{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,12]],"date-time":"2026-10-12T16:03:14Z","timestamp":1791820994104,"version":"4.3.4"},"reference-count":9,"publisher":"Oxford University Press (OUP)","issue":"7","license":[{"start":{"date-parts":[[2026,7,29]],"date-time":"2026-07-29T00:00:00Z","timestamp":1785283200000},"content-version":"vor","delay-in-days":28,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2026,7,4]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>Pulmonary mucoepidermoid carcinoma (MEC) is a rare salivary gland-type tumour often associated with delayed diagnosis due to nonspecific findings. We report a 75-year-old woman with chronic respiratory symptoms initially treated as asthma without improvement. Computed tomography showed a left hilar lesion with post-obstructive changes and apparent compression of the left main and lower bronchi, suggesting extensive hilar involvement. Bronchoscopic and endobronchial ultrasound-guided biopsies were nondiagnostic despite persistent airway obstruction. Surgical exploration revealed a localized intrabronchial tumour arising from the left lower lobe bronchus. A left lower sleeve lobectomy with preservation of the upper lobe was successfully performed, avoiding pneumonectomy. Histopathology confirmed a 22-mm low-grade MEC with negative margins and no nodal involvement. The postoperative recovery was favorable. This case highlights the diagnostic challenges of pulmonary MEC and the value of parenchymal-sparing surgery in selected patients with central airway tumours.<\/jats:p>","DOI":"10.1093\/jscr\/rjag650","type":"journal-article","created":{"date-parts":[[2026,7,15]],"date-time":"2026-07-15T11:48:15Z","timestamp":1784116095000},"source":"Crossref","is-referenced-by-count":1,"title":["Diagnostic and surgical challenges of pulmonary mucoepidermoid carcinoma: a case report"],"prefix":"10.1093","volume":"2026","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-5804-0994","authenticated-orcid":false,"given":"Yeni","family":"Arroyave-Guerrero","sequence":"first","affiliation":[{"name":"Universidad El Bosque\/National Cancer Institute , 9th Avenue No.131A\u201302, Bogot\u00e1 110111 ,","place":["Colombia"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7574-7913","authenticated-orcid":false,"given":"Luis F","family":"Giraldo-Cadavid","sequence":"additional","affiliation":[{"name":"Interventional Pulmonology Service, Fundaci\u00f3n Neumol\u00f3gica Colombiana , 13b Avenue No.161-85, Bogot\u00e1 111321 ,","place":["Colombia"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0286-6740","authenticated-orcid":false,"given":"Juan Carlos","family":"Garz\u00f3n","sequence":"additional","affiliation":[{"name":"Department of Thoracic Surgery, Fundaci\u00f3n Cardioinfantil , 163A Street No. 13B-60 Bogot\u00e1 1113111 ,","place":["Colombia"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4232-2449","authenticated-orcid":false,"given":"Luis Jaime","family":"Tellez","sequence":"additional","affiliation":[{"name":"Department of Thoracic Surgery, Fundaci\u00f3n Cardioinfantil , 163A Street No. 13B-60 Bogot\u00e1 1113111 ,","place":["Colombia"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0007-3394-6643","authenticated-orcid":false,"given":"Juli\u00e1n A","family":"Ariza Traslavi\u00f1a","sequence":"additional","affiliation":[{"name":"Department of Thoracic Surgery, Fundaci\u00f3n Cardioinfantil , 163A Street No. 13B-60 Bogot\u00e1 1113111 ,","place":["Colombia"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1647-2884","authenticated-orcid":false,"given":"Lucia","family":"Viola","sequence":"additional","affiliation":[{"name":"Thoracic Oncology Unit, Fundaci\u00f3n Neumol\u00f3gica Colombiana , 13b Avenue No.161-85, Bogot\u00e1 111321 ,","place":["Colombia"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7847-7835","authenticated-orcid":false,"given":"Nelson","family":"P\u00e1ez-Espinel","sequence":"additional","affiliation":[{"name":"Interventional Pulmonology Service, Fundaci\u00f3n Neumol\u00f3gica Colombiana , 13b Avenue No.161-85, Bogot\u00e1 111321 ,","place":["Colombia"]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"286","published-online":{"date-parts":[[2026,7,29]]},"reference":[{"key":"2026072912490490000_ref1","doi-asserted-by":"publisher","first-page":"11921","DOI":"10.12998\/wjcc.v10.i32.11921","article-title":"Endoscopic resection of bronchial mucoepidermoid carcinoma in a young adult man: a case report and review of literature","volume":"10","author":"Ding","year":"2022","journal-title":"World J Clin Cases"},{"key":"2026072912490490000_ref2","doi-asserted-by":"publisher","first-page":"108975","DOI":"10.1016\/j.ijscr.2023.108562","article-title":"Primary endo-bronchial mucoepidermoid carcinoma in a 22-year-old female: a case report","volume":"109","author":"Samar","year":"2023","journal-title":"Int J Surg Case 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