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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Digital Diagnostics</journal-id><journal-title-group><journal-title xml:lang="en">Digital Diagnostics</journal-title><trans-title-group xml:lang="ru"><trans-title>Digital Diagnostics</trans-title></trans-title-group><trans-title-group xml:lang="zh"><trans-title>Digital Diagnostics</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2712-8490</issn><issn publication-format="electronic">2712-8962</issn><publisher><publisher-name xml:lang="en">Eco-Vector</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">619643</article-id><article-id pub-id-type="doi">10.17816/DD619643</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Case reports</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Клинические случаи и серии клинических случаев</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="zh"><subject>临床病例及临床病例的系列</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Unilateral pulmonary vein atresia: Difficulties of radiological diagnosis</article-title><trans-title-group xml:lang="ru"><trans-title>Односторонняя атрезия лёгочных вен: сложности лучевой диагностики</trans-title></trans-title-group><trans-title-group xml:lang="zh"><trans-title>单侧肺静脉闭锁：放射诊断中的难题</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0007-1659-8325</contrib-id><name-alternatives><name xml:lang="en"><surname>Zharikova</surname><given-names>Veronika V.</given-names></name><name xml:lang="ru"><surname>Жарикова</surname><given-names>Вероника Валерьевна</given-names></name><name xml:lang="zh"><surname>Zharikova</surname><given-names>Veronika V.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>ZharikovaVV@zdrav.mos.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6716-5593</contrib-id><contrib-id contrib-id-type="spin">2527-0130</contrib-id><name-alternatives><name xml:lang="en"><surname>Nechaev</surname><given-names>Valentin A.</given-names></name><name xml:lang="ru"><surname>Нечаев</surname><given-names>Валентин Александрович</given-names></name><name xml:lang="zh"><surname>Nechaev</surname><given-names>Valentin A.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Cand. Sci. (Medicine)</p></bio><bio xml:lang="ru"><p>канд. мед. наук</p></bio><bio xml:lang="zh"><p>MD, Cand. Sci. (Medicine)</p></bio><email>NechaevVA1@zdrav.mos.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0319-4934</contrib-id><contrib-id contrib-id-type="spin">2884-4803</contrib-id><name-alternatives><name xml:lang="en"><surname>Kulikova</surname><given-names>Evgenia A.</given-names></name><name xml:lang="ru"><surname>Куликова</surname><given-names>Евгения Александровна</given-names></name><name xml:lang="zh"><surname>Kulikova</surname><given-names>Evgenia A.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>kulikovaEA14@zdrav.mos.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0310-0889</contrib-id><contrib-id contrib-id-type="spin">6184-8284</contrib-id><name-alternatives><name xml:lang="en"><surname>Yudin</surname><given-names>Andrey L.</given-names></name><name xml:lang="ru"><surname>Юдин</surname><given-names>Андрей Леонидович</given-names></name><name xml:lang="zh"><surname>Yudin</surname><given-names>Andrey L.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Dr. Sci. (Medicine), Professor</p></bio><bio xml:lang="ru"><p>д-р мед. наук, профессор</p></bio><bio xml:lang="zh"><p>MD, Dr. Sci. (Medicine), Professor</p></bio><email>prof_yudin@mail.ru</email><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Moscow City Oncological Hospital No. 1</institution></aff><aff><institution xml:lang="ru">Городская клиническая онкологическая больница №1</institution></aff><aff><institution xml:lang="zh">Moscow City Oncological Hospital No. 1</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">The Russian National Research Medical University named after N.I. Pirogov</institution></aff><aff><institution xml:lang="ru">Российский национальный исследовательский медицинский университет имени Н.