Zobrazeno 1 - 10
of 96
pro vyhledávání: '"Dershan, Luo"'
Autor:
Sara L. Thrower, PhD, Karine A. Al Feghali, MD, Dershan Luo, PhD, Ian Paddick, MSc, Ping Hou, PhD, Tina Briere, PhD, Jing Li, MD, PhD, Mary Frances McAleer, MD, PhD, Susan L. McGovern, MD, PhD, Kristina Demas Woodhouse, MD, Debra Nana Yeboa, MD, Kristy K. Brock, PhD, Caroline Chung, MD
Publikováno v:
Advances in Radiation Oncology, Vol 6, Iss 4, Pp 100708- (2021)
Objectives: Stereotactic radiosurgery is a common treatment for brain metastases and is typically planned on magnetic resonance imaging (MRI). However, the MR acquisition parameters used for patient selection and treatment planning for stereotactic r
Externí odkaz:
https://doaj.org/article/2798d436e6d6443b8c44fbce8ca99317
Autor:
Dershan Luo, Jiajin Fan, Q. Xu, Gary Eastwick, Alan Turtz, Warren Goldman, Gregory J. Kubicek, David Mulvihill
Publikováno v:
Journal of Applied Clinical Medical Physics
The impact of selection of prescription isodose line (IDL) on plan quality has not been well evaluated during inverse planning (IP). In this study, a total of 180 IP plans at five levels of IDL were generated for 30 brain metastases (BMs). For each B
Autor:
Susan L. McGovern, Dershan Luo, Jason Johnson, Kham Nguyen, Jing Li, Mary Frances McAleer, Debra Yeboa, David R. Grosshans, Amol J. Ghia, Caroline Chung, Andrew J. Bishop, Juhee Song, Peter F. Thall, Paul D. Brown, Anita Mahajan
Publikováno v:
Practical radiation oncology.
Dose constraints for reirradiation of recurrent primary brain tumors are not well-established. This study was conducted to prospectively evaluate composite dose constraints for conventionally-fractionated brain reirradiation.A single-institution, pro
Autor:
Evangelos Pappas, E. Zoros, G. Kalaitzakis, K. Zourari, T. Boursianis, Yao Ding, Dershan Luo, Eun Young Han, Zhifei Wen, Tina Marie Briere, Jihong Wang, Parmeswaran Diagaradjane
Publikováno v:
Journal of Applied Clinical Medical Physics
The Gamma Knife Icon allows the treatment of brain tumors mask‐based single‐fraction or fractionated treatment schemes. In clinic, uniform axial expansion of 1 mm around the gross tumor volume (GTV) and a 1.5 mm expansion in the superior and infe
Autor:
Eun Young Han, Garrett C. Baltz, Dershan Luo, Rebecca M. Howell, Shane P. Krafft, Tina Marie Briere
Publikováno v:
Journal of Applied Clinical Medical Physics
Purpose Frameless Gamma Knife stereotactic radiosurgery (SRS) uses a moldable headrest with a thermoplastic mask for patient immobilization. An efficacious headrest is time consuming and difficult to fabricate due to the expertise required to mold th
Autor:
Shane P. Krafft, Tina Marie Briere, Eun Young Han, Zhifei Wen, Dennis Stephen Mackin, Dershan Luo, Xin Wang, Jing Li
Publikováno v:
Physica Medica. 73:135-157
Purpose To verify whether Icon automatic correction is robust in preserving plan quality. Materials/methods An end-to-end phantom was used to verify Icon’s correction accuracy qualitatively. For quantitative assessment, two plans, a composite- and
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:
Jing Li, Ping Hou, Karine A. Al Feghali, Caroline Chung, Susan L. McGovern, Ian Paddick, Mary Frances McAleer, Dershan Luo, Tina Marie Briere, Kristina D. Woodhouse, Kristy K. Brock, Sara L. Thrower, Debra Nana Yeboa
Publikováno v:
Advances in Radiation Oncology
Advances in Radiation Oncology, Vol 6, Iss 4, Pp 100708-(2021)
Advances in Radiation Oncology, Vol 6, Iss 4, Pp 100708-(2021)
Objectives Stereotactic radiosurgery is a common treatment for brain metastases and is typically planned on magnetic resonance imaging (MRI). However, the MR acquisition parameters used for patient selection and treatment planning for stereotactic ra
Autor:
Gregory J. Kubicek, Jiajin Fan, David Mulvihill, Dershan Luo, Q. Xu, Howard Warren Goldman, Alan Turtz, Gary Eastwick
Publikováno v:
Cureus
Purpose We proposed a planning strategy that utilized tuning targets to guide GammaKnife (GK) Inverse Planning (IP) to deliver higher dose to the tumor, while keeping acceptable dose to the abutting organ at risk (OAR). Methods Ten patients with a la