{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,12]],"date-time":"2026-06-12T08:59:41Z","timestamp":1781254781089,"version":"3.54.1"},"reference-count":15,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2026,4,20]],"date-time":"2026-04-20T00:00:00Z","timestamp":1776643200000},"content-version":"vor","delay-in-days":19,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"},{"start":{"date-parts":[[2026,4,1]],"date-time":"2026-04-01T00:00:00Z","timestamp":1775001600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Clinical Case Reports"],"published-print":{"date-parts":[[2026,4]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>Solitary pulmonary nodule (SPN) in a heavy smoker patient is commonly considered a lung cancer. However, in endemic regions, differential diagnosis should include pulmonary hydatid cyst. We present a 65\u2010year\u2010old heavy smoker male with a 5\u2009cm SPN. He had negative serology, and inconclusive PET\u2010CT. So, it mimicked malignancy. Video\u2010assisted thoracoscopic surgery (VATS) confirmed hydatid cyst, with successful management. This case shows the importance of considering parasitic disease in the differential diagnosis of SPN, even with negative serology and typical risk factors for lung cancer.<\/jats:p>","DOI":"10.1002\/ccr3.72175","type":"journal-article","created":{"date-parts":[[2026,4,21]],"date-time":"2026-04-21T04:32:07Z","timestamp":1776745927000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Can a Solitary Pulmonary Nodule With Positive PET Scan in a Heavy Smoker be Something Other Than Lung Cancer? 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