Abstract
Objective: To address sudden infant death syndrome from the otolaryngologist’s perspective, describe relevant pathologies, discuss controversies, and suggest preventive measures in high-risk populations.
Method: A MEDLINE search and hand search were conducted to identify reports published between 1969 and 2011 in the English language on the pathophysiology of SIDS related to the head and neck organs. Search terms included SIDS (MeSH term), SIDS and pathophysiology (text words), and SIDS and autopsy (text words).
Results: A growing number of reports suggested head and neck organ involvement in SIDS autopsies. Laryngeal, oropharyngeal, maxillofacial, otologic, cervical vascular abnormalities, and infectious etiologies were recognized and discussed.
Conclusion: Otolaryngologists should be aware of relevant pathologies, as some are treatable, if identified early enough in infancy. A proactive risk-management approach is warranted in infants presenting with certain abnormalities reviewed here.
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