Subacute sclerosing panencephalitis in a child with recurrent febrile seizures

Area of Science:

• Neurology
• Virology
• Pediatrics

Background:

• Subacute sclerosing panencephalitis (SSPE) is a fatal neurological complication of measles virus infection.
• Diagnosis relies on clinical, EEG, and cerebrospinal fluid (CSF) measles antibody findings.
• Atypical presentations can delay diagnosis.

Purpose of the Study:

• To report an unusual case of SSPE in a child.
• To highlight diagnostic challenges posed by atypical initial symptoms.

Main Methods:

• Case report of a pediatric patient.
• Clinical evaluation and electroencephalogram (EEG) monitoring.
• Cerebrospinal fluid (CSF) analysis for measles antibodies.

Main Results:

• The patient presented with recurrent febrile seizures.
• Disease progression included myoclonic jerks and characteristic EEG patterns.
• Elevated CSF measles antibody titers confirmed SSPE.

Conclusions:

• SSPE can manifest atypically, initially mimicking other conditions like febrile seizures.
• Early recognition of subtle neurological signs is crucial for timely SSPE diagnosis.
• This case underscores the importance of considering SSPE in children with neurological deterioration, even with unusual presentations.