<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">oncotomsk</journal-id><journal-title-group><journal-title xml:lang="ru">Сибирский онкологический журнал</journal-title><trans-title-group xml:lang="en"><trans-title>Siberian journal of oncology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1814-4861</issn><issn pub-type="epub">2312-3168</issn><publisher><publisher-name>Tomsk National Research Medical Сепtеr of the Russian Academy of Sciences</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21294/1814-4861-2022-21-1-85-90</article-id><article-id custom-type="elpub" pub-id-type="custom">oncotomsk-2030</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ОПЫТ РАБОТЫ ОНКОЛОГИЧЕСКИХ УЧРЕЖДЕНИЙ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ONCOLOGY PRACTICE</subject></subj-group></article-categories><title-group><article-title>Бронхопластические операции в лечении больных немелкоклеточным раком лёгкого</article-title><trans-title-group xml:lang="en"><trans-title>Bronchoplatic surgery in the treatment of patients with nonsmall cell lung cancer</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7441-9846</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Аксарин</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Aksarin</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Аксарин Алексей Александрович, кандидат медицинских наук, руководитель онкологического центра; ассистент кафедры хирургических болезней</p><p>SPIN-код: 3942-3223</p><p>Россия, 628408, г. Сургут, ул. Энергетиков, 24/2</p><p>Россия, 628412, г. Сургут, пр. Ленина, 1</p></bio><bio xml:lang="en"><p>Aleksei A. Aksarin, MD, PhD, Head of Oncology Cente; Assistant of the Department of Surgical Diseases</p><p>SPIN-code: 3942-3223</p><p>24/2, Energetikov St., 628408, Surgut Russia</p><p>1, Lenina Ave., 628412, Surgut Russia</p></bio><email xlink:type="simple">alexaa1971@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Тер-Ованесов</surname><given-names>М. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Ter-Ovanesov</surname><given-names>M. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Тер-Ованесов Михаил Дмитриевич, доктор медицинских наук, профессор, заведующий кафедрой онкологии и гематологии факультета повышения квалификации медицинских работников</p><p>SPIN-код: 5400-1301</p><p>Россия, 117198, г. Москва, ул. Миклухо-Маклая, 6</p></bio><bio xml:lang="en"><p>Mikhail D. Ter-Ovanesov, MD, DSc, Professor, Head of the Department of Oncology and Hematology, Faculty of Advanced Medical Education</p><p>SPIN-code: 5400-1301</p><p>6, Miklukho-Maklaya St., 117198, Moscow, Russia</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Копейка</surname><given-names>С. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Kopeyka</surname><given-names>S. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Копейка Сергей Михайлович, заведующий онкологическим отделением № 2</p><p>Россия, 628408, г. Сургут, ул. Энергетиков, 24/2</p></bio><bio xml:lang="en"><p>Sergei M. Kopeyka, MD, Head of the Department № 2 of the Oncology Center</p><p>24/2, Energetikov St., 628408, Surgut Russia</p></bio><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">БУ «Сургутская окружная клиническая больница»; БУ ВО «Сургутский государственный университет»<country>Россия</country></aff><aff xml:lang="en">Surgut District Clinical Hospital; Surgut State University<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">ФГАОУ ВО «Российский университет дружбы народов»<country>Россия</country></aff><aff xml:lang="en">RUDN University<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru">БУ «Сургутская окружная клиническая больница»<country>Россия</country></aff><aff xml:lang="en">Surgut District Clinical Hospital<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>03</day><month>03</month><year>2022</year></pub-date><volume>21</volume><issue>1</issue><fpage>85</fpage><lpage>90</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Аксарин А.