- Age of Data in Contemporary Research Articles Published in Representative General Radiology Journals
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Kang JH, Kim DH, Park SH, Baek JH
- KMID: 2424856
- Korean J Radiol.
- 2018 Dec;19(6):1172-1178.
- doi: 10.3348/kjr.2018.19.6.1172
OBJECTIVE: To analyze and compare the age of data in contemporary research articles published in representative general radiology journals. MATERIALS AND METHODS: We searched for articles reporting original research studies analyzing... -
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- RE: 2017 Thyroid Radiofrequency Ablation Guideline: The Korean Society of Thyroid Radiology
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Cheng KL, Lin WC
- KMID: 2424859
- Korean J Radiol.
- 2018 Dec;19(6):1196-1197.
- doi: 10.3348/kjr.2018.19.6.1196
No abstract available. -
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- Imaging Features of Soft-Tissue Calcifications and Related Diseases: A Systematic Approach
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Hwang ZA, Suh KJ, Chen D, Chan WP, Wu JS
- KMID: 2424854
- Korean J Radiol.
- 2018 Dec;19(6):1147-1160.
- doi: 10.3348/kjr.2018.19.6.1147
Soft-tissue calcification refers to a broad category of lesions. Calcifications are frequently identified by radiologists in daily practice. Using a simple algorithm based on the distribution pattern of the lesions... -
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- Prediction of Local Tumor Progression after Radiofrequency Ablation (RFA) of Hepatocellular Carcinoma by Assessment of Ablative Margin Using Pre-RFA MRI and Post-RFA CT Registration
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Yoon JH, Lee JM, Klotz E, Woo H, Yu MH, Joo I, Lee ES, Han JK
- KMID: 2424845
- Korean J Radiol.
- 2018 Dec;19(6):1053-1065.
- doi: 10.3348/kjr.2018.19.6.1053
OBJECTIVE: To evaluate the clinical impact of using registration software for ablative margin assessment on pre-radiofrequency ablation (RFA) magnetic resonance imaging (MRI) and post-RFA computed tomography (CT) compared with the... -
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- Low-Tube-Voltage CT Urography Using Low-Concentration-Iodine Contrast Media and Iterative Reconstruction: A Multi-Institutional Randomized Controlled Trial for Comparison with Conventional CT Urography
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Kim SY, Cho JY, Lee J, Hwang SI, Moon MH, Lee EJ, Hong SS, Kim CK, Kim KA, Park SB, Sung DJ, Kim Y, Kim YM, Jung SI, Rha SE, Kim DW, Lee H, Shim Y, Hwang I, Woo S, Choi HJ
- KMID: 2424851
- Korean J Radiol.
- 2018 Dec;19(6):1119-1129.
- doi: 10.3348/kjr.2018.19.6.1119
OBJECTIVE: To compare the image quality of low-tube-voltage and low-iodine-concentration-contrast-medium (LVLC) computed tomography urography (CTU) with iterative reconstruction (IR) with that of conventional CTU. MATERIALS AND METHODS: This prospective, multi-institutional, randomized... -
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- Size-Specific Dose Estimation In the Korean Lung Cancer Screening Project: Does a 32-cm Diameter Phantom Represent a Standard-Sized Patient in Korean Population?
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Kim EY, Kim TJ, Goo JM, Kim HY, Lee JW, Lee S, Lim JT, Kim Y
- KMID: 2424857
- Korean J Radiol.
- 2018 Dec;19(6):1179-1186.
- doi: 10.3348/kjr.2018.19.6.1179
OBJECTIVE: The purposes of this study were to evaluate size-specific dose estimate (SSDE) of low-dose CT (LDCT) in the Korean Lung Cancer Screening (K-LUCAS) project and to determine whether CT... -
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- Comparison of Combined Therapy Using Conventional Chemoembolization and Radiofrequency Ablation Versus Conventional Chemoembolization for Ultrasound-Invisible Early-Stage Hepatocellular Carcinoma (Barcelona Clinic Liver Cancer Stage 0 or A)
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Lee H, Yoon CJ, Seong NJ, Jeong SH, Kim JW
- KMID: 2424852
- Korean J Radiol.
