Diverging pathophysiology in superficial siderosis with proximal upper limb amyotrophy

Affiliations

• ¹ Department of Neurology and Neurological Sciences, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 1-5-45 Yushima Bunkyo-ku, Tokyo 113-8510, Japan.
• ² Clinical Laboratory, Tokyo Medical and Dental University Hospital, 1-5-45 Yushima Bunkyo-ku, Tokyo 113-8510, Japan.
• ³ Department of Orthopaedic Surgery, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 1-5-45 Yushima Bunkyo-ku, Tokyo 113-8510, Japan.
• ⁴ Department of Neurology and Neurological Sciences, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 1-5-45 Yushima Bunkyo-ku, Tokyo 113-8510, Japan. Electronic address: tak-yokota.nuro@tmd.ac.jp.
• ⁵ Department of Neurology and Neurological Sciences, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 1-5-45 Yushima Bunkyo-ku, Tokyo 113-8510, Japan. Electronic address: n-sanjo.nuro@tmd.ac.jp.