Zobrazeno 1 - 10
of 62
pro vyhledávání: '"Guido H, Jajamovich"'
Autor:
Suguru Kakite, Hadrien A. Dyvorne, Karen M. Lee, Guido H. Jajamovich, Ashley Knight-Greenfield, Bachir Taouli
Publikováno v:
European Journal of Radiology Open, Vol 3, Iss , Pp 1-7 (2016)
Purpose: To correlate intra voxel incoherent motion (IVIM) diffusion parameters of liver parenchyma and hepatocellular carcinoma (HCC) with degree of liver/tumor enhancement and necrosis; and to assess the diagnostic performance of diffusion paramete
Externí odkaz:
https://doaj.org/article/129c0d10850643ce864900c31322a4b7
Publikováno v:
PLoS ONE, Vol 9, Iss 12, p e115667 (2014)
To assess the quality of the arterial input function (AIF) reconstructed using a dedicated pre-bolus low-dose contrast material injection imaged with a high temporal resolution and the resulting estimated liver perfusion parameters.In this IRB-approv
Externí odkaz:
https://doaj.org/article/ab9a4e950812441288757c52e7f457ff
Publikováno v:
PLoS ONE, Vol 9, Iss 5, p e97355 (2014)
To quantify short-term reproducibility (in fasting conditions) and postprandial changes after a meal in portal vein (PV) flow parameters measured with phase contrast (PC) imaging, liver diffusion parameters measured with multiple b value diffusion-we
Externí odkaz:
https://doaj.org/article/63f10578701b4384a2999449ec22cade
Autor:
Thomas L. Chenevert, Brendan Moloney, Matthew J. Oborski, Kathleen M. Schmainda, Jayashree Kalpathy-Cramer, Guido H. Jajamovich, Kourosh Jafari-Khouzani, Madhava P. Aryal, Yue Cao, Peter S. LaViolette, Sandeep N. Gupta, Bachir Taouli, Mark Muzi, Andriy Fedorov, James M. Mountz, Paul E. Kinahan, Finbarr O'Sullivan, Wei Huang, Yiyi Chen, Aneela Afzal, Dariya I. Malyarenko, Alina Tudorica, Xin Li, Fiona M. Fennessy, Cecilia Besa, Richard G. Abramson, Thomas E. Yankeelov, Charles M. Laymon, Xia Li
Publikováno v:
Tomography; Volume 5; Issue 1; Pages: 99-109
Tomography
Volume 5
Issue 1
Pages 99-109
Tomography
Volume 5
Issue 1
Pages 99-109
This multicenter study evaluated the effect of variations in arterial input function (AIF) determination on pharmacokinetic (PK) analysis of dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) data using the shutter-speed model (SSM). Data
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1fac85fef49f8f858ad488c761fed2a
Autor:
George K. Haines, Stefanie J. Hectors, Bachir Taouli, Ardeshir R. Rastinehad, Mathilde Wagner, Guido H. Jajamovich, Cecilia Besa, Sara Lewis, Wei Huang, Ashutosh K. Tewari
Publikováno v:
Journal of Magnetic Resonance Imaging. 46:837-849
Purpose To quantify Tofts model (TM) and shutter-speed model (SSM) perfusion parameters in prostate cancer (PCa) and noncancerous peripheral zone (PZ) and to compare the diagnostic performance of dynamic contrast-enhanced magnetic resonance imaging (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c62ef08141735a7c7a5843e98975319
https://doi.org/10.1002/jmri.25631
https://doi.org/10.1002/jmri.25631
Publikováno v:
Journal of Neuro-Oncology. 129:289-300
Gene expression profiling from glioblastoma (GBM) patients enables characterization of cancer into subtypes that can be predictive of response to therapy. An integrative analysis of imaging and gene expression data can potentially be used to obtain n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f968197129ed1e4cd9731d3efd21b68
https://doi.org/10.1007/s11060-016-2174-1
https://doi.org/10.1007/s11060-016-2174-1
Publikováno v:
Journal of Magnetic Resonance Imaging. 44:1432-1441
PURPOSE To assess the value of apparent diffusion coefficient (ADC) measured with diffusion-weighted imaging (DWI) and enhancement ratios (ER) measured with contrast-enhanced T1-weighted imaging (CE-T1WI) for the characterization of histopathologic t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8bce7d8f59e5d176852c42c85dcf8af7
https://doi.org/10.1002/jmri.25320
https://doi.org/10.1002/jmri.25320
Autor:
K. Melissa Hallow, Sommer Anjum, Richard Allen, Guido H. Jajamovich, Marissa F. Dockendorf, Cynthia J. Musante, Anna Sher
Publikováno v:
The FASEB Journal. 32
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc980e561849b1b4f042afb248c08a07
https://doi.org/10.1096/fasebj.2018.32.1_supplement.903.22
https://doi.org/10.1096/fasebj.2018.32.1_supplement.903.22
Publikováno v:
Magnetic Resonance Imaging. 33:1075-1082
To assess the diagnostic value of a 3D dual-flip-angle (DFA) T1 mapping technique with whole liver coverage before and after gadoxetic acid injection for assessment of cirrhosis and liver function, compared to blood tests (APRI: aspartate aminotransf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ad7b8bdaf646baae4b9c2b40854d701
https://doi.org/10.1016/j.mri.2015.06.013
https://doi.org/10.1016/j.mri.2015.06.013
Autor:
Michael Markl, Bachir Taouli, Guido H. Jajamovich, Ashley Knight-Greenfield, Aurélien F. Stalder, Yong Cui, Hadrien A. Dyvorne, Cecilia Besa
Publikováno v:
Radiology. 275:245-254
To develop a highly accelerated phase-contrast cardiac-gated volume flow measurement (four-dimensional [4D] flow) magnetic resonance (MR) imaging technique based on spiral sampling and dynamic compressed sensing and to compare this technique with est
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1d31354256a31fd99171c068442360e
https://doi.org/10.1148/radiol.14140973
https://doi.org/10.1148/radiol.14140973