{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,12]],"date-time":"2026-10-12T13:19:58Z","timestamp":1791811198923,"version":"4.3.4"},"reference-count":19,"publisher":"Elsevier BV","issue":"2","license":[{"start":{"date-parts":[[2012,8,1]],"date-time":"2012-08-01T00:00:00Z","timestamp":1343779200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2012,8,1]],"date-time":"2012-08-01T00:00:00Z","timestamp":1343779200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"content-domain":{"domain":["annalsthoracicsurgery.org","clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["The Annals of Thoracic Surgery"],"published-print":{"date-parts":[[2012,8]]},"DOI":"10.1016\/j.athoracsur.2012.04.059","type":"journal-article","created":{"date-parts":[[2012,6,27]],"date-time":"2012-06-27T06:25:56Z","timestamp":1340778356000},"page":"347-353","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":207,"title":["Lymph Node Evaluation by Open or Video-Assisted Approaches in 11,500 Anatomic Lung Cancer Resections"],"prefix":"10.1016","volume":"94","author":[{"given":"Daniel J.","family":"Boffa","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Andrzej S.","family":"Kosinski","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Subroto","family":"Paul","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"John D.","family":"Mitchell","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mark","family":"Onaitis","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.athoracsur.2012.04.059_bib1","doi-asserted-by":"crossref","first-page":"719","DOI":"10.1016\/S1470-2045(06)70804-X","article-title":"Adjuvant vinorelbine plus cisplatin versus observation in patients with completely resected stage IB-IIIA non-small-cell lung cancer (Adjuvant Navelbine International Trialist Association [ANITA]): a randomised controlled trial","volume":"7","author":"Douillard","year":"2006","journal-title":"Lancet Oncol"},{"key":"10.1016\/j.athoracsur.2012.04.059_bib2","doi-asserted-by":"crossref","first-page":"29","DOI":"10.1200\/JCO.2009.24.0333","article-title":"Randomized phase III trial of vinorelbine plus cisplatin compared with observation in completely resected stage IB and II non-small-cell lung cancer: updated survival analysis of JBR-10","volume":"28","author":"Butts","year":"2010","journal-title":"J Clin Oncol"},{"issue":"3 Suppl","key":"10.1016\/j.athoracsur.2012.04.059_bib3","doi-asserted-by":"crossref","first-page":"178S","DOI":"10.1378\/chest.07-1360","article-title":"Noninvasive staging of non-small cell lung cancer: ACCP evidenced-based clinical practice guidelines (2nd edition)","volume":"132","author":"Silvestri","year":"2007","journal-title":"Chest"},{"key":"10.1016\/j.athoracsur.2012.04.059_bib4","doi-asserted-by":"crossref","first-page":"366","DOI":"10.1016\/j.jtcvs.2009.08.026","article-title":"Thoracoscopic lobectomy is associated with lower morbidity than open lobectomy: a propensity-matched analysis from the STS database","volume":"139","author":"Paul","year":"2010","journal-title":"J Thorac Cardiovasc Surg"},{"key":"10.1016\/j.athoracsur.2012.04.059_bib5","doi-asserted-by":"crossref","DOI":"10.1093\/icvts\/ivr098","article-title":"Self-perceived video-assisted thoracic surgery lobectomy proficiency by recent graduates of North American thoracic residencies","author":"Boffa","year":"2012","journal-title":"Interact Cardiovasc Thorac Surg"},{"key":"10.1016\/j.athoracsur.2012.04.059_bib6","doi-asserted-by":"crossref","first-page":"1424","DOI":"10.1378\/chest.125.4.1424","article-title":"Association between lower lobe location and upstaging for early-stage non-small cell lung cancer","volume":"125","author":"Rocha","year":"2004","journal-title":"Chest"},{"key":"10.1016\/j.athoracsur.2012.04.059_bib7","doi-asserted-by":"crossref","first-page":"241","DOI":"10.1016\/j.lungcan.2004.11.006","article-title":"Poor correspondence between clinical and pathologic staging in stage 1 non-small cell lung cancer: results from CALGB 9761, a prospective trial","volume":"48","author":"D'Cunha","year":"2005","journal-title":"Lung Cancer"},{"key":"10.1016\/j.athoracsur.2012.04.059_bib8","doi-asserted-by":"crossref","first-page":"247","DOI":"10.1016\/j.jtcvs.2007.07.060","article-title":"Data from The Society of Thoracic Surgeons General Thoracic Surgery database: the surgical management of primary lung tumors","volume":"135","author":"Boffa","year":"2008","journal-title":"J Thorac Cardiovasc Surg"},{"key":"10.1016\/j.athoracsur.2012.04.059_bib9","series-title":"Reducing bias in a propensity score matched-pair sample using greedy matching techniques","author":"Parsons","year":"2001"},{"key":"10.1016\/j.athoracsur.2012.04.059_bib10","doi-asserted-by":"crossref","first-page":"260","DOI":"10.1378\/chest.08-0978","article-title":"The