{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,30]],"date-time":"2026-06-30T13:34:01Z","timestamp":1782826441431,"version":"3.54.5"},"reference-count":29,"publisher":"SAGE Publications","issue":"5","license":[{"start":{"date-parts":[[2020,6,26]],"date-time":"2020-06-26T00:00:00Z","timestamp":1593129600000},"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":[[2021,5]]},"abstract":"<jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>Small bowel bleeding (SBB) accounts for 5%\u201310% of all cases of acute gastrointestinal bleeding. Transcatheter arterial embolization (TAE) plays an important role in the treatment of SBB.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Purpose<\/jats:title>\n                    <jats:p>To evaluate the safety and efficacy of superselective TAE exclusively for SBB and to assess factors associated with clinical outcomes.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Material and Methods<\/jats:title>\n                    <jats:p>From January 2006 to April 2017, 919 patients were admitted with signs and symptoms of gastrointestinal bleeding; 74 patients (mean age\u2009=\u200957.5 years; age range\u2009=\u200914\u201382 years) with positive angiographic findings for SBB were retrospectively analyzed. The technical success of TAE and clinical outcomes, including recurrent bleeding, major complications, and in-hospital mortality were evaluated. The associations of various clinical and technical factors with clinical outcomes were analyzed.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>The bleeding foci were in the ileum in 48 (65%) patients and the jejunum in 26 (35%). Technical success was achieved in 72 (97%) patients. The rates of recurrent bleeding, major complications, and in-hospital mortality were 12% (7\/57), 21% (15\/71), and 25% (18\/72), respectively. Superselective embolization was a significant prognostic factor associated with fewer major complications (OR\u2009=\u20090.069; P\u2009=\u20090.003). The increased number of embolized vasa recta was significantly associated with a higher probability of major complications (OR\u2009=\u20092.64; P\u2009&lt;\u20090.001). The use of N-butyl cyanoacrylate was associated with lower rates of major complication (OR\u2009=\u20090.257; P\u2009=\u20090.027).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>TAE is a safe and effective treatment modality for SBB. In addition, whenever possible, TAE should be performed in a superselective manner to minimize ischemic complications.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/0284185120936258","type":"journal-article","created":{"date-parts":[[2020,6,26]],"date-time":"2020-06-26T04:48:21Z","timestamp":1593146901000},"page":"574-583","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":11,"title":["Superselective transcatheter arterial embolization for acute small bowel bleeding: clinical outcomes and prognostic factors for ischemic complications"],"prefix":"10.1177","volume":"62","author":[{"given":"Yong Seek","family":"Kim","sequence":"first","affiliation":[{"name":"Department of Radiology, Severance Hospital, Research Institute of Radiological Science, Yonsei University College of Medicine, Seoul, Republic of Korea"},{"name":"Department of Radiology, Mediplex Sejong Hospital, 20, Gyeyangmunhwa-ro, Gyeyang-gu, Incheon, Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6178-7252","authenticated-orcid":false,"given":"Joon Ho","family":"Kwon","sequence":"additional","affiliation":[{"name":"Department of Radiology, Severance Hospital, Research Institute of Radiological Science, Yonsei University College of Medicine, Seoul, Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kichang","family":"Han","sequence":"additional","affiliation":[{"name":"Department of Radiology, Severance Hospital, Research Institute of Radiological Science, Yonsei University College of Medicine, Seoul, Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3575-5847","authenticated-orcid":false,"given":"Man-Deuk","family":"Kim","sequence":"additional","affiliation":[{"name":"Department of Radiology, Severance Hospital, Research Institute of Radiological Science, Yonsei University College of Medicine, Seoul, Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Junhyung","family":"Lee","sequence":"additional","affiliation":[{"name":"Department of Radiology, Severance Hospital, Research Institute of Radiological Science, Yonsei University College of Medicine, Seoul, Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6768-4396","authenticated-orcid":false,"given":"Gyoung Min","family":"Kim","sequence":"additional","affiliation":[{"name":"Department of Radiology, Severance Hospital, Research Institute of Radiological Science, Yonsei University College of Medicine, Seoul, Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jong Yun","family":"Won","sequence":"additional","affiliation":[{"name":"Department of Radiology, Severance Hospital, Research Institute of Radiological Science, Yonsei University College of Medicine, Seoul, Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2020,6,26]]},"reference":[{"key":"bibr1-0284185120936258","doi-asserted-by":"publisher","DOI":"10.1053\/j.gastro.2015.08.045"},{"key":"bibr2-0284185120936258","doi-asserted-by":"publisher","DOI":"10.1097\/MOG.0000000000000429"},{"key":"bibr3-0284185120936258","doi-asserted-by":"publisher","DOI":"10.1038\/ajg.2015.246"},{"key":"bibr4-0284185120936258","doi-asserted-by":"publisher","DOI":"10.1055\/s-2005-921131"},{"key":"bibr5-0284185120936258","doi-asserted-by":"crossref","unstructured":"Kwon JH, Kim MD, Han K, et al. 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