Zobrazeno 1 - 10
of 132
pro vyhledávání: '"Ivan Yeung"'
Autor:
Ur Metser, Andres Kohan, Catherine O’Brien, Rebecca K. S. Wong, Claudia Ortega, Patrick Veit-Haibach, Brandon Driscoll, Ivan Yeung, Adam Farag
Publikováno v:
Tomography, Vol 10, Iss 9, Pp 1354-1364 (2024)
Tumor hypoxia is a negative prognostic factor in many tumors and is predictive of metastatic spread and poor responsiveness to both chemotherapy and radiotherapy. Purpose: To assess the feasibility of using 18F-Fluoroazomycin arabinoside (FAZA) PET/M
Externí odkaz:
https://doaj.org/article/02679bf5be6e45329a6e94fe28cf5548
Autor:
Harald Keller, Tina Shek, Brandon Driscoll, Yiwen Xu, Brian Nghiem, Sadek Nehmeh, Milan Grkovski, Charles Ross Schmidtlein, Mikalai Budzevich, Yoganand Balagurunathan, John J. Sunderland, Reinhard R. Beichel, Carlos Uribe, Ting-Yim Lee, Fiona Li, David A. Jaffray, Ivan Yeung
Publikováno v:
Tomography, Vol 8, Iss 2, Pp 1113-1128 (2022)
For multicenter clinical studies, characterizing the robustness of image-derived radiomics features is essential. Features calculated on PET images have been shown to be very sensitive to image noise. The purpose of this work was to investigate the e
Externí odkaz:
https://doaj.org/article/890a5cc0df3442dc997417577f3ea2a6
Publikováno v:
Tomography, Vol 8, Iss 2, Pp 842-857 (2022)
Dynamic PET (dPET) imaging can be utilized to perform kinetic modelling of various physiologic processes, which are exploited by the constantly expanding range of targeted radiopharmaceuticals. To date, dPET remains primarily in the research realm du
Externí odkaz:
https://doaj.org/article/11dacdb66369465a908bd3a99ffb073d
Autor:
Edward Taylor, Jennifer Gottwald, Ivan Yeung, Harald Keller, Michael Milosevic, Neesha C. Dhani, Iram Siddiqui, David W. Hedley, David A. Jaffray
Publikováno v:
EJNMMI Research, Vol 7, Iss 1, Pp 1-11 (2017)
Abstract Background The clinical impact of hypoxia in solid tumours is indisputable and yet questions about the sensitivity of hypoxia-PET imaging have impeded its uptake into routine clinical practice. Notably, the binding rate of hypoxia-sensitive
Externí odkaz:
https://doaj.org/article/1ad2da9298e04bdab497e42b4f29f338
Autor:
Shawn Stapleton, Michael Milosevic, Christine Allen, Jinzi Zheng, Michael Dunne, Ivan Yeung, David A Jaffray
Publikováno v:
PLoS ONE, Vol 8, Iss 12, p e81157 (2013)
The discovery of the enhanced permeability and retention (EPR) effect has resulted in the development of nanomedicines, including liposome-based formulations of drugs, as cancer therapies. The use of liposomes has resulted in substantial increases in
Externí odkaz:
https://doaj.org/article/ccdf03f2a6c44b06a1ed145eed2b6e84
Autor:
Adam Farag, Joshua Schaefferkoetter, Andres Kohan, Inki Hong, Judson Jones, Teodor Stanescu, Kate Hanneman, Gonzalo Sapisochin, Ivan Yeung, Ur Metser, Patrick Veit-Haibach
Publikováno v:
Quantitative Imaging in Medicine and Surgery. 13:3185-3198
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cfb9764882d8ada44e669e6381f1591d
https://doi.org/10.21037/qims-22-1017
https://doi.org/10.21037/qims-22-1017
Publikováno v:
Physica Medica. 93:1-7
Tumor hypoxia is defined as a low oxygen level in tissue and is associated with poor clinical outcome after chemo-/radiotherapy and surgery in many solid tumor types. Positron Emission Tomography (PET) imaging provides a non-invasive means of measuri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5bc773eb26dcb5e31f5627b4342ae2d
https://doi.org/10.1016/j.ejmp.2021.11.009
https://doi.org/10.1016/j.ejmp.2021.11.009
Autor:
James Loudon, Edwin Chan, Shaziya Malam, Faye Hurtubise, Ivan Yeung, Charles Cho, Woodrow Wells
Publikováno v:
Radiotherapy and Oncology. 174:S52-S53
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc9a41a19aeff6c12e8a76c14136bdf1
https://doi.org/10.1016/s0167-8140(22)04400-0
https://doi.org/10.1016/s0167-8140(22)04400-0
Autor:
James Brierley, Jennifer J. Knox, Ahmed M. Elamir, Edward Taylor, Jelena Lukovic, Neesha C. Dhani, John Kim, T. Stanescu, Daniel Letourneau, Grainne M. O'Kane, Rebecca Wong, Ivan Yeung, Ali Hosni, Andrea Shessel, Tony Tadic, Laura A. Dawson, Aisling Barry, Steven Gallinger
Dose painting of hypoxic tumour sub-volumes using positron-emission tomography (PET) has been shown to improve tumour control in silico in several sites. Pancreatic cancer presents a more stringent challenge, given its proximity to critical organs-at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb292fff0faca5fdd37002653d4ffab0
http://arxiv.org/abs/2108.13589
http://arxiv.org/abs/2108.13589
Publikováno v:
Journal of Oncology Practice. 14:e794-e800
Purpose: Peer review of a proposed treatment plan is increasingly recognized as an important quality activity in radiation medicine. Although peer review has been emphasized in the curative setting, applying peer review for treatment plans that have
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae8bcd039288ea7c9d629e15f926f988
https://doi.org/10.1200/jop.18.00379
https://doi.org/10.1200/jop.18.00379