- 2018 Dec;19(6):1130-1139.
- doi: 10.3348/kjr.2018.19.6.1130
OBJECTIVE: To compare the therapeutic efficacy between conventional transarterial chemoembolization (cTACE) and combined therapy using cTACE and radiofrequency ablation (RFA) in ultrasound (US)-invisible early stage hepatocellular carcinoma (HCC). MATERIALS AND METHODS:... -
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- Diagnostic Value of Computed Tomography in Crohn's Disease Patients Presenting with Acute Severe Lower Gastrointestinal Bleeding
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Lee S, Ye BD, Park SH, Lee KJ, Kim AY, Lee JS, Kim HJ, Yang SK
- KMID: 2424848
- Korean J Radiol.
- 2018 Dec;19(6):1089-1098.
- doi: 10.3348/kjr.2018.19.6.1089
OBJECTIVE: To investigate the diagnostic yield of contrast-enhanced computed tomography (CT) in Crohn's disease (CD) patients presenting with acute severe lower gastrointestinal bleeding (LGIB), and the role of CT in... -
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- Optimal Phase of Dynamic Computed Tomography for Reliable Size Measurement of Metastatic Neuroendocrine Tumors of the Liver: Comparison between Pre- and Post-Contrast Phases
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Huh J, Park J, Kim KW, Kim HJ, Lee JS, Lee JH, Jeong YK, Shinagare , Ramaiya NH
- KMID: 2424846
- Korean J Radiol.
- 2018 Dec;19(6):1066-1076.
- doi: 10.3348/kjr.2018.19.6.1066
OBJECTIVE: The reliability of size measurements of liver metastases from neuroendocrine tumors (NETs) on contrast-enhanced computed tomography (CT) phases made by different readers may be hampered due to transient, variable... -
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- Computed Tomography-Based Ventricular Volumes and Morphometric Parameters for Deciding the Treatment Strategy in Children with a Hypoplastic Left Ventricle: Preliminary Results
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Goo HW, Park SH
- KMID: 2424844
- Korean J Radiol.
- 2018 Dec;19(6):1042-1052.
- doi: 10.3348/kjr.2018.19.6.1042
OBJECTIVE: To determine the utility of computed tomography (CT) ventricular volumes and morphometric parameters for deciding the treatment strategy in children with a hypoplastic left ventricle (LV). MATERIALS AND METHODS: Ninety-four... -
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- Spinal Enumeration by Morphologic Analysis of Spinal Variants: Comparison to Counting in a Cranial-To-Caudal Manner
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Yun S, Park S, Park JG, Huh JD, Shin YG, Yun JH
- KMID: 2424853
- Korean J Radiol.
- 2018 Dec;19(6):1140-1146.
- doi: 10.3348/kjr.2018.19.6.1140
OBJECTIVE: To compare the spinal enumeration methods that establish the first lumbar vertebra in patients with spinal variants. MATERIALS AND METHODS: Of the 1446 consecutive patients who had undergone computed tomography... -
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- Development and Validation of Generalized Linear Regression Models to Predict Vessel Enhancement on Coronary CT Angiography
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Masuda T, Nakaura T, Funama Y, Sato T, Higaki T, Kiguchi M, Matsumoto , Yamashita , Imada N, Awai K
- KMID: 2424842
- Korean J Radiol.
- 2018 Dec;19(6):1021-1030.
- doi: 10.3348/kjr.2018.19.6.1021
OBJECTIVE: We evaluated the effect of various patient characteristics and time-density curve (TDC)-factors on the test bolus-affected vessel enhancement on coronary computed tomography angiography (CCTA). We also assessed the value... -
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- Image Quality and Radiation Dose of High-Pitch Dual-Source Spiral Cardiothoracic Computed Tomography in Young Children with Congenital Heart Disease: Comparison of Non-Electrocardiography Synchronization and Prospective Electrocardiography Triggering
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Goo HW
- KMID: 2424843
- Korean J Radiol.
- 2018 Dec;19(6):1031-1041.
