Palatal myoclonus, abnormal eye movements and olivary hypertrophy in GAD65-related disorder

We report a patient with GAD65-Abs with relapsing diplopia, cerebellar syndrome, and palatal myoclonus with hypertrophy of the inferior olivary nuclei (ION) seen on 1.5T MRI and a dentato-rubro-olivary pathway lesion on 7T MRI.

本研究报道1例谷氨酸脱羧酶65抗体（GAD65-Abs）阳性患者，该患者表现为复发性复视、小脑综合征及腭肌阵挛，其1.5特斯拉磁共振成像（1.5T MRI）可见下橄榄核（ION）肥大，7特斯拉磁共振成像（7T MRI）显示存在齿状核-红核-橄榄通路病变。