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Updated: Mar 14, 2026

Image Acquisition using Portable Sonography for Emergency Airway Management
Published on: September 28, 2022
[Paratracheal cyst rupture: a differential diagnosis for tracheal rupture]
Joana Marques1, Ana Rita Henriques1, Luisa Azevedo1
1Centro Hospitalar Baixo Vouga, Departamento de Anestesiologia, Aveiro, Portugal.
Abstract:
Tracheobronchial rupture is a rare but potentially life-threatening complication commonly caused by neck and chest trauma. Iatrogenic tracheobronchial rupture can be caused by intubation, tracheostomy, bronchoscopy but also linked to pre-existing primary diseases. Paratracheal air cysts, infrequently described in literature, seem to be associated with obstructive lung disease and weaknesses in right posterior lateral wall of the trachea. We report a case of a paratracheal air cyst rupture in a previous healthy patient.
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