- Burnout among Radiologists in Korea: Prevalence, Risk Factors, and Remedies
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Jeong WK, Choi BI
- KMID: 2532193
- J Korean Soc Radiol.
- 2022 Jul;83(4):776-782.
- doi: 10.3348/jksr.2022.0087
Burnout among radiologists has recently emerged as an issue that poses a threat to patient safety. Burnout adversely effects the quality of patient care and may lead to health problems... -
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- Severity of hyperechoic pancreas on ultrasonography as a risk factor for glycemic progression
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Oh J, Park HJ, Lee ES, Park SB, Choi BI, Ahn S
- KMID: 2520309
- Ultrasonography.
- 2021 Oct;40(4):499-511.
- doi: 10.14366/usg.20122
Purpose: The aim of this study was to evaluate the association between the severity of hyperechoic pancreas (HP) on ultrasonography (US) and glycemic progression. Methods: In total, 1,386 participants who underwent... -
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- Two-Dimensional-Shear Wave Elastography with a Propagation Map: Prospective Evaluation of Liver Fibrosis Using Histopathology as the Reference Standard
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Lee DH, Lee ES, Lee JY, Bae JS, Kim H, Lee KB, Yu SJ, Cho EJ, Lee JH, Cho YY, Han JK, Choi BI
- KMID: 2509559
- Korean J Radiol.
- 2020 Dec;21(12):1322-1330.
- doi: 10.3348/kjr.2019.0978
Objective: The aim of this study was to prospectively evaluate whether liver stiffness (LS) assessments, obtained by twodimensional (2D)-shear wave elastography (SWE) with a propagation map, can evaluate liver fibrosis... -
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- Added value of 2D shear wave imaging of the gallbladder bed of the liver for acute cholecystitis
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Ko A, Lee ES, Park HJ, Park SB, Kim HS, Choi BI
- KMID: 2506724
- Ultrasonography.
- 2020 Oct;39(4):384-393.
- doi: 10.14366/usg.19060
Purpose: The purpose of this study was to evaluate whether shear wave elastography (SWE) and the shear wave dispersion slope (SWD) obtained from 2-dimensional shear wave imaging (2D-SWI) of the... -
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- The AFSUMB Consensus Statements and Recommendations for the Clinical Practice of Contrast-Enhanced Ultrasound using Sonazoid
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Lee JY, Minami Y, Choi BI, Lee WJ, Chou YH, Jeong WK, Park MS, Kudo N, Lee MW, Kamata K, Iijima H, Kim SY, Numata K, Sugimoto K, Maruyama H, Sumino Y, Ogawa C, Kitano M, Joo I, Arita J, Liang JD, Lin HM, Nolsoe C, Gilja OH, Kudo M
- KMID: 2503188
- Ultrasonography.
- 2020 Jul;39(3):191-220.
- doi: 10.14366/usg.20057
The first edition of the guidelines for the use of ultrasound contrast agents was published in 2004, dealing with liver applications. The second edition of the guidelines in 2008 reflected... -
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- History of the Asian Society of Abdominal Radiology
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Choi BI, Kim MJ, Kim SH, Mori H, Minami M
- KMID: 2467037
- Korean J Radiol.
- 2020 Jan;21(1):5-14.
- doi: 10.3348/kjr.2019.0528
The history and administrative system of the Asian Society of Abdominal Radiology (ASAR) are described briefly with a focus on its academic activity, including congresses and education. ASAR is one... -
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- A Rare Case of Zinner's Syndrome with Ectopic Prostate and Triorchidism
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Ko A, Lee ES, Park HJ, Lee JB, Choi BI
- KMID: 2410727
- J Korean Soc Radiol.
- 2018 May;78(5):358-362.
- doi: 10.3348/jksr.2018.78.5.358
Zinner's syndrome is a rare congenital abnormality of the mesonephric duct. Unilateral renal agenesis, ipsilateral seminal vesicle cyst, and ipsilateral ejaculatory duct obstruction are the triad of maldevelopment of the... -
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- Arteriovenous Malformation of the Distal Ileum in a 14-Year-Old Girl with Recurrent Abdominal Pain: A Case Report
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Kang H, Lee ES, Kim HS, Kim MK, Park KW, Yi DY, Choi BI, Lee JB, Park HJ
- KMID: 2407936
- J Korean Soc Radiol.
- 2018 Apr;78(4):295-298.
- doi: 10.3348/jksr.2018.78.4.295
Arteriovenous malformation (AVM) is a lesion involving a high-flow vascular malformation, which is one of the causes of massive gastrointestinal bleeding. In the pediatric population, AVM is quite rare in... -
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- Ultrasonography: current status, challenges, and future directions
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Choi BI
- KMID: 2401139
- Ultrasonography.
- 2018 Jan;37(1):1-2.
- doi: 10.14366/usg.17069
No abstract available. -
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- Comparison of Acceptable Noise Levels Using Korean and Non-Semantic Speech Signals in Normal Hearing Subjects
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Kim SG, Roh KJ, Park AY, Choi BI, Hong SA, Lee JH, Son EJ
- KMID: 2401400
- Korean J Otorhinolaryngol-Head Neck Surg.
- 2017 Dec;60(12):614-620.
- doi: 10.3342/kjorl-hns.2017.00542
BACKGROUND AND OBJECTIVES: The acceptable noise level (ANL) test measures the maximum noise level that a subject can tolerate while following speech. Given the limited investigation of ANL across different... -
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- Radiologic Findings in Extrapancreatic Solid Pseudopapillary Tumor with Aggressive Behavior: a Case Report
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Choi HW, Park HJ, Hong SA, Park SB, Lee ES, Ahn HS, Lee JB, Choi BI
- KMID: 2396390
- J Korean Med Sci.