И. Пирогова</institution></aff><aff><institution xml:lang="zh">The Russian National Research Medical University named after N.I. Pirogov</institution></aff></aff-alternatives><pub-date date-type="preprint" iso-8601-date="2024-06-25" publication-format="electronic"><day>25</day><month>06</month><year>2024</year></pub-date><pub-date date-type="pub" iso-8601-date="2024-09-20" publication-format="electronic"><day>20</day><month>09</month><year>2024</year></pub-date><volume>5</volume><issue>2</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><issue-title xml:lang="zh"/><fpage>361</fpage><lpage>369</lpage><history><date date-type="received" iso-8601-date="2023-10-25"><day>25</day><month>10</month><year>2023</year></date><date date-type="accepted" iso-8601-date="2024-02-06"><day>06</day><month>02</month><year>2024</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2024, Eco-Vector</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2024, Эко-вектор</copyright-statement><copyright-statement xml:lang="zh">Copyright ©; 2024, Eco-Vector</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="en">Eco-Vector</copyright-holder><copyright-holder xml:lang="ru">Эко-вектор</copyright-holder><copyright-holder xml:lang="zh">Eco-Vector</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://creativecommons.org/licenses/by-nc-nd/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://jdigitaldiagnostics.com/DD/article/view/619643">https://jdigitaldiagnostics.com/DD/article/view/619643</self-uri><abstract xml:lang="en"><p>Pulmonary vein atresia is a rare congenital abnormality that could manifest in isolation or in association with other congenital abnormalities in the cardiovascular system such as pulmonary vein hypoplasia. Pulmonary vein atresia leads to changes in cardiovascular functioning. This abnormality is often diagnosed in children with recurrent pneumonia and hemoptysis. In adulthood, pulmonary vein atresia is much less common, with clinical symptoms such as dyspnea during physical exercises and hemoptysis. However, some patients are asymptomatic. Owing to the nonspecific imaging findings, lung parenchymal changes are often misdiagnosed as another lung disease, including inflammatory genesis disease. In this article, a case of a young man with asymptomatic unilateral pulmonary vein atresia combined with pulmonary artery hypoplasia and interstitial lung changes in a lung with hypoplasia was presented. These pathologies were first identified in a 21-year-old patient by contrast-enhanced computed tomography.</p></abstract><trans-abstract xml:lang="ru"><p>Атрезия лёгочных вен — редкий порок развития, который может возникать как изолированно, так и в сочетании с другими врождёнными пороками развития сердечно-сосудистой системы, например, с таким как гипоплазия лёгочной артерии. Атрезия лёгочных вен приводит к изменениям в работе сердечно-сосудистой системы. Данный порок развития чаще диагностируется в младенческом и раннем детском возрастем ввиду рецидивирующих эпизодов пневмонии и кровохарканья. Во взрослом возрасте атрезия лёгочных вен встречается намного реже, клинически характеризуется такими проявлениями, как одышка при физической нагрузке и кровохарканье. Однако в редких случаях клинические симптомы отсутствуют, при этом изменения в паренхиме лёгких носят неспецифический характер, ввиду чего могут быть ошибочно расценены как проявления различных лёгочных заболеваний в том числе воспалительного генеза. В представленной статье описано клиническое наблюдение сочетания односторонней атрезии лёгочных вен с гипоплазией лёгочной артерии и интерстициальными изменениями в гипоплазированном лёгком у молодого мужчины без жалоб со стороны органов дыхания. Патологии впервые выявлены в 21 год по данным компьютерной томографии с контрастным усилением.</p></trans-abstract><trans-abstract xml:lang="zh"><p>肺静脉闭锁是一种罕见的畸形，既可单独发生，也可与其他先天性心血管系统畸形（如肺动脉发育不全）同时发生。肺静脉闭锁会导致心血管系统发生变化。这种畸形通常在婴儿期和幼儿期因反复发作肺炎和咯血而被诊断出来。在成年人中，肺静脉闭锁的发病率要低得多。在临床上，这种疾病主要表现为呼吸困难和咯血。然而，在极少数病例中没有临床症状。在这种情况下，肺实质的变化是非特异性的，可能会被误认为是各种肺部疾病的表现，包括炎症性成因。本文描述的是一名无呼吸道症状的单侧肺静脉闭锁合并肺动脉发育不全和发育不全肺间质改变的年轻男子临床观察结果。造影剂增强计算机断层扫描首次发现异常是在 21 岁。</p></trans-abstract><kwd-group xml:lang="en"><kwd>pulmonary vein</kwd><kwd>atresia</kwd><kwd>pulmonary artery</kwd><kwd>hypoplasia</kwd><kwd>inferior vena cava</kwd><kwd>case report</kwd><kwd>computed tomography</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>атрезия</kwd><kwd>лёгочные вены</kwd><kwd>гипоплазия</kwd><kwd>лёгочные артерии</kwd><kwd>нижняя полая вена</kwd><kwd>клинический случай</kwd><kwd>компьютерная томография</kwd></kwd-group><kwd-group xml:lang="zh"><kwd>闭锁</kwd><kwd>肺静脉</kwd><kwd>发育不全</kwd><kwd>肺动脉</kwd><kwd>下腔静脉</kwd><kwd>临床病例</kwd><kwd>计算机断层扫描</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><citation-alternatives><mixed-citation xml:lang="en">Patil PP. 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