CTICasesThoracic Echinococcus
Imaging findings
CT shows multiple well-defined, multilocular cystic masses in the right lung base and upper abdomen, demonstrating transdiaphragmatic extension and marginal calcification, representing hydatid disease (Echinococcus).
Key takeaways
Thoracic hydatid disease (Echinococcus) can present as large cystic lung masses, often extending from or associated with hepatic cysts through a diaphragmatic defect. Surgical resection requires meticulous care to avoid cystic fluid spillage and subsequent anaphylactic shock.
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