Yuji Matsumaru

Division for Stroke prevention and treatment, Department of Neurosurgery, Faculty of Medicine, University of Tsukuba, Ibaraki, 305-8575 JAPAN

1987-1993 Clinical Neurosurgical residency in Tsukuba University hospital 1996-1997 Service de Radiologie, Hopital de Bicetre, Universite Paris XI, France 1997-2000 Department of Neurosurgery, Mito National Hospital 2000-2005 Associate Professor, Department of Neurosurgery, University of Tsukuba 2005-2016 Director, Department of Neurological Endovascular Therapy, Toranomon Hospital 2016- Professor, Division for stroke prevention and treatment, Department of Neurosurgery, University of Tsukuba