- LINAC-based High-precision Radiotherapy: Radiosurgery, Image-guided Radiotherapy, and Respiratory-gated Radiotherapy
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Kim JH
- KMID: 2185911
- J Korean Med Assoc.
- 2008 Jul;51(7):612-618.
- doi: 10.5124/jkma.2008.51.7.612
High precision radiotherapy has been a hot issue to radiation oncologists for the last 100 years. Introduction of mega volt machine with linear accelerators changed the paradigm of radiotherapy, and... -
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- Linear Accelerator Radiosurgery for Trigeminal Neuralgia: Case Report
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Yun HG
- KMID: 2323582
- J Korean Soc Ther Radiol Oncol.
- 2006 Jun;24(2):144-148.
Trigeminal neuralgia is defined as an episodic electrical shock-like sensation in a dermatomal distribution of the trigeminal nerve. When medications fail to control pain, various procedures are used to attempt... -
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- Proton therapy in pediatric brain tumors
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Kim JY
- KMID: 2064802
- J Korean Med Assoc.
- 2012 May;55(5):454-462.
- doi: 10.5124/jkma.2012.55.5.454
Proton beam therapy (PBT) was initiated in the particle accelerator located in the physics laboratory. As this modality moves from the research laboratory to hospital-based facilities, there has been a... -
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- Dosimetry of Irregular Field Using Thermoluminescence Dosimetry
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Lee JY, Park KR, Kim KJ
- KMID: 2196766
- J Korean Soc Ther Radiol.
- 1994 Jun;12(2):263-267.
In clinical radiotherapy, the use of wide and irregular field techniques frequently results in considerable tumor dose inhomogeneity because of, the variation in physical characteristics of irradiated volumes. This report... -
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- Analysis of Output Constancy Checks Using Process Control Techniques in Linear Accelerators
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Oh SA, Yea JW, Kim SW, Lee R, Kim SK
- KMID: 1910551
- Prog Med Phys.
- 2014 Sep;25(3):185-192.
- doi: 10.14316/pmp.2014.25.3.185
The purpose of this study is to evaluate the results for the quality assurance through a statistical analysis on the output characteristics of linear accelerators belonging to Yeungnam University Medical... -
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- Fabrication of Backscatter Electron Cones for Radiation Therapy
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Chu SS, Suh CO, Kim GE
- KMID: 2323758
- J Korean Soc Ther Radiol Oncol.
- 2001 Mar;19(1):74-80.
PURPOSE: Irradiation cones by using backscatter electrons are made for the treatment of superficial small lesions of skin, oral cavity, and rectum where a significant dose gradient and maximum surface... -
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- New methods for optical distance indicator and gantry angle quality control tests in medical linear accelerators: image processing by using a 3D phantom
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Shandiz MH, Layen GS, Anvari K, Khalilzadeh M
- KMID: 1789156
- Radiat Oncol J.
- 2015 Mar;33(1):42-49.
- doi: 10.3857/roj.2015.33.1.42
PURPOSE: In order to keep the acceptable level of the radiation oncology linear accelerators, it is necessary to apply a reliable quality assurance (QA) program. MATERIALS AND METHODS: The QA protocols,... -
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- Linear Accelerator-Based Stereotactic Radiosurgery for Acoustic Neurinomas
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Jang HS, Yoon SC, Suh TS, Ryu MR, Kim YS, Kim MC, Kang JK, Shinn KS
- KMID: 2006791
- J Korean Cancer Assoc.
- 1997 Dec;29(6):992-999.
No abstract available -
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- A Study on ARC Therapy of 18MeV Linear Accelerator
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Kim SK, Shin SO, Kim MS
- KMID: 2376233
- Yeungnam Univ J Med.
- 1988 Dec;5(2):31-36.
- doi: 10.12701/yujm.1988.5.2.31
In recent years there has been a growing interest in all forms of rotational therapy, and many different types of therapy machines designed for this kind of treatment have become... -
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- Development of a Method to Measure the Radiation Isocenter Size of Linear Accelerators and Quantitative Analysis of the Radiation Isocenter Size for Clinac 21EX Linear Accelerator
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Jeon H, Nam J, Park D, Kim YH, Kim W, Kim D, Ki Y, Kim D
- KMID: 2243877
- Korean J Med Phys.
- 2011 Sep;22(3):131-139.
