{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,4]],"date-time":"2026-10-04T10:53:52Z","timestamp":1791111232985,"version":"4.1.0"},"reference-count":18,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2011,11,29]],"date-time":"2011-11-29T00:00:00Z","timestamp":1322524800000},"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":[[2012,4]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Purpose:<\/jats:title><jats:p>To depict supraaortic arteries using (3D fast spin echo (FSE) combined with slab selective inversion recovery for noncontrast magnetic resonance angiography (MRA) in healthy volunteers, and to investigate the property of the inflow enhanced inversion recovery FSE (IFIR\u2010FSE) for background suppression and inflow effects.<\/jats:p><\/jats:sec><jats:sec><jats:title>Materials and Methods:<\/jats:title><jats:p>IFIR\u2010FSE with no image subtraction was used to visualize the aortic arch, subclavian arteries, carotid arteries, and vertebral arteries in 10 healthy volunteers. Simulations were performed to achieve both high background suppression and inflow effects by adjusting the inversion time (TI) and wait time after data acquisition. The effect of inflow was investigated with TIs of 800, 1200, 1600, and 2000 msec. Contrast between artery and these background tissues were measured with scan protocols based on simulation results.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results:<\/jats:title><jats:p>IFIR\u2010FSE images showed good visualization of the supraaortic arteries and allowed separation of arteries from veins without image subtraction. The proposed method demonstrated that a high contrast between arteries and background tissues can be acquired with various TIs, which was in good agreement with the simulation. A TI over 1600 msec was favorable in terms of background suppression, arterial signal intensity, and inflow effects.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion:<\/jats:title><jats:p>Inflow enhanced inversion recovery cardiac\u2010triggered 3D FSE imaging can be used for supraaortic artery imaging without contrast agents. J. Magn. Reson. Imaging 2012;35:957\u2013962. \u00a9 2011 Wiley Periodicals, Inc.<\/jats:p><\/jats:sec>","DOI":"10.1002\/jmri.23515","type":"journal-article","created":{"date-parts":[[2011,12,1]],"date-time":"2011-12-01T10:02:33Z","timestamp":1322733753000},"page":"957-962","source":"Crossref","is-referenced-by-count":13,"title":["Noncontrast MR angiography for supraaortic arteries using inflow enhanced inversion recovery fast spin echo imaging"],"prefix":"10.1002","volume":"35","author":[{"given":"Naoyuki","family":"Takei","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mitsuharu","family":"Miyoshi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hiroyuki","family":"Kabasawa","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2011,11,29]]},"reference":[{"key":"e_1_2_5_2_2","doi-asserted-by":"publisher","DOI":"10.1161\/hs1001.096046"},{"key":"e_1_2_5_3_2","first-page":"2095","article-title":"Contrast\u2010enhanced MR angiography of the carotid and vertebrobasilar circulations","volume":"26","author":"Yang CW","year":"2005","journal-title":"AJNR Am J Neuroradiol"},{"key":"e_1_2_5_4_2","doi-asserted-by":"publisher","DOI":"10.1002\/jmri.20767"},{"key":"e_1_2_5_5_2","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.1910230112"},{"key":"e_1_2_5_6_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1523-1755.2004.00882.x"},{"key":"e_1_2_5_7_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejrad.2011.01.093"},{"key":"e_1_2_5_8_2","doi-asserted-by":"publisher","DOI":"10.1148\/radiol.2443061769"},{"key":"e_1_2_5_9_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejrad.2007.12.010"},{"key":"e_1_2_5_10_2","doi-asserted-by":"publisher","DOI":"10.1148\/radiology.166.2.3336721"},{"key":"e_1_2_5_11_2","doi-asserted-by":"publisher","DOI":"10.1148\/radiology.166.3.3340788"},{"key":"e_1_2_5_12_2","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.1910320604"},{"key":"e_1_2_5_13_2","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.1910180202"},{"key":"e_1_2_5_14_2","volume-title":"Handbook of MRI pulse sequences","author":"Berstein MA","year":"2004"},{"key":"e_1_2_5_15_2","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.21921"},{"key":"e_1_2_5_16_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jmr.2004.11.008"},{"key":"e_1_2_5_17_2","unstructured":"KunzP RoestA HelbingW et al.Real\u2010time MRI to determine correlation between cardiac and respiratory motion during ergometer stress. 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