{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,14]],"date-time":"2026-06-14T22:28:01Z","timestamp":1781476081977,"version":"3.54.1"},"reference-count":19,"publisher":"SAGE Publications","issue":"5","license":[{"start":{"date-parts":[[2024,5,1]],"date-time":"2024-05-01T00:00:00Z","timestamp":1714521600000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Centre for Clinical Research S\u00f6rmland"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Acta Radiologica Open"],"published-print":{"date-parts":[[2024,5]]},"abstract":"<jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>Fetal ultrasound has limitations, especially if the patient is obese or in cases with oligohydramnios. Magnetic resonance imaging (MRI) can then be used as a complement, but only few studies have focused on examinations in the second trimester.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Purpose<\/jats:title>\n                    <jats:p>To validate MRI as a complement to diagnose fetal anomalies in the second trimester.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Material and Methods<\/jats:title>\n                    <jats:p>This retrospective study retrieved data from January 2008 to July 2012 from the Fetal Medicine Unit and Department of Radiology at Uppsala University Hospital. Ultrasound and MRI findings were reviewed in 121 fetuses in relation to the final diagnosis, including postpartum follow-up and autopsy results.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      Of the 121 fetuses, 51 (42%) had a CNS anomaly and 70 (58%) a non-CNS anomaly diagnosed or suspected. MRI provided additional information in 21% of all cases without changing the management and revealed information that changed the management of the pregnancy in 13%. When a CNS anomaly was detected or suspected, the MRI provided additional information in 22% and changed the management in 10%. The corresponding figures for non-CNS cases were 21% and 16%, respectively. The proportion of cases with additional information that changed the management was especially high in patients with a BMI &gt;30\u00a0kg\/m\n                      <jats:sup>2<\/jats:sup>\n                      (25%) and in patients with oligohydramnios (38%). In five cases in category III, false-positive ultrasound findings were identified.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>MRI in the second trimester complements ultrasound and improves diagnosis of fetal CNS- and non-CNS anomalies especially when oligohydramnios or maternal obesity is present.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/20584601241248820","type":"journal-article","created":{"date-parts":[[2024,5,11]],"date-time":"2024-05-11T07:18:05Z","timestamp":1715411885000},"update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":4,"title":["Magnetic resonance imaging in the second trimester as a complement to ultrasound for diagnosis of fetal anomalies"],"prefix":"10.1177","volume":"13","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-3063-3613","authenticated-orcid":false,"given":"Frida","family":"Cederlund","sequence":"first","affiliation":[{"name":"Centre for Clinical Research S\u00f6rmland, Uppsala University, Eskilstuna, Sweden"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ove","family":"Axelsson","sequence":"additional","affiliation":[{"name":"Centre for Clinical Research S\u00f6rmland, Uppsala University, Eskilstuna, Sweden"},{"name":"Department of Women\u2019s and Children\u2019s Health, Uppsala University, Uppsala, Sweden"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sara","family":"Desmond","sequence":"additional","affiliation":[{"name":"Department of Women\u2019s and Children\u2019s Health, Uppsala University, Uppsala, Sweden"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hashem","family":"Amini","sequence":"additional","affiliation":[{"name":"Department of Women\u2019s and Children\u2019s Health, Uppsala University, Uppsala, Sweden"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9481-6857","authenticated-orcid":false,"given":"Johan","family":"Wikstr\u00f6m","sequence":"additional","affiliation":[{"name":"Department of Surgical Sciences, Neuroradiology, Uppsala University, Uppsala, Sweden"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2024,5,11]]},"reference":[{"key":"bibr1-20584601241248820","volume-title":"Routine ultrasound under pregnancy","author":"The Swedish Council on Technology assessment in Health Care","year":"1998"},{"issue":"2","key":"bibr2-20584601241248820","doi-asserted-by":"crossref","first-page":"214","DOI":"10.1016\/j.ejrad.2008.06.031","volume":"68","author":"Pugash D","year":"2008","journal-title":"Eur J 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