Zobrazeno 1 - 10
of 30
pro vyhledávání: '"James S Welsh"'
Autor:
Henry Ian Robins, James S. Welsh, Robert Adam Bayliss, Andrew M. Baschnagel, Steven P. Howard, Wolfgang A. Tomé, Adam R. Burr
Publikováno v:
Advances in Radiation Oncology, Vol 5, Iss 5, Pp 834-839 (2020)
Advances in Radiation Oncology
Advances in Radiation Oncology
Purpose Recurrent intracranial metastases after whole-brain irradiation pose a clinical challenge owing to the escalating morbidity associated with their treatment. Although stereotactic radiosurgery is increasingly being used, there are still situat
Autor:
James W. Denham, John Simpson, Stephan K. Chalup, Neda Gholizadeh, Sabbir Siddique, Peter Lau, Peter B. Greer, James S. Welsh, Saadallah Ramadan, Jason Dowling
Publikováno v:
Journal of Applied Clinical Medical Physics
Purpose The aim of this study was to develop and assess the performance of supervised machine learning technique to classify magnetic resonance imaging (MRI) voxels as cancerous or noncancerous using noncontrast multiparametric MRI (mp‐MRI), compri
Autor:
Oleg Belyakov, Charles L. Limoli, Sylvia C. Formenti, Mack Roach, Mansoor M. Ahmed, Robert J. Griffin, Charles B. Simone, Quynh-Thu Le, Shalom Kalnicki, Anand Mahadevan, Bhadrasain Vikram, Douglas R. Spitz, Beatriz E. Amendola, Søren M. Bentzen, Pantaleo Romanelli, Karl T. Butterworth, Mohammed Mohiuddin, Mariangela Massaccesi, James S. Welsh, Sha Chang, Marie-Catherine Vozenin, N.A. Mayr, May Abdel-Wahab, Majid M. Mohiuddin, Kristoffer Petersson, James W. Snider, C. Norman Coleman, William F. Regine, Chandan Guha, Billy W. Loo, Ceferino Obcemea, Valentin Djonov, Eli Glatstein, P.G. Maxim, Xiaodong Wu
Publikováno v:
International Journal of Radiation Oncology*Biology*Physics. 107:766-778
The National Cancer Institute's Radiation Research Program, in collaboration with the Radiosurgery Society, hosted a workshop called Understanding High-Dose, Ultra-High Dose Rate and Spatially Fractionated Radiotherapy on August 20 and 21, 2018 to br
Autor:
Don F. DeJongh, James S. Welsh, Mark Pankuch, Chelsea J. Miller, Caesar E. Ordoñez, John R. Winans, Basel Altoos, George Coutrakon, Ethan A. DeJongh, Nicholas T. Karonis, V. Rykalin
Publikováno v:
J Radiat Oncol
One of the major challenges to proton beam therapy at this time is the uncertainty of the true range of a clinical treatment proton beam as it traverses the various tissues and organs in a human body. This uncertainty necessitates the addition of gre
Autor:
Kristin J. Redmond, Indra J. Das, Chengcheng Gui, Jinyu Xue, Luke Peng, Howard Warren Goldman, Ting Martin Ma, Bahman Emami, Jimm Grimm, Rachelle Lanciano, S. Asbell, Lawrence Kleinberg, Luther W. Brady, James S. Welsh, Gregory J. Kubicek
Publikováno v:
Journal of Radiation Oncology. 8:53-61
Spinal cord dose constraints are a critical feature for stereotactic body radiation therapy (SBRT). Spinal cord maximum point dose (Dmax) by Monte Carlo (MC) calculations is used as a critical cord tolerance limit for SBRT, but information is lacking
Autor:
Kristin J. Redmond, Wolfram Laub, Indra J. Das, Harry Quon, Lawrence Kleinberg, Chengcheng Gui, Luther W. Brady, James S. Welsh, Bahman Emami, Nicholas Spoleti, Jinyu Xue, Gregory J. Kubicek, Rachelle Lanciano, S. Asbell, Jimm Grimm, L.C. Peng, Howard Warren Goldman
Publikováno v:
Journal of Radiation Oncology. 7:293-305
Stereotactic radiosurgery (SRS), stereotactic body radiotherapy (SBRT), and stereotactic ablative body radiotherapy (SABR) are commonly used in the treatment of central nervous system (CNS) disease. This study has refined the radiation toxicity estim
Autor:
Sucha O. Asbell, Tamara A. LaCouture, James S. Welsh, Jimm Grimm, Ian J. Butterwick, Lawrence Kleinberg, Carla J Scofield, Alexander Muacevic, Anand Mahadevan, Kristin J. Redmond, John R. Adler, Robert A Rostock, Bahman Emami, Eric Kemmerer, Jason Stanford, Jinyu Xue, Kenneth M. Forster, Sunjay Shah
Publikováno v:
Frontiers in Oncology
Frontiers in Oncology, Vol 10 (2021)
Frontiers in Oncology, Vol 10 (2021)
ObjectiveTo determine the long-term normal tissue complication probability with stereotactic body radiation therapy (SBRT) treatments for targets that move with respiration and its relation with the type of respiratory motion management (tracking vs.
Autor:
Caesar E. Ordoñez, Christina Sarosiek, Ethan A. DeJongh, Nicholas T. Karonis, George Coutrakon, John R. Winans, V. Rykalin, Kirk L. Duffin, Mark Pankuch, Don F. DeJongh, James S. Welsh
Publikováno v:
Med Phys
Verification of patient specific proton stopping powers obtained in the patient treatment position can be used to reduce the distal margins needed in particle beam planning. Proton radiography can be used as a pre-treatment instrument to verify integ
Publikováno v:
International Journal of Radiation Biology
This letter addresses our concerns regarding the paper entitled “The risk of induced cancer and ischemic heart disease following low dose lung irradiation for COVID-19: estimation based on a virtua...
Autor:
James S. Welsh, Don F. DeJongh, Caesar E. Ordoñez, Mark Pankuch, George Coutrakon, Ethan A. DeJongh, Nicole F Myers, Nicholas T. Karonis, Kirk L. Duffin, John R. Winans
Publikováno v:
J Radiat Oncol
OBJECTIVE: Proton beam therapy is an emerging modality for cancer treatment that, compared to X-ray radiation therapy, promises to provide better dose delivery to clinical targets with lower doses to normal tissues. Crucial to accurate treatment plan