Sudden death due to Eagle syndrome: a case report.

Area of Science:

• Anatomy
• Pathology
• Forensic Medicine

Background:

• Eagle syndrome is characterized by symptoms arising from the compression of adjacent structures due to an elongated styloid process or ossified stylohyoid ligament.
• The diverse and nonspecific nature of symptoms, including cervicofacial pain and cerebral ischemia, often leads to misdiagnosis and delayed treatment.
• Etiological theories for Eagle syndrome vary, focusing on the underlying pathogenetic mechanisms and the specific anatomical structures affected.

Observation:

• A case is presented where a patient experienced recurrent episodes of unconsciousness and frequent headaches, seeking medical attention multiple times.
• Despite extensive prior consultations, the underlying cause remained undiagnosed during the patient's lifetime.
• Postmortem examination revealed an elongated styloid process as the critical anatomical finding.

Findings:

• The elongated styloid process was identified as the cause of death.
• Mechanical irritation of the carotid sinus by the elongated styloid process led to acute cardiovascular failure.
• Other potential causes of death were excluded, confirming the diagnosis.

Implications:

• This case underscores the importance of considering Eagle syndrome in patients presenting with unexplained neurological and cardiovascular symptoms.
• Elongated styloid process should be recognized as a potential cause of sudden death, particularly when cardiovascular failure is observed.
• Forensic pathology plays a crucial role in diagnosing rare causes of death by identifying subtle anatomical abnormalities.