{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,5]],"date-time":"2026-05-05T01:14:35Z","timestamp":1777943675166,"version":"3.51.4"},"reference-count":17,"publisher":"SAGE Publications","issue":"3","license":[{"start":{"date-parts":[[2019,12,31]],"date-time":"2019-12-31T00:00:00Z","timestamp":1577750400000},"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":["Vascular"],"published-print":{"date-parts":[[2020,6]]},"abstract":"<jats:sec>\n                    <jats:title>Objectives<\/jats:title>\n                    <jats:p>To compare the incidence rate of reintervention in patients with and without complication findings at aortic computed tomography using double region of interest timing bolus (DRTB) method after endovascular stent placement of the aorta.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>We included 40 patients who underwent computed tomography of the aorta using DRTB method after endovascular stent placement. DRTB method allows to scan the aorta with a short injection time of 9\u2009s by synchronizing the scan speed to the aortic flow. Complication findings at computed tomography were defined as endoleak, rupture, occlusion, and infection. The primary endpoint was reintervention, which was defined as any of the following three events: conversion to open repair, graft revision, or secondary intervention.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>The mean contrast medium during computed tomography angiography was 38.6\u2009\u00b1\u20093.9\u2009mL. Complication findings at computed tomography were present in 10 patients (25%): endoleak ( n\u2009=\u20099) and infection ( n\u2009=\u20091). During a median follow-up of 7\u2009months (interquartile range, 4\u201311\u2009months), two patients experienced reintervention. Kaplan\u2013Meier curves by complication findings showed that event rate at 6\u2009months was significantly higher in patients with complication findings than in patients without (20% vs 0%, p\u2009= \u20090.01). No patients without complication findings at computed tomography experienced reintervention.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>No complication findings at computed tomography after intervention of the aorta resulted in good prognosis in patients who underwent aortic computed tomography using DRTB method.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/1708538119895403","type":"journal-article","created":{"date-parts":[[2019,12,31]],"date-time":"2019-12-31T04:06:23Z","timestamp":1577765183000},"page":"233-240","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":0,"title":["Double region of interest timing bolus technique following endovascular aortic repair: Short-term prognosis analysis"],"prefix":"10.1177","volume":"28","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-6305-1081","authenticated-orcid":false,"given":"Nobuo","family":"Tomizawa","sequence":"first","affiliation":[{"name":"Department of Radiology, New Tokyo Hospital, Chiba, Japan"},{"name":"Department of Radiology, Juntendo University Graduate School of Medicine, Tokyo, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shingo","family":"Ito","sequence":"additional","affiliation":[{"name":"Department of Radiology, New Tokyo Hospital, Chiba, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tastuya","family":"Nakao","sequence":"additional","affiliation":[{"name":"Department of Cardiovascular Surgery, New Tokyo Hospital, Chiba, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hiroaki","family":"Arakawa","sequence":"additional","affiliation":[{"name":"Department of Radiology, New Tokyo Hospital, Chiba, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1619-4407","authenticated-orcid":false,"given":"Kodai","family":"Yamamoto","sequence":"additional","affiliation":[{"name":"Department of Radiology, New Tokyo Hospital, Chiba, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shinichi","family":"Inoh","sequence":"additional","affiliation":[{"name":"Department of Radiology, New Tokyo Hospital, Chiba, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Takeshi","family":"Nojo","sequence":"additional","affiliation":[{"name":"Department of Radiology, New Tokyo Hospital, Chiba, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sunao","family":"Nakamura","sequence":"additional","affiliation":[{"name":"Department of Cardiology, New Tokyo Hospital, Chiba, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2019,12,31]]},"reference":[{"key":"bibr1-1708538119895403","doi-asserted-by":"publisher","DOI":"10.1016\/j.crad.2014.09.010"},{"key":"bibr2-1708538119895403","doi-asserted-by":"publisher","DOI":"10.2214\/AJR.16.16613"},{"key":"bibr3-1708538119895403","doi-asserted-by":"publisher","DOI":"10.1016\/j.crad.2016.07.018"},{"key":"bibr4-1708538119895403","doi-asserted-by":"publisher","DOI":"10.1007\/s00261-016-1041-z"},{"key":"bibr5-1708538119895403","doi-asserted-by":"publisher","DOI":"10.2214\/AJR.18.20766"},{"key":"bibr6-1708538119895403","doi-asserted-by":"publisher","DOI":"10.1016\/j.avsg.2018.05.053"},{"key":"bibr7-1708538119895403","doi-asserted-by":"publisher","DOI":"10.1016\/j.jvs.2015.02.003"},{"key":"bibr8-1708538119895403","doi-asserted-by":"publisher","DOI":"10.17554\/j.issn.2313-3406.2016.03.31"},{"key":"bibr9-1708538119895403","doi-asserted-by":"publisher","DOI":"10.1148\/radiol.10090908"},{"key":"bibr10-1708538119895403","first-page":"0","volume":"10","author":"Thomsen 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