{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2023,10,29]],"date-time":"2023-10-29T04:38:33Z","timestamp":1698554313310},"reference-count":30,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2005,11,17]],"date-time":"2005-11-17T00:00:00Z","timestamp":1132185600000},"content-version":"vor","delay-in-days":2757,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Magnetic Resonance Imaging"],"published-print":{"date-parts":[[1998,5]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>The purpose of this study was to evaluate the value of the respiratory triggered turbo spin\u2010echo (TSE) technique for T2\u2010weighted MRI of liver lesions. Fifty\u2010nine patients (32 men, 27 women; mean age, 63.3 years) with focal hepatic lesions were prospectively studied with MRI at 1.5 T with use of a body phased array coil. In the first 15 patients, breath\u2010hold TSE, respiratory triggered TSE, and conventional nonrespiratory triggered TSE T2\u2010weighted imaging were compared. Because nonrespiratory triggered TSE imaging was significantly inferior (P &lt; .01) to breath\u2010hold or respiratory triggered images, breath\u2010hold and respiratory triggered TSE T2\u2010weighted images were compared in the remaining 44 patients. Images were analyzed quantitatively by measuring the liver signal\u2010to\u2010noise ratio and the lesion\u2010liver and spleen\u2010liver contrast\u2010to\u2010noise ratios and qualitatively by evaluating the lesion conspicuity, liver parenchymal homogeneity, and sharpness of intrahepatic vessels. The imaging time was 26 seconds for breath\u2010hold TSE imaging, 49 to 219 seconds (mean, 149 seconds) for the respiratory triggered TSE imaging, and 79 to 379 seconds (mean, 239 seconds) for the nonrespiratory triggered TSE imaging. Quantitatively, the signal\u2010to\u2010noise ratio of the liver for breath\u2010hold imaging was comparable to that for respiratory triggered imaging. The lesion\u2010liver and liver\u2010spleen contrast\u2010to\u2010noise ratios for the respiratory triggered images were greater by 37% and 39%, respectively, than for the breath\u2010hold T2\u2010weighted TSE images. Qualitatively, the respiratory triggered images showed lower frequency of image artifact, better lesion conspicuity, and greatly superior depiction of intrahepatic structures compared with the breath\u2010hold T2\u2010weighted TSE images. The respiratory triggered T2\u2010weighted TSE technique provides better quality liver images than the breath\u2010hold TSE technique or nonrespiratory triggered technique within a reasonable acquisition time.<\/jats:p>","DOI":"10.1002\/jmri.1880080321","type":"journal-article","created":{"date-parts":[[2007,3,16]],"date-time":"2007-03-16T14:10:27Z","timestamp":1174054227000},"page":"655-662","source":"Crossref","is-referenced-by-count":10,"title":["The value of respiratory triggered T2\u2010weighted turbo spin\u2010echo imaging of the liver using a phased array coil"],"prefix":"10.1002","volume":"8","author":[{"given":"Tomohiro","family":"Namimoto","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yasuyuki","family":"Yamashita","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Katsuhiko","family":"Mitsuzaki","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mutsumasa","family":"Takahashi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2005,11,17]]},"reference":[{"key":"e_1_2_1_2_2","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.1910030602"},{"key":"e_1_2_1_3_2","doi-asserted-by":"publisher","DOI":"10.1016\/0730-725X(90)90132-L"},{"key":"e_1_2_1_4_2","doi-asserted-by":"publisher","DOI":"10.1002\/jmri.1880010310"},{"key":"e_1_2_1_5_2","doi-asserted-by":"publisher","DOI":"10.1148\/radiology.186.3.8430191