CTICasesCarcinoid Heart Disease Progression
Imaging findings
Sequential imaging over several years showed progressive right-sided heart enlargement, specifically of the right atrium and ventricle. Recent studies demonstrated marked thickening of the tricuspid and pulmonic valves.
Key takeaways
Metastatic carcinoid disease releases serotonin into the systemic venous circulation, leading to valvular fibrosis. The case highlights the importance of recognizing the characteristic right heart changes over time.
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