- doi: 10.3348/kjr.2018.19.6.1031
OBJECTIVE: To compare image quality and radiation dose of high-pitch dual-source spiral cardiothoracic computed tomography (CT) between non-electrocardiography (ECG)-synchronized and prospectively ECG-triggered data acquisitions in young children with congenital heart... -
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- Iodine Quantification on Spectral Detector-Based Dual-Energy CT Enterography: Correlation with Crohn's Disease Activity Index and External Validation
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Kim YS, Kim SH, Ryu HS, Han JK
- KMID: 2424847
- Korean J Radiol.
- 2018 Dec;19(6):1077-1088.
- doi: 10.3348/kjr.2018.19.6.1077
OBJECTIVE: To correlate CT parameters on detector-based dual-energy CT enterography (DECTE) with Crohn's disease activity index (CDAI) and externally validate quantitative CT parameters. MATERIALS AND METHODS: Thirty-nine patients with CD were... -
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- Diffusion Tensor-Derived Properties of Benign Oligemia, True “at Risk†Penumbra, and Infarct Core during the First Three Hours of Stroke Onset: A Rat Model
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Chiu FY, Kuo DP, Chen YC, Kao YC, Chung HW, Chen CY
- KMID: 2424855
- Korean J Radiol.
- 2018 Dec;19(6):1161-1171.
- doi: 10.3348/kjr.2018.19.6.1161
OBJECTIVE: The aim of this study was to investigate diffusion tensor (DT) imaging-derived properties of benign oligemia, true “at risk†penumbra (TP), and the infarct core (IC) during the first... -
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- No-Touch Radiofrequency Ablation of VX2 Hepatic Tumors In Vivo in Rabbits: A Proof of Concept Study
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Kim TH, Choi HI, Kim BR, Kang JH, Nam JG, Park SJ, Lee S, Yoon JH, Lee DH, Joo I, Lee JM
- KMID: 2424849
- Korean J Radiol.
- 2018 Dec;19(6):1099-1109.
- doi: 10.3348/kjr.2018.19.6.1099
OBJECTIVE: In a proof of concept study, we compared no-touch radiofrequency ablation (NtRFA) in bipolar mode with conventional direct tumor puncture (DTP) in terms of local tumor control (LTC), peritoneal... -
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- Impact of Model-Based Iterative Reconstruction on the Correlation between Computed Tomography Quantification of a Low Lung Attenuation Area and Airway Measurements and Pulmonary Function Test Results in Normal Subjects
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Kim DJ, Kim C, Shin C, Lee SK, Ko CS, Lee KY
- KMID: 2424858
- Korean J Radiol.
- 2018 Dec;19(6):1187-1195.
- doi: 10.3348/kjr.2018.19.6.1187
OBJECTIVE: To compare correlations between pulmonary function test (PFT) results and different reconstruction algorithms and to suggest the optimal reconstruction protocol for computed tomography (CT) quantification of low lung attenuation... -
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- Comparison of the Diagnostic Accuracies of 1.5T and 3T Stress Myocardial Perfusion Cardiovascular Magnetic Resonance for Detecting Significant Coronary Artery Disease
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Min JY, Ko SM, Song IY, Yi JG, Hwang HK, Shin JK
- KMID: 2424841
- Korean J Radiol.
- 2018 Dec;19(6):1007-1020.
- doi: 10.3348/kjr.2018.19.6.1007
OBJECTIVE: To compare the diagnostic performance of cardiovascular magnetic resonance (CMR) myocardial perfusion at 1.5- and 3-tesla (T) for detecting significant coronary artery disease (CAD), with invasive coronary angiography (ICA)... -
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- Functional Magnetic Resonance Imaging in the Diagnosis of Locally Recurrent Prostate Cancer: Are All Pulse Sequences Helpful?
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Liao XL, Wei JB, Li YQ, Zhong JH, Liao CC, Wei CY
- KMID: 2424850
- Korean J Radiol.
- 2018 Dec;19(6):1110-1118.
- doi: 10.3348/kjr.2018.19.6.1110
OBJECTIVE: To perform a meta-analysis to quantitatively assess functional magnetic resonance imaging (MRI) in the diagnosis of locally recurrent prostate cancer. MATERIALS AND METHODS: A comprehensive search of the PubMed, Embase,... -
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