title: [Isolated palsy of the hypoglossal nerve complicating infectious mononucleosis].
abstract: BACKGROUND
  Neurological complications of infectious mononucleosis are rare. Various disorders have been described: meningitis, encephalitis, peripheral neuropathy. Isolated cranial nerve palsy has rarely been reported.
  
  
  METHODS
  A 16-year-old man was admitted for isolated and unilateral hypoglossal nerve palsy, four weeks after infectious mononucleosis. Cerebral MRI, cerebrospinal fluid study and electromyography were normal. IgM anti-VCA were positive. Two months later, without treatment, the tongue had almost fully recovered.
  
  
  CONCLUSIONS
  To the best of our knowledge, only seven cases of isolated palsy of the hypoglossal nerve complicating infectious mononucleosis have been previously reported.
authors.affiliation: Service de neurologie, hôpital Gui-de-Chauliac, CHU de Montpellier, 80, avenue Augustin-Fliche, 34295 Montpellier cedex 5, France. clarisse.dalliere@wanadoo.fr
authors.forename: C
authors.initials: C
authors.lastname: Carra-Dallière
authors.forename: R
authors.initials: R
authors.lastname: Mernes
authors.forename: R
authors.initials: R
authors.lastname: Juntas-Morales
mesh_terms: D000293:Adolescent; D001284:Atrophy; D004576:Electromyography; D006801:Humans; D020437:Hypoglossal Nerve Diseases / Q000134:cerebrospinal fluid / Q000209:etiology* / Q000503:physiopathology; D007075:Immunoglobulin M / Q000032:analysis; D007244:Infectious Mononucleosis / Q000134:cerebrospinal fluid / Q000150:complications*; D008279:Magnetic Resonance Imaging; D008297:Male; D013064:Speech Disorders / Q000209:etiology; D014060:Tongue Diseases / Q000209:etiology / Q000503:physiopathology
chemical_list: D007075:Immunoglobulin M