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Case Reports in Otolaryngology
Volume 2018 (2018), Article ID 9207264, 4 pages
https://doi.org/10.1155/2018/9207264
Case Report

Chronological Progression of an Enlarged Styloid Process: A Case Report of Eagle Syndrome

Department of Otolaryngology, Head and Neck Surgery, Tokai University, Kanagawa, Japan

Correspondence should be addressed to Daisuke Maki

Received 13 September 2017; Accepted 17 December 2017; Published 15 January 2018

Academic Editor: Richard T. Miyamoto

Copyright © 2018 Daisuke Maki et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

Eagle syndrome is characterized by an elongated styloid process. However, the time frame over which the styloid process becomes elongated and extends is unknown. How the condition worsens over time is also unclear. To date, there has been no report describing the chronologic change that occurs in the styloid process in Eagle syndrome. We describe a 53-year-old patient with Eagle syndrome in whom the styloid process enlarged progressively over time and the elongated styloid process fused with the hyoid bone. The styloid process was resected via a transcervical approach, and the patient’s subjective symptoms improved. This is the first report showing how the styloid process can enlarge over a few years in a patient with Eagle syndrome. Surgical resection via a transcervical approach is an appropriate treatment for a patient in whom the styloid process has become excessively enlarged and elongated.