Single photon emission computed tomography findings after human papillomavirus (HPV) vaccination in Japan

T. Hirai, Y. Iguchi, M. Uchiyama, Y. Kuroiwa, I. Nakamura, S. Yokota, K. Nishioka Department of Neurology, The Jikei University School of Medicine Department of Radiology, The Jikei University School of Medicine Department of Neurology and Stroke Center, Mizonokuchi Hospital, Teikyo University School of Medicine Japan Medical Research Foundation, Yokohama City University Department of Pediatrics, Yokohama City University Institute of Medical Science, Tokyo Medical University, Japan