Magnetic Resonance Imaging Findings of the Lower Limb Muscles in Anti-Mitochondrial M2 Antibody-Positive Myositis

Group of disorders characterized by myositis symptoms, including progressive muscle weakness and muscle inflammation in a setting of autoimmune abnormalities are collectively known as autoimmune myositis (AIM) or idiopathic inflammatory myopathy [1,2], including dermatomyositis (DM), anti-synthetase syndrome (ASS), immune-mediated necrotizing myopathy (IMNM), inclusion body myositis (IBM) [3,4] and other less well-characterized conditions.

Source: Neuromuscular Disorders - July 25, 2023 Category: Neurology Authors: Hirotaka Nomiya, Tadanori Hamano, Naoko Takaku, Hirohito Sasaki, Kojiro Usui, Sayaka Sanada, Tomohisa Yamaguchi, Yuki Kitazaki, Yoshinori Endo, Tomoko Kamisawa, Soichi Enomoto, Norimichi Shirahuzi, Akiko Matsunaga, Asako Ueno, Masamichi Ikawa, Osamu Yamam Tags: Research paper Source Type: research