- Obesity Is a Related Factor With Severe COVID-19 Pneumonia in Children: A Case Series
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Kim DJ, Song E, Jeon KN, Park SE, Seo JH
- KMID: 2538279
- Pediatr Infect Vaccine.
- 2022 Aug;29(2):77-83.
- doi: 10.14776/piv.2022.29.e8
A small proportion of children with coronavirus disease 2019 (COVID-19) develop severe pneumonia. We reported the severe COVID-19 pneumonia in children aged -
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- Bone Suppression on Chest Radiographs for Pulmonary Nodule Detection: Comparison between a Generative Adversarial Network and Dual-Energy Subtraction
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Bae K, Oh DY, Yun ID, Jeon KN
- KMID: 2523743
- Korean J Radiol.
- 2022 Jan;23(1):139-149.
- doi: 10.3348/kjr.2021.0146
Objective: To compare the effects of bone suppression imaging using deep learning (BSp-DL) based on a generative adversarial network (GAN) and bone subtraction imaging using a dual energy technique (BSt-DE)... -
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- Rasmussen’s Aneurysm, Rare yet Acknowledged Cause of Massive Hemoptysis: Retrospective Review of 16 Cases
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Chung S, Heo IR, Kim TH, Ju SM, Yoo JW, Lee SJ, Cho YJ, Park SU, Jeon KN, Kim HC
- KMID: 2524652
- Kosin Med J.
- 2021 Dec;36(2):136-143.
- doi: 10.7180/kmj.2021.36.2.136
Objectives: Rasmussen’s aneurysm may cause life-threatening hemoptysis. We investigated the clinical characteristics and outcomes of patients with hemoptysis and Rasmussen’s aneurysm. Methods: We retrospectively investigated patients who clinically presented with hemoptysis... -
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- Feasibility Study of Synthetic Diffusion-Weighted MRIin Patients with Breast Cancer in Comparison withConventional Diffusion-Weighted MRI
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Choi BH, Baek HJ, Ha JY, Ryu KH, Moon JI, Park SE, Bae K, Jeon KN, Jung EJ
- KMID: 2505744
- Korean J Radiol.
- 2020 Sep;21(9):1036-1044.
- doi: 10.3348/kjr.2019.0568
Objective: To investigate the clinical feasibility of synthetic diffusion-weighted imaging (sDWI) at different b-values in patientswith breast cancer by assessing the diagnostic image quality and the quantitative measurements compared with... -
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- Risk Factor and Mortality in Patients with Pulmonary Embolism Combined with Infectious Disease
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Lee GD, Ju S, Kim JY, Kim TH, Yoo JW, Lee SJ, Cho YJ, Jeong YY, Jeon KN, Lee JD, Kim HC
- KMID: 2471892
- Tuberc Respir Dis.
- 2020 Apr;83(2):157-166.
- doi: 10.4046/trd.2019.0037
BACKGROUND: Infectious conditions may increase the risk of venous thromboembolism. The purpose of this study was to evaluate the risk factor for combined infectious disease and its influence on mortality... -
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- Prognostic Role of S100A8 and S100A9 Protein Expressions in Non-small Cell Carcinoma of the Lung
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Koh HM, An HJ, Ko GH, Lee JH, Lee JS, Kim DC, Yang JW, Kim MH, Kim SH, Jeon KN, Lee GW, Jang SM, Song DH
- KMID: 2437574
- J Pathol Transl Med.
- 2019 Jan;53(1):13-22.
- doi: 10.4132/jptm.2018.11.12
BACKGROUND: S100A8 and S100A9 have been gaining recognition for modulating tumor growthand metastasis. This study aimed at evaluating the clinical significance of S100A8 and S100A9 innon-small cell lung cancer (NSCLC). METHODS:... -
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- Altered Thoracic Cage Dimensions in Patients with Chronic Obstructive Pulmonary Disease
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Lim SJ, Kim JY, Lee SJ, Lee GD, Cho YJ, Jeong YY, Jeon KN, Lee JD, Kim JR, Kim HC
- KMID: 2420600
- Tuberc Respir Dis.
- 2018 Apr;81(2):123-131.
