- Volumetric-Modulated Arc Radiotherapy Using Knowledge-Based Planning: Application to Spine Stereotactic Body Radiotherapy
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Jeong C, Park JW, Kwak J, Song SY, Cho B
- KMID: 2468170
- Prog Med Phys.
- 2019 Dec;30(4):94-103.
- doi: 10.14316/pmp.2019.30.4.94
PURPOSE: To evaluate the clinical feasibility of knowledge-based planning (KBP) for volumetric-modulated arc radiotherapy (VMAT) in spine stereotactic body radiotherapy (SBRT). METHODS: Forty-eight VMAT plans for spine SBRT was studied. Two... -
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- Application of Helical Tomotherapy for Two Cases of Advanced Hepatocellular Carcinoma
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Kim JS, You CR, Jang JW, Bae SH, Choi JY, Yoon SK, Kay CS
- KMID: 1776593
- Korean J Intern Med.
- 2011 Jun;26(2):201-206.
- doi: 10.3904/kjim.2011.26.2.201
The role of radiotherapy in the treatment of hepatocellular carcinoma (HCC) has been limited to date, because the liver has a low tolerance to radiation. However, reconstructing tumors and surrounding... -
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- The accuracy of a 3D printing surgical guide determined by CBCT and model analysis
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Ma B, Park T, Chun I, Yun K
- KMID: 2418633
- J Adv Prosthodont.
- 2018 Aug;10(4):279-285.
- doi: 10.4047/jap.2018.10.4.279
PURPOSE: The aim of this clinical study was to assess the accuracy of the implants placed using a universal digital surgical guide. MATERIALS AND METHODS: Among 17 patients, 28 posterior implants... -
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- Multi-institutional Comparison of Intensity Modulated Radiation Therapy (IMRT) Planning Strategies and Planning Results for Nasopharyngeal Cancer
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Park SH, Park HC, Park SW, Oh DH, Choi Y, Kim JK, Ahn YC, Park W, Suh HS, Lee R, Bae H
- KMID: 1779126
- J Korean Med Sci.
- 2009 Apr;24(2):248-255.
- doi: 10.3346/jkms.2009.24.2.248
The intensity-modulated radiation therapy (IMRT) planning strategies for nasopharyngeal cancer among Korean radiation oncology facilities were investigated. Five institutions with IMRT planning capacity using the same planning system were invited... -
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- Dosimetric Effects of Magnetic Resonance Imaging-assisted Radiotherapy Planning: Dose Optimization for Target Volumes at High Risk and Analytic Radiobiological Dose Evaluation
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Park JY, Suh TS, Lee JW, Ahn KJ, Park HJ, Choe BY, Hong S
- KMID: 2344189
- J Korean Med Sci.
- 2015 Oct;30(10):1522-1530.
- doi: 10.3346/jkms.2015.30.10.1522
Based on the assumption that apparent diffusion coefficients (ADCs) define high-risk clinical target volume (aCTVHR) in high-grade glioma in a cellularity-dependent manner, the dosimetric effects of aCTVHR-targeted dose optimization were... -
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- A predictive model to guide management of the overlap region between target volume and organs at risk in prostate cancer volumetric modulated arc therapy
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Mattes MD, Lee JC, Elnaiem S, Guirguis A, Ikoro NC, Ashamalla
- KMID: 2051153
- Radiat Oncol J.
- 2014 Mar;32(1):23-30.
- doi: 10.3857/roj.2014.32.1.23
PURPOSE: The goal of this study is to determine whether the magnitude of overlap between planning target volume (PTV) and rectum (Rectumoverlap) or PTV and bladder (Bladderoverlap) in prostate cancer... -
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- Interfractional Variation of Radiation Target and Adaptive Radiotherapy for Totally Resected Glioblastoma
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Kim TG, Lim DH
- KMID: 1793031
- J Korean Med Sci.
- 2013 Aug;28(8):1233-1237.
- doi: 10.3346/jkms.2013.28.8.1233
This study aimed to evaluate the effects of volume adapted re-planning for radiotherapy (RT) after gross total resection (GTR) for glioblastoma. Nineteen patients with glioblastoma who underwent GTR and postoperative... -
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- Application of Real-Time Tumor-Tracking and Gated Radiotherapy System for Unresectable Pancreatic Cancer
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Ahn YC, Shimizu S, Shirato H, Hashimoto , Osaka Y, Zhang XQ, Abe T, Hosokawa M, Miyasaka K
- KMID: 721407
- Yonsei Med J.
- 2004 Aug;45(4):584-590.
