Skip Navigation
Skip to contents
Results by Year

View Wide

Filter

ARTICLE TYPE

more+
SELECT FILTER
 
Close

PUBLICATION DATE

107 results
Display

Predicting Mild Cognitive Impairment to Alzheimer’s Disease Transition: Role of Instrumental Activities of Daily Living

Woo SK, Bae S, Kim JH, Kim DK

Objective: This study aimed to investigate the association with the functioning of instrumental-activities of daily living (I-ADL) and future development of Alzheimer’s disease (AD) in persons with mild cognitive impairment...
CITED
export Copy
Close
SHARE
Twitter Facebook
Close
Depth and combined infection is important predictor of lower extremity amputations in hospitalized diabetic foot ulcer patients

Jeong EG, Cho SS, Lee SH, Lee KM, Woo SK, Kang Y, Yun JS, Cha SA, Kim YJ, Ahn YB, Ko SH, Lee JM

BACKGROUND/AIMS: As the prevalence of diabetes mellitus and its complications increase rapidly, diabetic foot ulcers (DFUs), which are a major diabetic complication, are expected to increase. For prevention and effective...
CITED
export Copy
Close
SHARE
Twitter Facebook
Close
Image-based Absorbed Dosimetry of Radioisotope

Park YS, Lee YJ, Kim W, Ji YH, Kim KB, Kang JH, Lim SM, Woo SK

An absorbed dose calculation method using a digital phantom is implemented in normal organs. This method cannot be employed for calculating the absorbed dose of tumor. In this study, we...
CITED
export Copy
Close
SHARE
Twitter Facebook
Close
Establishment of a mouse model of 70% lethal dose by total-body irradiation

Ryu SH, Park JH, Jeong ES, Choi SY, Ham SH, Park JI, Jeon HY, Kim JY, Yoo RJ, Lee YJ, Woo SK, Choi YK

Whereas increasing concerns about radiation exposure to nuclear disasters or side effects of anticancer radiotherapy, relatively little research for radiation damages or remedy has been done. The purpose of this...
CITED
export Copy
Close
SHARE
Twitter Facebook
Close
Effect of Harderian adenectomy on the statistical analyses of mouse brain imaging using positron emission tomography

Kim M, Woo SK, Yu JW, Lee YJ, Kim KM, Kang JH, Eom K, Nahm SS

Positron emission tomography (PET) using 2-deoxy-2-[18F] fluoro-D-glucose (FDG) as a radioactive tracer is a useful technique for in vivo brain imaging. However, the anatomical and physiological features of the Harderian...
CITED
export Copy
Close
SHARE
Twitter Facebook
Close
Is it Feasible to Use the Commercially Available Autoquantitation Software for the Evaluation of Myocardial Viability on Small-Animal Cardiac F-18 FDG PET Scan?

Pahk K, Oh SY, Jeong E, Lee SH, Woo SK, Yu JW, Choe JG, Cheon GJ

  • KMID: 1427690
  • Nucl Med Mol Imaging.
  • 2013 Jun;47(2):104-114.
PURPOSE: To evaluate the reliability of quantitation of myocardial viability on cardiac F-18 fluorodeoxyglucose (FDG) positron emission tomography (PET) scans with three different methods of visual scoring system, autoquantitation using...
CITED
export Copy
Close
SHARE
Twitter Facebook
Close
Development of Artificial Pulmonary Nodule for Evaluation of Motion on Diagnostic Imaging and Radiotherapy

Woo SK, Park NW, Park SW, Yu JW, Han SC, Lee SJ, Kim KM, Kang JH, Ji YH, Eom KD

  • KMID: 2315748
  • Prog Med Phys.
  • 2013 Mar;24(1):76-83.
Previous studies about effect of respiratory motion on diagnostic imaging and radiation therapy have been performed by monitoring external motions but these can not reflect internal organ motion well. The...
CITED
export Copy
Close
SHARE
Twitter Facebook
Close
List-event Data Resampling for Quantitative Improvement of PET Image

