Laryngomalacia

  • Etiology: congenital cartilage abnormality in larynx
  • Imaging: dynamic partial supraglottic collapse of the larynx during breathing

Cases of Laryngomalacia

Radiograph of laryngomalacia
Lateral radiograph of the airway obtained in inspiration (left) and expiration (right) shows near-complete collapse of the larynx in expiration.