- The Verification of Computer Simulation of Nitinol Wire Stent Using Finite Element Analysis
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Kim JY, Jung WG, Jeon DM, Shin IG, Kim HK, Shin DO, Kim SH, Suh TS
- KMID: 2038087
- Korean J Med Phys.
- 2009 Sep;20(3):139-144.
Recently, the mathematical analysis of stent simulation has been improved, with the help of development of various tool which measure mechanical property and location of stent in artery. The most... -
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- Status of Domestic and International Recommendations for Protection Design and Evaluation of Medical Linear Accelerator Facilities
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Choi SH, Shin DO, Shin Ji, Kwon NH, Ahn SH, Kim DW
- KMID: 2524153
- Prog Med Phys.
- 2021 Dec;32(4):83-91.
- doi: 10.14316/pmp.2021.32.4.83
Various types of high-precision radiotherapy, such as intensity-modulated radiation therapy (IMRT), tomotherapy (Tomo), and stereotactic body radiation therapy have been available since 1997. After being covered by insurance in 2015,... -
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- Development of Web-based Dosimetry Calibration Program for High Energy Radiation
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Shin DO, Shin D, Kim SH, Park SY, Seo WS, Ahn HK, Kang JO, Hong SE
- KMID: 2080297
- Korean J Med Phys.
- 2005 Sep;16(3):116-124.
Absorbed dose dosimetry protocols of high energy photon and electron beams, which are widely used and based on an air kerma calibration factors, have somewhat complex formalism and limitations for... -
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- Proposal for Comprehensive Quality Control of Heavy-Ion Medical Accelerator
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Kim DW, Shin DO, Shin YH, Heo HD
- KMID: 2388211
- Prog Med Phys.
- 2017 Jun;28(2):67-75.
- doi: 10.14316/pmp.2017.28.2.67
Prior to the introduction of a medical apparatus based on heavy-ion medical accelerator in Korea, a study is needed on quality control in clinical operation for the safe and appropriate... -
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- Study on Absorbed Dose Determination of Electron Beam Quality for Cross-calibration with Plane-parallel Ionization Chamber
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Rah JE, Shin DO, Park SH, Jeong H, Hwang UJ, Ahn SH, Lim YK, Kim DW, Yoon M, Shin DH, Lee SB, Suh TS, Park SY
- KMID: 1467603
- Korean J Med Phys.
- 2009 Jun;20(2):97-105.
Absorbed dose to water based protocols recommended that plane-parallel chambers be calibrated against calibrated cylindrical chambers in a high energy electron beam with R50>7 g/cm2 (E> or =16 MeV). However,... -
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- Estimation of Secondary Scattered Dose from Intensity-modulated Radiotherapy for Liver Cancer Cases
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Kim DW, Sung J, Lee H, Yoon M, Chung WK, Bae SH, Shin DO, Chung K, Lim YK, Shin D, Lee SB
- KMID: 1910573
- Prog Med Phys.
- 2013 Dec;24(4):295-302.
- doi: 10.14316/pmp.2013.24.4.295
We estimated secondary scattered and leakage doses for intensity-modulated radiotherapy (IMRT), volumetric arc therapy (VMAT) and tomotherapy (TOMO) in patients with liver cancer. Five liver patients were planned by IMRT,... -
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- Survey of Safety Regulation and Evaluation of the Shielding Facility for the Medical Linear Accelerator
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Shin J, Shin DO, Choi SH, Kim JS, Kim DW
- KMID: 2510111
- Prog Med Phys.
- 2020 Sep;31(S1):S62.
Purpose: Recent technologies of radiotherapy such as Intensity-modulated radiotherapy, Tomotherapy and Cyberknife had advantage of the faster and higher dose delivery to patient. The special consideration to design the facility... -
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- Determination of Output Factors for the Gamma Knife using a Radiophotoluminescent Glass Rod Detector
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Rah JE, Suh WS, Shin DO, Kim HS, Suh TS
- KMID: 1512448
- Korean J Med Phys.
- 2007 Mar;18(1):13-19.
The purpose of study is to investigate whether glass rod detector (GRD) would be suitable for dosimeter of radiotherapy units. A GRD is used for the measurement of the output... -
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- Development of Electronic Medical Chart for Radiation Oncology
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Cho SJ, Shim SJ, Lee S, Lee SH, Cho KH, Huh HD, Lim S, Choi JH, Choi JY, Yun HG, Shin DO
- KMID: 2038091
- Korean J Med Phys.
- 2009 Sep;20(3):167-173.
As the radiotherapy technique development, the needs for using of medical electronic chart in the department of radiation oncology is growing. However, the complexity of affairs of radiation oncology make... -
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- Study of the Respiratory Monitoring System by Using the MEMS Acceleration Sensor
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Sung JW, Yoon MG, Chung WK, Kim DW, Shin DO
- KMID: 2315746
- Prog Med Phys.
- 2013 Mar;24(1):61-67.