А., Тер-Ованесов М.Д., Копейка С.М., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Аксарин А.А., Тер-Ованесов М.Д., Копейка С.М.</copyright-holder><copyright-holder xml:lang="en">Aksarin A.A., Ter-Ovanesov M.D., Kopeyka S.M.</copyright-holder><license license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://www.siboncoj.ru/jour/article/view/2030">https://www.siboncoj.ru/jour/article/view/2030</self-uri><abstract><p>Цель исследования – изучить отдалённые результаты органосохраняющих бронхопластических операций у больных немелкоклеточным раком лёгкого.</p><sec><title>Материал и методы</title><p>Материал и методы. Проанализированы результаты хирургического лечения 740 больных с немелкоклеточным раком лёгкого I–III стадии в Югре с 2002 по 2015 г. Лоб- и билобэктомия выполнены 477 больным, пневмонэктомия – 263, бронхо- пластическая лобэктомия – 32 пациентам. Всем больным проводилось срочное интраоперационное гистологическое исследование долевых лимфоузлов (12-я группа) остающейся доли лёгкого. При отсутствии метастатического поражения данной группы лимфоузлов выполняли бронхопластическую лобэктомию. При наличии метастазов в 12-й группе лимфоузлов остающейся доли выполняли пневмонэктомию. Все бронхопластические органосохраняющие операции выполнены больным мужского пола. Средний возраст – 55,3 ± 9,9 года. В 19 (59,4 %) случаях операции выполнялись справа, в 13 (40,6 %) – слева. Бронхопластических лобэктомий типа A выполнено 15, типа В – 9, типа С – 4 и типа D – 4 пациентам. У 4 больных выполнена циркулярная резекция лёгочной артерии. В 16 случаях (50,0 %) отсутствовали регионарные метастазы (pN0), pN1 отмечена в 19 (31,3 %), pN2 – в 6 (18,7 %) случаях.</p></sec><sec><title>Результаты</title><p>Результаты. Послеоперационной летальности при бронхопластических лобэктомиях не было. В отдалённом периоде у 3 (9,4 %) пациентов развился умеренный стеноз бронхиального анастомоза. При органосохраняющих операциях с бронхопластическим компонентом отдалённые результаты были лучше, чем при пневмонэктомии. Медиана выживаемости после бронхопластических лобэктомий составила 66 мес, после пневмонэктомий – 34 мес (p=0,01). Общая выживаемость при бронхопластических лобэктомиях: 5-летняя – 52,9 %, 10-летняя – 36,2 %; при пневмонэктомиях – 38,0 и 31,9 % соответственно.</p></sec><sec><title>Заключение</title><p>Заключение. Органосохраняющие бронхопластические операции при хирургическом лечении больных НМРЛ, при соблюдении онкологических принципов, по сравнению с пневмонэктомией не ухудшают отдалённые результаты.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Aim</title><p>Aim. To study the effect of organ-preserving bronchoplastic surgery on long-term treatment outcomes of patients with non-small cell lung cancer (NSCLC ).</p></sec><sec><title>Material and Methods</title><p>Material and Methods. The long-term results of surgical treatment of 740 patients with stage I–III NSCLC , who were treated in Ugra from 2002 to 2015, were analyzed. Lobectomy and bilobectomy were performed in 477 patients, and pneumonectomy was performed in 263 patients. Thirty-two patients underwent bronchoplastic lobectomy and bilobectomy. Intraoperative pathological frozen sections of lymph nodes (# 12) of the remaining lobe of the lung were examined in all patients. If metastases in these lymph nodes were not detected, we performed bronchoplastic lobectomy. If metastases in lymph nodes of the remaining lobe were detected, we performed pneumonectomy. The median age of the patients (only male patients) was 55.3 ± 9.9 years. In 19 (59.4 %) patients, sleeve resections were performed on the right side and in 13 (40.6 %) patients, these resections were performed on the left side. There were 15 bronchoplastic lobectomies of type A, 9 of type B, 4 of type C, and 4 of type D. Sleeve resection of the pulmonary artery was performed in 4 patients. In 16 cases (50.0 %), there were no regional metastases (pN0). In 10 (31.3 %) cases, there was pN1, in six – pN2 (18.7 %).