Acquired neuromyotonia in thymoma-associated myasthenia gravis: a clinical and serological study.

ABSTRACT: BACKGROUND AND PURPOSE:Acquired neuromyotonia can occur in patients with thymoma, alone or in association with myasthenia gravis (MG), but the clinical prognostic significance of such comorbidity is largely unknown. The clinico-pathological features were investigated along with the occurrence of neuromyotonia as predictors of tumour recurrence in patients with thymoma-associated myasthenia. METHODS:A total number of 268 patients with thymomatous MG were studied retrospectively. Patients with symptoms of spontaneous muscle overactivity were selected for autoantibody testing using immunohistology for neuronal cell-surface proteins and cell-based assays for contactin-associated protein 2 (CASPR2), leucine-rich glioma inactivated 1 (LGI1), glycine receptor and Netrin-1 receptor antibodies. Neu

SUBMITTER: Gastaldi M 

PROVIDER: S-EPMC6593867 | biostudies-literature | 2019 Jul

REPOSITORIES: biostudies-literature