In this study, we developed and evaluated the patient respiration training method which can help to avoid the problems for the limitation of RGRT applicable patient cases. By using the... -
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- Impact of Respiratory Motion on Breast Cancer Intensity-modulated Radiation Therapy
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Chung WK, Chung M, Shin DO, Kim DW
- KMID: 2328194
- Prog Med Phys.
- 2016 Jun;27(2):93-97.
- doi: 10.14316/pmp.2016.27.2.93
In this study, we evaluate the effect of respiration on the dose distribution in patient target volume (PTV) during intensity-modulated radiation therapy (IMRT) and research methods to reduce this impact.... -
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- Study on Staffing of Medical Physicist in the Field of Radiation Therapy
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Hwang UJ, Lim YG, Kim DW, Shin DO, Kim SK, Jung H, Ji YH
- KMID: 2315725
- Prog Med Phys.
- 2012 Dec;23(4):209-218.
Recently, an adequate number of qualified medical physicist is needed for achieving effective treatment and securing safety to the patient, staff and the public on the course of radiation therapy,... -
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- Evaluation of the Long-Term Stability for the Cylindrical Ionization Chambers
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Rah JE, Hong JY, Kim GY, Lim CI, Jeong HK, Shin DO, Suh TS
- KMID: 2323581
- J Korean Soc Ther Radiol Oncol.
- 2006 Jun;24(2):138-143.
PURPOSE: To analyze the long-term stability of Farmer-type cylindrical ionization chambers by calibration factor provided from the KFDA (Korea Food Drug Administration) MATERIALS AND METHODS: The cylindrical ionization chambers used in... -
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- Analysis of Accuracy of Apparent Activity According to Calibration Method for High Dose Rate Brachytherapy Source
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Huh HD, Choi JH, Choi SH, Kim SH, Kim WC, Kim HJ, Lee R, Kim KB, Hong SE, Shin DO
- KMID: 2243974
- Korean J Med Phys.
- 2008 Dec;19(4):305-312.
The aim of this study is to introduce the accuracy of Ir-192 source's apparent activity using the well-type chamber and the Farmer-type ionization chamber in the high dose rate brachytherapy.... -
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- Evaluation of the Accuracy for Respiratory-gated RapidArc
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Sung J, Yoon M, Chung WK, Bae SH, Shin DO, Kim DW
- KMID: 2315754
- Prog Med Phys.
- 2013 Jun;24(2):127-132.
The position of the internal organs can change continually and periodically inside the body due to the respiration. To reduce the respiration induced uncertainty of dose localization, one can use... -
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- Comparison of Dosimetric Parameters of Patient with Large and Pendulous Breast Receiving Breast Radiotherapy in the Prone versus Supine Position
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Moon SY, Yoon M, Chung WK, Chung M, Shin DO, Kim DW
- KMID: 2151757
- Prog Med Phys.
- 2015 Dec;26(4):234-240.
- doi: 10.14316/pmp.2015.26.4.234
The purpose of this study is to analyze dosimetric parameters of patient with large and pendulous breast receiving breast radiotherapy in the prone versus supine position. The patient underwent computed... -
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- The Effect of Radiation Therapy on Hemophilic Arthropathy
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Kang JO, Hong SE, Kim SG, Shin DO
- KMID: 2198564
- J Korean Soc Ther Radiol Oncol.
- 2005 Jun;23(2):106-110.
PURPOSE: Repetitive bleeding into the joint space is the cause of debilitative hemophilic arthropathy. To interrupt this process, we treated the hemophilic patients suffering from repetitive joint bleeding with radiation... -
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- A Retrospective Study for Relapse Rate According to the Discontinuance of Para-aminosalicylic acid(PAS) after Bacteriological Conversion during the Course of Chemotherapy for Multidrug-Resistant Tuberculosis(MDR-TB)
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Park SK, Kim BJ, Shin DO, Jun BY
- KMID: 2318817
- Tuberc Respir Dis.
- 2006 Feb;60(2):180-186.
BACKGROUND: Para-aminosalicylic acid(PAS) is a 2nd-line drug that can cause severe adverse reactions leading to poor patient compliance. This study evaluated the relapse rate according to the discontinuance of PAS... -
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- The Study on the Use of a Cylindrical Ionization Chamber for the Calibration of a 6 MeV Electron Beam
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Kim SH, Huh H, Choi SH, Choi J, Kim HJ, Lim C, Shin DO
- KMID: 1989088
- Korean J Med Phys.
- 2009 Dec;20(4):317-323.
The standard dosimetry systems based on an absorbed dose to water recommend to use a planeparallel chamber for the calibration of such a low-megavoltage electron beam as a nominal energy... -
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- Analysis and Investigation for the Status of Radiation Therapy QA in Korea
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Lee SH, Kim J, Cho SJ, Cho KH, Lim C, Kim HJ, Huh H, Shin DO, Kwon S, Choi J
- KMID: 2243942
- Korean J Med Phys.
- 2010 Jun;21(2):223-231.
We have taken surveys about total 72 departments of radiation oncology which is performing the treatment with linear accelerator and brachytherapy unit in Korea. The survey was included the research... -
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