Related Experiment Video
Updated: Apr 5, 2026

Induction and Clinical Scoring of Chronic-Relapsing Experimental Autoimmune Encephalomyelitis
Published on: July 4, 2007
Autoimmune encephalitis and paraneoplastic neurologic syndrome: clinical diagnosis
1Department of Neurology, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, South Korea.
Purpose Of Review:
Autoimmune encephalitis (AE) and paraneoplastic neurologic syndromes (PNS) are increasingly identified as causes of rapidly progressive immune-mediated neurologic syndromes. This review outlines diagnostic strategies and identifies key clinical and laboratory features for the accurate differential diagnosis.
Recent Findings:
The diagnostic flow includes taking a detailed history for autoimmune progression, recognizing pattern of antibody-associated symptoms, performing neuroanatomical localization, and application of diagnostic work-up consisting of MRI, CSF analysis, and antibody testing. Specific antibodies correlate with distinct syndromes, while seronegative AE remains a diagnostical challenge. Given the broad differential diagnosis, accurate symptom interpretation and the recognition of red flags are critical to preventing misdiagnosis. Ultimately, the correct application and interpretation of antibody assays are crucial.
Summary:
AE and PNS represent a heterogeneous group of immune-mediated CNS disorders requiring early diagnosis and timely immunotherapy. Multimodal diagnostic strategies integrating well-balanced clinical, radiological, and serological data are essential to minimize misdiagnosis.
More Related Videos
10:19High-throughput Flow Cytometry Cell-based Assay to Detect Antibodies to N-Methyl-D-aspartate Receptor or Dopamine-2 Receptor in Human Serum
Published on: November 23, 2013
07:20A Simple Cell-based Immunofluorescence Assay to Detect Autoantibody Against the N-Methyl-D-Aspartate NMDA Receptor in Blood
Published on: January 9, 2018
Related Concept Videos
Myasthenia Gravis: Diagnostic Tests
The edrophonium test is a diagnostic tool for myasthenia gravis. It involves...
Viral Meningitis
Aneurysm II: Clinical Manifestations and Diagnostic Studies
Arboviral Encephalitis