[O-04] Oral Session 04 Dementia1

[O-04-1] Clinical symptoms and prognosis of primary naPPA: Investigation of 55patients

^○Mika Otsuki¹, Yoshitsugu Nakagawa², Shuichi Koshimizu³, Kazuyoshi Shinpo³, Akihiko Ogata³, Yasunori Mito⁴, Yasutaka Tajima⁴, Shisuke Hamada⁵, Shigehisa Ura⁶, Ikuko Takahashi-iwata⁷, Masaaki Matsushima⁷, Ichiro Yabe⁷ (1.Faculty of Health Sciences, Hokkaido Universoty Graduate School of health Science, Japan, 2.School of Rehabilitation Sciences, Health Sciences University of Hokkaido, 3.Hokkaido Surgical Memorial Hospital, Division of Neurology, 4.Sapporo General Hospital, Division of Neurology, 5.Hokuyukai Neurological Hospital, 6.Japanese Red Cross Asahikawa Hospital, Division of Neurology, 7.Department of Neurology, Hokkaido University Graduate School of Medicine)