{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,23]],"date-time":"2025-09-23T14:10:38Z","timestamp":1758636638441,"version":"3.40.5"},"reference-count":25,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2021,7,31]],"date-time":"2021-07-31T00:00:00Z","timestamp":1627689600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Magnetic Resonance Imaging"],"published-print":{"date-parts":[[2022,4]]},"abstract":"<jats:sec><jats:title>Background<\/jats:title><jats:p>To resolve drawbacks of navigator triggering (NT) three\u2010dimensional (3D) magnetic resonance cholangiopancreatography (MRCP), several approaches were proposed to obtain 3D MRCP within a single breath\u2010hold (BH). However, reduced field\u2010of\u2010view technique in the phase\u2010encoding direction combined with two\u2010dimensional spatially selective radiofrequency excitation pulses has not yet been applied to 3D BH MRCP.<\/jats:p><\/jats:sec><jats:sec><jats:title>Purpose<\/jats:title><jats:p>To investigate the feasibility and the complementary value of 3D BH zoomed MRCP to conventional 3D NT MRCP in patients with branch duct intraductal papillary mucinous neoplasms (BD\u2010IPMNs) of the pancreas.<\/jats:p><\/jats:sec><jats:sec><jats:title>Study Type<\/jats:title><jats:p>Retrospective.<\/jats:p><\/jats:sec><jats:sec><jats:title>Population<\/jats:title><jats:p>A total of 221 patients (116 male and 105 female, median age 73\u2009years) with BD\u2010IPMNs.<\/jats:p><\/jats:sec><jats:sec><jats:title>Field Strength\/Sequence<\/jats:title><jats:p>3.0\u2009T\/<jats:styled-content style=\"fixed-case\">3D<\/jats:styled-content> turbo spin echo<\/jats:p><\/jats:sec><jats:sec><jats:title>Assessment<\/jats:title><jats:p>MR images were analyzed by three radiologists (R.M., H.O., M.T., with 1, 13, and 17\u2009years of experience) to compare blurring and motion artifacts, background suppression, visualization of main pancreatic duct (MPD), conspicuity of BD\u2010IPMN, and overall image quality.<\/jats:p><\/jats:sec><jats:sec><jats:title>Statistical Tests<\/jats:title><jats:p>Wilcoxon\u2010signed rank, Mann\u2013Whitney <jats:italic>U<\/jats:italic>, chi\u2010squared or Fisher's exact tests (<jats:italic>P<\/jats:italic>\u2009&lt;\u20090.05).<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Image quality was significantly higher on 3D NT MRCP images than on 3D BH zoomed MRCP (median (interquartile range); background suppression, 4 (4\u20134) vs. 3 (3\u20134); visualization of MPD, 4 (3\u20134) vs. 4 (3\u20134), conspicuity of BD\u2010IPMN, 4 (3\u20134) vs. 3 (3\u20134); and overall image quality, 3 (3\u20134) vs. 3 (3\u20103)). However, in 32 (14%) patients, 3D NT MRCP showed a score of 1 or 2 in overall image quality. Regarding the conspicuity of BD\u2010IPMN, a conspicuity score of 1 or 2 was rendered in 31 (14%) patients in 3D NT MRCP group. Conversely, 3D BH zoomed MRCP showed a score of 3 or 4 in 29 (94%) of these 31 patients.<\/jats:p><\/jats:sec><jats:sec><jats:title>Data Conclusion<\/jats:title><jats:p>3D BH zoomed MRCP plays a complementary role to 3D NT MRCP, and may improve the conspicuity of BD\u2010IPMNs in patients with irregular breathing pattern.<\/jats:p><\/jats:sec><jats:sec><jats:title>Level of Evidence<\/jats:title><jats:p>4<\/jats:p><\/jats:sec><jats:sec><jats:title>Technical Efficacy<\/jats:title><jats:p>Stage 2<\/jats:p><\/jats:sec>","DOI":"10.1002\/jmri.27866","type":"journal-article","created":{"date-parts":[[2021,7,31]],"date-time":"2021-07-31T10:49:54Z","timestamp":1627728594000},"page":"1234-1240","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["Three\u2010Dimensional (<scp>3D<\/scp>) Breath\u2010Hold Zoomed <scp>MR<\/scp> Cholangiopancreatography (<scp>MRCP<\/scp>): Evaluation of Additive Value to Conventional <scp>3D<\/scp> Navigator Triggering <scp>MRCP<\/scp> in Patients With Branch Duct Intraductal Papillary Mucinous Neoplasms"],"prefix":"10.1002","volume":"55","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-0302-4257","authenticated-orcid":false,"given":"Masahiro","family":"Tanabe","sequence":"first","affiliation":[{"name":"Department of Radiology Yamaguchi University Graduate School of Medicine  