- The Dosimetric Effect on Real PTV and OARs at Various Image Fusion Protocol for Pituitary Adenomas
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Lee KN, Lee DJ, Suh TS
- KMID: 1460187
- Korean J Med Phys.
- 2010 Dec;21(4):354-359.
The purpose of this study is to verify the dosimetric effect on real PTV (planning target volume) coverage and safety of OARs (organs at risk) at various image fusion protocol-based... -
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- Digital Tomosynthesis for Patient Alignment System Using Half-fan Mode CBCT Projection Images
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Park JC, Park SH, Kim JS, Han Y, Ju SG, Shin E, Shin JS, Park HC, Ahn YC, Song WY
- KMID: 1460188
- Korean J Med Phys.
- 2010 Dec;21(4):360-366.
To generate on-board digital tomosynthesis (DTS) for three-dimensionalimage-guided radiation therapy (IGRT) as an alternative to conventional portal imaging or on-board cone-beam computed tomography (CBCT), two clinical cases (liver and bladder)... -
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- Analysis on the Effect of Field Width in the Delineation of Planning Target Volume for TomoTherapy
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Song JY, Nah BS, Chung WK, Ahn SJ, Nam TK, Yoon MS, Jung JU
- KMID: 1460183
- Korean J Med Phys.
- 2010 Dec;21(4):323-331.
The Hi-Art system for TomoTherapy allows only three (1.0 cm, 2.5 cm, 5.0 cm) field widths and this can produce different dose distribution around the end of PTV (Planning target... -
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- Evaluation of the Secondary Particle Effect in Inhomogeneous Media for Proton Therapy Using Geant4 Based MC Simulation
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Park SH, Jung WG, Rah JE, Park S, Suh TS
- KMID: 1460182
- Korean J Med Phys.
- 2010 Dec;21(4):311-322.
In proton therapy, the analysis of secondary particles is important due to delivered dose outside the target volume and thus increased potential risk for the development of secondary cancer. The... -
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- Imaging Studies in Mouse Brain Using Clinical 3T MRI Scanner
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Lim SM, Park EM
- KMID: 1460186
- Korean J Med Phys.
- 2010 Dec;21(4):348-353.
The purpose of this study was to explore the potentials of a clinical 3T MRI in mouse brains and technical adaptation and optimization. T1-weighted images (T1WI), T2-weighted images (T2WI), FLAIR... -
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- Error Analysis of Delivered Dose Reconstruction Using Cone-beam CT and MLC Log Data
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Cheong KH, Park S, Kang SK, Hwang TJ, Lee MY, Kim KJ, Bae H, Oh DH
- KMID: 1460184
- Korean J Med Phys.
- 2010 Dec;21(4):332-339.
We aimed to setup an adaptive radiation therapy platform using cone-beam CT (CBCT) and multileaf collimator (MLC) log data and also intended to analyze a trend of dose calculation errors... -
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- A Method to Calculate a Pass Rate of the gamma-index Analysis in Tomotherapy Delivery Quality Assurance (DQA)
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Park D, Kim YH, Kim WT, Kim DW, Kim DH, Jeon H, Nam JH, Lim S
- KMID: 1460185
- Korean J Med Phys.
- 2010 Dec;21(4):340-347.
DQA, a patient specific quality assurance in tomotherapy, is usually performed using an ion chamber and a film. The result of DQA is analysed with the treatment planning system called... -
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