Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Nema Bassiri"'
Autor:
Sreenija Yarlagadda, Yonatan Weiss, Michael David Chuong, Nema Bassiri, Alonso N. Gutierrez, Rupesh Kotecha, Minesh P. Mehta, Kathryn Elizabeth Mittauer
Publikováno v:
Frontiers in Oncology, Vol 14 (2024)
In the current era of high-precision radiation therapy, real-time magnetic resonance (MR)-guided tracking of the tumor and organs at risk (OARs) is a novel approach that enables accurate and safe delivery of high-dose radiation. Organ tracking provid
Externí odkaz:
https://doaj.org/article/04f0345deb464253a099d9fa1e68b487
Autor:
Alonso La Rosa, Kathryn E. Mittauer, Nema Bassiri, Amy E. Rzepczynski, Michael D. Chuong, Sreenija Yarlagadda, Tugce Kutuk, Nicole C. McAllister, Matthew D. Hall, Alonso N. Gutierrez, Ranjini Tolakanahalli, Minesh P. Mehta, Rupesh Kotecha
Publikováno v:
Tomography, Vol 10, Iss 1, Pp 169-180 (2024)
Radiotherapy for ultracentral lung tumors represents a treatment challenge, considering the high rates of high-grade treatment-related toxicities with stereotactic body radiation therapy (SBRT) or hypofractionated schedules. Accelerated hypofractiona
Externí odkaz:
https://doaj.org/article/1905f8e488af47558044ab35da4e2969
Quality assurance of an established online adaptive radiotherapy program: patch and software upgrade
Autor:
Nema Bassiri, John Bayouth, Michael D. Chuong, Rupesh Kotecha, Yonatan Weiss, Minesh P. Mehta, Alonso N. Gutierrez, Kathryn E. Mittauer
Publikováno v:
Frontiers in Oncology, Vol 14 (2024)
IntroductionThe ability to dynamically adjust target contours, derived Boolean structures, and ultimately, the optimized fluence is the end goal of online adaptive radiotherapy (ART). The purpose of this work is to describe the necessary tests to per
Externí odkaz:
https://doaj.org/article/6bc17f8d96a440a0a3f31fd4a90593ac
Autor:
Emma Ziegler, James McCulloch, DMP, Nema Bassiri, PhD, Alonso N. Gutierrez, PhD, MBA, Jennifer Armas, BS, Kevin J. Abrams, MD, Minesh P. Mehta, MD, Michael D. Chuong, MD, Kathryn E. Mittauer, PhD
Publikováno v:
Advances in Radiation Oncology, Vol 9, Iss 4, Pp 101416- (2024)
Externí odkaz:
https://doaj.org/article/736b460f72a64556b92a18c0326ac456
Autor:
Tara M. Gray, Shaquan David, Nema Bassiri, Devanshi Yogeshkumar Patel, Neil Kirby, Kathryn M. Mayer
Publikováno v:
International Journal of Radiation Biology. 99:308-317
The purpose of this study was to quantify the microscopic dose distribution surrounding gold nanoparticles (GNPs) irradiated at therapeutic energies and to measure the changes in cell survivalThe dose distributions from secondary electrons surroundin
Autor:
Alonso La Rosa, Kathryn E. Mittauer, Amy E. Rzepczynski, Michael D. Chuong, Tugce Kutuk, Nema Bassiri, Nicole C. McAllister, Matthew D. Hall, James McCulloch, Diane Alvarez, Roberto Herrera, Alonso N. Gutierrez, Ranjini Tolakanahalli, Yazmin Odia, Manmeet S. Ahluwalia, Minesh P. Mehta, Rupesh Kotecha
Publikováno v:
Medical Dosimetry.
Autor:
Shaquan David, Andrew Locker, Devanshi Yogeshkumar Patel, Nema Bassiri, Karl Rasmussen, Niko Papanikolaou, Tara Gray, Kathryn M. Mayer, Neil Kirby
Publikováno v:
Medical Physics. 47:260-266
PURPOSE The purpose of this work is to introduce a simple yet accurate technique to measure the dose enhancement factor (DEF) of a citrate-capped gold nanoparticle (GNP) solution using EBT3 film in an 192 Ir setup. METHODS Dose enhancement factor is
Autor:
Kathryn M. Mayer, Nema Bassiri, Devanshi Yogeshkumar Patel, Shaquan David, Neil Kirby, Tara Gray, Sotirios Stathakis
Publikováno v:
Phys Med Biol
Gold nanoparticles (GNPs) have been studied extensively as promising radiation dose enhancing agents. In the current study, the dose enhancement effect of GNPs for Ir-192 HDR brachytherapy is studied using Monte Carlo N-Particle code, version 6.2 (MC
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a62c5ea0e73942d7670a16c703376b6
https://europepmc.org/articles/PMC7927155/
https://europepmc.org/articles/PMC7927155/
Autor:
Devanshi Yogeshkumar Patel, Nema Bassiri, Sotirios Stathakis, Neil Kirby, Tara Gray, Shaquan David, Kathryn M. Mayer
Publikováno v:
Appl Radiat Isot
Dose enhancement due to gold nanoparticles (GNPs) has been quantified experimentally and through Monte Carlo simulations for external beam radiation therapy energies of 6 and 18 MV. The highest enhancement was observed for the 18 MV beam at the highe
Autor:
Nema, Bassiri, Tara, Gray, Shaquan, David, Devanshi, Yogeshkumar Patel, Andrew, Locker, Karl, Rasmussen, Niko, Papanikolaou, Kathryn M, Mayer, Neil, Kirby
Publikováno v:
Med Phys
PURPOSE: The purpose of this work is to introduce a simple yet accurate technique to measure the dose enhancement factor (DEF) of a citrate-capped gold nanoparticle (GNP) solution using EBT3 film in an (192)Ir setup. METHODS: DEF is the ratio of abso