{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,20]],"date-time":"2025-10-20T18:28:30Z","timestamp":1760984910215},"reference-count":44,"publisher":"Springer Science and Business Media LLC","issue":"5","license":[{"start":{"date-parts":[[2014,2,5]],"date-time":"2014-02-05T00:00:00Z","timestamp":1391558400000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Skeletal Radiol"],"published-print":{"date-parts":[[2014,5]]},"DOI":"10.1007\/s00256-014-1818-5","type":"journal-article","created":{"date-parts":[[2014,2,4]],"date-time":"2014-02-04T07:13:18Z","timestamp":1391497998000},"page":"623-632","source":"Crossref","is-referenced-by-count":16,"title":["Hip imaging of avascular necrosis at 7 Tesla compared with 3 Tesla"],"prefix":"10.1007","volume":"43","author":[{"given":"J. M.","family":"Theysohn","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"O.","family":"Kraff","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"N.","family":"Theysohn","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"S.","family":"Orzada","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"S.","family":"Landgraeber","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"M. E.","family":"Ladd","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"T. C.","family":"Lauenstein","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","published-online":{"date-parts":[[2014,2,5]]},"reference":[{"issue":"6","key":"1818_CR1","doi-asserted-by":"crossref","first-page":"1298","DOI":"10.1007\/s00330-006-0184-7","volume":"16","author":"N Bolog","year":"2006","unstructured":"Bolog N, Nanz D, Weishaupt D. Musculoskeletal MR imaging at 3.0 T: current status and future perspectives. Eur Radiol. 2006;16(6):1298\u2013307.","journal-title":"Eur Radiol"},{"issue":"4","key":"1818_CR2","doi-asserted-by":"crossref","first-page":"699","DOI":"10.3174\/ajnr.A1434","volume":"30","author":"K Kollia","year":"2009","unstructured":"Kollia K, Maderwald S, Putzki N, Schlamann M, Theysohn JM, Kraff O, et al. First clinical study on ultra-high-field MR imaging in patients with multiple sclerosis: comparison of 1.5T and 7T. AJNR Am J Neuroradiol. 2009;30(4):699\u2013702.","journal-title":"AJNR Am J Neuroradiol"},{"issue":"1","key":"1818_CR3","doi-asserted-by":"crossref","first-page":"24","DOI":"10.1002\/mrm.1156","volume":"46","author":"JT Vaughan","year":"2001","unstructured":"Vaughan JT, Garwood M, Collins CM, Liu W, DelaBarre L, Adriany G, et al. 7T vs. 4T: RF power, homogeneity, and signal-to-noise comparison in head images. Magn Reson Med. 2001;46(1):24\u201330.","journal-title":"Magn Reson Med"},{"key":"1818_CR4","unstructured":"International Electrotechnical Commission. Medical electrical equipment\u2014part 2\u201333: particular requirements for the safety of magnetic resonance equipment for medical diagnosis. 2002; 60601\u20132\u201333."},{"issue":"2","key":"1818_CR5","doi-asserted-by":"crossref","first-page":"262","DOI":"10.1002\/jmri.20814","volume":"25","author":"RR Regatte","year":"2007","unstructured":"Regatte RR, Schweitzer SME. Ultra-high-field MRI of the musculoskeletal system at 7.0T. J Magn Reson Imaging. 2007;25(2):262\u20139.","journal-title":"J Magn Reson Imaging"},{"issue":"11","key":"1818_CR6","doi-asserted-by":"crossref","first-page":"2338","DOI":"10.1007\/s00330-012-2508-0","volume":"22","author":"S Trattnig","year":"2012","unstructured":"Trattnig S, Zbyn S, Schmitt B, Friedrich K, Juras V, Szomolanyi P, et al. Advanced MR methods at ultra-high field (7 Tesla) for clinical musculoskeletal applications. Eur Radiol. 2012;22(11):2338\u201346.","journal-title":"Eur Radiol"},{"issue":"5","key":"1818_CR7","doi-asserted-by":"crossref","first-page":"695","DOI":"10.1002\/nbm.1794","volume":"25","author":"E Moser","year":"2012","unstructured":"Moser E, Stahlberg F, Ladd ME, Trattnig S. 7-T MR\u2014from research to clinical applications? NMR Biomed. 