Isolated palsy of the hypoglossal nerve complicating infectious mononucleosis].

C Carra-Dallière, R Mernes, R Juntas-Morales

Service de neurologie, hôpital Gui-de-Chauliac, CHU de Montpellier, 80, avenue Augustin-Fliche, 34295 Montpellier cedex 5, France. clarisse.dalliere@wanadoo.fr

Revue neurologique 2011 Aug-Sep

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Neurological complications of infectious mononucleosis are rare. Various disorders have been described: meningitis, encephalitis, peripheral neuropathy. Isolated cranial nerve palsy has rarely been reported. 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. To the best of our knowledge, only seven cases of isolated palsy of the hypoglossal nerve complicating infectious mononucleosis have been previously reported. Copyright © 2011 Elsevier Masson SAS. All rights reserved.

Citation

C Carra-Dallière, R Mernes, R Juntas-Morales. Isolated palsy of the hypoglossal nerve complicating infectious mononucleosis]. Revue neurologique. 2011 Aug-Sep;167(8-9):635-7