Zobrazeno 1 - 10 of 59 pro vyhledávání: '"J Syh"'
1
SU-E-T-10: A Clinical Implementation and the Dosimetric Evidence in High Dose Rate Vaginal Multichannel Applicator Brachytherapy
Autor: J Syh, B Patel, J Zhang, H Wu, L Rosen
Publikováno v: Medical Physics. 42:3332-3333
Purpose: The multichannel cylindrical applicator has a distinctive modification of the traditional single channel cylindrical applicator. The novel multichannel applicator has additional peripheral channels that provide more flexibility both in treat
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9540976f6e5a187dcf6dd966eac6915f
https://doi.org/10.1118/1.4924371
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2
SU-E-T-662: Quick and Efficient Daily QA for Compact PBS Proton Therapy Machine
Autor: B Patel, J Syh, X Ding, X Song, D Freund, H Wu
Publikováno v: Medical Physics. 42:3488-3489
Purpose: As proton therapy machines become widespread the need for a quick simple routine daily QA like that for linear accelerators becomes more important. Willis-Knighton has developed an accurate and efficient daily QA that can be performed in 15
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::56e92b1a404378773ac7ef277dcd6254
https://doi.org/10.1118/1.4925025
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5
SU-F-T-136: Breath Hold Lung Phantom Study in Using CT Density Versus Relative Stopping Power Ratio for Proton Pencil Beam Scanning System
Autor: H Wu, L Rosen, J Syh
Publikováno v: Medical Physics. 43:3493-3493
Purpose: To evaluate mass density effects of CT conversion table and its variation in current treatment planning system of spot scanning proton beam using an IROC proton lung phantom for this study. Methods: A proton lung phantom study was acquired t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::31771303017e59143e88326c3c4c267c
https://doi.org/10.1118/1.4956272
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6
SU-E-T-110: An Investigation On Monitor Unit Threshold and Effects On IMPT Delivery in Proton Pencil Beam Planning System
Autor: J Syh, X Ding, B Patel, L Rosen, H Wu
Publikováno v: Medical Physics. 42:3356-3356
Purpose: An approved proton pencil beam scanning (PBS) treatment plan might not be able to deliver because of existed extremely low monitor unit per beam spot. A dual hybrid plan with higher efficiency of higher spot monitor unit and the efficacy of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5ecda3dd17c45f50d5cdbedaa73c22ae
https://doi.org/10.1118/1.4924471
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7
SU-E-T-188: Commission of World 1st Commercial Compact PBS Proton System
Autor: X Ding, B Patel, X Song, J Syh, J Zhang, D Freund, L Rosen, H Wu
Publikováno v: Medical Physics. 42:3375-3375
Purpose: ProteusONE is the 1st commercial compact PBS proton system with an upstream scanning gantry and C230 cyclotron. We commissioned XiO and Raystation TPS simultaneously. This is a summary of beam data collection, modeling, and verification and
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::198cf96a8fb83d4b2ccef20dcfebc719
https://doi.org/10.1118/1.4924549
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8
SU-E-T-09: A Clinical Implementation and Optimized Dosimetry Study of Freiberg Flap Skin Surface Treatment in High Dose Rate Brachytherapy
Autor: J Syh, B Patel, H Wu, M Durci
Publikováno v: Medical Physics. 42:3332-3332
Purpose: This case study was designated to confirm the optimized plan was used to treat skin surface of left leg in three stages. 1. To evaluate dose distribution and plan quality by alternating of the source loading catheters pattern in flexible Fre
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bebe871e618eb15526dfbe479e4db864
https://doi.org/10.1118/1.4924370
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9
SU-E-T-566: Neutron Dose Cloud Map for Compact ProteusONE Proton Therapy
Autor: J Syh, B Patel, L Rosen, H Wu
Publikováno v: Medical Physics. 42:3466-3466
Purpose: To establish the base line of neutron cloud during patient treatment in our new compact Proteus One proton pencil beam scanning (PBS) system with various beam delivery gantry angles, with or without range shifter (RS) at different body sites
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::71b9b6e5533f0b2e0c7bcfb0c31db369
https://doi.org/10.1118/1.4924928
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10
SU-E-T-280: Dose Evaluation in Using CT Density Versus Relative Stopping Power for Pencil Beam Planning and Treating IROC Proton Phantom
Autor: L Rosen, J Syh, X Ding, H Wu
Publikováno v: Medical Physics. 42:3397-3397
Purpose: The purpose of this study is to evaluate any effects of converted CT density variation in treatment planning system (TPS) of spot scanning proton therapy with an IROC proton prostate phantom at our new ProteusOne Proton Therapy Center. Metho
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::06c17b4fdcd646c452eb0c4faca5d0f2
https://doi.org/10.1118/1.4924642
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