- Development of a Real-Time Internal and External Marker Based Gating System for Proton Therapy
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Cho J, Cheon W, Ahn S, Lee M, Park HC, Han Y
- KMID: 2393369
- Prog Med Phys.
- 2017 Sep;28(3):92-99.
- doi: 10.14316/pmp.2017.28.3.92
In respiratory-induced proton therapy, the accuracy of tracking system and beam controlling is more important than photon therapy. Therefore, a high accuracy motion tracking system that can track internal marker... -
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- A Pilot Study of the Scanning Beam Quality Assurance Using Machine Log Files in Proton Beam Therapy
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Chung K
- KMID: 2393374
- Prog Med Phys.
- 2017 Sep;28(3):129-133.
- doi: 10.14316/pmp.2017.28.3.129
The machine log files recorded by a scanning control unit in proton beam therapy system have been studied to be used as a quality assurance method of scanning beam deliveries.... -
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- Uncertainty Assessment: Relative versus Absolute Point Dose Measurement for Patient Specific Quality Assurance in EBRT
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Mahmood T, Ibrahim M, Aqeel M
- KMID: 2393372
- Prog Med Phys.
- 2017 Sep;28(3):111-121.
- doi: 10.14316/pmp.2017.28.3.111
Verification of dose distribution is an essential part of ensuring the treatment planning system's (TPS) calculated dose will achieve the desired outcome in radiation therapy. Each measurement have uncertainty associated... -
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- Institutional Applications of Eclipse Scripting Programming Interface to Clinical Workflows in Radiation Oncology
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Kim H, Kwak J, Jeong C, Cho B
- KMID: 2393373
- Prog Med Phys.
- 2017 Sep;28(3):122-128.
- doi: 10.14316/pmp.2017.28.3.122
Eclipse Scripting Application Programming Interface (ESAPI) was devised to enhance the efficiency in such treatment related workflows as contouring, treatment planning, plan quality measure, and data-mining by communicating with the... -
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- Numerical Modeling and Experiment for Single Grid-Based Phase-Contrast X-Ray Imaging
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Lim H, Lee H, Cho H, Seo C, Lee S, Chae B
- KMID: 2393368
- Prog Med Phys.
- 2017 Sep;28(3):83-91.
- doi: 10.14316/pmp.2017.28.3.83
In this work, we investigated the recently proposed phase-contrast x-ray imaging (PCXI) technique, the so-called single grid-based PCXI, which has great simplicity and minimal requirements on the setup alignment. It... -
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- SPECT Image Analysis Using Computational ROC Curve Based on Threshold Setup
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Kim MS, Shin HB, Kim S, Shim JG, Yoon DK, Suh TS
- KMID: 2393367
- Prog Med Phys.
- 2017 Sep;28(3):77-82.
- doi: 10.14316/pmp.2017.28.3.77
We proposed the objective ROC analysis method based on the setting of threshold value for evaluation of single photon emission computed tomography (SPECT) image. This proposed ROC analysis method uses... -
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- Feasibility of Fabricating Variable Density Phantoms Using 3D Printing for Quality Assurance (QA) in Radiotherapy
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Oh SA, Kim MJ, Kang JS, Hwang HS, Kim YJ, Kim SH, Park JW, Yea JW, Kim SK
- KMID: 2393371
- Prog Med Phys.
- 2017 Sep;28(3):106-110.
- doi: 10.14316/pmp.2017.28.3.106
The variable density phantom fabricated with varying the infill values of 3D printer to provide more accurate dose verification of radiation treatments. A total of 20 samples of rectangular shape... -
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- Fabrication of a Patient-Customized Helmet with a Three-Dimensional Printer for Radiation Therapy of Scalp
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Oh SA, Lee CM, Lee MW, Lee YS, Lee GH, Kim SH, Kim SK, Park JW, Yea JW
- KMID: 2393370
- Prog Med Phys.
- 2017 Sep;28(3):100-105.
- doi: 10.14316/pmp.2017.28.3.100
The purpose of the present study was to develop and evaluate patient-customized helmets with a three-dimensional (3D) printer for radiation therapy of malignant scalp tumors. Computed tomography was performed in... -
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