottawa, Ontario, Canada

From the Department of Radiology (W.B., D.I., D.R., A.W., R.K, J.R.), Service of Neuroradiology, Centre Hospitalier de l’Université de Montréal, Montreal, Québec, Canada; Department of Interventional Neuroradiology (W.B.), Hôpital Fondation Adolphe de Rothschild, Paris, Ile de France, France; Departments of Radiology (J.L.R.), and Surgery (T.E.D., C.O., M.M.C.), Division of Neurosurgery, University of Alberta Hospital, Mackenzie Health Sciences Centre, Edmonton, Alberta, Canada; Departments of Neurology (R.F.), and Neurosurgery (B.D., H.L.), University of Ottawa, the Ottawa Hospital, Ottawa, Ontario, Canada

From the Department of Radiology (W.B., D.I., D.R., A.W., R.K, J.R.), Service of Neuroradiology, Centre Hospitalier de l’Université de Montréal, Montreal, Québec, Canada; Department of Interventional Neuroradiology (W.B.), Hôpital Fondation Adolphe de Rothschild, Paris, Ile de France, France; Departments of Radiology (J.L.R.), and Surgery (T.E.D., C.O., M.M.C.), Division of Neurosurgery, University of Alberta Hospital, Mackenzie Health Sciences Centre, Edmonton, Alberta, Canada; Departments of Neurology (R.F.), and Neurosurgery (B.D., H.L.), University of Ottawa, the Ottawa Hospital, Ottawa, Ontario, Canada

From the Department of Radiology (W.B., D.I., D.R., A.W., R.K, J.R.), Service of Neuroradiology, Centre Hospitalier de l’Université de Montréal, Montreal, Québec, Canada; Department of Interventional Neuroradiology (W.B.), Hôpital Fondation Adolphe de Rothschild, Paris, Ile de France, France; Departments of Radiology (J.L.R.), and Surgery (T.E.D., C.O., M.M.C.), Division of Neurosurgery, University of Alberta Hospital, Mackenzie Health Sciences Centre, Edmonton, Alberta, Canada; Departments of Neurology (R.F.), and Neurosurgery (B.D., H.L.), University of Ottawa, the Ottawa Hospital, Ottawa, Ontario, Canada

From the Department of Radiology (W.B., D.I., D.R., A.W., R.K, J.R.), Service of Neuroradiology, Centre Hospitalier de l’Université de Montréal, Montreal, Québec, Canada; Department of Interventional Neuroradiology (W.B.), Hôpital Fondation Adolphe de Rothschild, Paris, Ile de France, France; Departments of Radiology (J.L.R.), and Surgery (T.E.D., C.O., M.M.C.), Division of Neurosurgery, University of Alberta Hospital, Mackenzie Health Sciences Centre, Edmonton, Alberta, Canada; Departments of Neurology (R.F.), and Neurosurgery (B.D., H.L.), University of Ottawa, the Ottawa Hospital, Ottawa, Ontario, Canada

From the Department of Radiology (W.B., D.I., D.R., A.W., R.K, J.R.), Service of Neuroradiology, Centre Hospitalier de l’Université de Montréal, Montreal, Québec, Canada; Department of Interventional Neuroradiology (W.B.), Hôpital Fondation Adolphe de Rothschild, Paris, Ile de France, France; Departments of Radiology (J.L.R.), and Surgery (T.E.D., C.O., M.M.C.), Division of Neurosurgery, University of Alberta Hospital, Mackenzie Health Sciences Centre, Edmonton, Alberta, Canada; Departments of Neurology (R.F.), and Neurosurgery (B.D., H.L.), University of Ottawa, the Ottawa Hospital, Ottawa, Ontario, Canada

From the Department of Radiology (W.B., D.I., D.R., A.W., R.K, J.R.), Service of Neuroradiology, Centre Hospitalier de l’Université de Montréal, Montreal, Québec, Canada; Department of Interventional Neuroradiology (W.B.), Hôpital Fondation Adolphe de Rothschild, Paris, Ile de France, France; Departments of Radiology (J.L.R.), and Surgery (T.E.D., C.O., M.M.C.), Division of Neurosurgery, University of Alberta Hospital, Mackenzie Health Sciences Centre, Edmonton, Alberta, Canada; Departments of Neurology (R.F.), and Neurosurgery (B.D., H.L.), University of Ottawa, the Ottawa Hospital, Ottawa, Ontario, Canada

From the Department of Radiology (W.B., D.I., D.R., A.W., R.K, J.R.), Service of Neuroradiology, Centre Hospitalier de l’Université de Montréal, Montreal, Québec, Canada; Department of Interventional Neuroradiology (W.B.), Hôpital Fondation Adolphe de Rothschild, Paris, Ile de France, France; Departments of Radiology (J.L.R.), and Surgery (T.E.D., C.O., M.M.C.), Division of Neurosurgery, University of Alberta Hospital, Mackenzie Health Sciences Centre, Edmonton, Alberta, Canada; Departments of Neurology (R.F.), and Neurosurgery (B.D., H.L.), University of Ottawa, the Ottawa Hospital, Ottawa, Ontario, Canada

From the Department of Radiology (W.B., D.I., D.R., A.W., R.K, J.R.), Service of Neuroradiology, Centre Hospitalier de l’Université de Montréal, Montreal, Québec, Canada; Department of Interventional Neuroradiology (W.B.), Hôpital Fondation Adolphe de Rothschild, Paris, Ile de France, France; Departments of Radiology (J.L.R.), and Surgery (T.E.D., C.O., M.M.C.), Division of Neurosurgery, University of Alberta Hospital, Mackenzie Health Sciences Centre, Edmonton, Alberta, Canada; Departments of Neurology (R.F.), and Neurosurgery (B.D., H.L.), University of Ottawa, the Ottawa Hospital, Ottawa, Ontario, Canada

From the Department of Radiology (W.B., D.I., D.R., A.W., R.K, J.R.), Service of Neuroradiology, Centre Hospitalier de l’Université de Montréal, Montreal, Québec, Canada; Department of Interventional Neuroradiology (W.B.), Hôpital Fondation Adolphe de Rothschild, Paris, Ile de France, France; Departments of Radiology (J.L.R.), and Surgery (T.E.D., C.O., M.M.C.), Division of Neurosurgery, University of Alberta Hospital, Mackenzie Health Sciences Centre, Edmonton, Alberta, Canada; Departments of Neurology (R.F.), and Neurosurgery (B.D., H.L.), University of Ottawa, the Ottawa Hospital, Ottawa, Ontario, Canada