new lung cancer staging system","volume":"136","author":"Detterbeck","year":"2009","journal-title":"Chest"},{"key":"10.1016\/j.athoracsur.2012.04.059_bib11","doi-asserted-by":"crossref","first-page":"510","DOI":"10.1016\/j.surg.2005.04.005","article-title":"Systematic node dissection by VATS is not inferior to that through an open thoracotomy: a comparative clinicopathologic retrospective study","volume":"138","author":"Watanabe","year":"2005","journal-title":"Surgery"},{"key":"10.1016\/j.athoracsur.2012.04.059_bib12","doi-asserted-by":"crossref","first-page":"1730","DOI":"10.1016\/j.athoracsur.2010.02.094","article-title":"Lymph node evaluation in video-assisted thoracoscopic lobectomy versus lobectomy by thoracotomy","volume":"89","author":"Denlinger","year":"2010","journal-title":"Ann Thorac Surg"},{"key":"10.1016\/j.athoracsur.2012.04.059_bib13","doi-asserted-by":"crossref","first-page":"226","DOI":"10.1016\/j.athoracsur.2011.03.134","article-title":"Efficacy of mediastinal lymph node dissection during lobectomy for lung cancer by thoracoscopy and thoracotomy","volume":"92","author":"D'Amico","year":"2011","journal-title":"Ann Thorac Surg"},{"key":"10.1016\/j.athoracsur.2012.04.059_bib14","doi-asserted-by":"crossref","first-page":"162","DOI":"10.1055\/s-2007-989368","article-title":"Thoracoscopic lobectomy with systemic lymph node dissection for lymph node positive non-small cell lung cancer\u2014is thoracoscopic lymph node dissection feasible?","volume":"56","author":"Shiraishi","year":"2008","journal-title":"Thorac Cardiovasc Surg"},{"key":"10.1016\/j.athoracsur.2012.04.059_bib15","doi-asserted-by":"crossref","first-page":"1415","DOI":"10.1016\/j.jtcvs.2008.11.035","article-title":"Safety and efficacy of video-assisted versus conventional lung resection for lung cancer","volume":"137","author":"Farjah","year":"2009","journal-title":"J Thorac Cardiovasc Surg"},{"key":"10.1016\/j.athoracsur.2012.04.059_bib16","doi-asserted-by":"crossref","first-page":"1179","DOI":"10.1111\/j.1440-1843.2010.01793.x","article-title":"Occult nodal metastasis in patients with non-small cell lung cancer at clinical stage IA by PET\/CT","volume":"15","author":"Park","year":"2010","journal-title":"Respirology"},{"key":"10.1016\/j.athoracsur.2012.04.059_bib17","doi-asserted-by":"crossref","first-page":"177","DOI":"10.1016\/j.athoracsur.2007.03.081","article-title":"Risk factors for occult mediastinal metastases in clinical stage I non-small cell lung cancer","volume":"84","author":"Lee","year":"2007","journal-title":"Ann Thorac Surg"},{"key":"10.1016\/j.athoracsur.2012.04.059_bib18","doi-asserted-by":"crossref","first-page":"104","DOI":"10.1016\/j.ejcts.2007.09.026","article-title":"Pattern and predictors of occult mediastinal lymph node involvement in non-small cell lung cancer patients with negative mediastinal uptake on positron emission tomography","volume":"33","author":"Al-Sarraf","year":"2008","journal-title":"Eur J Cardiothorac Surg"},{"key":"10.1016\/j.athoracsur.2012.04.059_bib19","doi-asserted-by":"crossref","first-page":"333","DOI":"10.1016\/j.lungcan.2010.06.008","article-title":"Occult mediastinal lymph node metastasis in NSCLC patients diagnosed as clinical N0\u20131 by preoperative integrated FDG-PET\/CT and CT: risk factors, pattern, and histopathological study","volume":"71","author":"Kanzaki","year":"2011","journal-title":"Lung Cancer"}],"container-title":["The Annals of Thoracic Surgery"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0003497512009307?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0003497512009307?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,9,13]],"date-time":"2025-09-13T02:18:12Z","timestamp":1757729892000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0003497512009307"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2012,8]]},"references-count":19,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2012,8]]}},"alternative-id":["S0003497512009307"],"URL":"https:\/\/doi.org\/10.1016\/j.athoracsur.2012.04.059","relation":{},"ISSN":["0003-4975"],"issn-type":[{"value":"0003-4975","type":"print"}],"subject":[],"published":{"date-parts":[[2012,8]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Lymph Node Evaluation by Open or Video-Assisted Approaches in 11,500 Anatomic Lung Cancer Resections","name":"articletitle","label":"Article Title"},{"value":"The Annals of Thoracic Surgery","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.athoracsur.2012.04.059","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 2012 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.","name":"copyright","label":"Copyright"}]}}