2012;25(5):695\u2013716.","journal-title":"NMR Biomed"},{"issue":"6","key":"1818_CR8","doi-asserted-by":"crossref","first-page":"1443","DOI":"10.1002\/jmri.21164","volume":"27","author":"KM Franklin","year":"2008","unstructured":"Franklin KM, Dale BM, Merkle EM. Improvement in B1-inhomogeneity artifacts in the abdomen at 3T MR imaging using a radiofrequency cushion. J Magn Reson Imaging. 2008;27(6):1443\u20137.","journal-title":"J Magn Reson Imaging"},{"issue":"3","key":"1818_CR9","doi-asserted-by":"crossref","first-page":"449","DOI":"10.1016\/j.mric.2007.07.001","volume":"15","author":"EM Hecht","year":"2007","unstructured":"Hecht EM, Lee RF, Taouli B, Sodickson DK. Perspectives on body MR imaging at ultrahigh field. Magn Reson Imaging Clin N Am. 2007;15(3):449\u201365, viii.","journal-title":"Magn Reson Imaging Clin N Am"},{"issue":"10","key":"1818_CR10","doi-asserted-by":"crossref","first-page":"2211","DOI":"10.1007\/s00330-012-2487-1","volume":"22","author":"L Winter","year":"2012","unstructured":"Winter L, Kellman P, Renz W, Grassl A, Hezel F, Thalhammer C, et al. Comparison of three multichannel transmit\/receive radiofrequency coil configurations for anatomic and functional cardiac MRI at 7.0T: implications for clinical imaging. Eur Radiol. 2012;22(10):2211\u201320.","journal-title":"Eur Radiol"},{"issue":"5","key":"1818_CR11","doi-asserted-by":"crossref","first-page":"1379","DOI":"10.1002\/mrm.24377","volume":"69","author":"CM Deniz","year":"2013","unstructured":"Deniz CM, Brown R, Lattanzi R, Alon L, Sodickson DK, Zhu Y. Maximum efficiency radiofrequency shimming: theory and initial application for hip imaging at 7 tesla. Magn Reson Med. 2013;69(5):1379\u201388.","journal-title":"Magn Reson Med"},{"issue":"4","key":"1818_CR12","doi-asserted-by":"crossref","first-page":"954","DOI":"10.1002\/mrm.23070","volume":"67","author":"CJ Snyder","year":"2012","unstructured":"Snyder CJ, Delabarre L, Moeller S, Tian J, Akgun C, Van de Moortele PF, et al. Comparison between eight- and sixteen-channel TEM transceive arrays for body imaging at 7 T. Magn Reson Med. 2012;67(4):954\u201364.","journal-title":"Magn Reson Med"},{"issue":"10","key":"1818_CR13","doi-asserted-by":"crossref","first-page":"1202","DOI":"10.1002\/nbm.2779","volume":"25","author":"J Ellermann","year":"2012","unstructured":"Ellermann J, Goerke U, Morgan P, Ugurbil K, Tian J, Schmitter S, et al. Simultaneous bilateral hip joint imaging at 7 Tesla using fast transmit B(1) shimming methods and multichannel transmission\u2014a feasibility study. NMR Biomed. 2012;25(10):1202\u20138.","journal-title":"NMR Biomed"},{"issue":"11","key":"1818_CR14","doi-asserted-by":"crossref","first-page":"1555","DOI":"10.1007\/s00256-013-1698-0","volume":"42","author":"JM Theysohn","year":"2013","unstructured":"Theysohn JM, Kraff O, Orzada S, Theysohn N, Classen T, Landgraeber S, et al. Bilateral hip imaging at 7 Tesla using a multi-channel transmit technology: initial results presenting anatomical detail in healthy volunteers and pathological changes in patients with avascular necrosis of the femoral head. Skeletal Radiol. 2013;42(11):1555\u201363.","journal-title":"Skeletal Radiol"},{"issue":"9","key":"1818_CR15","doi-asserted-by":"crossref","first-page":"2364","DOI":"10.1007\/s00330-013-2868-0","volume":"23","author":"L Umutlu","year":"2013","unstructured":"Umutlu L, Kraff O, Fischer A, Kinner S, Maderwald S, Nassenstein K, et al. Seven-Tesla MRI of the female pelvis. Eur Radiol. 2013;23(9):2364\u201373.","journal-title":"Eur Radiol"},{"issue":"3","key":"1818_CR16","doi-asserted-by":"crossref","first-page":"714","DOI":"10.1002\/jmri.23702","volume":"36","author":"L Umutlu","year":"2012","unstructured":"Umutlu L, Maderwald S, Kraff O, Kinner S, Schaefer LC, Wrede K, et al. New look at renal vasculature: 7 Tesla nonenhanced T1-weighted FLASH imaging. J Magn Reson Imaging. 