{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,22]],"date-time":"2026-09-22T06:35:13Z","timestamp":1790058913369,"version":"4.0.1"},"reference-count":17,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2009,12,20]],"date-time":"2009-12-20T00:00:00Z","timestamp":1261267200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Magnetic Resonance Imaging"],"published-print":{"date-parts":[[2010,1]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Purpose:<\/jats:title><jats:p>To compare nongated three\u2010dimensional (3D) contrast\u2010enhanced magnetic resonance angiography (CE\u2010MRA) with 3D\u2010navigated cardiac\u2010gated steady\u2010state free\u2010precession bright blood (3D\u2010nav SSFP) and noncontrast 2D techniques for ascending aorta dimension measurements.<\/jats:p><\/jats:sec><jats:sec><jats:title>Materials and Methods:<\/jats:title><jats:p>Twenty\u2010five clinical exams were reviewed to evaluate the ascending aorta at 1.5T using: breathhold cine bright blood (SSFP), cardiac\u2010triggered T2 black blood (T2 BB), axial 3D\u2010nav SSFP, and nongated 3D CE\u2010MRA. Three radiologists independently measured aortic size at three specified locations for each sequence. Means, SDs, interobserver correlation, and vessel edge sharpness were statistically evaluated.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results:<\/jats:title><jats:p>Measurements were greatest for 3D\u2010nav SSFP and 3D CE\u2010MRA and smallest for T2 BB. There was no significant difference between 3D\u2010nav SSFP and 3D CE\u2010MRA (<jats:italic>P<\/jats:italic> = 0.43\u20130.86), but significance was observed comparing T2 BB to all sequences. Interobserver agreement was uniformly &gt;0.9, with T2 BB best, followed closely by 3D\u2010nav SSFP and 2D cine SSFP, and 3D CE\u2010MRA being the worst. Edge sharpness was significantly poorer for 3D CE\u2010MRA compared to the other sequences (<jats:italic>P<\/jats:italic> &lt; 0.001).<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion:<\/jats:title><jats:p>If diameter measurements are the main clinical concern, 3D\u2010nav SSFP appears to be the best choice, as it has a sharp edge profile, is easy to acquire and postprocess, and shows very good interobserver correlation. J. Magn. Reson. Imaging 2010;31:177\u2013184. \u00a9 2009 Wiley\u2010Liss, Inc.<\/jats:p><\/jats:sec>","DOI":"10.1002\/jmri.22016","type":"journal-article","created":{"date-parts":[[2009,12,21]],"date-time":"2009-12-21T05:04:03Z","timestamp":1261371843000},"page":"177-184","source":"Crossref","is-referenced-by-count":77,"title":["Measuring aortic diameter with different MR techniques: Comparison of three\u2010dimensional (3D) navigated steady\u2010state free\u2010precession (SSFP), 3D contrast\u2010enhanced magnetic resonance angiography (CE\u2010MRA), 2D T2 black blood, and 2D cine SSFP"],"prefix":"10.1002","volume":"31","author":[{"given":"Silke","family":"Potthast","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lee","family":"Mitsumori","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Luana A.","family":"Stanescu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Michael L.","family":"Richardson","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kelley","family":"Branch","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Theodore J.","family":"Dubinsky","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jeffrey H.","family":"Maki","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2009,12,20]]},"reference":[{"key":"e_1_2_5_2_2","doi-asserted-by":"publisher","DOI":"10.1002\/(SICI)1522-2586(199911)10:5<741::AID-JMRI19>3.0.CO;2-9"},{"key":"e_1_2_5_3_2","doi-asserted-by":"publisher","DOI":"10.1053\/sroe.2001.26938"},{"key":"e_1_2_5_4_2","doi-asserted-by":"publisher","DOI":"10.1007\/s00247-004-1350-1"},{"key":"e_1_2_5_5_2","doi-asserted-by":"publisher","DOI":"10.1038\/sj.ki.5002338"},{"key":"e_1_2_5_6_2","doi-asserted-by":"publisher","DOI":"10.1007\/s10334-007-0071-5"},{"key":"e_1_2_5_7_2","doi-asserted-by":"publisher","DOI":"10.1056\/NEJM199301073280107"},{"key":"e_1_2_5_8_2","doi-asserted-by":"publisher","DOI":"10.2214\/AJR.07.2997"},{"key":"e_1_2_5_9_2","doi-asserted-by":"publisher","DOI":"10.2214\/ajr.143.6.1203"},{"key":"e_1_2_5_10_2","doi-asserted-by":"publisher","DOI":"10.1097\/00002281-200101000-00007"},{"key":"e_1_2_5_11_2","doi-asserted-by":"publisher","DOI":"10.1148\/radiology.199.1.8633172"},{"key":"e_1_2_5_12_2","doi-asserted-by":"publisher","DOI":"10.2214\/ajr.146.5.907"},{"key":"e_1_2_5_13_2","doi-asserted-by":"publisher","DOI":"10.1037\/0033-2909.86.2.420"},{"key":"e_1_2_5_14_2","doi-asserted-by":"publisher","DOI":"10.1007\/s10554-006-9204-6"},{"key":"e_1_2_5_15_2","doi-asserted-by":"publisher","DOI":"10.1097\/RLI.0b013e31815f8870"},{"key":"e_1_2_5_16_2","doi-asserted-by":"publisher","DOI":"10.2214\/AJR.07.2428"},{"key":"e_1_2_5_17_2","doi-asserted-by":"publisher","DOI":"10.1161\/01.CIR.0000134282.35183.AD"},{"key":"e_1_2_5_18_2","doi-asserted-by":"publisher","DOI":"10.2214\/AJR.05.1467"}],"container-title":["Journal of Magnetic Resonance Imaging"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fjmri.22016","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/jmri.22016","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,17]],"date-time":"2023-10-17T05:02:21Z","timestamp":1697518941000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/jmri.22016"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2009,12,20]]},"references-count":17,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2010,1]]}},"alternative-id":["10.1002\/jmri.22016"],"URL":"https:\/\/doi.org\/10.1002\/jmri.22016","archive":["Portico"],"relation":{},"ISSN":["1053-1807","1522-2586"],"issn-type":[{"value":"1053-1807","type":"print"},{"value":"1522-2586","type":"electronic"}],"subject":[],"published":{"date-parts":[[2009,12,20]]}}}