Snapshot A newborn is noted to be cyanotic while in the well-baby nursery during feeds. When the feed is withdrawn, the newborn begins to cry and turns pink. A 6 French suction catheter fails to pass through the nose. Introduction Overview login to view 1 more bullet Associated conditions login to view 1 more bullet Epidemiology incidence login to view 1 more bullet demographics login to view 1 more bullet location login to view 1 more bullet risk factors login to view 1 more bullet ETIOLOGY Pathophysiology login to view 2 more bullets Presentation Symptoms login to view 8 more bullets Physical exam login to view 6 more bullets Imaging Computed tomography (CT) scan login to view 6 more bullets Studies Diagnostic criteria login to view 1 more bullet Differential Bilateral nasolacrimal duct cysts Septal deviation Nasal tumor Treatment Operative login to view 7 more bullets Prognosis Prognostic variable login to view 2 more bullets Complications Aspiration Respiratory arrest Post-surgery renarrowing