A method to get a size of the radiation isocenter of linear accelerators using star-shot images was presented and a computer program was developed to automate the method. Accuracy of... -
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- Study on the 6 MV Photon Beam Characteristics and Analysis Method from Medical Linear Accelerators Using Geant4 Medical Linac2 Example
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Kim BY, Kim HD, Kim SJ, Oh SA, Kang JG, Kim SK
- KMID: 1451820
- Korean J Med Phys.
- 2011 Jun;22(2):79-84.
In this study, Geant4 based Monte Carlo simulations were carried out for medical linear accelerator. Modified Medical Linac2 toolkit was used for calculation. The energy spectrum, most probable energy and... -
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- Characteristics of 10 MV X-ray Beam from a Mevatron KD Linear Accelerator
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Yi BY, Lee MZ
- KMID: 1657617
- J Korean Soc Ther Radiol.
- 1988 Jun;6(1):101-108.
The beam characteristics and dosimetric measurements of the 10 MV X-ray beam from a Mevatron KD linear accelerator are examined. The Percent Depth Dose (PDD) table and the Tissue Maximum... -
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- Clinical Application of Wedge Factor
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Choi DR, Ahn YC, Huh SJ
- KMID: 2196653
- J Korean Soc Ther Radiol.
- 1995 Sep;13(3):291-296.
PURPOSE: In general. The wedge factors which are used clinical practives are ignored of dependency on field sizes and depths. In this present, we investigated systematically the depth and field... -
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- Radiation Therapy (RT) of Midline Granuloma
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Kwon HC, Oh YK, Gil HJ, Yoon SC, Bahk YW
- KMID: 1657555
- J Korean Soc Ther Radiol.
- 1986 Dec;4(2):135-140.
Seven patients having midline granuloma received local irradiation from March 1983 to June 1986. Clinically, all of the 7 patients had pansinusitis with necrotic destruction of the involved sites and... -
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- Dose Characteristics of Small Radiation Fields for 6MV X-ray of Linear Accelerator
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Choi TJ, Kim OB, Kim YH, Son EI, Kim IH
- KMID: 2197210
- J Korean Soc Ther Radiol.
- 1989 Dec;7(2):287-292.
Radiation dosimetry has been extended to small fields less than 4x4 cm2 which may be suitable for irradiation of small intracranial tumors. Special consideration was given to the percentage depth... -
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- A case report of radiation therapy of seminoma metastasised to the retroperitoneum and mediastinum
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Yoo HS, Choi BS, Lee DH
- KMID: 2345975
- J Korean Radiol Soc.
- 1974 Dec;10(2):299-303.
- doi: 10.3348/jkrs.1974.10.2.299
A case report of seminoma, 45 years old male, was reviewed with references regarding on the argue ofprophylactic mediastinal irradiation versus periaortic and pelvic irradiation alone who had developed metastaticlesion... -
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- Implementation and Evaluation of the Electron Arc Plan on a Commercial Treatment Planning System with a Pencil Beam Algorithm
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Kang SK, Park S, Hwang T, Cheong KH, Lee MY, Kim KJ, Oh DH, Bae H
- KMID: 1460197
- Korean J Med Phys.
- 2010 Sep;21(3):304-310.
Less execution of the electron arc treatment could in large part be attributed to the lack of an adequate planning system. Unlike most linear accelerators providing the electron arc mode,... -
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- A Verification for Multiple Arc Stereotaxic Radiotherapy
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Yoon SC, Jang HS, Kim IA, Shinn KS, Bahk YW
- KMID: 2197149
- J Korean Soc Ther Radiol.
- 1990 Jun;8(1):111-114.
External stereotaxic irradiation of intracranial lesions has recently gained its interest in the fields of not only radiation oncology but also neurosurgery. Its main goal is to deliver large doses... -
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- Electron Energy Distribution for a Research Electron LINAC
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Lim H, Lee M, Yi J, Kang SK, Kim MY, Jeong DH
- KMID: 2388208
- Prog Med Phys.
- 2017 Jun;28(2):49-53.
- doi: 10.14316/pmp.2017.28.2.49
The energy distribution was calculated for an electron beam from an electron linear accelerator developed for medical applications using computational methods. The depth dose data for monoenergetic electrons from 0.1... -
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- Dose Alterations at the Distal Surface by Tissue Inhomogeneity in High Energy Phonton Beam
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Kim YA, Choi TJ, Kim OB
- KMID: 2196649
- J Korean Soc Ther Radiol.
- 1995 Sep;13(3):277-284.
PURPOSE: This study was performed to measure dose alteration at the air-tissue interface resulting from rebuild-up due to the loss of charged particle equilibrium in the tissues around the air-tissue... -
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