A 60-year-old male patient was evaluated for cervical pain, hiccups, dysphonia and dysphagia for five months. Physical examination showed left IX and X cranial nerve palsy. Brain MRI was normal. A cervical CT scan showed an elongated styloid process and stylohyoid ligament pseudoarthrosis (Figure). Eagle’s syndrome is a rare entity caused by abnormal enlargement and ossification of the styloid process, the attached stylohyoid ligament and the lesser cornu of the hyoid bone11. Bahgat M, Bahgat Y, Bahgat A. Eagle’s syndrome, a rare cause of neck pain. BMJ Case Rep. 2012; pii: bcr2012006278. http://doi.org/10.1136/bcr-2012-006278
http://doi.org/10.1136/bcr-2012-006278...
,22. Costantinides F, Vidoni G, Bodin C, Di Lenarda R. Eagle’s syndrome: signs and symptoms. Cranio.. 2013;31(1):56-60. http://doi.org/10.1179/crn.2013.008
http://doi.org/10.1179/crn.2013.008...
,33. Fusco DJ, Asteraki S, Spetzler RF. Eagle’s syndrome: embryology, anatomy, and clinical management. Acta Neurochir (Wien). 2012;154(7):1119-26. http://doi.org/10.1007/s00701-012-1385-2
http://doi.org/10.1007/s00701-012-1385-2...
,44. Piagkou M, Anagnostopoulou S, Kouladouros K, Piagkos G. Eagle’s syndrome: a review of the literature. Clin Anat. 2009;22(5):545-58. http://doi.org/10.1002/ca.20804
http://doi.org/10.1002/ca.20804...
. The condition causes variable degrees of compression of V, VII, IX, X and XII cranial nerves, and the jugular or carotid, leading to diverse symptoms11. Bahgat M, Bahgat Y, Bahgat A. Eagle’s syndrome, a rare cause of neck pain. BMJ Case Rep. 2012; pii: bcr2012006278. http://doi.org/10.1136/bcr-2012-006278
http://doi.org/10.1136/bcr-2012-006278...
,22. Costantinides F, Vidoni G, Bodin C, Di Lenarda R. Eagle’s syndrome: signs and symptoms. Cranio.. 2013;31(1):56-60. http://doi.org/10.1179/crn.2013.008
http://doi.org/10.1179/crn.2013.008...
,33. Fusco DJ, Asteraki S, Spetzler RF. Eagle’s syndrome: embryology, anatomy, and clinical management. Acta Neurochir (Wien). 2012;154(7):1119-26. http://doi.org/10.1007/s00701-012-1385-2
http://doi.org/10.1007/s00701-012-1385-2...
,44. Piagkou M, Anagnostopoulou S, Kouladouros K, Piagkos G. Eagle’s syndrome: a review of the literature. Clin Anat. 2009;22(5):545-58. http://doi.org/10.1002/ca.20804
http://doi.org/10.1002/ca.20804...
. Eagle’s syndrome pathogenesis remains unclear11. Bahgat M, Bahgat Y, Bahgat A. Eagle’s syndrome, a rare cause of neck pain. BMJ Case Rep. 2012; pii: bcr2012006278. http://doi.org/10.1136/bcr-2012-006278
http://doi.org/10.1136/bcr-2012-006278...
,22. Costantinides F, Vidoni G, Bodin C, Di Lenarda R. Eagle’s syndrome: signs and symptoms. Cranio.. 2013;31(1):56-60. http://doi.org/10.1179/crn.2013.008
http://doi.org/10.1179/crn.2013.008...
,33. Fusco DJ, Asteraki S, Spetzler RF. Eagle’s syndrome: embryology, anatomy, and clinical management. Acta Neurochir (Wien). 2012;154(7):1119-26. http://doi.org/10.1007/s00701-012-1385-2
http://doi.org/10.1007/s00701-012-1385-2...
,44. Piagkou M, Anagnostopoulou S, Kouladouros K, Piagkos G. Eagle’s syndrome: a review of the literature. Clin Anat. 2009;22(5):545-58. http://doi.org/10.1002/ca.20804
http://doi.org/10.1002/ca.20804...
.
References
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1Bahgat M, Bahgat Y, Bahgat A. Eagle’s syndrome, a rare cause of neck pain. BMJ Case Rep. 2012; pii: bcr2012006278. http://doi.org/10.1136/bcr-2012-006278
» http://doi.org/10.1136/bcr-2012-006278 -
2Costantinides F, Vidoni G, Bodin C, Di Lenarda R. Eagle’s syndrome: signs and symptoms. Cranio.. 2013;31(1):56-60. http://doi.org/10.1179/crn.2013.008
» http://doi.org/10.1179/crn.2013.008 -
3Fusco DJ, Asteraki S, Spetzler RF. Eagle’s syndrome: embryology, anatomy, and clinical management. Acta Neurochir (Wien). 2012;154(7):1119-26. http://doi.org/10.1007/s00701-012-1385-2
» http://doi.org/10.1007/s00701-012-1385-2 -
4Piagkou M, Anagnostopoulou S, Kouladouros K, Piagkos G. Eagle’s syndrome: a review of the literature. Clin Anat. 2009;22(5):545-58. http://doi.org/10.1002/ca.20804
» http://doi.org/10.1002/ca.20804
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Support: Brazilian Government research grant agencies CNPq, FAPERGS and FIPE/HCPA. Bianchin MM is further supported by CNPq (#307084/2014-0).
Publication Dates
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Publication in this collection
Feb 2017
History
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Received
17 Aug 2016 -
Accepted
10 Oct 2016