"},{"key":"e_1_2_1_6_2","doi-asserted-by":"publisher","DOI":"10.1002\/jmri.1880030206"},{"key":"e_1_2_1_7_2","doi-asserted-by":"publisher","DOI":"10.1148\/radiology.189.2.8210368"},{"key":"e_1_2_1_8_2","doi-asserted-by":"publisher","DOI":"10.2214\/ajr.162.1.8273691"},{"key":"e_1_2_1_9_2","doi-asserted-by":"publisher","DOI":"10.1148\/radiology.190.2.8284393"},{"key":"e_1_2_1_10_2","doi-asserted-by":"publisher","DOI":"10.1097\/00004728-198507010-00039"},{"key":"e_1_2_1_11_2","doi-asserted-by":"publisher","DOI":"10.1148\/radiology.173.1.2780996"},{"key":"e_1_2_1_12_2","doi-asserted-by":"publisher","DOI":"10.1148\/radiology.175.1.2315472"},{"key":"e_1_2_1_13_2","doi-asserted-by":"publisher","DOI":"10.1148\/radiology.181.1.1887041"},{"key":"e_1_2_1_14_2","doi-asserted-by":"publisher","DOI":"10.1148\/radiology.181.2.1924811"},{"key":"e_1_2_1_15_2","doi-asserted-by":"publisher","DOI":"10.1148\/radiology.182.1.1727278"},{"key":"e_1_2_1_16_2","doi-asserted-by":"publisher","DOI":"10.1148\/radiology.189.1.8396785"},{"key":"e_1_2_1_17_2","first-page":"68","article-title":"T2\u2010weighted breath\u2010hold fat\u2010suppressed RARE (turbo SE) imaging of the liver with 15 mT\/m gradients at 1.0 T (abstract)","volume":"3","author":"Rofsky NM","year":"1993","journal-title":"JMRI"},{"key":"e_1_2_1_18_2","first-page":"816","volume-title":"Book of abstracts: Society of Magnetic Resonance 1993","author":"Rydberg J","year":"1993"},{"key":"e_1_2_1_19_2","doi-asserted-by":"publisher","DOI":"10.2214\/ajr.166.3.8623633"},{"key":"e_1_2_1_20_2","first-page":"735","volume-title":"Computed tomography of the body with magnetic resonance imaging","author":"Baron RL","year":"1992"},{"key":"e_1_2_1_21_2","doi-asserted-by":"publisher","DOI":"10.1016\/0730-725X(86)91046-5"},{"key":"e_1_2_1_22_2","doi-asserted-by":"publisher","DOI":"10.1097\/00004728-198705000-00001"},{"key":"e_1_2_1_23_2","first-page":"671","article-title":"Motion artifact suppression technique (MAST) for cranial MR imaging: superiority over cardiac gating for reducing phase\u2010shift artifacts","volume":"9","author":"Elster AD","year":"1988","journal-title":"Am J Neuroradiol"},{"key":"e_1_2_1_24_2","doi-asserted-by":"publisher","DOI":"10.1016\/0730-725X(89)90548-1"},{"key":"e_1_2_1_25_2","doi-asserted-by":"publisher","DOI":"10.1148\/radiology.160.3.3737920"},{"key":"e_1_2_1_26_2","doi-asserted-by":"publisher","DOI":"10.1148\/radiology.160.3.3737921"},{"key":"e_1_2_1_27_2","doi-asserted-by":"publisher","DOI":"10.1016\/0730-725X(86)91060-X"},{"key":"e_1_2_1_28_2","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.1910230118"},{"key":"e_1_2_1_29_2","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.1910330102"},{"key":"e_1_2_1_30_2","doi-asserted-by":"publisher","DOI":"10.1148\/radiology.195.3.7754009"},{"key":"e_1_2_1_31_2","doi-asserted-by":"publisher","DOI":"10.2214\/ajr.162.5.8165989"}],"container-title":["Journal of Magnetic Resonance Imaging"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fjmri.1880080321","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/jmri.1880080321","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,28]],"date-time":"2023-10-28T14:06:40Z","timestamp":1698502000000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/jmri.1880080321"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1998,5]]},"references-count":30,"journal-issue":{"issue":"3","published-print":{"date-parts":[[1998,5]]}},"alternative-id":["10.1002\/jmri.1880080321"],"URL":"https:\/\/doi.org\/10.1002\/jmri.1880080321","archive":["Portico"],"relation":{},"ISSN":["1053-1807","1522-2586"],"issn-type":[{"value":"1053-1807","type":"print"},{"value":"1522-2586","type":"electronic"}],"subject":[],"published":{"date-parts":[[1998,5]]}}}