- KJR Ways to Recognize Most Impactful Articles and Distinguished Reviewers
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Park SH
- KMID: 2520585
- Korean J Radiol.
- 2021 Oct;22(10):1594-1596.
- doi: 10.3348/kjr.2021.0681
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- Mistakes to Avoid for Accurate and Transparent Reporting of Survival Analysis in Imaging Research
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Park SH, Han K, Park SY
- KMID: 2520583
- Korean J Radiol.
- 2021 Oct;22(10):1587-1593.
- doi: 10.3348/kjr.2021.0579
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- Application of Artificial Intelligence to Cardiovascular Computed Tomography
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Yang DH
- KMID: 2520616
- Korean J Radiol.
- 2021 Oct;22(10):1597-1608.
- doi: 10.3348/kjr.2020.1314
Cardiovascular computed tomography (CT) is among the most active fields with ongoing technical innovation related to image acquisition and analysis. Artificial intelligence can be incorporated into various clinical applications of... -
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- Posterior Lung Herniation in Pulmonary Agenesis and Aplasia: Chest Radiograph and Cross-Sectional Imaging Correlation
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Kim JY, Kim WS, Lee KS, Je BK, Park JE, Ryu YJ, Choi YH, Cheon JE
- KMID: 2520626
- Korean J Radiol.
- 2021 Oct;22(10):1690-1696.
- doi: 10.3348/kjr.2021.0155
Objective: To describe the anatomic locations and imaging features of posterior lung herniation in unilateral pulmonary agenesis and aplasia, focusing on radiograph-CT/MRI correlation. Materials and Methods: A total of 10 patients... -
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- Investigation of the Characteristics of New, Uniform, Extremely Small Iron-Based Nanoparticles as T1 Contrast Agents for MRI
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So YH, Lee W, Park EA, Kim PK
- KMID: 2520628
- Korean J Radiol.
- 2021 Oct;22(10):1708-1718.
- doi: 10.3348/kjr.2020.1455
Objective: The purpose of this study was to evaluate the magnetic resonance (MR) characteristics and applicability of new, uniform, extremely small iron-based nanoparticles (ESIONs) with 3–4-nm iron cores using contrast-enhanced... -
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- Review of Statistical Methods for Evaluating the Performance of Survival or Other Time-to-Event Prediction Models (from Conventional to Deep Learning Approaches)
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Park SY, Park JE, Kim H, Park SH
- KMID: 2520627
- Korean J Radiol.
- 2021 Oct;22(10):1697-1707.
- doi: 10.3348/kjr.2021.0223
The recent introduction of various high-dimensional modeling methods, such as radiomics and deep learning, has created a much greater diversity in modeling approaches for survival prediction (or, more generally, time-to-event... -
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- Comparison of Thermal Ablation and Surgery for Low-Risk Papillary Thyroid Microcarcinoma: A Systematic Review and Meta-Analysis
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Kim HJ, Cho SJ, Baek JH
- KMID: 2520630
- Korean J Radiol.
- 2021 Oct;22(10):1730-1741.
- doi: 10.3348/kjr.2020.1308
Objective: Although thermal ablation is effective in treating low-risk papillary thyroid microcarcinomas (PTMCs), comparison of treatment outcomes between thermal ablation and surgery has not yet been systematically evaluated. This study... -
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- Metastatic Mature Teratoma and Growing Teratoma Syndrome in Patients with Testicular Non-Seminomatous Germ Cell Tumors
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Green DB, La Rosa FG, Craig PG, Khani F, Lam ET
- KMID: 2520622
- Korean J Radiol.
- 2021 Oct;22(10):1650-1657.
- doi: 10.3348/kjr.2020.1391
Metastatic mature teratoma is a common radiologic and histopathologic finding after chemotherapy for metastatic nonseminomatous germ cell tumors. The leading theory for these residual tumors is the selective chemotherapy resistance... -
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- Prospective Multi-Center Korean Registry of Transcatheter Arterial Chemoembolization with Drug-Eluting Embolics for Nodular Hepatocellular Carcinoma: A Two-Year Outcome Analysis
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Lee M, Chung JW, Lee KH, Won JY, Chun HJ, Lee HC, Kim JH, Lee IJ, Hur S, Kim HC, Kim YJ, Kim GM, Joo SM, Oh JS
- KMID: 2520623
- Korean J Radiol.
- 2021 Oct;22(10):1658-1670.
