Post-mumps acute disseminated encephalomyelitis in an adolescent

Area of Science:

• Neurology
• Infectious Diseases
• Immunology

Background:

• Mumps is a viral illness primarily affecting salivary glands.
• Complications can involve multiple organ systems, including the central nervous system.
• Vaccination is key in preventing mumps and its sequelae.

Observation:

• An 18-year-old unvaccinated male presented with neurological symptoms.
• The patient had laboratory-confirmed mumps infection.
• No parotid gland swelling (parotitis) was observed.

Findings:

• The patient was diagnosed with acute disseminated encephalomyelitis (ADEM).
• ADEM developed subsequent to the mumps infection.
• This represents a rare presentation of mumps-associated neurological complication.

Implications:

• This case underscores the potential for severe neurological complications from mumps, even without classic symptoms.
• It highlights the importance of mumps vaccination to prevent such rare but serious outcomes.
• Further research into the immunopathogenesis of mumps-related ADEM is warranted.