- National Survey of Radiation Doses of Pediatric Chest Radiography in Korea: Analysis of the Factors Affecting Radiation Doses
-
Kim BH, Do KH, Goo HW, Yang DH, Oh SY, Kim HJ, Lee KY, Lee JE
- KMID: 1392940
- Korean J Radiol.
- 2012 Oct;13(5):610-617.
- doi: 10.3348/kjr.2012.13.5.610
OBJECTIVE: To investigate radiation doses in pediatric chest radiography in a national survey and to analyze the factors that affect radiation doses. MATERIALS AND METHODS: The study was based on the... -
- CITED
-
- Close
- SHARE
-
- Close
- Survey of Thoracic CT Protocols and Technical Parameters in Korean Hospitals: Changes before and after Establishment of Thoracic CT Guideline by Korean Society of Thoracic Radiology in 2008
-
Kang JW, Do KH, Han K, Chae EJ, Yang DH, Lee CW
- KMID: 2363378
- J Korean Med Sci.
- 2016 Feb;31(Suppl 1):S32-S37.
- doi: 10.3346/jkms.2016.31.S1.S32
We retrospectively reviewed the thoracic CT scan protocols and technical parameters obtained from hospitals in Korea, one group during May 2007 (n = 100) and the other group during January... -
- CITED
-
- Close
- SHARE
-
- Close
- Novel Influenza A (H1N1) Virus Infection in Children: Chest Radiographic and CT Evaluation
-
Choi MJ, Lee YS, Lee JY, Lee KS
- KMID: 1119229
- Korean J Radiol.
- 2010 Dec;11(6):656-664.
- doi: 10.3348/kjr.2010.11.6.656
OBJECTIVE: The purpose of this study was to evaluate the chest radiographic and CT findings of novel influenza A (H1N1) virus infection in children, the population that is more vulnerable... -
- CITED
-
- Close
- SHARE
-
- Close
- Incidentally Detected Enhancing Breast Lesions on Chest Computed Tomography
-
Lin WC, Hsu HH, Li CS, Yu JC, Hsu GC, Yu CP, Chang TH, Huang GS
- KMID: 991681
- Korean J Radiol.
- 2011 Feb;12(1):44-51.
- doi: 10.3348/kjr.2011.12.1.44
OBJECTIVE: To evaluate the nature and imaging appearance of incidental enhancing breast lesions detected on a routine contrast-enhanced chest CT. MATERIALS AND METHODS: Twenty-three patients with incidental enhancing breast lesions on... -
- CITED
-
- Close
- SHARE
-
- Close
- Chest Radiographic Findings in Primary Pulmonary Tuberculosis: Observations from High School Outbreaks
-
Koh WJ, Jeong YJ, Kwon OJ, Kim HJ, Cho EH, Lew WJ, Lee KS
- KMID: 1119223
- Korean J Radiol.
- 2010 Dec;11(6):612-617.
- doi: 10.3348/kjr.2010.11.6.612
OBJECTIVE: To describe the radiographic findings of primary pulmonary tuberculosis (TB) in previously healthy adolescent patients. MATERIALS AND METHODS: The Institutional Review Board approved this retrospective study, with a waiver... -
- CITED
-
- Close
- SHARE
-
- Close
- Is Weight-Based Adjustment of Automatic Exposure Control Necessary for the Reduction of Chest CT Radiation Dose?
-
Prakash P, Kalra MK, Gilman MD, Shepard JA, Digumarthy SR
- KMID: 1787013
- Korean J Radiol.
- 2010 Feb;11(1):46-53.
- doi: 10.3348/kjr.2010.11.1.46
OBJECTIVE: To assess the effects of radiation dose reduction in the chest CT using a weight-based adjustment of the automatic exposure control (AEC) technique. MATERIALS AND METHODS: With Institutional Review Board... -
- CITED
-
- Close
- SHARE
-
- Close
- Computer-Aided Detection of Malignant Lung Nodules on Chest Radiographs: Effect on Observers' Performance
-
Lee KH, Goo JM, Park CM, Lee HJ, Jin KN
- KMID: 1392934
- Korean J Radiol.
- 2012 Oct;13(5):564-571.
- doi: 10.3348/kjr.2012.13.5.564
OBJECTIVE: To evaluate the effect of computer-aided detection (CAD) system on observer performance in the detection of malignant lung nodules on chest radiograph. MATERIALS AND METHODS: Two hundred chest radiographs (100... -
- CITED
-
- Close
- SHARE
-
- Close
- Where Does It Lead? Imaging Features of Cardiovascular Implantable Electronic Devices on Chest Radiograph and CT
-
Lanzman RS, Winter J, Blondin D, Furst G, Scherer A, Miese FR, Abbara S, Kropil P
- KMID: 1116447
- Korean J Radiol.
- 2011 Oct;12(5):611-619.
- doi: 10.3348/kjr.2011.12.5.611
Pacemakers and implantable cardioverter defibrillators (ICDs) are being increasingly employed in patients suffering from cardiac rhythm disturbances. The principal objective of this article is to familiarize radiologists with pacemakers and... -
- CITED
-
- Close
- SHARE
-
- Close
- Characterization of the Pulmonary Circulation According to Hemodynamic Changes by Computed Tomography
-
Choi BW, Choe KO, Kim HJ, Cho BK, Chung KY, Kim SK, Kim BK, Yang IS
- KMID: 1091035
- Yonsei Med J.
- 2003 Dec;44(6):968-978.
- doi: 10.3349/ymj.2003.44.6.968
Increased or decreased pulmonary blood flow (PBF) and an increased pulmonary vascular resistance (PVR), represent common and important change in pulmonary hemodynamics. In this study, we constructed 3 hemodynamic models... -
- CITED
-
- Close
- SHARE
-
- 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
- KMID: 984895
- Korean J Radiol.
- 2010 Aug;11(4):417-424.
- doi: 10.3348/kjr.2010.11.4.417
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
-
- Close
- SHARE
-
- Close
- Radiation Dose Reduction of Chest CT with Iterative Reconstruction in Image Space - Part I: Studies on Image Quality Using Dual Source CT
-
Hwang HJ, Seo JB, Lee JS, Song JW, Kim SS, Lee HJ, Lim CH
- KMID: 1397501
- Korean J Radiol.
- 2012 Dec;13(6):711-719.
- doi: 10.3348/kjr.2012.13.6.711
OBJECTIVE: To determine whether the image quality (IQ) is improved with iterative reconstruction in image space (IRIS), and whether IRIS can be used for radiation reduction in chest CT. MATERIALS AND... -
- CITED
-
- Close
- SHARE
-
- Close
- Radiation Dose Reduction of Chest CT with Iterative Reconstruction in Image Space - Part II: Assessment of Radiologists' Preferences Using Dual Source CT
-
Hwang HJ, Seo JB, Lee JS, Song JW, Kim SS, Lee HJ, Lim CH
- KMID: 1397502
- Korean J Radiol.
- 2012 Dec;13(6):720-727.
- doi: 10.3348/kjr.2012.13.6.720
OBJECTIVE: To evaluate the impact of radiation dose and reconstruction algorithms on radiologists' preferences, and whether an iterative reconstruction in image space (IRIS) can be used for dose reduction in... -
- CITED
-
- Close
- SHARE
-
- Close
