Zobrazeno 1 - 10
of 157
pro vyhledávání: '"Derek S Tsang"'
Autor:
Amy Berrington de González, DPhil, Todd M. Gibson, PhD, Choonsik Lee, PhD, Paul S. Albert, PhD, Keith T. Griffin, MS, Cari Meinhold Kitahara, PhD, Danping Liu, PhD, Matthew M. Mille, PhD, Jungwook Shin, PhD, Benjamin V.M. Bajaj, PhD, Tristin E. Flood, MS, Sara L. Gallotto, MS, Harald Paganetti, PhD, Safia K. Ahmed, MD, Bree R. Eaton, MD, Daniel J. Indelicato, MD, Sarah A. Milgrom, MD, Joshua D. Palmer, MD, Sujith Baliga, MD, Matthew M. Poppe, MD, Derek S. Tsang, MD, Kenneth Wong, MD, Torunn I. Yock, MD
Publikováno v:
Advances in Radiation Oncology, Vol 8, Iss 6, Pp 101273- (2023)
Purpose: The physical properties of protons lower doses to surrounding normal tissues compared with photons, potentially reducing acute and long-term adverse effects, including subsequent cancers. The magnitude of benefit is uncertain, however, and c
Externí odkaz:
https://doaj.org/article/555a83ccda2c43aaab6dd0ef9a329f32
Autor:
Mariana Petruccelli, MD, Amy Parent, MRT(T), Michael Holwell, MRT(T), Hitesh Dama, MRT(T), Grace Tsui, MRT(T), Zhihui Amy Liu, PhD, Derek S. Tsang, MD, MSc
Publikováno v:
International Journal of Particle Therapy, Vol 9, Iss 4, Pp 261-268 (2023)
Purpose: Photon radiation therapy (RT) is important in the treatment of many brain tumors but can negatively affect neurocognition. Proton therapy (PT) can reduce doses to normal brain structures. We compared photon and proton plans to estimate the p
Externí odkaz:
https://doaj.org/article/8e6e1e22be154119bc1da7f84d17dad3
Autor:
Chin Heng Fong, Robert Heaton, Zhihui Amy Liu, Kecheng Li, Monique vanProoijen, Young‐Bin Cho, David B. Shultz, Derek S. Tsang
Publikováno v:
Journal of Medical Radiation Sciences, Vol 70, Iss 1, Pp 64-71 (2023)
Abstract Introduction We conducted a study to evaluate the dosimetric feasibility of mask‐based cobalt‐60 fractionated stereotactic radiotherapy (mcfSRT) with the Leksell Gamma Knife® Icon™ device. Methods Eleven patients with intracranial tum
Externí odkaz:
https://doaj.org/article/f4400f104d40470697d2fa5e909eff8e
Autor:
Paola Anna Jablonska, Amy Parent, Nancy La Macchia, Harley H.L. Chan, Matthew Filleti, Matthew Ramotar, Young-Bin Cho, Maria Braganza, Adam Badzynski, Normand Laperriere, Tatiana Conrad, Derek S. Tsang, David Shultz, Anna Santiago, Jonathan C. Irish, Barbara-Ann Millar, Tony Tadic, Alejandro Berlin
Publikováno v:
Clinical and Translational Radiation Oncology, Vol 42, Iss , Pp 100663- (2023)
Background and purpose: Brain radiotherapy (cnsRT) requires reproducible positioning and immobilization, attained through redundant dedicated imaging studies and a bespoke moulding session to create a thermoplastic mask (T-mask). Innovative approache
Externí odkaz:
https://doaj.org/article/498037506a1d424d8a2929a14910f341
Autor:
Justin Z. Wang, Alexander P. Landry, Farshad Nassiri, Zamir A. Merali, Zeel Patel, Grace Lee, Lauren Rogers, Jeffrey A. Zuccato, Mathew R. Voisin, David Munoz, Derek S. Tsang, Normand Laperriere, Gelareh Zadeh
Publikováno v:
Clinical and Translational Radiation Oncology, Vol 41, Iss , Pp 100631- (2023)
Background: Surgery is the primary treatment for most meningiomas. However, primary fractionated radiotherapy (fRT) remains an option for patients with larger meningiomas in challenging anatomic locations or patients at prohibitively high surgical ri
Externí odkaz:
https://doaj.org/article/052df272904c4ac88017bd9cd5c7de0d
Autor:
Sympascho Young, MD, Kiran Phaterpekar, BSc, Derek S. Tsang, MD, Gabriel Boldt, MLIS, Glenn S. Bauman, MD
Publikováno v:
Advances in Radiation Oncology, Vol 8, Iss 4, Pp 101189- (2023)
Purpose: The aim of this study was to comprehensively review all studies examining clinical outcomes of craniospinal irradiation with proton radiotherapy for medulloblastoma (MB) to determine whether theoretical dosimetric advantages have translated
Externí odkaz:
https://doaj.org/article/072c6f3406694b5987a9596bf082cf05
Autor:
Marina Parisi Dutra, Caroline Mary Rodrigues, Hagit Peretz‐Soroka, Mauricio Ribeiro, David Shultz, David Hodgson, Derek S. Tsang, Abha A. Gupta
Publikováno v:
Cancer Reports, Vol 6, Iss 6, Pp n/a-n/a (2023)
Abstract Background Radiation‐induced sarcoma (RIS) is a late toxicity of radiation therapy (RT) usually associated with poor prognosis. Due to ongoing improvements in childhood cancer treatment and patient outcomes, RIS may become more prevalent n
Externí odkaz:
https://doaj.org/article/adf80e225ba0411e996a9251e565a852
Autor:
Caroline Rodrigues, Hagit Peretz Soroka, Agostino Pierro, Reto M. Baertschiger, Marcelo Cypel, Laura Donahoe, Derek S. Tsang, John Cho, Marc De Perrot, Thomas K. Waddell, Abha A. Gupta
Publikováno v:
Current Oncology, Vol 29, Iss 6, Pp 4260-4266 (2022)
Sarcoma can present as locally advanced disease involving pleura for which extra-pleural pneumonectomy (EPP) may be the only surgical option to ensure adequate local control. Data were collected on patients who underwent EPP between January 2009 and
Externí odkaz:
https://doaj.org/article/e3579c6f3a4745729b4e7ef227167545
Autor:
Derek S. Tsang, Grace Tsui, Chris McIntosh, Thomas Purdie, Glenn Bauman, Hitesh Dama, Normand Laperriere, Barbara-Ann Millar, David B. Shultz, Sameera Ahmed, Mohammad Khandwala, David C. Hodgson
Publikováno v:
Radiation Oncology, Vol 17, Iss 1, Pp 1-6 (2022)
Abstract Purpose High-quality radiotherapy (RT) planning for children and young adults with primary brain tumours is essential to minimize the risk of late treatment effects. The feasibility of using automated machine-learning (ML) to aid RT planning
Externí odkaz:
https://doaj.org/article/9afe593b499341e6a5e672a6c3515d4b
Autor:
Juan David Rios, Russanthy Velummailum, Julie Bennett, Liana Nobre, Derek S. Tsang, Eric Bouffet, Cynthia Hawkins, Uri Tabori, Avram Denburg, Petros Pechlivanoglou
Publikováno v:
BMC Pediatrics, Vol 22, Iss 1, Pp 1-10 (2022)
Abstract Background Treatment personalization via tumor molecular testing holds promise for improving outcomes for patients with pediatric low-grade glioma (PLGG). We evaluate the health economic impact of employing tumor molecular testing to guide t
Externí odkaz:
https://doaj.org/article/dbc279a0d15a467f9859386c8c1fd1df