Assessing the Dosimetric Links between Organ-At-Risk Delineation Variability and Treatment Planning Variability

The 2020 Joint AAPM | COMP Virtual Meeting https://w3.aapm.org/meetings/2020AM/programInfo/programAbs.php?sid=8490&aid=52949

July 17, 2020 · 1 min · 9 words · Wookjin Choi

Simulation of Realistic Organ-At-Risk Delineation Variability in Head and Neck Radiation Therapy

July 18, 2019 · 0 min · 0 words · Wookjin Choi

Quantitative Image Analysis for Cancer Diagnosis and Radiation Therapy

Sep 17, 2018 May 21, 2018

June 21, 2018 · 1 min · 6 words · Wookjin Choi

Individually Optimized Contrast-Enhanced 4D-CT for Radiotherapy Simulation in Pancreatic Adenocarcinoma

2016 ASTRO annual meeting This poster has been selected for the ARRO poster walk (6 out of 250 physics posters). http://onlinelibrary.wiley.com/doi/10.1118/1.4963213/full

September 21, 2016 · 1 min · 21 words · Wookjin Choi

Current Projects - Sep 13, 2016

September 14, 2016 · 0 min · 0 words · Wookjin Choi

Identification of Robust Normal Lung CT Texture Features for the Prediction of Radiation-Induced Lung Disease

2016 AAPM annual meeting http://onlinelibrary.wiley.com/doi/10.1118/1.4955803/abstract

August 5, 2016 · 1 min · 5 words · Wookjin Choi

Individually Optimized Contrast-Enhanced 4D-CT for Radiotherapy Simulation in Pancreatic Ductal Adenocarcinoma

2016 AAPM annual meeting http://scitation.aip.org/content/aapm/journal/medphys/43/6/10.1118/1.4958261

August 5, 2016 · 1 min · 5 words · Wookjin Choi

Relationship of Target Volumes for moving target — Medical Physics

Dr. Jin Sung Kim introduced an insightful video clip to give you a better understanding of target volumes for moving target in radiation therapy. This clip visualize a concept of moving target volume which was reported by Wolthaus et al., 2006. Wolthaus JWH, Schneider C, Sonke JJ et al. Mid-ventilation CT scan construction from four-dimensional respiration-correlated CT scans for radiotherapy planning of lung cancer patients. Int. J. Radiat. Oncol. Biol. Phys.65(5), 1560–1571 (2006) ...

July 3, 2016 · 1 min · 145 words · Wookjin Choi

Robust breathing signal extraction from cone beam CT projections based on adaptive and global optimization techniques

April 28, 2016 · 0 min · 0 words · Wookjin Choi

Dual energy CT in radiotherapy: Current applications and future outlook

April 28, 2016 · 0 min · 0 words · Wookjin Choi