{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,13]],"date-time":"2026-08-13T00:28:26Z","timestamp":1786580906305,"version":"build-2736575974"},"reference-count":5,"publisher":"Oxford University Press (OUP)","issue":"8","license":[{"start":{"date-parts":[[2026,7,22]],"date-time":"2026-07-22T00:00:00Z","timestamp":1784678400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2026,8,3]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>Background: Pulmonary vascular variations may complicate thoracic surgery, particularly video-assisted procedures, where such anomalies increase the risk of bleeding.<\/jats:p>\n                  <jats:p>Case presentation: We report a 77-year-old female undergoing right upper lobectomy for invasive mucinous adenocarcinoma. Imaging revealed a 2 cm posterior right upper lobe nodule with low FDG uptake. Histology showed mixed adenocarcinoma and large-cell neuroendocrine carcinoma (stage IA). Intraoperatively, a vascular connection consistent with an arteriovenous fistula between the superior pulmonary vein and the interlobar pulmonary artery was identified and ligated.<\/jats:p>\n                  <jats:p>Conclusions: Recognition of rare pulmonary vascular anomalies through careful preoperative imaging and intraoperative assessment is essential to minimize surgical complications and ensure safe thoracic resection..<\/jats:p>","DOI":"10.1093\/icvts\/ivag205","type":"journal-article","created":{"date-parts":[[2026,7,22]],"date-time":"2026-07-22T11:58:59Z","timestamp":1784721539000},"source":"Crossref","is-referenced-by-count":0,"title":["An Unusual Pulmonary Vascular Connection Encountered During Right Upper Lobectomy"],"prefix":"10.1093","volume":"41","author":[{"ORCID":"https:\/\/orcid.org\/0009-0004-8554-1101","authenticated-orcid":false,"given":"Temmuz Baran","family":"\u015eencan","sequence":"first","affiliation":[{"name":"Department of Thoracic Surgery, Medeniyet University Goztepe Training and Research Hospital, TC Goztepe Prof Dr Suleyman Yalcin City Hospital , 34722 Istanbul, Turkiye"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mariam","family":"Arafa","sequence":"additional","affiliation":[{"name":"Department of Thoracic Surgery, Medeniyet University Goztepe Training and Research Hospital, TC Goztepe Prof Dr Suleyman Yalcin City Hospital , 34722 Istanbul, Turkiye"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fikri Tar\u0131k","family":"Ar\u0131c\u0131","sequence":"additional","affiliation":[{"name":"Department of Thoracic Surgery, Medeniyet University Goztepe Training and Research Hospital, TC Goztepe Prof Dr Suleyman Yalcin City Hospital , 34722 Istanbul, Turkiye"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Cansel","family":"Atinkaya Baytemir","sequence":"additional","affiliation":[{"name":"Department of Thoracic Surgery, Medeniyet University Goztepe Training and Research Hospital, TC Goztepe Prof Dr Suleyman Yalcin City Hospital , 34722 Istanbul, Turkiye"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"286","published-online":{"date-parts":[[2026,7,22]]},"reference":[{"key":"2026081219512532900_ivag205-B1","doi-asserted-by":"publisher","first-page":"3406","DOI":"10.21037\/jtd-23-1715","article-title":"Clinically important pulmonary vascular variations: a narrative review","volume":"16","author":"Pawlica","year":"2024","journal-title":"J Thorac Dis"},{"key":"2026081219512532900_ivag205-B2","doi-asserted-by":"publisher","first-page":"851","DOI":"10.1510\/icvts.2009.221804","article-title":"Importance of preoperative assessment of pulmonary venous anomaly for safe video-assisted lobectomy","volume":"10","author":"Yamada","year":"2010","journal-title":"Interact CardioVasc Thorac Surg"},{"key":"2026081219512532900_ivag205-B3","doi-asserted-by":"publisher","first-page":"e70080","DOI":"10.7759\/cureus.70080","article-title":"En bloc right upper bilobectomy for a patient with incomplete minor fissure and multiple anomalies of the right superior pulmonary vein","volume":"16","author":"Matsuda","year":"2024","journal-title":"Cureus"},{"key":"2026081219512532900_ivag205-B4","doi-asserted-by":"publisher","first-page":"2196","DOI":"10.4081\/monaldi.2022.2196","article-title":"Anomalous segmental pulmonary vein: additional V6 behind the bronchus intermedius draining into the superior pulmonary vein","volume":"92","author":"Amore","year":"2022","journal-title":"Monaldi Arch Chest Dis"},{"key":"2026081219512532900_ivag205-B5","doi-asserted-by":"publisher","first-page":"357","DOI":"10.1007\/s12149-010-0358-x","article-title":"FDG-PET\/CT imaging in assessing mucin-producing non-small cell lung cancer with pathologic correlation","volume":"24","author":"Shim","year":"2010","journal-title":"Ann Nucl Med"}],"container-title":["Interdisciplinary CardioVascular and Thoracic Surgery"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/academic.oup.com\/icvts\/advance-article-pdf\/doi\/10.1093\/icvts\/ivag205\/69800840\/ivag205.pdf","content-type":"application\/pdf","content-version":"am","intended-application":"syndication"},{"URL":"https:\/\/academic.oup.com\/icvts\/article-pdf\/41\/8\/ivag205\/69800840\/ivag205.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/academic.oup.com\/icvts\/article-pdf\/41\/8\/ivag205\/69800840\/ivag205.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,8,12]],"date-time":"2026-08-12T23:51:31Z","timestamp":1786578691000},"score":1,"resource":{"primary":{"URL":"https:\/\/academic.oup.com\/icvts\/article\/doi\/10.1093\/icvts\/ivag205\/8739959"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,7,22]]},"references-count":5,"journal-issue":{"issue":"8","published-print":{"date-parts":[[2026,8,3]]}},"URL":"https:\/\/doi.org\/10.1093\/icvts\/ivag205","relation":{},"ISSN":["2753-670X"],"issn-type":[{"value":"2753-670X","type":"electronic"}],"subject":[],"published-other":{"date-parts":[[2026,8]]},"published":{"date-parts":[[2026,7,22]]},"article-number":"ivag205"}}