</p></sec><sec><title>Results</title><p>Results. There were no cases of postoperative death. Late complications (asymptomatic bronchial stenosis) occurred in 3 (9.4 %) patients. Long-term treatment outcomes were better in patients who underwent organ-preserving bronchoplastic surgery than in patients who underwent pneumonectomy. Median survival was 66 months after bronchoplastic lobectomies and 34 months after pneumonectomies (p=0.01). The 5- and 10-year survival rates in patients who underwent bronchoplastic lobectomies were 52.9 % and 36.2 %, respectively. The corresponding values in patients who underwent pneumonectomies were 38.0 % and 31.9 %, respectively.</p></sec><sec><title>Conclusion</title><p>Conclusion. Organ-preserving bronchoplastic surgery compared to pneumonectomy does not worsen long-term outcomes in patients with NSCLC .</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>немелкоклеточный рак лёгкого</kwd><kwd>хирургическое лечение</kwd><kwd>бронхопластическая лобэктомия</kwd><kwd>отдалённые результаты</kwd></kwd-group><kwd-group xml:lang="en"><kwd>non-small cell lung cancer</kwd><kwd>surgical treatment</kwd><kwd>bronchoplastic lobectomy</kwd><kwd>long-term results</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Мордовский А.А., Аксарин А.А., Парсаданян А.М., Тер-Ованесов М.Д., Троян П.П. Эпидемиологическая характеристика заболеваемости и смертности от рака легкого в Ханты-Мансийском автономном округе – Югре. Сибирский онкологический журнал. 2021; 20(4): 30–8.</mixed-citation><mixed-citation xml:lang="en">Mordovsky A.A., Aksarin A.A., Parsadanyan A.M., Ter-Ovanesov M.D., Troyan P.P. Lung cancer incidence and mortality in the Khanty-Mansi autonomous okrug – Yugra. Siberian Journal of Oncology. 2021; 20(4): 30–8. (in Russian). doi: 10.21294/1814-4861-2021-20-4-30-38.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Левченко Е.В., Левченко Н.Е., Юрин Р.И., Михнин А.Е., Ергнян С.М., Барчук А.С., Горохов Л.В., Слугин Е.Н., Гринкевич М.В. Отдалённые результаты бронхопластических оперативных вмешательств по сравнению с пневмонэктомиями при раке лёгкого. Вопросы онкологии. 2017; 63(2): 234–9.</mixed-citation><mixed-citation xml:lang="en">Levchenko E.V., Levchenko N.E., Jurin R.I., Mihnin A.E., Ergnjan S.M., Barchuk A.S., Gorohov L.V., Slugin E.N., Grinkevich M.V. Long-term results of bronchoplastic surgical interventions in comparison with pneumonectomies in lung cancer. Problems in Oncology. 2017; 63(2): 234–9. (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Решетов А.В., Елькин А.В., Николаев Г.В., Степанов С.С. Бронхо- и ангиопластическая лобэктомия как альтернатива пневмонэктомии в лечении немелкоклеточного рака легкого. Вестник хирургии им. И.И. Грекова. 2018; 177(3): 19–24.</mixed-citation><mixed-citation xml:lang="en">Reshetov A.V., El’kin A.V., Nikolaev G.V., Stepanov S.S. Broncho- and angioplasty lobectomy as an alternative to pneumonectomy in treatment of non-small cell lung cancer. Grekov’s Bulletin of Surgery. 2018; 177(3): 19–24. (in Russian). doi: 10.24884/0042-4625-2018-177-3-19-24.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Andersson S.E.M., Rauma V.H.S., Sihvo E.I., Rasanen J.V., Ilonen I.K., Salo J.A. Bronchial sleeve resection or pneumonectomy for non-small cell lung cancer: a propensity-matched analysis of long-term results, survival and quality of life. J Thorac Dis 2015; 7(10): 1742–8. doi: 10.3978/j.issn.2072-1439.2015.10.62.