- Characteristic Evaluation of Pressure Mapping System for Patient Position Monitoring in Radiation Therapy
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Kang S, Choi CH, Park JM, Chung JB, Eom KY, Kim Ji
- KMID: 2524162
- Prog Med Phys.
- 2021 Dec;32(4):153-158.
- doi: 10.14316/pmp.2021.32.4.153
Purpose: This study evaluated the features of a pressure mapping system for patient motion monitoring in radiation therapy. Methods: The pressure mapping system includes an MS 9802 force sensing resistor (FSR)... -
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- Development of Dosimetric Verification System for Patient-Specific Quality Assurance of High-Dose-Rate Brachytherapy
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Kang SW, Chung JB, Kim KH, Choi CH, Kang S, Cho W, Park HJ, Suh TS
- KMID: 2510074
- Prog Med Phys.
- 2020 Sep;31(S1):S30.
Purpose: Although high-dose-rate brachytherapy (HDR-BT) is an effective treatment for cancer, it has a high risk of error. The aim of this study was to develop a dosimetric verification system... -
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- Slow Gantry Rotation for Respiratory Correlated Inverse Geometry Computed Tomography
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Kim KH, Kim DS, Kim TH, Kang SH, Shin DS, Chung JB, Kang SW, Suh TS
- KMID: 2510047
- Prog Med Phys.
- 2020 Sep;31(S1):S18.
Purpose: The inverse geometry computed tomography (IGCT) has been developed to overcome the several limitations in conventional cone beam computed tomography (CBCT). We intend to present the projection acquisition condition... -
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- Preliminary Study for Dose Super-Resolution in Volumetric Modulated Arc Therapy Using Cascaded Networks
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Shin DS, Kim KH, Kang SW, Kang SH, Kim TH, Suh TS, Chung JB
- KMID: 2510039
- Prog Med Phys.
- 2020 Sep;31(S1):S12.
Purpose: Dose grid size is one of factors that affect accuracy of dose calculation. Although use of a small grid can improve the accuracy, it is not typically used in... -
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- A case report of bleeding from duodenal varices treated with percutaneous transhepatic obliteration
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Lee JH, Kim TH, Choi JW, Kim SY, Choi JY, Lee CK, Park BK, Chung JB
- KMID: 2464711
- Int J Gastrointest Interv.
- 2019 Oct;8(4):174-177.
- doi: 10.18528/ijgii190002
Duodenal varices are ectopic in nature and account for 40% of all ectopic bleeding cases. Ectopic variceal bleeding is rare (1%–5% of all variceal bleeding cases). The three principle approaches... -
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- Comparison of Dosimetrical and Radiobiological Parameters on Three VMAT Techniques for Left-Sided Breast Cancer
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Kang SH, Chung JB, Kim KH, Kang SW, Eom KY, Song C, Kim IA, Kim JS
- KMID: 2442416
- Prog Med Phys.
- 2019 Mar;30(1):7-13.
- doi: 10.14316/pmp.2019.30.1.7
PURPOSE: To compare the dosimetrical and radiobiological parameters among various volumetric modulated arc therapy (VMAT) techniques using restricted and continuous arc beams for left-sided breast cancer. MATERIALS AND METHODS: Ten patients... -
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- Dosimetric and Radiobiological Evaluation of Dose Volume Optimizer (DVO) and Progressive Resolution Optimizer (PRO) Algorithm against Photon Optimizer on IMRT and VMAT Plan for Prostate Cancer
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Kim YL, Chung JB, Kang SH, Eom KY, Song C, Kim IA, Kim JS, Lee JW
- KMID: 2434644
- Prog Med Phys.
- 2018 Dec;29(4):106-114.
- doi: 10.14316/pmp.2018.29.4.106
This study aimed to compare the performance of previous optimization algorithms against new a photon optimizer (PO) algorithm for intensity-modulated radiation therapy (IMRT) and volumetric modulated arc therapy (VMAT) plans... -
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- Clinical Value of Contrast-Enhanced Harmonic Endoscopic Ultrasonography in the Differential Diagnosis of Pancreatic and Gallbladder Masses
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Leem G, Chung MJ, Park JY, Bang S, Song SY, Chung JB, Park SW
- KMID: 2403637
- Clin Endosc.