Ube Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hideko","family":"Onoda","sequence":"additional","affiliation":[{"name":"Department of Radiology Yamaguchi University Graduate School of Medicine  Ube Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mayumi","family":"Higashi","sequence":"additional","affiliation":[{"name":"Department of Radiology Yamaguchi University Graduate School of Medicine  Ube Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ryoko","family":"Morooka","sequence":"additional","affiliation":[{"name":"Department of Radiology Yamaguchi University Graduate School of Medicine  Ube Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kenichiro","family":"Ihara","sequence":"additional","affiliation":[{"name":"Department of Radiology Yamaguchi University Graduate School of Medicine  Ube Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4447-2435","authenticated-orcid":false,"given":"Masaya","family":"Tanabe","sequence":"additional","affiliation":[{"name":"Department of Radiology Yamaguchi University Graduate School of Medicine  Ube Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Miwa","family":"Matsukuma","sequence":"additional","affiliation":[{"name":"Department of Radiology Yamaguchi University Graduate School of Medicine  Ube Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Etsushi","family":"Iida","sequence":"additional","affiliation":[{"name":"Department of Radiology Yamaguchi University Graduate School of Medicine  Ube Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Matakazu","family":"Furukawa","sequence":"additional","affiliation":[{"name":"Department of Radiology Yamaguchi University Graduate School of Medicine  Ube Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Katsuyoshi","family":"Ito","sequence":"additional","affiliation":[{"name":"Department of Radiology Yamaguchi University Graduate School of Medicine  Ube Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2021,7,31]]},"reference":[{"key":"e_1_2_6_2_1","doi-asserted-by":"publisher","DOI":"10.3892\/ol.2015.2935"},{"key":"e_1_2_6_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.mri.2017.09.014"},{"key":"e_1_2_6_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.mri.2005.07.002"},{"key":"e_1_2_6_5_1","doi-asserted-by":"publisher","DOI":"10.1002\/jmri.20293"},{"key":"e_1_2_6_6_1","doi-asserted-by":"publisher","DOI":"10.1002\/jmri.21485"},{"key":"e_1_2_6_7_1","doi-asserted-by":"publisher","DOI":"10.2463\/mrms.mp-2019-0122"},{"key":"e_1_2_6_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejrad.2019.04.002"},{"key":"e_1_2_6_9_1","doi-asserted-by":"publisher","DOI":"10.1097\/RLI.0000000000000489"},{"key":"e_1_2_6_10_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejrad.2019.108765"},{"key":"e_1_2_6_11_1","doi-asserted-by":"publisher","DOI":"10.1002\/jmri.26863"},{"key":"e_1_2_6_12_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00330-017-5275-0"},{"key":"e_1_2_6_13_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00330-017-5240-y"},{"key":"e_1_2_6_14_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.mri.2013.06.008"},{"key":"e_1_2_6_15_1","doi-asserted-by":"publisher","DOI":"10.1109\/TMI.2008.922699"},{"key":"e_1_2_6_16_1","doi-asserted-by":"publisher","DOI":"10.1097\/RLI.0000000000000421"},{"key":"e_1_2_6_17_1","doi-asserted-by":"publisher","DOI":"10.1097\/RLI.0000000000000380"},{"key":"e_1_2_6_18_1","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.10157"},{"key":"e_1_2_6_19_1","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.21640"},{"key":"e_1_2_6_20_1","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.20458"},{"key":"e_1_2_6_21_1","doi-asserted-by":"publisher","DOI":"10.2307\/2529310"},{"key":"e_1_2_6_22_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00330-020-06996-2"},{"key":"e_1_2_6_23_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.hpb.2016.06.007"},{"key":"e_1_2_6_24_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.pan.2012.04.004"},{"key":"e_1_2_6_25_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.pan.2017.07.007"},{"key":"e_1_2_6_26_1","doi-asserted-by":"publisher","DOI":"10.1002\/jmri.25547"}],"container-title":["Journal 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