</mixed-citation><mixed-citation xml:lang="en">Andersson S.E.M., Rauma V.H.S., Sihvo E.I., Rasanen J.V., Ilonen I.K., Salo J.A. Bronchial sleeve resection or pneumonectomy for non-small cell lung cancer: a propensity-matched analysis of long-term results, survival and quality of life. J Thorac Dis 2015; 7(10): 1742–8. doi: 10.3978/j.issn.2072-1439.2015.10.62.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Berhet J.-P., Paradela M., Jimenez M.J., Molins L., Gomez-Caro A. Extended Sleeve Lobectomy: One More Step Toward Advoiding Pneumonectomy in Centrally Located Lung Cancer. Ann Thorac Surg. 2013; 96: 1988–97.</mixed-citation><mixed-citation xml:lang="en">Berhet J.-P., Paradela M., Jimenez M.J., Molins L., Gomez-Caro A. Extended Sleeve Lobectomy: One More Step Toward Advoiding Pneumonectomy in Centrally Located Lung Cancer. Ann Thorac Surg. 2013; 96: 1988–97.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">D’Andrilli A., Maurizi G., Andreetti C., Ciccone A.M., Ibrahim M., Piraino A., Mariotta S., Venuta F., Rendina E.A. Sleeve Lobectomy Versus Standard Lobectomy for Lung Cancer: Functional and Oncologic Evaluation. Ann Thorac Surg. 2016; 101(5): 1936–42. doi: 10.1016/j.athoracsur.2015.11.057.</mixed-citation><mixed-citation xml:lang="en">D’Andrilli A., Maurizi G., Andreetti C., Ciccone A.M., Ibrahim M., Piraino A., Mariotta S., Venuta F., Rendina E.A. Sleeve Lobectomy Versus Standard Lobectomy for Lung Cancer: Functional and Oncologic Evaluation. Ann Thorac Surg. 2016; 101(5): 1936–42. doi: 10.1016/j.athoracsur.2015.11.057.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Hishida T., Aokage K., Yoshida J., Miyoshi T., Tsuboi M. Extended bronchoplasty for locally advanced left lower lobe lung cancer: surgical technique and outcomes. Interact Cardiovasc Thorac Surg. 2018; 27(4): 602–5. doi: 10.1093/icvts/ivy081.</mixed-citation><mixed-citation xml:lang="en">Hishida T., Aokage K., Yoshida J., Miyoshi T., Tsuboi M. Extended bronchoplasty for locally advanced left lower lobe lung cancer: surgical technique and outcomes. Interact Cardiovasc Thorac Surg. 2018; 27(4): 602–5. doi: 10.1093/icvts/ivy081.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Maurizi G., D’Andrilli A., Venuta F, Rendina E.A. Reconstruction of the bronchus and pulmonary artery. J Thorac Dis. 2016; 8: 168–80.</mixed-citation><mixed-citation xml:lang="en">Maurizi G., D’Andrilli A., Venuta F, Rendina E.A. Reconstruction of the bronchus and pulmonary artery. J Thorac Dis. 2016; 8: 168–80.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Maurizi G., D’Andrilli A., Venuta F., Rendina E.A. Bronchial and arterial sleeve resection for centrally-located lung cancers. J Thorac Dis. 2016; 8: 872–81. doi: 10.21037/jtd.2016.06.48.</mixed-citation><mixed-citation xml:lang="en">Maurizi G., D’Andrilli A., Venuta F., Rendina E.A. Bronchial and arterial sleeve resection for centrally-located lung cancers. J Thorac Dis. 2016; 8: 872–81. doi: 10.21037/jtd.2016.06.48.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Nagayasu T., Yamasaki N., Tsuchiya T., Matsumoto K., Miyazaki T., Hatachi G., Watanabe H., Tomoshige K. The evolution of bronchoplasty and broncho-angioplasty as treatments for lung cancer: evaluation of 30 years of data from a single institution. Eur J Cardiothorac Surg. 2016 Jan; 49(1): 300–6. doi: 10.1093/ejcts/ezv065.</mixed-citation><mixed-citation xml:lang="en">Nagayasu T., Yamasaki N., Tsuchiya T., Matsumoto K., Miyazaki T., Hatachi G., Watanabe H., Tomoshige K. The evolution of bronchoplasty and broncho-angioplasty as treatments for lung cancer: evaluation of 30 years of data from a single institution. Eur J Cardiothorac Surg. 2016 Jan; 49(1): 300–6. doi: 10.1093/ejcts/ezv065.