Zobrazeno 1 - 10
of 112
pro vyhledávání: '"Almon S. Shiu"'
Autor:
Greg Bednarz, Larry A. DeWerd, Jonas Johansson, Paula L. Petti, Gennady Neyman, J. Daniel Bourland, Sheridan Meltsner, Steven J. Goetsch, Lijun Ma, Almon S. Shiu, Jan Seuntjens, Mark J. Rivard, Robert E. Drzymala, Keith A. Kunugi, Paola Alvarez
Publikováno v:
Medical Physics. 48
The American Association of Physicists in Medicine (AAPM) formed Task Group 178 (TG-178) to perform the following tasks: review in-phantom and in-air calibration protocols for gamma stereotactic radiosurgery (GSR), suggest a dose rate calibration pro
Autor:
Wensha Yang, G. Zada, Zhaoyang Fan, Jason C. Ye, Ke Sheng, Almon S. Shiu, Dan Ruan, Cheng Yu, Y. Cao, Shelly X. Bian, Eric L. Chang, A. Vassantachart
Publikováno v:
International Journal of Radiation Oncology*Biology*Physics. 108:S130-S131
Autor:
Wensha Yang, Yufeng Cao, Zhilei Liu Shen, Jason C. Ye, Yi Lao, April Vassantachart, Gabriel Zada, Salim Balik, Shelly X. Bian, Almon S. Shiu, Dan Ruan, Cheng Yu, Eric L. Chang, Ke Sheng
Publikováno v:
Physics in Medicine & Biology. 66:015003
Detection of brain metastases is a paramount task in cancer management due both to the number of high-risk patients and the difficulty of achieving consistent detection. In this study, we aim to improve the accuracy of automated brain metastasis (BM)
Autor:
Zhaoyang Fan, Yi Lao, Eric L. Chang, Ke Sheng, Almon S. Shiu, R. Tuli, John R. David, Wensha Yang, Shelly X. Bian
Publikováno v:
Phys Med Biol
Pancreatic cancer (PC) is one of the most lethal cancers, with frequent local therapy resistance and dismal 5-year survival rate. To date, surgical resection remains to be the only treatment option offering potential cure. Unfortunately, at diagnosis
Publikováno v:
Medical physics. 39(6Part12)
To evaluate 3DVHTM as a patient dose-verification and analysis tool through multiple institutional studies. Virtual patient doses were measured and compared among different vendors' treatment planning systems (TPS) and delivered by different vendors'
Autor:
N. Parikh, Max S. Chiu, Nandita Guha-Thakurta, Almon S. Shiu, Daniel P. Cahill, Dershan Luo, Sujit S. Prabhu, Chelsea C. Pinnix, Eric L. Chang, Anna Likhacheva, Erik P. Sulman, Anita Mahajan, Pamela K. Allen, Paul D. Brown, Mary Frances McAleer
Publikováno v:
International Journal of Radiation Oncology*Biology*Physics. 85:656-661
The number of brain metastases (BM) is a major consideration in determining patient eligibility for stereotactic radiosurgery (SRS), but the evidence for this popular practice is equivocal. The purpose of this study was to determine whether, followin
Autor:
Erik P. Sulman, Mary Frances McAleer, Anna Likhacheva, Max S. Chiu, N. Parikh, Nandita Guha-Thakurta, Almon S. Shiu, Chelsea C. Pinnix, Sujit S. Prabhu, Eric L. Chang, Anita Mahajan, Paul D. Brown, Dershan Luo, Pamela K. Allen
Publikováno v:
Journal of Neurosurgery. 117:38-44
Object Brain metastases present a therapeutic challenge because patients with metastatic cancers live longer now than in the recent past due to systemic therapies that, while effective, may not penetrate the blood-brain barrier. In the present study
Autor:
Hadley J. Sharp, James N Yang, Paul D. Brown, Mary Frances McAleer, Laurence D. Rhines, Neal Rebueno, Eric L. Chang, Khoi N. Vu, M.B. Palmer, David C. Weksberg, Dershan Luo, Almon S. Shiu
Publikováno v:
International Journal of Radiation Oncology*Biology*Physics. 84:847-853
Purpose Spinal stereotactic body radiation therapy (SBRT) continues to emerge as an effective therapeutic approach to spinal metastases; however, treatment planning and delivery remain resource intensive at many centers, which may hamper efficient im
Autor:
Mary Frances McAleer, Amit Kumar Garg, Pamela K. Allen, Syed Azeem, Eric L. Chang, Xin Shelley Wang, Almon S. Shiu, James Chih-Hsin Yang, Laurence D. Rhines
Publikováno v:
Cancer. 117:3509-3516
Background Stereotactic body radiotherapy for previously irradiated, progressive spinal metastases may be a viable option in selected patients. The authors review a prospective series of spinal metastasis patients reirradiated with stereotactic body
Autor:
Stanley H Benedict, Dirk Verellen, R Sadagopan, Wolfgang A. Tomé, Fang-Fang Yin, Kamil M. Yenice, Almon S. Shiu, Michael C. Schell, Brian D. Kavanagh, Robert Timmerman, David S Followill, William H. Hinson, Michael Lovelock, Danny Y. Song, Paul J. Keall, Thomas G. Purdie, Lu Wang, Timothy D. Solberg, David Schlesinger, Volker W. Stieber, Lech Papiez, Sanford L. Meeks, James M. Galvin, Bill J. Salter
Publikováno v:
Medical Physics. 37:4078-4101
Task Group 101 of the AAPM has prepared this report for medical physicists, clinicians, and therapists in order to outline the best practice guidelines for the external-beam radiation therapy technique referred to as stereotactic body radiation thera