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Bilateral Bell's palsy due to Mycoplasma pneumoniae infection
Abstract:
A 12-month-old infant developed bilateral facial paresis 4 weeks following a febrile illness associated with tonsillitis, bronchopneumonia and hepatosplenomegaly. Complement fixing antibody titer to Mycoplasma pneumoniae was 1:128, which subsequently dropped to 1:16. The clinical presentation in our patient was unusual in that he developed bilateral facial palsy at a very young age, and there was also a possible association of the palsy with Mycoplasma infection.
Insights
A Mycoplasma pneumoniae infection may cause bilateral facial palsy in infants. This case highlights an unusual presentation of facial nerve palsy in a 12-month-old, potentially linked to Mycoplasma infection.
Area of Science:
- Pediatric Neurology
- Infectious Diseases
- Immunology
Background:
- Mycoplasma pneumoniae is a common respiratory pathogen.
- Facial nerve palsy can occur in children but is rare in infants.
- The association between Mycoplasma pneumoniae and neurological complications is increasingly recognized.
Observation:
- A 12-month-old infant presented with bilateral facial paresis.
- The onset of paresis occurred 4 weeks after a febrile illness with tonsillitis, bronchopneumonia, and hepatosplenomegaly.
- Elevated antibody titers to Mycoplasma pneumoniae were detected.
Findings:
- The infant's clinical presentation of bilateral facial palsy at a young age is unusual.
- A potential association between Mycoplasma pneumoniae infection and the development of facial palsy is suggested.
- Serological evidence supports a recent Mycoplasma pneumoniae infection.
Implications:
- This case expands the spectrum of neurological manifestations associated with Mycoplasma pneumoniae.
- Highlights the importance of considering Mycoplasma pneumoniae in the differential diagnosis of infant facial palsy.
- Further research is warranted to understand the pathogenesis of Mycoplasma-associated neurological disorders in children.