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Okada M. [Bronchoplasty for lung cancer]. Nihon Geka Gakkai Zasshi. 2016; 117(4): 283–8.</mixed-citation><mixed-citation xml:lang="en">Okada M. [Bronchoplasty for lung cancer]. Nihon Geka Gakkai Zasshi. 2016; 117(4): 283–8.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Rea F., Marulli G., Schiavon M., Zuin A, Hamad A-M., Rizzardi G., Perissinotto E., Sartori F. A quarter of a century experience with sleeve lobectomy for non-small cell lung cancer. Eur J Card Thorac Surg. 2008; 34: 488–92.</mixed-citation><mixed-citation xml:lang="en">Rea F., Marulli G., Schiavon M., Zuin A, Hamad A-M., Rizzardi G., Perissinotto E., Sartori F. A quarter of a century experience with sleeve lobectomy for non-small cell lung cancer. Eur J Card Thorac Surg. 2008; 34: 488–92.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Sarsam O.M., Dunning J., Pochulu B., Baste J.M. Robot-assisted bronchoplasty using continuous barbed sutures. J Vis Surg. 2018; 4(1): 3. doi: 10.21037/jovs.2017.12.14.</mixed-citation><mixed-citation xml:lang="en">Sarsam O.M., Dunning J., Pochulu B., Baste J.M. Robot-assisted bronchoplasty using continuous barbed sutures. J Vis Surg. 2018; 4(1): 3. doi: 10.21037/jovs.2017.12.14.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Umeda Y., Marui T., Murakawa S., Matsumoto S. Our tips for bronchoplasty using suture holder and tourniquet. Gen Thorac Cardiovasc Surg. 2019; 67(4): 370–1. doi: 10.1007/s11748-018-01061-8.</mixed-citation><mixed-citation xml:lang="en">Umeda Y., Marui T., Murakawa S., Matsumoto S. Our tips for bronchoplasty using suture holder and tourniquet. Gen Thorac Cardiovasc Surg. 2019; 67(4): 370–1. doi: 10.1007/s11748-018-01061-8.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Waseda R., Iwasaki A. Extended sleeve lobectomy: its place in surgical therapy for centrally located non-small cell lung cancer and a review of technical aspects. J Thorac Dis. 2018; 10 (26): 103–8. doi: 10.21037/ jtd.2018.07.40.</mixed-citation><mixed-citation xml:lang="en">Waseda R., Iwasaki A. Extended sleeve lobectomy: its place in surgical therapy for centrally located non-small cell lung cancer and a review of technical aspects. J Thorac Dis. 2018; 10 (26): 103–8. doi: 10.21037/ jtd.2018.07.40.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Yazgan S., Gursoy S., Ucvet A., Yagoi T., Unal M., Samancilar O., Erbaycu A.E. Long-term results of sleeve lobectomy with continuous suture technique in non-small cell lung cancer. Turk J Thorac Cardiovasc Surg. 2019; 27(1): 93–100. doi: 10.5606/tgkdc.dergisi.2019.16324.</mixed-citation><mixed-citation xml:lang="en">Yazgan S., Gursoy S., Ucvet A., Yagoi T., Unal M., Samancilar O., Erbaycu A.E. Long-term results of sleeve lobectomy with continuous suture technique in non-small cell lung cancer. Turk J Thorac Cardiovasc Surg. 2019; 27(1): 93–100. doi: 10.5606/tgkdc.dergisi.2019.16324.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Yokota K., Okuda K., Fukai I., Nakanishi R. Extended Bronchoplasty Anastomosed between the Left Main and the Superior Segmental Bronchi for Locally Advanced Left Upper Lobe Lung Cancer with Invasion of the Basal Segment. Ann Thorac Cardiovasc Surg. 2020 Aug; 12(8): 4082–89. doi: 10.5761/atcs.cr.20-00215.</mixed-citation><mixed-citation xml:lang="en">Yokota K., Okuda K., Fukai I., Nakanishi R. Extended Bronchoplasty Anastomosed between the Left Main and the Superior Segmental Bronchi for Locally Advanced Left Upper Lobe Lung Cancer with Invasion of the Basal Segment. Ann Thorac Cardiovasc Surg. 2020 Aug; 12(8): 4082–89. doi: 10.5761/atcs.cr.20-00215.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