2012;36(3):714\u201321.","journal-title":"J Magn Reson Imaging"},{"issue":"8","key":"1818_CR17","doi-asserted-by":"crossref","first-page":"1846","DOI":"10.1016\/j.ejrad.2011.05.023","volume":"81","author":"V Juras","year":"2012","unstructured":"Juras V, Welsch G, Bar P, Kronnerwetter C, Fujita H, Trattnig S. Comparison of 3T and 7T MRI clinical sequences for ankle imaging. Eur J Radiol. 2012;81(8):1846\u201350.","journal-title":"Eur J Radiol"},{"issue":"3","key":"1818_CR18","doi-asserted-by":"crossref","first-page":"661","DOI":"10.1002\/jmri.22419","volume":"33","author":"JA Nordmeyer-Massner","year":"2011","unstructured":"Nordmeyer-Massner JA, Wyss M, Andreisek G, Pruessmann KP, Hodler J. In vitro and in vivo comparison of wrist MR imaging at 3.0 and 7.0 tesla using a gradient echo sequence and identical eight-channel coil array designs. J Magn Reson Imaging. 2011;33(3):661\u20137.","journal-title":"J Magn Reson Imaging"},{"issue":"11","key":"1818_CR19","doi-asserted-by":"crossref","first-page":"2969","DOI":"10.1007\/s00330-013-2972-1","volume":"23","author":"R Brown","year":"2013","unstructured":"Brown R, Storey P, Geppert C, McGorty K, Leite AP, Babb J, et al. Breast MRI at 7 Tesla with a bilateral coil and T1-weighted acquisition with robust fat suppression: image evaluation and comparison with 3 Tesla. Eur Radiol. 2013;23(11):2969\u201378.","journal-title":"Eur Radiol"},{"issue":"5","key":"1818_CR20","doi-asserted-by":"crossref","first-page":"1434","DOI":"10.1002\/mrm.24578","volume":"70","author":"X Deligianni","year":"2013","unstructured":"Deligianni X, Bar P, Scheffler K, Trattnig S, Bieri O. High-resolution Fourier-encoded sub-millisecond echo time musculoskeletal imaging at 3 Tesla and 7 Tesla. Magn Reson Med. 2013;70(5):1434\u20139.","journal-title":"Magn Reson Med"},{"issue":"1","key":"1818_CR21","doi-asserted-by":"crossref","first-page":"27","DOI":"10.1002\/nbm.1708","volume":"25","author":"JJ Suttie","year":"2012","unstructured":"Suttie JJ, Delabarre L, Pitcher A, van de Moortele PF, Dass S, Snyder CJ, et al. 7 Tesla (T) human cardiovascular magnetic resonance imaging using FLASH and SSFP to assess cardiac function: validation against 1.5 T and 3 T. NMR Biomed. 2012;25(1):27\u201334.","journal-title":"NMR Biomed"},{"issue":"1","key":"1818_CR22","doi-asserted-by":"crossref","first-page":"3","DOI":"10.1302\/0301-620X.67B1.3155745","volume":"67","author":"RP Ficat","year":"1985","unstructured":"Ficat RP. Idiopathic bone necrosis of the femoral head. Early diagnosis and treatment. J Bone Joint Surg Br. 1985;67(1):3\u20139.","journal-title":"J Bone Joint Surg Br"},{"issue":"3","key":"1818_CR23","doi-asserted-by":"crossref","first-page":"360","DOI":"10.1302\/0301-620X.57B3.360","volume":"57","author":"CC Arnoldi","year":"1975","unstructured":"Arnoldi CC, Lemperg K, Linderholm H. Intraosseous hypertension and pain in the knee. J Bone Joint Surg Br. 1975;57(3):360\u20133.","journal-title":"J Bone Joint Surg Br"},{"key":"1818_CR24","doi-asserted-by":"crossref","first-page":"98","DOI":"10.1097\/00003086-199204000-00012","volume":"277","author":"S Saito","year":"1992","unstructured":"Saito S, Ohzono K, Ono K. Early arteriopathy and postulated pathogenesis of osteonecrosis of the femoral head. The intracapital arterioles. Clin Orthop Relat Res. 1992;277:98\u2013110.","journal-title":"Clin Orthop Relat Res"},{"issue":"4","key":"1818_CR25","doi-asserted-by":"crossref","first-page":"250","DOI":"10.5435\/00124635-199907000-00005","volume":"7","author":"CJ Lavernia","year":"1999","unstructured":"Lavernia CJ, Sierra RJ, Grieco FR. Osteonecrosis of the femoral head. J Am Acad Orthop Surg. 1999;7(4):250\u201361.","journal-title":"J Am Acad Orthop