Management of supraglottic dysgenesis presenting as laryngomalacia.

نویسندگان

  • Behrad B Aynehchi
  • Nira A Goldstein
  • Ari J Goldsmith
چکیده

Laryngomalacia is a common source of stridor and can lead to significant upper airway obstruction and feeding disturbances in infants. We describe a unique case of supraglottic dysgenesis presenting as laryngomalacia featuring a prominent "s-shaped" epiglottis with both posterior edges fused to the right aryepiglottic fold/arytenoid complex. Although this anomaly is not accounted for in any of the current laryngomalacia classification schemes, modified laser supraglottoplasty was a satisfactory approach leading to successful decannulation. Laryngeal embryology and possible timing of the pathogenesis of this rare occurrence are reviewed as well.

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عنوان ژورنال:
  • International journal of pediatric otorhinolaryngology

دوره 75 9  شماره 

صفحات  -

تاریخ انتشار 2011