Zobrazeno 1 - 10
of 43
pro vyhledávání: '"James N Yang"'
Publikováno v:
Radiation Oncology, Vol 12, Iss 1, Pp 1-9 (2017)
Abstract Background Patients with glioblastoma multiforme (GBM) require radiotherapy as part of definitive management. Our institution has adopted the use of volumetric arc therapy (VMAT) due to superior sparing of the adjacent organs at risk (OARs)
Externí odkaz:
https://doaj.org/article/80d39a687157491aa208b5c713001336
Autor:
Nandita Guha-Thakurta, Ehab Y. Hanna, Franco DeMonte, Jack Phan, Paul W. Gidley, Paul D. Brown, Adam S. Garden, Courtney Pollard, William H. Morrison, He C. Wang, Jennifer C. Ho, Amol J. Ghia, James N Yang, Shaan M. Raza, G. Brandon Gunn, Dershan Luo, David I. Rosenthal, Clifton D. Fuller, Shirley Y. Su, Steven J. Frank, Jing Li
Publikováno v:
Journal of Neurosurgery. 130:812-821
OBJECTIVEThe objective of this study was to assess outcomes after Gamma Knife radiosurgery (GKRS) re-irradiation for palliation of patients with trigeminal pain secondary to recurrent malignant skull base tumors.METHODSFrom 2009 to 2016, 26 patients
Autor:
Jing Li, Gary Brandon Gunn, Shaan M. Raza, He Wang, Steven J. Frank, Jay Reddy, Amol J. Ghia, Xiaorong Zhu, Jack Phan, Zhongxiang Zhao, Paul D. Brown, Congjun Wang, Franco De Monte, David I. Rosenthal, Clifton D. Fuller, Mark S. Chambers, Shirley Y. Su, Dershan Luo, S. Tung, James N Yang, Xiaodong Zhang, Adam S. Garden
Publikováno v:
International Journal of Medical Physics, Clinical Engineering and Radiation Oncology. :106-120
Purpose: Fractionated stereotactic radiosurgery (FSRS) can be given with at least three modalities: Gamma Knife, with the noninvasive frameless extend system (GKE); linear accelerator-based volumetric modulated arc therapy (VMAT); and intensity-modul
Autor:
Jennifer C. Ho, Dershan Luo, Sherise D. Ferguson, Khinh Ranh Voong, Paul D. Brown, James N Yang, Amol J. Ghia, Nandita Guha-Thakurta
Publikováno v:
Neurosurgery. 78:877-882
Background Removal of a pin during Gamma Knife stereotactic radiosurgery (GK-SRS) may be necessary to prevent collision and allow treatment. Objective To investigate outcomes after GK-SRS for treatment of brain metastases using a head frame immobiliz
Autor:
Vinita Takiar, Xin A. Wang, Dershan Luo, He Wang, S. Tung, Gary Brandon Gunn, David I. Rosenthal, Clifton D. Fuller, James N Yang, Adam S. Garden, Andrew Wilson Dimmitt, Congjun Wang, Jennifer Wong, Jack Phan, Mark A. Edson, Pei Fong Wong
Publikováno v:
Journal of Applied Clinical Medical Physics
The purpose of this study was to investigate the setup and positioning uncertainty of a custom cushion/mask/bite‐block (CMB) immobilization system and determine PTV margin for image‐guided head and neck stereotactic ablative radiotherapy (HN‐SA
Autor:
Jing Li, James N Yang, Pamela K. Allen, Nicholas S. Boehling, Claudio E. Tatsui, Nizar M. Tannir, Amol J. Ghia, Laurence D. Rhines, Hubert Y. Pan, Behrang Amini, Paul D. Brown, Andrew J. Bishop, Eric L. Chang
Publikováno v:
Journal of Neurosurgery: Spine. 24:829-836
OBJECTIVE The objective of this study was to compare fractionation schemes and outcomes of patients with renal cell carcinoma (RCC) treated in institutional prospective spinal stereotactic radiosurgery (SSRS) trials who did not previously undergo rad
Publikováno v:
Physics in Medicine & Biology. 64:225007
The goal of this work is to validate the use of the Exradin W1 plastic scintillation detector (PSD) to measure profiles and output factors from Gamma Knife Perfexion collimators in a Lucy phantom. The Exradin W1 PSD has a small-volume, near-water-equ
Autor:
Amol J. Ghia, Jing Li, Hadley J. Sharpe, Kenneth R. Hess, James N Yang, Laurence D. Rhines, Paul D. Brown, C. Tatsui, Eric L. Chang, Mary Frances McAleer, Nandita Guha-Thakurta, Stephen H. Settle
Publikováno v:
International journal of radiation oncology, biology, physics. 102(5)
Purpose We seek to establish the feasibility of using spine stereotactic radiosurgery (SSRS), allowing for spinal cord dose constraint relaxation, as the primary management of metastatic epidural spinal cord compression (MESCC) in inoperable patients
Autor:
Garrett, Jensen, Chad, Tang, Kenneth R, Hess, Andrew J, Bishop, Hubert Y, Pan, Jing, Li, James N, Yang, Nizar M, Tannir, Behrang, Amini, Claudio, Tatsui, Laurence, Rhines, Paul D, Brown, Amol J, Ghia
Publikováno v:
Journal of radiosurgery and SBRT. 5(1)
We sought to validate the Prognostic Index for Spinal Metastases (PRISM), a scoring system that stratifies patients into subgroups by overall survival.Methods and materials: The PRISM was previously created from multivariate Cox regression with patie
Autor:
Xin, Wang, Amol J, Ghia, Zhongxiang, Zhao, Jinzhong, Yang, Dershan, Luo, Tina M, Briere, Ramiro, Pino, Jing, Li, Mary F, McAleer, David C, Weksberg, Eric L, Chang, Paul D, Brown, James N, Yang
Publikováno v:
Journal of radiosurgery and SBRT. 4(3)
To assess the dosimetric effects of respiratory motion on the target and spinal cord in spinal stereotactic body radiation therapy (SBRT).Thirty patients with 33 lesions were enrolled on a prospective clinical protocol and simulated with both free-br