Zobrazeno 1 - 10 of 92 pro vyhledávání: '"Almon S, Shiu"'
1
Recommendations on the practice of calibration, dosimetry, and quality assurance for gamma stereotactic radiosurgery: Report of AAPM Task Group 178
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
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::79914b1251ed06f95734ef26eff766da
https://doi.org/10.1002/mp.14831
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3
Automatic detection and segmentation of multiple brain metastases on magnetic resonance image using asymmetric UNet architecture
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)
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12397033484b49a8efac4c6876d9b061
https://doi.org/10.1088/1361-6560/abca53
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4
Quantifying vascular invasion in pancreatic cancer—a contrast CT based method for surgical resectability evaluation
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
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b0fea2905b29b1593298854cf3347d00
https://doi.org/10.1088/1361-6560/ab8106
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5
SU-E-T-188: Evaluation of a 3D Patient Relevant Dose QA Tool: Multiple Institutional Studies
Autor: Z Qi, Xin Li, H Chung, Almon S. Shiu, X Deng, H Wang, D Yan, Y Chang, K Yang, M Chan, S Bai
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'
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9793218cfda48e820d98bc8c28732cbd
https://pubmed.ncbi.nlm.nih.gov/28517837
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6
Predictors of Survival in Contemporary Practice After Initial Radiosurgery for Brain Metastases
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
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d15b9509c0b136fa6d8b5477e2a0abfb
https://doi.org/10.1016/j.ijrobp.2012.05.047
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7
Validation of Recursive Partitioning Analysis and Diagnosis-Specific Graded Prognostic Assessment in patients treated initially with radiosurgery alone
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
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::632b145cf645eb36dd36ecfd4df7b35c
https://doi.org/10.3171/2012.3.gks1289
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8
Generalizable Class Solutions for Treatment Planning of Spinal Stereotactic Body Radiation Therapy
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
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::672afbb4b87b6958d10f1e8a7c6ddf0e
https://doi.org/10.1016/j.ijrobp.2011.12.060
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9
Prospective evaluation of spinal reirradiation by using stereotactic body radiation therapy
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
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05b36a590ddbb23b976ee26427934394
https://doi.org/10.1002/cncr.25918
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10
Stereotactic body radiation therapy: The report of AAPM Task Group 101
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
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::85d72390c10c3e0f087b8fe17392e7b1
https://doi.org/10.1118/1.3438081
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