- 2018 Jan;51(1):80-88.
- doi: 10.5946/ce.2017.044
BACKGROUND/AIMS: Recent studies have revealed that contrast-enhanced harmonic endoscopic ultrasonography (CEH-EUS) is beneficial in the differential diagnosis of malignant neoplasms of the pancreas and gallbladder from benign masses, in terms... -
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- Assessment of the Risk of Colorectal Cancer Survivors Developing a Second Primary Pancreatic Cancer
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Chung JW, Chung MJ, Bang S, Park SW, Song SY, Chung JB, Park JY
- KMID: 2389362
- Gut Liver.
- 2017 Sep;11(5):728-732.
- doi: 10.5009/gnl16526
BACKGROUND/AIMS: We aimed to investigate the incidence of second primary pancreatic cancer (PC) after colorectal cancer (CRC) and to identify risk factors associated with subsequent PC. METHODS: The observed incidence of... -
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- Evaluation of Dual-channel Compound Method for EBT3 Film Dosimetry
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Kang SW, Chung JB, Kim KH, Eom KY, Song C, Lee JW, Cho W, Suh TS
- KMID: 2382800
- Prog Med Phys.
- 2017 Mar;28(1):16-21.
- doi: 10.14316/pmp.2017.28.1.16
This study assessed the feasibility of a dual-channel (DC) compound method for film dosimetry. The red channel (RC) is usually used to ensure dosimetric quality using a conventional fraction dose... -
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- Comparison of Dosimetric Performance among Commercial Quality Assurance Systems for Verifying Pretreatment Plans of Stereotactic Body Radiotherapy Using Flattening-Filter-Free Beams
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Chung JB, Kang SW, Eom KY, Song C, Choi KS, Suh TS
- KMID: 2470269
- J Korean Med Sci.
- 2016 Nov;31(11):1742-1748.
- doi: 10.3346/jkms.2016.31.11.1742
The purpose of this study was to compare the performance of different commercial quality assurance (QA) systems for the pretreatment verification plan of stereotactic body radiotherapy (SBRT) with volumetric arc... -
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- Concomitant Statin Use Has a Favorable Effect on Gemcitabine-Erlotinib Combination Chemotherapy for Advanced Pancreatic Cancer
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Moon DC, Lee HS, Lee YI, Chung MJ, Park JY, Park SW, Song SY, Chung JB, Bang S
- KMID: 2374156
- Yonsei Med J.
- 2016 Sep;57(5):1124-1130.
- doi: 10.3349/ymj.2016.57.5.1124
PURPOSE: Erlotinib-gemcitabine combined chemotherapy is considered as the standard treatment for unresectable pancreatic cancer. This study aimed to determine the clinical factors associated with response to this treatment. MATERIALS AND METHODS:... -
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- The Relationship between Type 2 Diabetes Mellitus and Non-Alcoholic Fatty Liver Disease Measured by Controlled Attenuation Parameter
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Chon YE, Kim KJ, Jung KS, Kim SU, Park JY, Kim DY, Ahn SH, Chon CY, Chung JB, Park KH, Bae JC, Han KH
- KMID: 2374119
- Yonsei Med J.
- 2016 Jul;57(4):885-892.
- doi: 10.3349/ymj.2016.57.4.885
PURPOSE: The severity of non-alcoholic fatty liver disease (NAFLD) in type 2 diabetes mellitus (T2DM) population compared with that in normal glucose tolerance (NGT) individuals has not yet been quantitatively... -
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- Cholecystectomy for Prevention of Recurrence after Endoscopic Clearance of Bile Duct Stones in Korea
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Song ME, Chung MJ, Lee DJ, Oh TG, Park JY, Bang S, Park SW, Song SY, Chung JB
- KMID: 2466362
- Yonsei Med J.
- 2016 Jan;57(1):132-137.