- doi: 10.4046/trd.2017.0095
BACKGROUND: Chronic obstructive pulmonary disease (COPD) may cause changes in the shape of the thoracic cage by increasing lung volume and hyperinflation. This study investigated changes in thoracic cage dimensions... -
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- Skull Base Dermoid Cyst in the Right Infratemporal Fossa Diagnosed Using the Dixon Technique: a Case Report and Review of Literature
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Kim SJ, Baek HJ, Ryu KH, Choi BH, Moon JI, Cho SB, Park SE, Bae K, Jeon KN, Cho EB, An HJ
- KMID: 2385610
- Investig Magn Reson Imaging.
- 2017 Jun;21(2):114-118.
- doi: 10.13104/imri.2017.21.2.114
Dermoid cysts are benign congenital tumors composed of keratinizing squamous epithelium and dermal derivatives. They account for less than 1% of all intracranial tumors and are rarely exhibited at the... -
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- Thymoma and Synchronous Primary Mediastinal Seminomas with Florid Follicular Lymphoid Hyperplasia in the Anterior Mediastinum: A Case Report and Review of the Literature
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Lee HI, Jang IS, Jeon KN, Ko GH, Lee JS, Kim DC, Song DH, Lee JH
- KMID: 2372966
- J Pathol Transl Med.
- 2017 Mar;51(2):165-170.
- doi: 10.4132/jptm.2016.08.24
Thymoma is the most common neoplasm of the anterior mediastinum and has malignant potential. Germ cell tumors (GCTs) found in the anterior mediastinum are usually benign, and malignant GCTs, such... -
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- Prognostic value of computed tomographic coronary angiography and exercise electrocardiography for cardiovascular events
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Kim KH, Jeon KN, Kang MG, Ahn JH, Koh JS, Park Y, Hwang SJ, Jeong YH, Kwak CH, Hwang JY, Park JR
- KMID: 2350977
- Korean J Intern Med.
- 2016 Sep;31(5):880-890.
- doi: 10.3904/kjim.2015.263
BACKGROUND/AIMS: This study is a head-to-head comparison of predictive values for long-term cardiovascular outcomes between exercise electrocardiography (ex-ECG) and computed tomography coronary angiography (CTCA) in patients with chest pain. METHODS: Four... -
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- Intraventricular Anaplastic Hemangiopericytoma: CT and MR Imaging Findings
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Choi BH, Moon JI, Baek HJ, Cho SB, Bae K, Jeon KN
- KMID: 2349330
- J Korean Soc Radiol.
- 2016 Sep;75(3):222-226.
- doi: 10.3348/jksr.2016.75.3.222
Intracranial hemangiopericytomas (HPC) are uncommon tumors, and their intraventricular occurrence is even rarer. Although the histopathologic findings in HPC are distinct, the diagnosis of intraventricular HPC can be difficult owing... -
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- Primary Pontine Glioblastoma Multiforme: A Case Report and Review of the Literature
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Baik J, Baek HJ, Moon JI, Cho SB, Choi BH, Bae K, Jeon KN, Choi DS, Shin HS
- KMID: 2344801
- J Korean Soc Radiol.
- 2016 Aug;75(2):121-125.
- doi: 10.3348/jksr.2016.75.2.121
Glioblastoma multiforme (GBM) most commonly occurs in the pons while it is rare in the brainstem. However, diagnosis of brainstem GBM can be difficult due to its rarity and nonspecific... -
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- Adverse Drug Reactions to CT Contrast Media in South Korea: Incidence and Risk Factors
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Bae K, Lee SM, Ha JY, Jeon KN, Moon JI, Choi BH, Baek HJ, Cho SB, Choi DS, Cho JM, Na JB
- KMID: 2327366
- J Korean Soc Radiol.
- 2016 Jul;75(1):41-48.
- doi: 10.3348/jksr.2016.75.1.41
PURPOSE: To evaluate the incidence, severity, and risk factors of adverse drug reactions (ADR) to intravenous administration of nonionic iodinated contrast media in computed tomography (CT), and to determine the... -
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- Nontraumatic Intracystic Hemorrhage of Arachnoid Cyst: CT and MR Findings
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Kim SJ, Baek HJ, Moon JI, Cho SB, Choi BH, Bae K, Jeon KN, Choi DS
- KMID: 2327424
- Investig Magn Reson Imaging.
- 2016 Jun;20(2):120-122.
