Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Louisa Bokacheva"'
Autor:
Chenyang Li, Henry Rusinek, Jingyun Chen, Louisa Bokacheva, Alok Vedvyas, Arjun V. Masurkar, E. Mark Haacke, Thomas Wisniewski, Yulin Ge
Publikováno v:
Frontiers in Aging Neuroscience, Vol 14 (2022)
High-resolution susceptibility weighted imaging (SWI) provides unique contrast to small venous vasculature. The conspicuity of these mesoscopic veins, such as deep medullary veins in white matter, is subject to change from SWI venography when venous
Externí odkaz:
https://doaj.org/article/2af38613431a444eb929b7cd12a32baf
The delineation of target object on medical image is known as image segmentation. Successful printing of a three-dimensional (3D) object replies on accurate segmentation of the object on the image. Manual segmentation has limitations such as being la
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::81a9f95dc2fdf06b0eac6090f37225d1
https://doi.org/10.1016/b978-0-323-77573-1.00014-2
https://doi.org/10.1016/b978-0-323-77573-1.00014-2
Autor:
Amy E. Alexander, Alejandro Amor-Coarasa, Louisa Bokacheva, Ryan Brown, Judah Burns, Jingyun Chen, Andy Christensen, Christopher M. Collins, Pamela DuPré, Lee Goddard, Yu-Hui Huang, Carlotta Ianniello, Adam E. Jakus, Benjamin Johnson, Shuai Leng, Peter Liacouras, Mohammad Mansouri, Jane M. Matsumoto, Kiaran P. McGee, Jonathan M. Morris, R. Ross Reichard, Sarah Rimini, Fraser Robb, Henry Rusinek, Jana Vincent, Nicole Wake, Kenneth C. Wang, Kapil Wattamwar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f528f8887d369ca3c42cb65b01815fd
https://doi.org/10.1016/b978-0-323-77573-1.01002-2
https://doi.org/10.1016/b978-0-323-77573-1.01002-2
Autor:
Johan F. Langenhuijsen, Peter F.A. Mulders, Tim J. van Oostenbrugge, Ilse M. Spenkelink, Henry Rusinek, Louisa Bokacheva, Martin J. van Amerongen, Jurgen J. Fütterer
Publikováno v:
European Journal of Radiology, 145
PURPOSE To assess the ability to discriminate oncocytoma from RCC based on a model using whole tumor ADC histogram parameters with additional use of tumor volume and patient characteristics. METHOD In this prospective study, 39 patients (mean age 65
Autor:
Dilip Giri, C. Gregory Nyman, Sujata Patil, Sunitha B. Thakur, Elizabeth A. Morris, Louisa Bokacheva, Merlin M. Gnanasigamani, Joseph O. Deasy, Jennifer B. Kaplan
Publikováno v:
Journal of Magnetic Resonance Imaging. 40:813-823
DIFFUSION-WEIGHTED (DW) magnetic resonance imaging (MRI) and measurements of the apparent diffusion coefficient (ADC) have proven useful in the detection and characterization of cancer (1). The ADC is sensitive to tissue cellularity and is usually lo
Autor:
Lukasz Matulewicz, Amita Shukla-Dave, Jacobus F.A. Jansen, Hebert Alberto Vargas, Louisa Bokacheva, James A. Eastham, Hedvig Hricak, Kristen L. Zakian, Oguz Akin, Jason A. Koutcher, Samson W. Fine
Publikováno v:
Journal of Magnetic Resonance Imaging. 40:1414-1421
Proton magnetic resonance spectroscopic imaging (MRSI) is a non-invasive technique that allows in vivo detection and quantification of metabolites within biologic tissues and has been shown to improve the specificity of conventional MRI in the detect
Autor:
Sean Carlin, Louisa Bokacheva, Carl Le, Khushali Kotedia, Megan Reese, Sally-Ann Ricketts, Jane Halliday, Jason A. Koutcher
Publikováno v:
NMR in Biomedicine. 26:151-163
Cediranib (AZD2171, AstraZeneca, UK) is a small-molecule pan-VEGFR inhibitor. The tumor response to short-term cediranib treatment was studied using dynamic contrast-enhanced (DCE) and diffusion-weighted (DW) MRI at 7 T as well as 18F-fluoromisonidaz
Autor:
Sunitha B. Thakur, Sean Carlin, Louisa Bokacheva, Cornelia Matei, Kristen L. Zakian, Asif Rizwan, Jason A. Koutcher, J. Yaligar, Ya Wang, Howard T. Thaler, Mihaela E. Lupu
Publikováno v:
NMR in Biomedicine. 25:113-122
Longitudinal studies of lactate MR spectroscopic imaging (MRSI) and dynamic contrast-enhanced MR imaging (DCE-MRI) were performed at 4.7 T in two prostate tumor models grown in rats, the Dunning R3327-AT (AT) and Dunning H (H), to determine the poten
Publikováno v:
Journal of Magnetic Resonance Imaging. 30:656-665
Purpose To validate a new method for converting MR arterial signal intensity versus time curves to arterial input functions (AIFs). Materials and Methods The method constrains AIF with patient's cardiac output (Q). Monte Carlo simulations of MR renog
Autor:
Vivian S. Lee, Daniel Moses, Elissa L. Kramer, Henry Rusinek, Qun Chen, Manmeen Kaur, Carol A. Nazzaro, Ravi Thakur, Louisa Bokacheva
Publikováno v:
Journal of Magnetic Resonance Imaging. 25:790-795
Purpose To investigate whether the loss of corticomedullary differentiation (CMD) on T1-weighted MR images due to renal insufficiency can be attributed to changes in T1 values of the cortex, medulla, or both. Materials and Methods Study subjects incl