Surg"},{"issue":"3","key":"1818_CR26","doi-asserted-by":"crossref","first-page":"461","DOI":"10.1016\/S0030-5898(05)70302-3","volume":"28","author":"KD Plancher","year":"1997","unstructured":"Plancher KD, Razi A. Management of osteonecrosis of the femoral head. Orthop Clin North Am. 1997;28(3):461\u201377.","journal-title":"Orthop Clin North Am"},{"issue":"3","key":"1818_CR27","doi-asserted-by":"crossref","first-page":"459","DOI":"10.2106\/00004623-199503000-00018","volume":"77","author":"MA Mont","year":"1995","unstructured":"Mont MA, Hungerford DS. Non-traumatic avascular necrosis of the femoral head. J Bone Joint Surg Am. 1995;77(3):459\u201374.","journal-title":"J Bone Joint Surg Am"},{"issue":"3","key":"1818_CR28","doi-asserted-by":"crossref","first-page":"502","DOI":"10.3945\/jn.108.100032","volume":"139","author":"TW Kyung","year":"2009","unstructured":"Kyung TW, Lee JE, Phan TV, Yu R, Choi HS. Osteoclastogenesis by bone marrow-derived macrophages is enhanced in obese mice. J Nutr. 2009;139(3):502\u20136.","journal-title":"J Nutr"},{"issue":"5","key":"1818_CR29","doi-asserted-by":"crossref","first-page":"489","DOI":"10.5301\/HIP.2012.9748","volume":"22","author":"M Rajagopal","year":"2012","unstructured":"Rajagopal M, Balch Samora J, Ellis TJ. Efficacy of core decompression as treatment for osteonecrosis of the hip: a systematic review. Hip Int. 2012;22(5):489\u201393.","journal-title":"Hip Int"},{"issue":"11","key":"1818_CR30","doi-asserted-by":"crossref","first-page":"893","DOI":"10.1002\/term.1481","volume":"7","author":"S Landgraeber","year":"2013","unstructured":"Landgraeber S, Theysohn JM, Classen T, Jager M, Warwas S, Hohn HP, et al. Advanced core decompression, a new treatment option of avascular necrosis of the femoral head - a first follow-up. J Tissue Eng Regen Med. 2013;7(11):893\u2013900.","journal-title":"J Tissue Eng Regen Med"},{"issue":"6","key":"1818_CR31","doi-asserted-by":"crossref","first-page":"559","DOI":"10.1007\/s00256-009-0659-0","volume":"38","author":"LR Yeh","year":"2009","unstructured":"Yeh LR, Chen CK, Huang YL, Pan HB, Yang CF. Diagnostic performance of MR imaging in the assessment of subchondral fractures in avascular necrosis of the femoral head. Skeletal Radiol. 2009;38(6):559\u201364.","journal-title":"Skeletal Radiol"},{"issue":"1","key":"1818_CR32","doi-asserted-by":"crossref","first-page":"W63","DOI":"10.2214\/AJR.09.3271","volume":"195","author":"S Ikemura","year":"2010","unstructured":"Ikemura S, Yamamoto T, Motomura G, Nakashima Y, Mawatari T, Iwamoto Y. MRI evaluation of collapsed femoral heads in patients 60 years old or older: Differentiation of subchondral insufficiency fracture from osteonecrosis of the femoral head. AJR Am J Roentgenol. 2010;195(1):W63\u20138.","journal-title":"AJR Am J Roentgenol"},{"issue":"7","key":"1818_CR33","doi-asserted-by":"crossref","first-page":"969","DOI":"10.1302\/0301-620X.94B7.28693","volume":"94","author":"T Iwata","year":"2012","unstructured":"Iwata T, Nozawa S, Dohjima T, Yamamoto T, Ishimaru D, Tsugita M, et al. The value of T1-weighted coronal MRI scans in diagnosing occult fracture of the hip. J Bone Joint Surg Br. 2012;94(7):969\u201373.","journal-title":"J Bone Joint Surg Br"},{"issue":"4","key":"1818_CR34","doi-asserted-by":"crossref","first-page":"231","DOI":"10.1097\/00002142-199608000-00003","volume":"8","author":"DA Bluemke","year":"1996","unstructured":"Bluemke DA, Zerhouni EA. MRI of avascular necrosis of bone. Top Magn Reson Imaging. 1996;8(4):231\u201346.","journal-title":"Top Magn Reson Imaging"},{"issue":"2","key":"1818_CR35","doi-asserted-by":"crossref","first-page":"171","DOI":"10.1007\/s00132-005-0762-4","volume":"34","author":"S Hofmann","year":"2005","unstructured":"Hofmann S, Kramer J, Plenk H. Osteonecrosis of the hip in adults. Orthopade. 