CTICasesBifurcated Silicone Tracheal Stent for Tracheomalacia
▶ Watch on YouTube — age-restricted, cannot embed here
Imaging findings
Plain radiograph demonstrates a low-density, bifurcated tracheal stent positioned in the distal trachea and extending into the mainstem bronchi. Unlike metallic stents, the silicone stent is relatively radiolucent and maintains a uniform, non-metallic profile.
Key takeaways
Bifurcated silicone tracheal stents (Y-stents) are commonly used to treat severe tracheomalacia or airway collapse. They are typically placed on a temporary trial basis to evaluate whether splinting the airway resolves the patient's symptoms before committing them to a definitive surgical tracheobronchoplasty. Silicone stents have the advantage of being less traumatic, less prone to granulation tissue formation, and easier to remove compared to self-expanding metallic stents.
AI-assisted summary — may contain errors. Verify against the source video. Learn more
More from this webinar
- Post-infarction Ventricular Septal DefectVascular
- Pulmonary Langerhans Cell HistiocytosisILD
- LymphangioleiomyomatosisNeoplastic
- Miliary Tuberculosis with ScrofulaInfection
- Costochondral Junction Ganglion CystOther
- Asymmetric Pneumocystis jirovecii PneumoniaInfection
- Rhinovirus PneumoniaInfection
- Exogenous Lipoid PneumoniaExposure
See all cases from June 2, 2014 →