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403 results

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Inter-reader agreement of magnetic resonance imaging proton density fat fraction and its longitudinal change in a clinical trial of adults with nonalcoholic steatohepatitis.
Hooker JC, Hamilton G, Park CC, Liao S, Wolfson T, Dehkordy SF, Hong CW, Mamidipalli A, Gamst A, Loomba R, Sirlin CB. Hooker JC, et al. Among authors: gamst a. Abdom Radiol (NY). 2019 Feb;44(2):482-492. doi: 10.1007/s00261-018-1745-3. Abdom Radiol (NY). 2019. PMID: 30128694 Free PMC article. Clinical Trial.
Accuracy of MR imaging-estimated proton density fat fraction for classification of dichotomized histologic steatosis grades in nonalcoholic fatty liver disease.
Tang A, Desai A, Hamilton G, Wolfson T, Gamst A, Lam J, Clark L, Hooker J, Chavez T, Ang BD, Middleton MS, Peterson M, Loomba R, Sirlin CB. Tang A, et al. Among authors: gamst a. Radiology. 2015 Feb;274(2):416-25. doi: 10.1148/radiol.14140754. Epub 2014 Sep 22. Radiology. 2015. PMID: 25247408 Free PMC article.
Noninvasive Diagnosis of Nonalcoholic Fatty Liver Disease and Quantification of Liver Fat Using a New Quantitative Ultrasound Technique.
Lin SC, Heba E, Wolfson T, Ang B, Gamst A, Han A, Erdman JW Jr, O'Brien WD Jr, Andre MP, Sirlin CB, Loomba R. Lin SC, et al. Among authors: gamst a. Clin Gastroenterol Hepatol. 2015 Jul;13(7):1337-1345.e6. doi: 10.1016/j.cgh.2014.11.027. Epub 2014 Dec 3. Clin Gastroenterol Hepatol. 2015. PMID: 25478922 Free PMC article.
Diagnostic Accuracy of Preoperative Gadoxetic Acid-enhanced 3-T MR Imaging for Malignant Liver Lesions by Using Ex Vivo MR Imaging-matched Pathologic Findings as the Reference Standard.
Costa EA, Cunha GM, Smorodinsky E, Cruite I, Tang A, Marks RM, Clark L, Wolfson T, Gamst A, Sicklick JK, Hemming A, Peterson MR, Middleton MS, Sirlin CB. Costa EA, et al. Among authors: gamst a. Radiology. 2015 Sep;276(3):775-86. doi: 10.1148/radiol.2015142069. Epub 2015 Apr 15. Radiology. 2015. PMID: 25875972 Free PMC article. Clinical Trial.
Accuracy and the effect of possible subject-based confounders of magnitude-based MRI for estimating hepatic proton density fat fraction in adults, using MR spectroscopy as reference.
Heba ER, Desai A, Zand KA, Hamilton G, Wolfson T, Schlein AN, Gamst A, Loomba R, Sirlin CB, Middleton MS. Heba ER, et al. Among authors: gamst a. J Magn Reson Imaging. 2016 Feb;43(2):398-406. doi: 10.1002/jmri.25006. Epub 2015 Jul 22. J Magn Reson Imaging. 2016. PMID: 26201284 Free PMC article.
Feasibility of and agreement between MR imaging and spectroscopic estimation of hepatic proton density fat fraction in children with known or suspected nonalcoholic fatty liver disease.
Achmad E, Yokoo T, Hamilton G, Heba ER, Hooker JC, Changchien C, Schroeder M, Wolfson T, Gamst A, Schwimmer JB, Lavine JE, Sirlin CB, Middleton MS. Achmad E, et al. Among authors: gamst a. Abdom Imaging. 2015 Oct;40(8):3084-90. doi: 10.1007/s00261-015-0506-9. Abdom Imaging. 2015. PMID: 26205992 Free PMC article.
Intra- and inter-examination repeatability of magnetic resonance spectroscopy, magnitude-based MRI, and complex-based MRI for estimation of hepatic proton density fat fraction in overweight and obese children and adults.
Tyagi A, Yeganeh O, Levin Y, Hooker JC, Hamilton GC, Wolfson T, Gamst A, Zand AK, Heba E, Loomba R, Schwimmer J, Middleton MS, Sirlin CB. Tyagi A, et al. Among authors: gamst a. Abdom Imaging. 2015 Oct;40(8):3070-7. doi: 10.1007/s00261-015-0542-5. Abdom Imaging. 2015. PMID: 26350282 Free PMC article.
403 results