CTICasesCoronary Artery to Pulmonary Artery (L2PA) Fistula
Imaging findings
Enlarged, tortuous coronary arteries communicating with the main pulmonary artery, with multiple arterial feeders (including the conus artery).
Key takeaways
Successful embolization requires identifying all arterial feeders. If not completely closed from the pulmonary side, residual flow may persist.
AI-assisted summary — may contain errors. Verify against the source video. Learn more
More from this webinar
- Endometrial Implants in the LungOther
- Eosinophilic Granulomatosis with Polyangiitis (EGPA) with Eosinophilic PneumoniaAutoimmune
- Bronchiolocentric Interstitial Pneumonia (BIP) in CVIDILD
- Benign Metastasizing LeiomyomaNeoplastic
- Sarcoidosis Mimicking Fibrosing MediastinitisAutoimmune
- Tuberculous PericarditisInfection
- Ludwig's Angina with Mediastinal InvolvementInfection
- Hepatopulmonary SyndromeVascular
See all cases from February 12, 2026 →