{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,27]],"date-time":"2026-02-27T04:25:00Z","timestamp":1772166300780,"version":"3.50.1"},"reference-count":8,"publisher":"Springer Science and Business Media LLC","issue":"1","license":[{"start":{"date-parts":[[2021,7,6]],"date-time":"2021-07-06T00:00:00Z","timestamp":1625529600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"},{"start":{"date-parts":[[2021,7,6]],"date-time":"2021-07-06T00:00:00Z","timestamp":1625529600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["J Cardiothorac Surg"],"published-print":{"date-parts":[[2021,12]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>Displaced anterior segmental bronchus and pulmonary artery is extremely rare. A keen knowledge of such variations is required in the field of pulmonary segmentectomy, for unawareness of the structural variation could lead to intra- and postoperative complications.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Case presentation<\/jats:title>\n                    <jats:p>A 50-year-old female presented to our department with suspected lung adenocarcinoma. Preoperative 3-dimensional computed tomographic bronchography and angiography revealed anterior segmental bronchus and anterior segmental pulmonary artery variation: the anterior segmental bronchus derived from the middle lobe bronchus, accompanied by a distally distributed anterior segmental pulmonary artery branch. A right apical-posterior segmentectomy using inflation-deflation technique was performed successfully.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>The keen observation and proper application of modern imaging technology and operative technique could greatly aid segmentectomy, preventing intra- and postoperative complications from happening.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1186\/s13019-021-01570-3","type":"journal-article","created":{"date-parts":[[2021,7,6]],"date-time":"2021-07-06T06:05:06Z","timestamp":1625551506000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Right apical-posterior segmentectomy with abnormal anterior segmental bronchus and artery: a case report"],"prefix":"10.1186","volume":"16","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3825-7867","authenticated-orcid":false,"given":"Xining","family":"Zhang","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Gang","family":"Lin","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jian","family":"Li","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","published-online":{"date-parts":[[2021,7,6]]},"reference":[{"issue":"4","key":"1570_CR1","doi-asserted-by":"publisher","first-page":"342","DOI":"10.1007\/s11748-019-01223-2","volume":"68","author":"H Yaginuma","year":"2020","unstructured":"Yaginuma H. Investigation of displaced bronchi using multidetector computed tomography: associated abnormalities of lung lobulations, pulmonary arteries and veins. Gen Thorac Cardiovasc Surg. 2020;68(4):342\u20139. https:\/\/doi.org\/10.1007\/s11748-019-01223-2.","journal-title":"Gen Thorac Cardiovasc Surg"},{"issue":"7","key":"1570_CR2","doi-asserted-by":"publisher","first-page":"1654","DOI":"10.1111\/1759-7714.13104","volume":"10","author":"K Nakanishi","year":"2019","unstructured":"Nakanishi K, Kuroda H, Nakada T, Ueno H, Sakakura N. Thoracoscopic lobectomy using indocyanine green fluorescence to detect the interlobar fissure in a patient with displaced B3 and absence of fissure: a case report. Thorac Cancer. 2019;10(7):1654\u20136. https:\/\/doi.org\/10.1111\/1759-7714.13104.","journal-title":"Thorac Cancer"},{"issue":"6","key":"1570_CR3","doi-asserted-by":"publisher","first-page":"e127","DOI":"10.1016\/j.athoracsur.2014.09.059","volume":"98","author":"X-f Xu","year":"2014","unstructured":"Xu X-f, Chen L, Wu W-b, Zhu Q. Thoracoscopic right posterior Segmentectomy of a patient with anomalous bronchus and pulmonary vein. Ann Thorac Surg. 2014;98(6):e127\u2013e9. https:\/\/doi.org\/10.1016\/j.athoracsur.2014.09.059.","journal-title":"Ann Thorac Surg"},{"issue":"2","key":"1570_CR4","doi-asserted-by":"publisher","first-page":"290","DOI":"10.1007\/s11748-020-01462-8","volume":"69","author":"Y Hiroshi","year":"2021","unstructured":"Hiroshi