European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery
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Eur Arch Otorhinolaryngol · Aug 2004
Case ReportsUnilateral spontaneous dissection of the internal carotid artery presenting as hypoglossal nerve palsy.
A rare case of an isolated unilateral hypoglossal nerve palsy in a 61-year-old man is reported. Imaging showed a dissection of the extracranial internal carotid artery. The expansion of the circumference of the artery causes compression of the hypoglossal nerve resulting in a palsy. To the best of our knowledge this disorder has twice been dealt with in the otorhinolaryngological literature.