Case 40: Congenital pyriform aperture stenosis

N. Rollins, T. Booth, M. Biavati

Research output: Contribution to journalArticlepeer-review

7 Scopus citations


Congenital pyriform aperture stenosis is an uncommon cause of upper airway obstruction in the neonate that may be clinically indistinguishable from the more common atresia of the posterior nasal choanae.

Original languageEnglish (US)
Pages (from-to)392-394
Number of pages3
Issue number2
StatePublished - Jan 1 2001


  • Diagnosis Please
  • Infants, newborn
  • Nasopharynx, abnormalities
  • Teeth

ASJC Scopus subject areas

  • Radiology Nuclear Medicine and imaging

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