Hirayama disease, called monomelic amyotrophy, was named after Dr Keizo Hirayama. He first reported the disease in Japan in 1959 under the
https://gomedii.com/blogs/english/wp-login.php?action=logout&redirect_to=https%3A%2F%2Fgomedii.com%2Fblogs%2Fenglish%2F&_wpnonce=3d59fd3057