{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,8]],"date-time":"2026-04-08T12:19:14Z","timestamp":1775650754437,"version":"3.50.1"},"reference-count":9,"publisher":"Springer Science and Business Media LLC","issue":"1","license":[{"start":{"date-parts":[[2026,3,3]],"date-time":"2026-03-03T00:00:00Z","timestamp":1772496000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0"},{"start":{"date-parts":[[2026,4,8]],"date-time":"2026-04-08T00:00:00Z","timestamp":1775606400000},"content-version":"vor","delay-in-days":36,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["J Cardiothorac Surg"],"DOI":"10.1186\/s13019-026-03898-0","type":"journal-article","created":{"date-parts":[[2026,3,3]],"date-time":"2026-03-03T16:03:44Z","timestamp":1772553824000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Different variation of right upper lung apex subsegment"],"prefix":"10.1186","volume":"21","author":[{"given":"Wu","family":"Yan","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"MengXuan","family":"Wang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"YongSheng","family":"Li","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"JiXing","family":"Zhao","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","published-online":{"date-parts":[[2026,3,3]]},"reference":[{"issue":"1","key":"3898_CR1","first-page":"12","volume":"74","author":"RL Siegel","year":"2024","unstructured":"Siegel RL, Giaquinto AN, Jemal A. Cancer statistics, 2024. CA Cancer J Clin. 2024;74(1):12\u201349.","journal-title":"CA Cancer J Clin"},{"key":"3898_CR2","doi-asserted-by":"crossref","unstructured":"Hisashi S, Morihito O, Masahiro T et al. Segmentectomy versus lobectomy in small-sized peripheral non-small-cell lung cancer (JCOG0802\/WJOG4607L): a multicentre, open-label, phase 3, randomised, controlled, non-inferiority trial.[J]. Lancet (London, England), 2022;399(10335).","DOI":"10.1016\/S0140-6736(21)02333-3"},{"key":"3898_CR3","unstructured":"https:\/\/www.nccn.org\/nsclc\/"},{"issue":"1","key":"3898_CR4","doi-asserted-by":"publisher","first-page":"289","DOI":"10.1016\/j.jtcvs.2020.09.146","volume":"163","author":"K Suzuki","year":"2022","unstructured":"Suzuki K, Watanabe SI, Wakabayashi M, et al. A single-arm study of sublobar resection for ground-glass opacity dominant peripheral lung cancer. J Thorac Cardiovasc Surg. 2022;163(1):289\u2013e3012. https:\/\/doi.org\/10.1016\/j.jtcvs.2020.09.146.","journal-title":"J Thorac Cardiovasc Surg"},{"issue":"6","key":"3898_CR5","doi-asserted-by":"publisher","first-page":"540","DOI":"10.1016\/S2213-2600(23)00041-3","volume":"11","author":"K Aokage","year":"2023","unstructured":"Aokage K, Suzuki K, Saji H, et al. Segmentectomy for ground-glass-dominant lung cancer with a tumour diameter of 3\u00a0cm or less including ground-glass opacity (JCOG1211): a multicentre, single-arm, confirmatory, phase 3 trial. Lancet Respir Med. 2023;11(6):540\u20139. https:\/\/doi.org\/10.1016\/S2213-2600(23)00041-3.","journal-title":"Lancet Respir Med"},{"key":"3898_CR6","doi-asserted-by":"crossref","unstructured":"Xianning WTL, Chuankai Z et al. Comparison of Perioperative Outcomes Between Precise and Routine Segmentectomy for Patients With Early-Stage Lung Cancer Presenting as Ground-Glass Opacities: A Propensity Score-Matched Study. Front Oncol. 2021;11:661821.","DOI":"10.3389\/fonc.2021.661821"},{"key":"3898_CR7","doi-asserted-by":"crossref","unstructured":"Mingbo W, Huilai L, Tao W, et al. Application of three-dimensional computed tomography bronchography and angiography in thoracoscopic anatomical segmentectomy of the right upper lobe: A cohort study. Front Surg. 2022;9:975552.","DOI":"10.3389\/fsurg.2022.975552"},{"key":"3898_CR8","doi-asserted-by":"publisher","unstructured":"Wu Y, Wang MX, Zhao JX, et al. Different anatomical variations in the anterior segment of the right upper lung. J Cardiothorac Surg. 2024;19(1). https:\/\/doi.org\/10.1186\/s13019-024-02679-x.","DOI":"10.1186\/s13019-024-02679-x"},{"key":"3898_CR9","doi-asserted-by":"publisher","first-page":"901","DOI":"10.1007\/s11748-019-01078-7","volume":"67","author":"O Yasuhiro","year":"2019","unstructured":"Yasuhiro O. Tetsuhiko Go, Sung Soo Chang. Anomalous right upper lobe pulmonary veins draining posterior to the pulmonary artery. Gen Thorac Cardiovasc Surg. 2019;67:901\u20133. https:\/\/doi.org\/10.1007\/s11748-019-01078-7.","journal-title":"Gen Thorac Cardiovasc Surg"}],"container-title":["Journal of Cardiothoracic Surgery"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/article\/10.1186\/s13019-026-03898-0","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1186\/s13019-026-03898-0.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1186\/s13019-026-03898-0.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,8]],"date-time":"2026-04-08T11:39:24Z","timestamp":1775648364000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1186\/s13019-026-03898-0"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,3,3]]},"references-count":9,"journal-issue":{"issue":"1","published-online":{"date-parts":[[2026,12]]}},"alternative-id":["3898"],"URL":"https:\/\/doi.org\/10.1186\/s13019-026-03898-0","relation":{},"ISSN":["1749-8090"],"issn-type":[{"value":"1749-8090","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,3,3]]},"assertion":[{"value":"3 June 2025","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"13 February 2026","order":2,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"3 March 2026","order":3,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"order":1,"name":"Ethics","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"The article was reviewed and approved by the by the research ethics committee of Huizhou Central People\u2019s Hospital. Written informed consent was signed by all participants.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Ethics approval and consent to participate"}},{"value":"Not applicable.","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Patient consent for publication"}},{"value":"The authors declare no competing interests.","order":4,"name":"Ethics","group":{"name":"EthicsHeading","label":"Competing interests"}}],"article-number":"170"}}