{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,8]],"date-time":"2026-09-08T16:57:17Z","timestamp":1788886637826,"version":"build-2803163510"},"reference-count":37,"publisher":"SAGE Publications","license":[{"start":{"date-parts":[[2025,8,1]],"date-time":"2025-08-01T00:00:00Z","timestamp":1754006400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"},{"start":{"date-parts":[[2025,8,1]],"date-time":"2025-08-01T00:00:00Z","timestamp":1754006400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Clin Appl Thromb Hemost"],"published-print":{"date-parts":[[2025,8]]},"abstract":"<jats:p>Lung cancer is frequently complicated by coagulation abnormalities, primarily presenting as venous thromboembolism (VTE) but also including bleeding events in select patients. This hypercoagulable state arises from a multifaceted interplay between tumor-derived procoagulants, systemic inflammation, endothelial dysfunction, autoimmune mechanisms, and treatment-associated effects. These disruptions not only elevate thrombotic risk but also influence prognosis and therapeutic decisions. Furthermore, the presence of antiphospholipid antibodies or acquired coagulation inhibitors, such as lupus anticoagulant and anti-Factor VIII antibodies, poses a unique clinical challenge by increasing the risk of both thrombosis and hemorrhage. Recent data highlight the expanding role of tumor-derived extracellular vesicles, immune-mediated coagulopathies, and prothrombotic effects of immune checkpoint inhibitors in lung cancer\u2013associated thrombosis. Novel biomarkers-such as prothrombin fragment 1\u2009+\u20092, integrin \u03b22\u2013 positive extracellular vesicles, and endothelial activation markers-are being investigated for risk stratification and personalized treatment decisions. Diagnostic approaches-including coagulation assays, biomarker profiling, and imaging-are discussed alongside emerging tools for individualized anticoagulation and management of acquired inhibitors. Early recognition and tailored management of cancer-associated coagulopathy are essential to improve patient outcomes. This review aims to provide practical insights for clinicians navigating the thrombohemorrhagic spectrum in lung cancer care.<\/jats:p>","DOI":"10.1177\/10760296251359293","type":"journal-article","created":{"date-parts":[[2025,8,19]],"date-time":"2025-08-19T06:30:16Z","timestamp":1755585016000},"update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":7,"title":["Coagulation Abnormalities in Lung Cancer: Diagnostic Challenges and Therapeutic Perspectives"],"prefix":"10.1177","volume":"31","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-2629-1841","authenticated-orcid":false,"given":"Athena","family":"Myrou","sequence":"first","affiliation":[{"name":"Department of Internal Medicine, AHEPA University General Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Athanasios","family":"Penopoulos","sequence":"additional","affiliation":[{"name":"Department of Internal Medicine, AHEPA University General Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Konstantinos","family":"Barmpagiannos","sequence":"additional","affiliation":[{"name":"Department of Internal Medicine, AHEPA University General Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Styliani","family":"Ouzouni","sequence":"additional","affiliation":[{"name":"Department of Internal Medicine, AHEPA University General Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fotios","family":"Girtovitis","sequence":"additional","affiliation":[{"name":"National Blood Center Unit, AHEPA University General Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2025,8,18]]},"reference":[{"key":"e_1_3_2_2_2","doi-asserted-by":"publisher","DOI":"10.3322\/caac.21763"},{"key":"e_1_3_2_3_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.thromres.2021.10.014"},{"key":"e_1_3_2_4_2","doi-asserted-by":"publisher","DOI":"10.3390\/cancers15041045\/"},{"key":"e_1_3_2_5_2","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMcpc020117"},{"key":"e_1_3_2_6_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.lungcan.2011.07.004"},{"key":"e_1_3_2_7_2","doi-asserted-by":"publisher","DOI":"10.3390\/cancers16020450"},{"issue":"8","key":"e_1_3_2_8_2","first-page":"476","article-title":"Extracellular vesicles: Vehicles of tissue factor in cancer- associated thrombosis","volume":"23","author":"Raposo G","year":"2023","unstructured":"Raposo G, Stoorvogel W. 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