NMDA-receptor encephalitis associated with COVID-19 infection in a toddler

Anti-NMDA receptor (NMDAR) encephalitis is characterized by mood and behavior changes, seizures, abnormal movements, autonomic instability, and encephalopathy. It occurs most commonly in young adults. A paraneoplastic association has been made with ovarian teratoma, though this is rare in children1. More recently, cases of anti-NMDAR encephalitis following viral infections have been reported, including herpes simplex virus (HSV), Japanese encephalitis virus (JEV), and now the 2019 novel coronavirus (SARS-CoV-2)2-5.
Source: Pediatric Neurology - Category: Neurology Authors: Tags: Clinical Letter Source Type: research

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