{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,21]],"date-time":"2026-10-21T14:19:49Z","timestamp":1792592389823,"version":"4.5.0"},"reference-count":19,"publisher":"Wiley","issue":"11","license":[{"start":{"date-parts":[[2020,8,18]],"date-time":"2020-08-18T00:00:00Z","timestamp":1597708800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["obgyn.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Prenatal Diagnosis"],"published-print":{"date-parts":[[2020,10]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Objective<\/jats:title><jats:p>To retrospectively analyze the imaging findings of fetal intestinal obstruction diagnosed by MRI and compare with postnatal surgery findings.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>MRI data of 3346 pregnant women were retrospectively analyzed; we found 47 cases of suspected fetal small intestinal obstruction. Twenty\u2010nine underwent postnatal surgery.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>We identified one case of jejunal obstruction secondary to perforation, five annular pancreas, 10 duodenal stenoses, four jejunal stenoses, five jejunal atresias, two ileal atresias, four intestinal volvulus, and four intestinal malrotations. We further found four cases of duodenal stenosis with intestinal malrotation (two cases also showed volvulus). On fetal MRI, annular pancreas and duodenal obstruction manifested as a \u201cdouble bubble.\u201d Jejunal stenosis appeared as a \u201ctriple bubble.\u201d Jejunal and ileal atresia mainly manifested as proximal dilatation with high signal on T1WI. Intestinal volvulus showed a sausage\u2010like intestinal distortion and mixed signals on T1WI and DWI sequences. Intestinal malrotations were characterized as abnormal duodenal morphology. We missed two malrotations; one jejunal obstruction was misdiagnosed.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>Prenatal MRI can accurately determine the degree of intestinal obstruction and help qualitatively diagnose its possible etiology according to changes in MRI signals in multiple sequences, providing guidance for prenatal counseling.<\/jats:p><\/jats:sec>","DOI":"10.1002\/pd.5779","type":"journal-article","created":{"date-parts":[[2020,6,28]],"date-time":"2020-06-28T08:25:07Z","timestamp":1593332707000},"page":"1398-1407","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":12,"title":["Appearance of fetal intestinal obstruction on fetal <scp>MRI<\/scp>"],"prefix":"10.1002","volume":"40","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7121-7889","authenticated-orcid":false,"given":"Xu","family":"Li","sequence":"first","affiliation":[{"name":"Center of Imaging Diagnosis Anhui Provincial Children's Hospital  Hefei China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zhen","family":"Zhao","sequence":"additional","affiliation":[{"name":"Center of Imaging Diagnosis Anhui Provincial Children's Hospital  Hefei China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1762-4229","authenticated-orcid":false,"given":"Xuelei","family":"Li","sequence":"additional","affiliation":[{"name":"Department of Ultrasound Anhui Provincial Maternal and Child Health Hospital, Affiliated Hospital of Anhui Medical University  Hefei China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mengtian","family":"Zhao","sequence":"additional","affiliation":[{"name":"Neonatal surgery Anhui Provincial Children's Hospital  Hefei China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hu","family":"Kefei","sequence":"additional","affiliation":[{"name":"Center of Imaging Diagnosis Anhui Provincial Children's Hospital  Hefei China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2020,8,18]]},"reference":[{"key":"e_1_2_10_2_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00247-016-3770-0"},{"key":"e_1_2_10_3_1","doi-asserted-by":"publisher","DOI":"10.2214\/AJR.07.2063"},{"key":"e_1_2_10_4_1","doi-asserted-by":"publisher","DOI":"10.1148\/rg.2016150109"},{"key":"e_1_2_10_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejrad.2007.02.013"},{"key":"e_1_2_10_6_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11547-014-0464-2"},{"key":"e_1_2_10_7_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00247-001-0607-1"},{"key":"e_1_2_10_8_1","doi-asserted-by":"publisher","DOI":"10.2214\/ajr.184.3.01840993"},{"key":"e_1_2_10_9_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00247-009-1497-x"},{"key":"e_1_2_10_10_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00247-009-1226-5"},{"key":"e_1_2_10_11_1","doi-asserted-by":"publisher","DOI":"10.1055\/s-2005-865838"},{"key":"e_1_2_10_12_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.puhe.2003.12.017"},{"key":"e_1_2_10_13_1","volume-title":"Fundamental and Advanced Fetal Imaging. 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