[Auto-immune encephalitis in psychiatric practice]

Area of Science:

• Neuroimmunology
• Psychiatry
• Neurology

Context:

• Autoimmune limbic encephalitis (AICLE) is increasingly recognized.
• Patients often present with psychiatric symptoms, complicating diagnosis.
• Early identification is crucial for effective treatment.

Purpose:

• To provide practical guidelines for recognizing and diagnosing AICLE in psychiatric patients.
• To highlight key diagnostic features and work-up steps.
• To improve awareness among psychiatrists.

Summary:

• AICLE is a rare but critical consideration in acute psychiatric presentations.
• Diagnostic clues include atypical psychiatric symptoms, seizures, movement disorders, and autonomic instability.
• A structured diagnostic approach is essential.

Impact:

• Facilitates timely diagnosis and treatment of AICLE.
• Improves patient outcomes by reducing diagnostic delays.
• Enhances collaboration between psychiatry and neurology.