2005;34(2):171\u201383.","journal-title":"Orthopade"},{"issue":"5","key":"1818_CR36","first-page":"380","volume":"29","author":"J Kramer","year":"2000","unstructured":"Kramer J, Breitenseher M, Imhof H, Urban M, Plenk Jr H, Hofmann S. Diagnostic imaging in femur head necrosis. Orthopade. 2000;29(5):380\u20138.","journal-title":"Orthopade"},{"issue":"12","key":"1818_CR37","doi-asserted-by":"crossref","first-page":"1079","DOI":"10.1016\/j.crad.2004.04.014","volume":"59","author":"A Saini","year":"2004","unstructured":"Saini A, Saifuddin A. MRI of osteonecrosis. Clin Radiol. 2004;59(12):1079\u201393.","journal-title":"Clin Radiol"},{"key":"1818_CR38","unstructured":"Orzada S, Quick HH, Ladd ME, Bahr A, Bolz T, Yazdanbakhsh P, et al. A flexible 8-channel transmit\/receive body coil for 7 T human imaging. 17th Scientific Meeting ISMRM; 2009; Hawaii, USA; 2009. p. 2999."},{"issue":"12","key":"1818_CR39","doi-asserted-by":"crossref","first-page":"1231","DOI":"10.1055\/s-2007-963607","volume":"179","author":"O Kraff","year":"2007","unstructured":"Kraff O, Theysohn JM, Maderwald S, Saylor C, Ladd SC, Ladd ME, et al. MRI of the knee at 7.0 Tesla. Rofo. 2007;179(12):1231\u20135.","journal-title":"Rofo"},{"key":"1818_CR40","author":"MC Maas","year":"2013","unstructured":"Maas MC, Vos EK, Lagemaat MW, Bitz AK, Orzada S, Kobus T, et al. Feasibility of T2-weighted turbo spin echo imaging of the human prostate at 7 tesla. Magn Reson Med. 2013; DOI: 10.1002\/mrm.24818","journal-title":"Magn Reson Med"},{"issue":"1","key":"1818_CR41","doi-asserted-by":"crossref","first-page":"29","DOI":"10.1016\/j.ejrad.2007.11.005","volume":"65","author":"O Dietrich","year":"2008","unstructured":"Dietrich O, Reiser MF, Schoenberg SO. Artifacts in 3-T MRI: physical background and reduction strategies. Eur J Radiol. 2008;65(1):29\u201335.","journal-title":"Eur J Radiol"},{"issue":"2","key":"1818_CR42","doi-asserted-by":"crossref","first-page":"479","DOI":"10.1002\/mrm.20358","volume":"53","author":"S Saekho","year":"2005","unstructured":"Saekho S, Boada FE, Noll DC, Stenger VA. Small tip angle three-dimensional tailored radiofrequency slab-select pulse for reduced B1 inhomogeneity at 3 T. Magn Reson Med. 2005;53(2):479\u201384.","journal-title":"Magn Reson Med"},{"issue":"3","key":"1818_CR43","doi-asserted-by":"crossref","first-page":"349","DOI":"10.1016\/j.mric.2007.06.005","volume":"15","author":"RR Edelman","year":"2007","unstructured":"Edelman RR. MR imaging of the pancreas: 1.5T versus 3T. Magn Reson Imaging Clin N Am. 2007;15(3):349\u201353.","journal-title":"Magn Reson Imaging Clin N Am"},{"issue":"4","key":"1818_CR44","doi-asserted-by":"crossref","first-page":"401","DOI":"10.1007\/s10334-012-0360-5","volume":"26","author":"AS Childs","year":"2013","unstructured":"Childs AS, Malik SJ, O\u2019Regan DP, Hajnal JV. Impact of number of channels on RF shimming at 3T. Magma. 2013;26(4):401\u201310.","journal-title":"Magma"}],"container-title":["Skeletal Radiology"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s00256-014-1818-5.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/article\/10.1007\/s00256-014-1818-5\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s00256-014-1818-5","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,3,25]],"date-time":"2022-03-25T06:50:36Z","timestamp":1648191036000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/s00256-014-1818-5"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2014,2,5]]},"references-count":44,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2014,5]]}},"alternative-id":["1818"],"URL":"https:\/\/doi.org\/10.1007\/s00256-014-1818-5","relation":{},"ISSN":["0364-2348","1432-2161"],"issn-type":[{"value":"0364-2348","type":"print"},{"value":"1432-2161","type":"electronic"}],"subject":[],"published":{"date-parts":[[2014,2,5]]}}}