Eagle syndrome presenting as a neurological emergency: A case report.

Background Eagle syndrome, due to the elongation of the styloid process as well as the calcification of the stylohyoid ligament, rarely presents itself with a major neurological disorder such as a brain infarct. Case description Authors describe the case report of a previously healthy 64-year-old Caucasian male that complained of inability to control his right upper and lower extremity of an acute nature. Imaging at the emergency department (magnetic resonance of the brain and computerized angiography) showed the presence of elongated styloid process bilaterally with clear predomination at the left side. The brain ischemia (left temporal brain infarct) was due to carotid artery dissection, and the left internal carotid artery was not visualized during the contrast-enhanced angiography. The patient was hospitalized at a neurological facility and thereafter referred to surgery for styloidectomy. Conclusion The present case underscores the need for a prompt diagnosis and an enhanced awareness of this syndrome, especially among emergency department professionals.