[O-42] Neuroinfection

[O-42-4] Epidemiological survey and analysis of Progressive multifocal leukoencephalopathy in Japan

Yoshiharu Miura¹, Mitsuki Kosami², Ryuusuke Ae², Yoshikazu Nakamura², Tsuyoshi Hamaguchi³, Kazuo Nakamichi⁴, Kenta Takahashi⁴, Tadaki Suzuki⁴, Kazuya Takahashi⁵, Motohiro Yukitake⁶, Kyouichi Nomura⁷, Masafumi Harada⁸, Nobuo Sanjo⁹, Nobuaki Funada¹, Shyuuji Kishida¹, Masayuki Saijou⁴, Hidehiro Mizusawa¹⁰, Masahito Yamada³ (1.Department of Neurology, Tokyo Metropolitan Komagome Hospital, 2.Department of Public Health, Jichi Medical University, 3.Department of Neurology and Neurobiology of Aging, Kanazawa University Graduate School of Medical Science, 4.National Institute of Infectious Diseases, 5.Department of Neurology, Iou Hospital, 6.Department of Neurology, Takagi Hospital, 7.Department of Neurology, Saitama Medical Center, Saitama Medical University, 8.Department of Diagnostic Radiology, Tokushima University, 9.Department of Neurology and Neurological Science, Tokyo Medical and Dental University, 10.National Center of Neurology and Psychiatry)