Myasthenia gravis (MG) is traditionally considered a disease of younger women and older men [
1], presenting a bimodal age distribution (30 and 50 years old). Recent epidemiological studies suggest an increased incidence of MG in older individuals regardless of gender [
2‐
5]. The definition of late-onset myasthenia gravis (LOMG) differs according to the studies with different age cut-offs (most cited include 50, 65 and 75 years). …