- doi: 10.3349/ymj.2004.45.4.584
Herein is reported our experience of radiation therapy using a real-time tumor-tracking and gated radiotherapy (RTRT) system for inoperable pancreatic cancer. Three unresectable pancreatic cancer patients were treated with intraoperative... -
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- Dosimetric advantages and clinical outcomes of simultaneous integrated boost intensity-modulated radiotherapy for anal squamous cell carcinoma
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Sakanaka K, Itasaka S, Ishida Y, Fujii K, Horimatsu , Mizowaki T, Sakai Y, Hiraoka M
- KMID: 2401791
- Radiat Oncol J.
- 2017 Dec;35(4):368-379.
- doi: 10.3857/roj.2017.00227
PURPOSE: The purpose of this study was to explore the dosimetric difference between simultaneous integrated boost intensity-modulated radiotherapy (SIB-IMRT) and three-dimensional conformal radiotherapy (3DCRT), and the clinical outcomes of anal... -
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- Dosimetric and Clinical Influence of 3D Versus 2D Planning in Postoperative Radiation Therapy for Gastric Cancer
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Lee JA, Ahn YC, Lim DH, Park HC, Asranbaeva MS
- KMID: 2403391
- Cancer Res Treat.
- 2015 Oct;47(4):727-737.
- doi: 10.4143/crt.2014.018
PURPOSE: The purpose of this study is to investigate the dosimetric and clinical influence of computed tomography-based (3-dimensional [3D]) simulation versus conventional 2-dimensional (2D)-based simulation in postoperative chemoradiotherapy (CRT) for... -
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- Fractionated High-Dose-Rate Brachytherapy in the Management of Uterine Cervical Cancer
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Park HC, Suh CO, Kim GE
- KMID: 1093949
- Yonsei Med J.
- 2002 Dec;43(6):737-748.
- doi: 10.3349/ymj.2002.43.6.737
It is well known that intracavitary radiotherapy (ICR), either alone or in combination with external-beam radiotherapy (EBRT) is an essential component of the radiation treatment of uterine cervical cancer. Although... -
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- Re-Irradiation of Hepatocellular Carcinoma: Clinical Applicability of Deformable Image Registration
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Lee DS, Woo JY, Kim JW, Seong J
- KMID: 2466350
- Yonsei Med J.
- 2016 Jan;57(1):41-49.
- doi: 10.3349/ymj.2016.57.1.41
PURPOSE: This study aimed to evaluate whether the deformable image registration (DIR) method is clinically applicable to the safe delivery of re-irradiation in hepatocellular carcinoma (HCC). MATERIALS AND METHODS: Between August... -
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- Analysis of Small-Field Dosimetry with Various Detectors
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Park SY, Choi BG, Lee DM, Jang NY
- KMID: 2434651
- Prog Med Phys.
- 2018 Dec;29(4):164-164.
- doi: 10.14316/pmp.2018.29.4.164
We evaluated the performance of various detectors for small-field dosimetry with field sizes defined by a high-definition (HD) multileaf collimator (MLC) system. For small-field dosimetry, diodes referred to as “RAZOR... -
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- A Magnetic Resonance-based Seed Localization Method for I-125 Prostate Implants
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Lee RJ, Suh HS, Lee KJ, Lim S, Kim Y, Kim S, Choi J
- KMID: 1785801
- J Korean Med Sci.
- 2007 Sep;22(Suppl):S129-S133.
- doi: 10.3346/jkms.2007.22.S.S129
This study was performed to develop and evaluate a semi-automatic seed localization algorithm from magnetic resonance (MR) images for interstitial prostate brachytherapy. The computerized tomography (CT) and MR images (3... -
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- High Dose Three-Dimensional Conformal Boost Using the Real-Time Tumor Tracking Radiotherapy System in Cervical Cancer Patients Unable to Receive Intracavitary Brachytherapy
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Park HC, Shimizu S, Yonesaka A, Tsuchiya K, Ebina Y, Taguchi H, Katoh N, Kinoshita , Ishikawa M, Sakuragi N, Shirato H
- KMID: 1779612
- Yonsei Med J.
- 2010 Jan;51(1):93-99.
- doi: 10.3349/ymj.2010.51.1.93
PURPOSE: The purpose of this study is to evaluate the clinical results of treatment with a high dose of 3-dimensional conformal boost (3DCB) using a real-time tracking radiation therapy (RTRT)... -
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- Stereotactic Body Radiation Therapy for Low- to Intermediate-risk Prostate Adenocarcinoma
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Jeong BK, Jeong H, Ha IB, Choi HS, Kam SC, Hwa JS, Hyun JS, Chung KH, Choi SM, Kang KM
- KMID: 2160598
- J Korean Med Sci.
- 2015 Jun;30(6):710-715.
- doi: 10.3346/jkms.2015.30.6.710
The aim of the present study was to evaluate the efficacy and toxicity of stereotactic body radiation therapy (SBRT) for low- to intermediate-risk prostate adenocarcinoma. Thirty-nine patients were retrospectively reviewed.... -
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