- doi: 10.13104/imri.2016.20.2.120
Arachnoid cysts (AC) are intraarachnoidal cerebrospinal fluid collections, and account for 1% of all intracranial space-occupying lesions. Intracystic hemorrhage of the AC can occur spontaneously, but this is an extremely... -
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- Comparison of Computed Tomography Coronary Angiography and Exercise ECG Test for Diagnostic Accuracy in Real-World Practice
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Yun S, Kang YR, Kim K, Choi YM, Choi J, Koh JS, Park JR, Park Y, Hwang SJ, Jung YH, Kwak CH, Choi H, Jeon KN, Hwang JY
- KMID: 1710026
- Korean J Med.
- 2014 Aug;87(2):165-172.
- doi: 10.3904/kjm.2014.87.2.165
BACKGROUND/AIMS: The exercise ECG test (XECG) and computed tomography coronary angiography (CTCA) have been used widely in initial evaluations of coronary artery disease (CAD) in real-world practice. In this study,... -
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- T1-weighted FLAIR MR Imaging for the Evaluation of Enhancing Brain Tumors: Comparison with Spin Echo Imaging
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Jeong B, Choi DS, Shin HS, Choi HY, Park MJ, Jeon KN, Na JB, Chung SH
- KMID: 2099891
- J Korean Soc Magn Reson Med.
- 2014 Jun;18(2):151-156.
- doi: 10.13104/jksmrm.2014.18.2.151
PURPOSE: Spin-echo (SE) technique is most commonly used pulse sequence for T1-weighted MR imaging. T1-weighted fluid-attenuated inversion recovery (T1FLAIR) is a relatively new pulse sequence and it provides higher tissue... -
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- Clinical Characteristics of the Development of Pneumothorax in Mechanically Ventilated Patients in Intensive Care Units
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Kim WC, Lim SJ, Kim KY, Lee SJ, Cho YJ, Jeong YY, Park MJ, Jeon KN, Lee JD, Hwang YS, Kim HC
- KMID: 2227797
- Korean J Crit Care Med.
- 2014 Feb;29(1):13-18.
- doi: 10.4266/kjccm.2014.29.1.13
BACKGROUND: Pneumothorax (PTX) can occur as a complication of positive pressure ventilation in mechanically ventilated patients. METHODS: We retrospectively reviewed the clinical characteristics of patients who developed PTX during mechanical ventilation... -
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- Paragonimiasis: A Pictorial Essay
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Jeon KN, Park MJ, Bae K, Choi HY, Choi HC, Na JB, Choi DS, Kim HC, Jang IS, Kim DC
- KMID: 2002857
- J Korean Soc Radiol.
- 2013 Nov;69(5):365-371.
- doi: 10.3348/jksr.2013.69.5.365
Pleuropulmonary paragonimiasis is a parasitic infection caused by lung flukes including Paragonimus westermani. Paragonimiasis usually occurs from ingestion of raw or improperly cooked freshwater crabs or crayfish. Pleural or lung... -
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- Development of Acute Respiratory Failure on Initiation of Anti-Tuberculosis Medication in Patients with Pulmonary Tuberculosis: Clinical and Radiologic Features of 8 Patients and Literature Review
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Lim SJ, Lew D, Song HN, Kim YE, Lee SJ, Cho YJ, Jeong YY, Park MJ, Jeon KN, Kim HC, Lee JD, Hwang YS
- KMID: 2227855
- Korean J Crit Care Med.
- 2013 May;28(2):108-114.
- doi: 10.4266/kjccm.2013.28.2.108
BACKGROUND: Acute respiratory failure can occur paradoxically on initiation of anti-tuberculosis (TB) treatment in patients with pulmonary TB. This study is aimed to analyze the clinical features of anti-TB treatment... -
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- Clinical and Radiological Characteristics of Tuberculous Pneumonia: Comparison with Typical Pulmonary Tuberculosis and Community-Acquired Pneumonia
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Lee SJ, Kim YE, Cho YJ, Jeong YY, Park MJ, Jeon KN, Kim HC, Lee JD, Kim JR, Hwang YS
- KMID: 2322607
- J Korean Soc Radiol.
- 2013 Jan;68(1):21-26.
PURPOSE: To evaluate the clinical and radiological characteristics of tuberculous pneumonia (TBPn). MATERIALS AND METHODS: We compared the clinical presentation, pneumonia severity index (PSI), and radiological findings of 51 TBPn patients... -
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