- Introducing “Recommendation and Guideline” of the Korean Journal of Radiology
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Park SH
- KMID: 2522905
- Korean J Radiol.
- 2021 Dec;22(12):1929-1933.
- doi: 10.3348/kjr.2021.0785
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- Automated CT-Based Body Composition Analysis: A Golden Opportunity
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Pickhardt PJ, Summers RM, Garrett JW
- KMID: 2522922
- Korean J Radiol.
- 2021 Dec;22(12):1934-1937.
- doi: 10.3348/kjr.2021.0775
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- Ultrasonography-Guided Common Musculoskeletal Interventions from Head to Toe: Procedural Tips for General Radiologists
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White R, Croft M, Bird S, Sampson M
- KMID: 2522938
- Korean J Radiol.
- 2021 Dec;22(12):2006-2016.
- doi: 10.3348/kjr.2021.0022
The expanding scope of interventional musculoskeletal procedures has resulted in increased pressure on general radiologists. The confidence of general radiologists in performing ultrasound-guided musculoskeletal procedures varies with their clinical exposure.... -
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- Axillary Adenopathy in Patients with Recent Covid-19 Vaccination: A New Diagnostic Dilemma
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Ashoor A, Shephard J, Lissidini G, Nicosia L
- KMID: 2522947
- Korean J Radiol.
- 2021 Dec;22(12):2124-2126.
- doi: 10.3348/kjr.2021.0635
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- Imaging Findings of Coronary Artery Fistula in Children: A Pictorial Review
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Goo HW
- KMID: 2522943
- Korean J Radiol.
- 2021 Dec;22(12):2062-2072.
- doi: 10.3348/kjr.2021.0336
Coronary artery fistula, defined as an abnormal communication between the coronary arteries and a cardiac chamber (most commonly) or a thoracic great vessel, may result in hemodynamically significant problems due... -
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- Acute Acquired Metabolic Encephalopathy Based on Diffusion MRI
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Jeon SJ, Choi SS, Kim HY, Yu IK
- KMID: 2522941
- Korean J Radiol.
- 2021 Dec;22(12):2034-2051.
- doi: 10.3348/kjr.2019.0303
Metabolic encephalopathy is a critical condition that can be challenging to diagnose. Imaging provides early clues to confirm clinical suspicions and plays an important role in the diagnosis, assessment of... -
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- 2021 Korean Thyroid Imaging Reporting and Data System and Imaging-Based Management of Thyroid Nodules: Korean Society of Thyroid Radiology Consensus Statement and Recommendations
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Ha EJ, Chung SR, Na DG, Ahn HS, Chung J, Lee JY, Park JS, Yoo RE, Baek JH, Baek SM, Cho SW, Choi YJ, Hahn SY, Jung SL, Kim Jh, Kim SK, Kim SJ, Lee CY, Lee HK, Lee JH, Lee YH, Lim HK, Shin JH, Sim JS, Sung JY, Yoon JH, Choi M
- KMID: 2522946
- Korean J Radiol.
- 2021 Dec;22(12):2094-2123.
- doi: 10.3348/kjr.2021.0713
Incidental thyroid nodules are commonly detected on ultrasonography (US). This has contributed to the rapidly rising incidence of low-risk papillary thyroid carcinoma over the last 20 years. The appropriate diagnosis... -
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- Tricuspid Valve Imaging and Right Ventricular Function Analysis Using Cardiac CT and MRI
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Ahn Y, Koo HJ, Kang JW, Yang DH
- KMID: 2522926
- Korean J Radiol.
- 2021 Dec;22(12):1946-1963.
- doi: 10.3348/kjr.2020.1507
Cardiac computed tomography (CT) and cardiac magnetic resonance imaging (CMR) can reveal the detailed anatomy and function of the tricuspid valve and right ventricle (RV). Quantification of tricuspid regurgitation (TR)... -
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- An Open Medical Platform to Share Source Code and Various Pre-Trained Weights for Models to Use in Deep Learning Research
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Kim S, Cho S, Cho K, Seo J, Nam Y, Park J, Kim K, Kim D, Hwang J, Yun J, Jang M, Lee H, Kim N
- KMID: 2522944
- Korean J Radiol.
- 2021 Dec;22(12):2073-2081.
- doi: 10.3348/kjr.2021.0170
Deep learning-based applications have great potential to enhance the quality of medical services. The power of deep learning depends on open databases and innovation. Radiologists can act as important mediators... -
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- Tissue Adequacy and Safety of Percutaneous Transthoracic Needle Biopsy for Molecular Analysis in Non-Small Cell Lung Cancer: A Systematic Review and Meta-analysis
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Nam BD, Yoon SH, Hong H, Hwang JH, Goo JM, Park S
- KMID: 2522945
- Korean J Radiol.
- 2021 Dec;22(12):2082-2093.
- doi: 10.3348/kjr.2021.0244
Objective: We conducted a systematic review and meta-analysis of the tissue adequacy and complication rates of percutaneous transthoracic needle biopsy (PTNB) for molecular analysis in patients with non-small cell lung... -
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- CT Fractional Flow Reserve for the Diagnosis of Myocardial Bridging-Related Ischemia: A Study Using Dynamic CT Myocardial Perfusion Imaging as a Reference Standard
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Yu Y, Yu L, Dai X, Zhang J
- KMID: 2522928
- Korean J Radiol.