Woo SK, Ju JW, Kim JM, Kang JH, Lim SM, Kim KM

  • KMID: 2315737
  • Prog Med Phys.
  • 2012 Dec;23(4):309-316.
Multimodal-imaging technique has been rapidly developed for improvement of diagnosis and evaluation of therapeutic effects. In despite of integrated hardware, registration accuracy was decreased due to a discrepancy between multimodal...
CITED
export Copy
Close
SHARE
Twitter Facebook
Close
Estimation of Internal Motion for Quantitative Improvement of Lung Tumor in Small Animal

Yu JW, Woo SK, Lee YJ, Kim KM, Kim JS, Lee KC, Park SJ, Yu RJ, Kang JH, Ji YH, Chung YH, Kim BI, Lim SM

  • KMID: 2243878
  • Korean J Med Phys.
  • 2011 Sep;22(3):140-147.
The purpose of this study was to estimate internal motion using molecular sieve for quantitative improvement of lung tumor and to localize lung tumor in the small animal PET image...
CITED
export Copy
Close
SHARE
Twitter Facebook
Close
Quantitative Assessment Technology of Small Animal Myocardial Infarction PET Image Using Gaussian Mixture Model

Woo SK, Lee YJ, Lee W, Kim MH, Park JA, Kim JS, Kim JG, Kang JH, Ji YH, Choi CW, Lim SM, Kim KM

  • KMID: 2307129
  • Korean J Med Phys.
  • 2011 Mar;22(1):42-51.
Nuclear medicine images (SPECT, PET) were widely used tool for assessment of myocardial viability and perfusion. However it had difficult to define accurate myocardial infarct region. The purpose of this...
CITED
export Copy
Close
SHARE
Twitter Facebook
Close
Radiological and Clinical Characteristics of a Military Outbreak of Pandemic H1N1 2009 Influenza Virus Infection

Yun TJ, Kwon GJ, Oh MK, Woo SK, Park SH, Choi SH, Lee HJ, Goo JM, Yim JJ, Kim JS, Park CM

OBJECTIVE: To describe detailed clinical and radiological features of the pandemic H1N1 2009 influenza viral infection among healthy young males in a semi-closed institutionalized setting. MATERIALS AND METHODS: A total...
CITED
export Copy
Close
SHARE
Twitter Facebook
Close
Performance Measurement of Siemens Inveon PET Scanner for Small Animal Imaging

Yu AR, Kim JS, Kim KM, Lee YS, Kim JG, Woo SK, Park JA, Kim HJ, Cheon GJ

  • KMID: 2243933
  • Korean J Med Phys.
  • 2010 Jun;21(2):145-152.
Inveon PET is a recently developed preclinical PET system for small animal. This study was conducted to measure the performance of Inveon PET as recommended by the NEMA NU 4-2008....
CITED
export Copy
Close
SHARE
Twitter Facebook
Close
Comparison of Cytokine Expression in Mesenchymal Stem Cells from Human Placenta, Cord Blood, and Bone Marrow

Hwang JH, Shim SS, Seok OS, Lee HY, Woo SK, Kim BH, Song HR, Lee JK, Park YK

Mesenchymal stem cells (MSCs) are capable of self-renewal and differentiation into lineages of mesenchymal tissues that are currently under investigation for a variety of therapeutic applications. The purpose of this...
CITED
export Copy
Close
SHARE
Twitter Facebook
Close
Bone Mineral Density Measurement of Rats Using Dual-energy X-ray Absorptiometry: Precision of In Vivo Measurements for Various Skeletal Sites with or without Repositioning

Oh DH, Jung JH, Woo SK, Cheon GJ, Kim BI, Choi CW, Lim SM

  • KMID: 2313072
  • Nucl Med Mol Imaging.
  • 2009 Feb;43(1):72-78.
PURPOSE: Bone mineral density (BMD) measurements need to be precise enough to be capable of detecting small changes in bone mass of rats. Using a regular dual-energy X-ray absorptiometry (DXA),...
CITED
export Copy
Close
SHARE
Twitter Facebook
Close
mage-Based Assessment and Clinical Significance of Absorbed Radiation Dose to Tumor in Repeated High-Dose (131)I Anti-CD20 Monoclonal Antibody (Rituximab) Radioimmunotherapy for Non-Hodgkin's Lymphoma

