VP334 Clinicopathological features of anti-mitochondrial M2 antibody-positive myositis based on a cohort of 201 patients from Japan

This study utilized muscle biopsy samples from serologically AM2A-positive patients, which were sent to the National Center of Neurology and Psychiatry for diagnostic purposes from January 2008 to December 2020. We reviewed muscle biopsies and clinical information of 201 patients.

Source: Neuromuscular Disorders - October 1, 2023 Category: Neurology Authors: Y. Nishimori, J. Tanboon, M. Oyama, H. Motegi, Y. Tomo, M. Oba, K. Sugie, S. Suzuki, S. Hayashi, S. Noguchi, I. Nishino Source Type: research