{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,9]],"date-time":"2026-06-09T22:43:48Z","timestamp":1781045028709,"version":"3.54.1"},"reference-count":32,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2020,11,13]],"date-time":"2020-11-13T00:00:00Z","timestamp":1605225600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["J of Medical Radiation Sci"],"published-print":{"date-parts":[[2021,6]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Introduction<\/jats:title><jats:p>Uterine artery embolisation (UAE) is regarded as a safe and effective treatment for symptomatic uterine fibroids and\/or adenomyosis. Dose reduction during UAE is critical for this reproductive\u2010age patient population to minimise the risks of radiation\u2010induced effects. The aim of this study was to identify the predictors of radiation dose which can be controlled and optimised for patients during UAE.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>A total of 150 patients between June 2018 and August 2019 were included in this study. Demographic and clinical information such as age, body mass index (BMI), total number of fibroids, total fibroid volume, total uterus volume and dosimetric measurements on Dose Area Product (DAP), Air Kerma (AK) and fluoroscopy time were recorded. Total digital subtraction angiography (DSA), total conventional roadmap (CRM), total last\u2010image hold (LIH) and total fluoroscopy were calculated from the dose report. Multiple linear regression analysis was used to identify the independent predictor variables of total dose (DAP) using a regression model.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Total DSA, total CRM and total LIH were identified as the determinants of dose for UAE (<jats:italic>P<\/jats:italic>\u00a0&lt;\u00a00.05) and together accounted for 95.2% of the variance.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>This study identified the key imaging predictors of dose for UAE. Total DSA, total CRM and total LIH were shown to have a greater impact on the outcome DAP compared to other demographic or dosimetric measurements. Optimisation of these predictors during future UAE procedures can facilitate radiation dose reduction to the pelvis and reproductive organs.<\/jats:p><\/jats:sec>","DOI":"10.1002\/jmrs.450","type":"journal-article","created":{"date-parts":[[2020,11,13]],"date-time":"2020-11-13T08:32:02Z","timestamp":1605256322000},"page":"131-138","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":6,"title":["Identifying predictors of patient radiation dose during uterine artery embolisation"],"prefix":"10.1002","volume":"68","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-4194-7287","authenticated-orcid":false,"given":"Don J.","family":"Nocum","sequence":"first","affiliation":[{"name":"San Radiology &amp; Nuclear Medicine Sydney Adventist Hospital  Wahroonga New South Wales Australia"},{"name":"Discipline of Medical Imaging Science School of Health Sciences, Faculty of Medicine and Health The University of Sydney  New South Wales Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9357-0990","authenticated-orcid":false,"given":"John","family":"Robinson","sequence":"additional","affiliation":[{"name":"Discipline of Medical Imaging Science School of Health Sciences, Faculty of Medicine and Health The University of Sydney  New South Wales Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6721-6354","authenticated-orcid":false,"given":"Mark","family":"Halaki","sequence":"additional","affiliation":[{"name":"Discipline of Exercise and Sports Science School of Health Sciences, Faculty of Medicine and Health The University of Sydney  New South Wales Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0306-4133","authenticated-orcid":false,"given":"Eisen","family":"Liang","sequence":"additional","affiliation":[{"name":"Department of Radiology Sydney Adventist Hospital Clinical School University of Sydney  Wahroonga New South Wales Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7382-2684","authenticated-orcid":false,"given":"Nadine","family":"Thompson","sequence":"additional","affiliation":[{"name":"San Radiology &amp; Nuclear Medicine Sydney Adventist Hospital  Wahroonga New South Wales Australia"},{"name":"Department of Radiology Sydney Adventist Hospital Clinical School University of Sydney  Wahroonga New South Wales Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7186-4242","authenticated-orcid":false,"given":"Michelle","family":"Moscova","sequence":"additional","affiliation":[{"name":"Faculty of Medicine School of Medical Sciences University of New South Wales  New South Wales Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8937-2198","authenticated-orcid":false,"given":"Warren","family":"Reed","sequence":"additional","affiliation":[{"name":"Discipline of Medical Imaging Science School of Health Sciences, Faculty of Medicine and Health The University of Sydney  New South Wales Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2020,11,13]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1479-828X.2011.01399.x"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1111\/ajo.12767"},{"key":"e_1_2_7_4_1","unstructured":"Uterine artery embolisation for the treatment of symptomatic uterine fibroids: MSAC Application 1081. 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