Byun BH, Kim KM, Woo SK, Choi TH, Kang HJ, Oh DH, Kim BI, Cheon GJ, Choi CW, Lim SM

  • KMID: 2313071
  • Nucl Med Mol Imaging.
  • 2009 Feb;43(1):60-71.
PURPOSE: We assessed the absorbed dose to the tumor (Dosetumor) by using pretreatment FDG-PET and whole-body (WB) planar images in repeated radioimmunotherapy (RIT) with 131I rituximab for NHL. MATERIALS AND METHODS:...
CITED
export Copy
Close
SHARE
Twitter Facebook
Close
Motion Correction in PET/CT Images

Woo SK, Cheon GJ

  • KMID: 1484985
  • Nucl Med Mol Imaging.
  • 2008 Apr;42(2):172-180.
PET/CT fused image with anatomical and functional information have improved medical diagnosis and interpretation. This fusion has resulted in more precise localization and characterization of sites of radio-tracer uptake. However,...
CITED
export Copy
Close
SHARE
Twitter Facebook
Close
Small Animal [18F]FDG PET Imaging for Tumor Model Study

Woo SK, Kim KM, Cheon GJ

  • KMID: 2051921
  • Nucl Med Mol Imaging.
  • 2008 Feb;42(1):1-7.
PET allows non-invasive, quantitative and repetitive imaging of biological function in living animals. Small animal PET imaging with [18F]FDG has been successfully applied to investigation of metabolism, receptor-ligand interactions, gene...
CITED
export Copy
Close
SHARE
Twitter Facebook
Close
Cystic Change of Thyroid Mass: A Useful Sign in Differentiating Benign from Malignant Thyroid Lesions?

Lee SK, Kwon SY, Woo SK

  • KMID: 1302374
  • J Korean Soc Ultrasound Med.
  • 2007 Mar;26(1):33-40.
PURPOSE: To examine the usefulness of the cystic change of the thyroid mass in the diagnostic differentiation of benign from malignant thyroid lesions. MATERIALS AND METHODS: We retrospectively analyzed...
CITED
export Copy
Close
SHARE
Twitter Facebook
Close
Quantitative Comparisons between CT and 68Ge Transmission Attenuation Corrected 18F-FDG PET Images: Measured Attenuation Correction vs. Segmented Attenuation Correction

Choi JY, Woo SK, Choi Y, Choe YS, Lee KH, Kim BT

  • KMID: 1512515
  • Nucl Med Mol Imaging.
  • 2007 Feb;41(1):49-53.
PURPOSE: It was reported that CT-based measured attenuation correction (CT-MAC) produced radioactivity concentration values significantly higher than 68Ge-based segmented attenuation correction (Ge-SAC) in PET images. However, it was unknown whether...
CITED
export Copy
Close
SHARE
Twitter Facebook
Close
Imaging of Lung Metastasis Tumor Mouse Model using [18F]FDG Small Animal PET and CT

Kim JY, Woo SK, Lee TS, Kim KM, Kang JH, Woo KS, Chung WS, Jung JH, Cheon GJ, Choi CW, Lim SM

  • KMID: 1512514
  • Nucl Med Mol Imaging.
  • 2007 Feb;41(1):42-48.
PURPOSE: The purpose of this study is to image metastaic lung melanoma model with optimal pre-conditions for animal handling by using [18F]FDG small animal PET and clinical CT. MATERIALS AND...
CITED
export Copy
Close
SHARE
Twitter Facebook
Close

Go to Top

Copyright © 2021 by Korean Association of Medical Journal Editors. All rights reserved.     E-mail: koreamed@kamje.or.kr