Multiple sclerosis presenting with fantastic confabulation

Area of Science:

• Neuroscience
• Psychiatry
• Neurology

Background:

• Multiple sclerosis (MS) is a common inflammatory demyelinating disease of the central nervous system.
• MS can present with neurological and psychiatric symptoms, sometimes as the initial manifestation.
• Confabulation involves memory falsification in clear consciousness, often linked to organic amnesia.

Observation:

• A 23-year-old man presented with unusual storytelling and was diagnosed with MS.
• The patient exhibited fantastic confabulations alongside his MS diagnosis.
• Neuropsychological testing indicated mild frontal lobe dysfunction.

Findings:

• This case highlights an unusual association between confabulation and multiple sclerosis.
• Confabulation is typically associated with frontal lobe lesions.
• Potential underlying mechanisms involve deficits in memory encoding, consolidation, or storage.

Implications:

• Increased clinician awareness of rare MS psychiatric manifestations is crucial.
• This case may offer insights into the neural underpinnings of confabulation.
• Understanding these associations can improve diagnosis and patient care in MS.