Clinical pitfalls and serological diagnostics of MuSK myasthenia gravis - Journal of Neurology

Source : https://link.springer.com/article/10.1007/s00415-022-11458-4

Background We aimed to evaluate the diagnostic accuracy of enzyme-linked immunosorbent assay (ELISA) for anti-muscle specific tyrosine kinase (MuSK) antibody (Ab) in a large cohort of anti-acetylcholine receptor (AChR) Ab-negative generalized myasthenia gravis (MG), and also to investigate clinical contexts for the diagnosis of MuSK MG.