Y, Ken-Ichiro T, Masashi U. Right top pulmonary veins associated with lung incomplete fissure and displaced bronchus: a retrospective study using multidetector computed tomography. Gen Thorac Cardiovasc Surg. 2021;69(2):290\u20136. https:\/\/doi.org\/10.1007\/s11748-020-01462-8.","journal-title":"Gen Thorac Cardiovasc Surg"},{"issue":"6","key":"1570_CR5","doi-asserted-by":"publisher","first-page":"377","DOI":"10.3779\/j.issn.1009-3419.2016.06.16","volume":"19","author":"L Chen","year":"2016","unstructured":"Chen L, Wu W. The Main technical points of thoracoscopic anatomical lung segment resection. Zhongguo Fei Ai Za Zhi. 2016;19(6):377\u201381. https:\/\/doi.org\/10.3779\/j.issn.1009-3419.2016.06.16.","journal-title":"Zhongguo Fei Ai Za Zhi"},{"issue":"6","key":"1570_CR6","doi-asserted-by":"publisher","first-page":"1051","DOI":"10.1093\/ejcts\/ezz339","volume":"57","author":"T Winckelmans","year":"2020","unstructured":"Winckelmans T, Decaluw\u00e9 H, De Leyn P, Van Raemdonck D. Segmentectomy or lobectomy for early-stage non-small-cell lung cancer: a systematic review and meta-analysis. Eur J Cardiothorac Surg. 2020;57(6):1051\u201360. https:\/\/doi.org\/10.1093\/ejcts\/ezz339.","journal-title":"Eur J Cardiothorac Surg"},{"issue":"6","key":"1570_CR7","doi-asserted-by":"publisher","first-page":"2523","DOI":"10.21037\/jtd.2019.05.48","volume":"11","author":"G Lin","year":"2019","unstructured":"Lin G, Liu H, Li J. Lobectomy versus sub-lobar resection in patients with stage IA right middle lobe non-small cell lung cancer: a propensity score matched analysis. J Thorac Dis. 2019;11(6):2523\u201334. https:\/\/doi.org\/10.21037\/jtd.2019.05.48.","journal-title":"J Thorac Dis"},{"issue":"16","key":"1570_CR8","doi-asserted-by":"publisher","first-page":"1212","DOI":"10.1093\/jnci\/djt166","volume":"105","author":"J Nitadori","year":"2013","unstructured":"Nitadori J, Bograd AJ, Kadota K, Sima CS, Rizk NP, Morales EA, et al. Impact of micropapillary histologic subtype in selecting limited resection vs lobectomy for lung adenocarcinoma of 2cm or smaller. J Natl Cancer Inst. 2013;105(16):1212\u201320. https:\/\/doi.org\/10.1093\/jnci\/djt166.","journal-title":"J Natl Cancer Inst"}],"container-title":["Journal of Cardiothoracic Surgery"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1186\/s13019-021-01570-3.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/article\/10.1186\/s13019-021-01570-3\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1186\/s13019-021-01570-3.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,7,6]],"date-time":"2021-07-06T06:22:47Z","timestamp":1625552567000},"score":1,"resource":{"primary":{"URL":"https:\/\/cardiothoracicsurgery.biomedcentral.com\/articles\/10.1186\/s13019-021-01570-3"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,7,6]]},"references-count":8,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2021,12]]}},"alternative-id":["1570"],"URL":"https:\/\/doi.org\/10.1186\/s13019-021-01570-3","relation":{"has-preprint":[{"id-type":"doi","id":"10.21203\/rs.3.rs-52805\/v1","asserted-by":"object"}]},"ISSN":["1749-8090"],"issn-type":[{"value":"1749-8090","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021,7,6]]},"assertion":[{"value":"5 August 2020","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"28 June 2021","order":2,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"6 July 2021","order":3,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"order":1,"name":"Ethics","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"This case report was approved by the local institutional and ethics review board. Because it was not a trial, consent to participate was not required.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Ethics approval and consent to participate"}},{"value":"Appropriate written informed consent was obtained for the publication of this case report and accompanying images.","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Consent for publication"}},{"value":"None of the authors declared competing interests.","order":4,"name":"Ethics","group":{"name":"EthicsHeading","label":"Competing interests"}}],"article-number":"189"}}