{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,30]],"date-time":"2026-04-30T00:38:23Z","timestamp":1777509503262,"version":"3.51.4"},"reference-count":27,"publisher":"SAGE Publications","issue":"4","license":[{"start":{"date-parts":[[2026,3,2]],"date-time":"2026-03-02T00:00:00Z","timestamp":1772409600000},"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":["Acta Radiol"],"published-print":{"date-parts":[[2026,4]]},"abstract":"<jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>Transcatheter arterial embolization (TAE) is an established treatment of hemoptysis in patients with destroyed lung.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Purpose<\/jats:title>\n                    <jats:p>To identify the relevant risk factors for the recurrence of hemoptysis after TAE in patients with destroyed lung combined with hemoptysis.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Material and Methods<\/jats:title>\n                    <jats:p>A retrospective analysis was performed on 179 patients with destroyed lung and hemoptysis who underwent TAE between January 2014 and September 2023. Immediate and clinical success rates were assessed after TAE. Kaplan\u2013Meier analysis estimated hemoptysis-free survival. The Cox regression model was used to identify factors associated with recurrence.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      Among 179 patients (124 men, 55 women; mean age = 57.24\u2009\u00b1\u200912.30 years), immediate and clinical success rates were 92.2% and 89.5%, respectively. Freedom from hemoptysis at 24 h was achieved in 91.5% of patients. Cox regression analysis identified the average number of embolized vessels per damaged lobe as an independent predictor of recurrence (hazard ratio [HR]\u2009=\u20091.346, 95% confidence interval [CI] = 1.001\u20131.810;\n                      <jats:italic toggle=\"yes\">P<\/jats:italic>\n                      \u2009&lt;0.05). Patients with \u22654 embolized vessels per lobe had a significantly higher risk of recurrence than those with fewer vessels. Non-bronchial systemic arteries (NBSAs), particularly intercostal and subclavian artery branches, were key bleeding sources, with the ratio of NBSAs to bronchial arteries (BAs) embolized being approximately 1.38:1.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>Although meticulous attention to NBSAs during TAE is essential, our study identifies the average number of embolized vessels per lobe as an independent predictor of recurrence. This indicates a disease state with high revascularization potential, necessitating long-term strategies that also address the underlying lung pathology.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/02841851261420814","type":"journal-article","created":{"date-parts":[[2026,3,2]],"date-time":"2026-03-02T12:18:34Z","timestamp":1772453914000},"page":"379-387","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":0,"title":["Transcatheter artery embolization for hemoptysis in patients with destroyed lung: risk factors for recurrence"],"prefix":"10.1177","volume":"67","author":[{"ORCID":"https:\/\/orcid.org\/0009-0008-5068-7476","authenticated-orcid":false,"given":"Menglan","family":"Chu","sequence":"first","affiliation":[{"name":"First Affiliated Hospital of Guangzhou Medical University"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Qikun","family":"Guo","sequence":"additional","affiliation":[{"name":"First Affiliated Hospital of Guangzhou Medical University"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tongqiang","family":"Li","sequence":"additional","affiliation":[{"name":"First Affiliated Hospital of Guangzhou Medical University"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0009-0005-5274-097X","authenticated-orcid":false,"given":"Weijie","family":"Luo","sequence":"additional","affiliation":[{"name":"First Affiliated Hospital of Guangzhou Medical University"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3657-4917","authenticated-orcid":false,"given":"Liguo","family":"Dai","sequence":"additional","affiliation":[{"name":"First Affiliated Hospital of Guangzhou Medical University"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0009-0004-0201-1907","authenticated-orcid":false,"given":"Wei","family":"Luo","sequence":"additional","affiliation":[{"name":"First Affiliated Hospital of Guangzhou Medical University"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7795-7041","authenticated-orcid":false,"given":"Bin","family":"Xiong","sequence":"additional","affiliation":[{"name":"First Affiliated Hospital of Guangzhou Medical University"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2026,3,2]]},"reference":[{"key":"e_1_3_3_2_2","doi-asserted-by":"publisher","DOI":"10.34172\/aim.33457"},{"key":"e_1_3_3_3_2","doi-asserted-by":"publisher","DOI":"10.1007\/s11748-018-01055-6"},{"key":"e_1_3_3_4_2","doi-asserted-by":"publisher","DOI":"10.5606\/tgkdc.dergisi.2018.14635"},{"key":"e_1_3_3_5_2","doi-asserted-by":"publisher","DOI":"10.4046\/trd.2013.74.3.111"},{"key":"e_1_3_3_6_2","doi-asserted-by":"publisher","DOI":"10.5334\/jbsr.2310"},{"key":"e_1_3_3_7_2","doi-asserted-by":"publisher","DOI":"10.5152\/dir.2017.16454"},{"key":"e_1_3_3_8_2","first-page":"1406","article-title":"Bronchial artery embolization for malignant hemoptysis: a single institutional experience","volume":"7","author":"Mehta AS","year":"2015","unstructured":"Mehta AS, Ahmed O, Jilani D, et al. 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