Clinical spectrum and diagnostic pitfalls of neurologic syndromes with Ri antibodies

Conclusions
Ri-PNS is a multisystem neurologic syndrome with prominent cerebellum/brainstem involvement. Opsoclonus-myoclonus is less common than expected, and the disorder can mimic neurodegenerative diseases.

Source: Neurology Neuroimmunology and Neuroinflammation - March 12, 2020 Category: Neurology Authors: Simard, C., Vogrig, A., Joubert, B., Muniz-Castrillo, S., Picard, G., Rogemond, V., Ducray, F., Berzero, G., Psimaras, D., Antoine, J.-C., Desestret, V., Honnorat, J. Tags: Autoimmune diseases, All Movement Disorders, Gait disorders/ataxia, Parkinson's disease/Parkinsonism, Paraneoplastic syndrome Article Source Type: research