- 2021 Dec;22(12):1964-1973.
- doi: 10.3348/kjr.2021.0043
Objective: To investigate the diagnostic performance of CT fractional flow reserve (CT-FFR) for myocardial bridging-related ischemia using dynamic CT myocardial perfusion imaging (CT-MPI) as a reference standard. Materials and Methods: Dynamic... -
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- Digital Tomosynthesis versus Conventional Radiography for Evaluating Osteonecrosis of the Femoral Head
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Roh YH, Lee S, Ryu JA, Kim YJ, Kim Y, Bae J
- KMID: 2522940
- Korean J Radiol.
- 2021 Dec;22(12):2026-2033.
- doi: 10.3348/kjr.2021.0058
Objective: The aim of this study was to compare the diagnostic performances of digital tomosynthesis (DTS) and conventional radiography in detecting osteonecrosis of the femoral head (ONFH) using computed tomography... -
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- Liver-to-Spleen Volume Ratio Automatically Measured on CT Predicts Decompensation in Patients with B Viral Compensated Cirrhosis
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Kwon JH, Lee SS, Yoon JS, Suk HI, Sung YS, Kim HS, Lee Cm, Kim KM, Lee SJ, Kim SY
- KMID: 2522934
- Korean J Radiol.
- 2021 Dec;22(12):1985-1995.
- doi: 10.3348/kjr.2021.0348
Objective: Although the liver-to-spleen volume ratio (LSVR) based on CT reflects portal hypertension, its prognostic role in cirrhotic patients has not been proven. We evaluated the utility of LSVR, automatically... -
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- Multidetector CT Characteristics of Fumarate HydrataseDeficient Renal Cell Carcinoma and Papillary Type II Renal Cell Carcinoma
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Yang L, Li XM, Hu YJ, Zhang MN, Yao J, Song B
- KMID: 2522937
- Korean J Radiol.
- 2021 Dec;22(12):1996-2005.
- doi: 10.3348/kjr.2021.0212
Objective: To investigate the multidetector computed tomography (MDCT) features of fumarate hydratase-deficient renal cell carcinoma (FH-deficient RCC) with germline or somatic mutations, and compare them with those of papillary type... -
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- Clinical Validation of a Deep Learning-Based Hybrid (Greulich-Pyle and Modified Tanner-Whitehouse) Method for Bone Age Assessment
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Lee KC, Lee KH, Kang CH, Ahn KS, Chung LY, Lee JJ, Hong SJ, Kim BH, Shim E
- KMID: 2522939
- Korean J Radiol.
- 2021 Dec;22(12):2017-2025.
- doi: 10.3348/kjr.2020.1468
Objective: To evaluate the accuracy and clinical efficacy of a hybrid Greulich-Pyle (GP) and modified Tanner-Whitehouse (TW) artificial intelligence (AI) model for bone age assessment. Materials and Methods: A deep learning-based... -
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- Renormalization of Thalamic Sub-Regional Functional Connectivity Contributes to Improvement of Cognitive Function after Liver Transplantation in Cirrhotic Patients with Overt Hepatic Encephalopathy
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Cheng Y, Li JL, Zhou JM, Zhang GY, Shen W, Zhang XD
- KMID: 2522942
- Korean J Radiol.
- 2021 Dec;22(12):2052-2061.
- doi: 10.3348/kjr.2020.1432
Objective: The role of preoperative overt hepatic encephalopathy (OHE) in the neurophysiological mechanism of cognitive improvement after liver transplantation (LT) remains elusive. This study aimed to explore changes in sub-regional... -
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- No-Touch vs. Conventional Radiofrequency Ablation Using Twin Internally Cooled Wet Electrodes for Small Hepatocellular Carcinomas: A Randomized Prospective Comparative Study
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Suh YS, Choi JW, Yoon JH, Lee DH, Kim YJ, Lee JH, Yu SJ, Cho EJ, Yoon JH, Lee JM
- KMID: 2522931
- Korean J Radiol.
- 2021 Dec;22(12):1974-1984.
- doi: 10.3348/kjr.2021.0319
Objective: This study aimed to compare the efficacy between no-touch (NT) radiofrequency ablation (RFA) and conventional RFA using twin internally cooled wet (TICW) electrodes in the bipolar mode for the... -
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- COVID-19 Vaccine-Related Axillary and Cervical Lymphadenopathy in Patients with Current or Prior Breast Cancer and Other Malignancies: Cross-Sectional Imaging Findings on MRI, CT, and PET-CT
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Lane DL, Neelapu SS, Xu G, Weaver O
- KMID: 2522924
- Korean J Radiol.
- 2021 Dec;22(12):1938-1945.
- doi: 10.3348/kjr.2021.0350
Breast radiologists are increasingly seeing patients with axillary adenopathy related to COVID-19 vaccination. Vaccination can cause levels I–III axillary as well as cervical lymphadenopathy. Appropriate management of vaccine-related adenopathy may... -
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