- doi: 10.3349/ymj.2016.57.1.132
PURPOSE: Cholecystectomy in patients with an intact gallbladder after endoscopic removal of stones from the common bile duct (CBD) remains controversial. We conducted a case-control study to determine the risk... -
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- Comparison of Anisotropic Analytic Algorithm Plan and Acuros XB Plan for Lung Stereotactic Ablative Radiotherapy Using Flattening Filter-Free Beams
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Chung JB, Eom KY, Kim IA, Kim JS, Lee JW, Hong S, Kim YL, Park BM, Kang SW, Suh TS
- KMID: 2315759
- Prog Med Phys.
- 2014 Dec;25(4):210-217.
- doi: 10.14316/pmp.2014.25.4.210
This study investigated the dosimetric effects of different dose calculation algorithm for lung stereotactic ablative radiotherapy (SABR) using flattening filter-free (FFF) beams. A total of 10 patients with lung cancer... -
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- Validation of Group B Borderline Resectable Pancreatic Cancer: Retrospective Analysis
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Oh TG, Chung MJ, Bang S, Park SW, Chung JB, Song SY, Seong J, Kang CM, Lee WJ, Park JY
- KMID: 2070067
- Gut Liver.
- 2014 Sep;8(5):557-562.
- doi: 10.5009/gnl13264
BACKGROUND/AIMS: Among borderline resectable pancreatic cancer (BRPC), group B BRPC patients have findings that are suggestive but not diagnostic of metastasis. In this study, we attempted to validate whether group... -
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- The Efficacy of Endoscopic Palliation of Obstructive Jaundice in Hepatocellular Carcinoma
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Park S, Park JY, Chung MJ, Chung JB, Park SW, Han KH, Song SY, Bang S
- KMID: 1799490
- Yonsei Med J.
- 2014 Sep;55(5):1267-1272.
- doi: 10.3349/ymj.2014.55.5.1267
PURPOSE: Obstructive jaundice in patients with hepatocellular carcinoma (HCC) is uncommon (0.5-13%). Unlike other causes of obstructive jaundice, the role of endoscopic intervention in obstructive jaundice complicated by HCC has... -
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- Clinicopathologic Characteristics Associated with Complications and Long-Term Outcomes of Endoscopic Papillectomy for Adenoma
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Shim CN, Chung MJ, Bang S, Park SW, Song SY, Chung JB, Park JY
- KMID: 2068673
- Yonsei Med J.
- 2014 May;55(3):644-650.
- doi: 10.3349/ymj.2014.55.3.644
PURPOSE: Endoscopic papillectomy (EP) is currently employed for the treatment of ampullary adenoma. This study aimed to evaluate the clinical, endoscopic, and histologic characteristics related to complications and long-term outcomes... -
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- Phase II Trial of Erlotinib Plus Gemcitabine Chemotherapy in Korean Patients with Advanced Pancreatic Cancer and Prognostic Factors for Chemotherapeutic Response
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Park S, Chung MJ, Park JY, Chung JB, Bang S, Park SW, Song SY
- KMID: 1806680
- Gut Liver.
- 2013 Sep;7(5):611-615.
BACKGROUND/AIMS: Erlotinib and gemcitabine combined chemotherapy is becoming the treatment of choice in advanced pancreatic cancer. We evaluated the effectiveness of treatment with erlotinib plus gemcitabine and the prognostic factors... -
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- Duodenum-preserving pancreatic head resection in benign and low-grade malignant pancreatic tumors
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Lee J, Lim JH, Kim SH, Kim HK, Park SW, Chung JB, Kim KS
- KMID: 1472528
- Korean J Hepatobiliary Pancreat Surg.
- 2013 Aug;17(3):126-130.
- doi: 10.14701/kjhbps.2013.17.3.126
BACKGROUNDS/AIMS: With development of imaging techniques, pancreatic tumors are being diagnosed more frequently. Applying the standard surgical procedures for pancreatic head tumors, such as pancreaticoduodenectomy and pylorus-preserving pancreaticoduodenectomy may seem... -
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