{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,21]],"date-time":"2026-01-21T12:31:55Z","timestamp":1768998715844,"version":"3.49.0"},"reference-count":5,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2025,2,26]],"date-time":"2025-02-26T00:00:00Z","timestamp":1740528000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Respirology Case Reports"],"published-print":{"date-parts":[[2025,3]]},"abstract":"<jats:title>ABSTRACT<\/jats:title><jats:p>Colloid adenocarcinoma of the lung is a rare subtype of lung adenocarcinoma characterised by the destruction of pre\u2010existing airspaces caused by mucin produced by the tumour. Pulmonary actinomycosis is a chronic suppurative lung disease caused by <jats:italic>Actinomyces<\/jats:italic> that is sometimes difficult to differentiate from lung cancer. Here, we report a case of pulmonary colloid adenocarcinoma complicated by pulmonary actinomycosis. A 66\u2010year\u2010old male presented with complaints of cough and bloody sputum and was diagnosed with right upper lobe lung adenocarcinoma. During the preoperative waiting period, the lesion rapidly enlarged, prompting an early right upper lobectomy. Histopathological examination confirmed the coexistence of colloidal adenocarcinoma and pulmonary actinomycosis. The coexistence of lung cancer and pulmonary actinomycosis is extremely rare. This case represents an extremely rare coexistence of lung cancer and pulmonary actinomycosis, where a rapidly enlarging lesion was diagnosed through surgical resection.<\/jats:p>","DOI":"10.1002\/rcr2.70133","type":"journal-article","created":{"date-parts":[[2025,3,12]],"date-time":"2025-03-12T03:39:01Z","timestamp":1741750741000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Colloid Adenocarcinoma of the Lung With Concomitant Pulmonary Actinomycosis: A Case Report"],"prefix":"10.1002","volume":"13","author":[{"ORCID":"https:\/\/orcid.org\/0009-0006-3949-8928","authenticated-orcid":false,"given":"Minoru","family":"Sugihara","sequence":"first","affiliation":[{"name":"Department of Thoracic Surgery Komaki City Hospital  Komaki Aichi Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Daiki","family":"Goto","sequence":"additional","affiliation":[{"name":"Department of Respiratory Medicine Komaki City Hospital  Komaki Aichi Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Saki","family":"Ishiya","sequence":"additional","affiliation":[{"name":"Department of Thoracic Surgery Komaki City Hospital  Komaki Aichi Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sawako","family":"Okamoto","sequence":"additional","affiliation":[{"name":"Department of Thoracic Surgery Komaki City Hospital  Komaki Aichi Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hirofumi","family":"Takenaka","sequence":"additional","affiliation":[{"name":"Department of Thoracic Surgery Nagoya University Hospital  Nagoya Aichi Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tetsuo","family":"Taniguchi","sequence":"additional","affiliation":[{"name":"Department of Thoracic Surgery Komaki City Hospital  Komaki Aichi Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2025,2,26]]},"reference":[{"key":"e_1_2_10_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijscr.2024.110260"},{"key":"e_1_2_10_3_1","doi-asserted-by":"publisher","DOI":"10.1002\/rcr2.1109"},{"key":"e_1_2_10_4_1","doi-asserted-by":"publisher","DOI":"10.1177\/03008916211010225"},{"key":"e_1_2_10_5_1","doi-asserted-by":"publisher","DOI":"10.1002\/cncr.25616"},{"key":"e_1_2_10_6_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cell.2018.12.040"}],"container-title":["Respirology Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/rcr2.70133","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,7,1]],"date-time":"2025-07-01T08:01:50Z","timestamp":1751356910000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/rcr2.70133"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,2,26]]},"references-count":5,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2025,3]]}},"alternative-id":["10.1002\/rcr2.70133"],"URL":"https:\/\/doi.org\/10.1002\/rcr2.70133","archive":["Portico"],"relation":{},"ISSN":["2051-3380","2051-3380"],"issn-type":[{"value":"2051-3380","type":"print"},{"value":"2051-3380","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,2,26]]},"assertion":[{"value":"2025-01-15","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2025-02-16","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2025-02-26","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e70133"}}