CTICasesTension Pneumothorax and Re-Expansion Edema
Imaging findings
Chest radiograph shows a large left pneumothorax with mediastinal shift to the right, diaphragmatic inversion, and rib space widening, associated with severe hypotension. Post-drainage radiographs show rapid development of ipsilateral and mild contralateral pulmonary consolidation/edema.
Key takeaways
Tension pneumothorax is a clinical emergency defined by increased intrapleural pressure causing cardiovascular collapse. Rapid evacuation of the air can lead to re-expansion pulmonary edema, which is caused by capillary leakage and local cytokine release.
AI-assisted summary — may contain errors. Verify against the source video. Learn more
More from this webinar
- Unilateral Pulmonary Artery AgenesisCongenital
- Accelerated SilicosisExposure
- Hereditary Hemorrhagic TelangiectasiaCongenital
- Amiodarone HepatotoxicityMetabolic
- Mobile Aortic Thrombus with Bowel IschemiaVascular
- Mobile Aortic Arch ThrombusVascular
- Thymic Squamous Cell CarcinomaNeoplastic
- Libman-Sacks EndocarditisAutoimmune
See all cases from May 9, 2019 →