title: 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.
mesh_terms: D004576:Electromyography; D005152:Facial Muscles / Q000503:physiopathology; D005154:Facial Nerve / Q000503:physiopathology; D005158:Facial Paralysis / Q000209:etiology* / Q000503:physiopathology; D006801:Humans; D007223:Infant; D008297:Male; D011019:Pneumonia, Mycoplasma / Q000150:complications*