- doi: 10.3348/kjr.2020.1117
Objective: To assess the two-year treatment outcomes of chemoembolization with drug-eluting embolics (DEE) for nodular hepatocellular carcinoma (HCC). Materials and Methods: This study was a prospective, multicenter, registry-based, single-arm trial conducted... -
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- Flattening in the Anteroposterior Direction of the Terminal Ileum or Sigmoid Colon Lying Across the Psoas Muscle on Magnetic Resonance Enterography in Patients with Crohn’s Disease
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Kim DW, Park SH, Lee JS, Kim HJ, Kim AY, Ye BD, Yang SK
- KMID: 2520621
- Korean J Radiol.
- 2021 Oct;22(10):1640-1649.
- doi: 10.3348/kjr.2020.1420
Objective: Flattening in the anteroposterior direction (AP flattening) of the terminal ileum (TI) or sigmoid colon (SC) lying across the psoas muscle, on magnetic resonance enterography (MRE), might mimic bowel... -
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- Late Gadolinium Enhancement of Left Ventricular Papillary Muscles in Patients with Mitral Regurgitation
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Lim SJ, Koo HJ, Cho MS, Nam GB, Kang JW, Yang DH
- KMID: 2520618
- Korean J Radiol.
- 2021 Oct;22(10):1609-1618.
- doi: 10.3348/kjr.2020.1485
Objective: Arrhythmogenic mitral valve prolapse (MVP) is an important cause of sudden cardiac death characterized by fibrosis of the papillary muscles or left ventricle (LV) wall, and an association between... -
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- Diagnostic Yield of Diffusion-Weighted Brain Magnetic Resonance Imaging in Patients with Transient Global Amnesia: A Systematic Review and Meta-Analysis
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Lim SJ, Kim M, Suh CH, Kim SY, Shim WH, Kim SJ
- KMID: 2520625
- Korean J Radiol.
- 2021 Oct;22(10):1680-1689.
- doi: 10.3348/kjr.2020.1462
Objective: To investigate the diagnostic yield of diffusion-weighted imaging (DWI) in patients with transient global amnesia (TGA) and identify significant parameters affecting diagnostic yield. Materials and Methods: A systematic literature search... -
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- New Method for Combined Quantitative Assessment of Air-Trapping and Emphysema on Chest Computed Tomography in Chronic Obstructive Pulmonary Disease: Comparison with Parametric Response Mapping
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Hwang HJ, Seo JB, Lee SM, Kim N, Yi J, Lee JS, Lee SW, Oh YM, Lee SD
- KMID: 2520629
- Korean J Radiol.
- 2021 Oct;22(10):1719-1729.
- doi: 10.3348/kjr.2021.0033
Objective: Emphysema and small-airway disease are the two major components of chronic obstructive pulmonary disease (COPD). We propose a novel method of quantitative computed tomography (CT) emphysema air-trapping composite (EAtC)... -
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- Should Threshold Growth Be Considered a Major Feature in the Diagnosis of Hepatocellular Carcinoma Using LI-RADS?
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Park JH, Chung YE, Seo N, Choi JY, Park MS, Kim MJ
- KMID: 2520620
- Korean J Radiol.
- 2021 Oct;22(10):1628-1639.
- doi: 10.3348/kjr.2020.1341
Objective: Based on the Liver Imaging Reporting and Data System version 2018 (LI-RADS, v2018), this study aimed to analyze LR-5 diagnostic performance for hepatocellular carcinoma (HCC) when threshold growth as... -
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- Use of Quantitative Vertebral Bone Marrow Fat Fraction to Assess Disease Activity and Chronicity in Patients with Ankylosing Spondylitis
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Ahn GY, Koo BS, Joo KB, Kim TH, Lee S
- KMID: 2520624
- Korean J Radiol.
- 2021 Oct;22(10):1671-1679.
- doi: 10.3348/kjr.2020.0953
Objective: We quantitatively measured the fat fraction (FF) in the vertebrae of patients with ankylosing spondylitis (AS) using magnetic resonance imaging (MRI) and investigated the role of FF as an... -
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- Left Ventricular Remodeling in Patients with Primary Aldosteronism: A Prospective Cardiac Magnetic Resonance Imaging Study
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Wu T, Ren Y, Wang W, Cheng W, Zhou F, He S, Liu X, Li L, Tang L, Deng Q, Zhou X, Chen Y, Sun J
- KMID: 2520619
- Korean J Radiol.
- 2021 Oct;22(10):1619-1627.
- doi: 10.3348/kjr.2020.1291
Objective: This study used cardiac magnetic resonance imaging (MRI) to compare the characteristics of left ventricular remodeling in patients with primary aldosteronism (PA) with those of patients with essential hypertension... -
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