LGI1 Antibody-Associated Encephalitis Complicated with Sjögren's Syndrome and Acute Cerebral Infarction: A Case Report and Literature Review

This report emphasizes the importance of recognizing the overlap between these conditions, as timely diagnosis and intervention can lead to better outcomes in similar cases. By examining the relationship between anti-LGI1 antibody-associated encephalitis, primary Sjögren's syndrome, and acute cerebral infarction, this paper aims to expand the understanding of the complex interactions between autoimmune encephalitis and systemic disorders.