CTICasesPneumomediastinum and Macklin Effect
Imaging findings
Pneumomediastinum, subcutaneous gas, and interstitial gas (Macklin effect) simulating a pneumothorax.
Key takeaways
Spontaneous pneumomediastinum often has no identifiable secondary cause on follow-up imaging, and care should be taken not to mistake interstitial gas for a pneumothorax.
AI-assisted summary — may contain errors. Verify against the source video. Learn more
More from this webinar
- Left IsomerismCongenital
- Esophageal Tear in Eosinophilic EsophagitisAutoimmune
- Acute Myocardial Infarct with Microvascular ObstructionVascular
- Hypersensitivity PneumonitisExposure
- Cardiac Metastasis from Squamous Cell CarcinomaNeoplastic
- Tularemia PneumoniaInfection
- Chronic Inflammatory Demyelinating Polyneuropathy (CIDP)Autoimmune
- Hepatopulmonary SyndromeVascular
See all cases from March 24, 2022 →