- 2017 Dec;32(12):2079-2084.
- doi: 10.3346/jkms.2017.32.12.2079
Solid pseudopapillary tumor (SPT) is a low grade malignant tumor in the pancreas, and extrapancreatic SPT is extremely rare. We report a case of a 61-year-old woman who complained abdominal... -
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- Assessment of Attentional Demand in Patients with Dizziness Using Dual Task Test
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Lee EJ, Park AY, Choi BI, Kim JH, Hong SA, Kim SG, Son EJ
- KMID: 2379916
- Korean J Otorhinolaryngol-Head Neck Surg.
- 2017 May;60(5):215-221.
- doi: 10.3342/kjorl-hns.2016.16740
BACKGROUND AND OBJECTIVES: Even patients with compensated peripheral vestibular dysfunction may report a sense of disequilibrium during daily activities, which often fail conventional vestibular function tests as attentional demand required... -
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- Therapeutic Effects of Microbubbles Added to Combined High-Intensity Focused Ultrasound and Chemotherapy in a Pancreatic Cancer Xenograft Model
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Yu MH, Lee JY, Kim HR, Kim BR, Park EJ, Kim HS, Han JK, Choi BI
- KMID: 2458071
- Korean J Radiol.
- 2016 Oct;17(5):779-788.
- doi: 10.3348/kjr.2016.17.5.779
OBJECTIVE: To investigate whether high-intensity focused ultrasound (HIFU) combined with microbubbles enhances the therapeutic effects of chemotherapy. MATERIALS AND METHODS: A pancreatic cancer xenograft model was established using BALB/c nude mice... -
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- Comparison of Multidetector CT and Gadobutrol-Enhanced MR Imaging for Evaluation of Small, Solid Pancreatic Lesions
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Choi TW, Lee JM, Kim JH, Yu MH, Han JK, Choi BI
- KMID: 2455421
- Korean J Radiol.
- 2016 Aug;17(4):509-521.
- doi: 10.3348/kjr.2016.17.4.509
OBJECTIVE: To compare multidetector computed tomography (MDCT) and MRI for lesion conspicuity, as well as the detection and characterization of small solid pancreatic lesions (SPLs). MATERIALS AND METHODS: 193 patients with... -
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- Reduced Field-of-View Diffusion-Weighted Magnetic Resonance Imaging of the Pancreas: Comparison with Conventional Single-Shot Echo-Planar Imaging
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Kim H, Lee JM, Yoon JH, Jang JY, Kim SW, Ryu JK, Kannengiesser S, Han JK, Choi BI
- KMID: 2344275
- Korean J Radiol.
- 2015 Dec;16(6):1216-1225.
- doi: 10.3348/kjr.2015.16.6.1216
OBJECTIVE: To investigate the image quality (IQ) and apparent diffusion coefficient (ADC) of reduced field-of-view (FOV) di-ffusion-weighted imaging (DWI) of pancreas in comparison with full FOV DWI. MATERIALS AND METHODS: In... -
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- Dynamic Contrast-Enhanced MRI Using a Macromolecular MR Contrast Agent (P792): Evaluation of Antivascular Drug Effect in a Rabbit VX2 Liver Tumor Model
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Park HS, Han JK, Lee JM, Kim YI, Woo S, Yoon JH, Choi JY, Choi BI
- KMID: 2160770
- Korean J Radiol.
- 2015 Oct;16(5):1029-1037.
- doi: 10.3348/kjr.2015.16.5.1029
OBJECTIVE: To evaluate the utility of dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) using macromolecular contrast agent (P792) for assessment of vascular disrupting drug effect in rabbit VX2 liver tumor models. MATERIALS... -
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- Long-Term Outcomes of Acute Low-Tone Hearing Loss
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Roh KJ, Lee EJ, Park AY, Choi BI, Son EJ
- KMID: 2052085
- J Audiol Otol.
- 2015 Sep;19(2):74-78.
- doi: 10.7874/jao.2015.19.2.74
BACKGROUND AND OBJECTIVES: Although acute low-tone hearing loss has been associated with cochlear hydrops or early stage Meniere's disease, its prognosis in the short-term has been reported to be better... -
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- Fetal hematopoietic stem cells express MFG-E8 during mouse embryogenesis
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Lee J, Choi BI, Park SY, An SY, Han J, Kim JH
- KMID: 2155428
- Exp Mol Med.
- 2015 Jul;47(7):e174.
- doi: 10.1038/emm.2015.42
The milk fat globule-EGF-factor 8 protein (MFG-E8) has been identified in various tissues, where it has an important role in intercellular interactions, cellular migration, and neovascularization. Previous studies showed that... -
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- A Case of Incus Vibroplasty: Postoperative Changes in Residual Hearing
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Roh KJ, Lee EJ, Choi BI, Son EJ
- KMID: 2286267
- J Audiol Otol.
- 2015 Apr;19(1):54-57.
- doi: 10.7874/jao.2015.19.1.54
In patients with mild to severe hearing loss, conventional hearing aids offer limited benefits and several problems with feedback and cosmesis. Middle ear implants are a feasible option for patients... -
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- A Case Report of Incidental Endotracheal Tube Firing in Operating Room during CO2 Laser-Assisted Laryngomicrosurgery
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Lee EJ, Choi BI, Jung CM, Choi HS
- KMID: 2277840
- Korean J Otorhinolaryngol-Head Neck Surg.
- 2015 Mar;58(3):209-213.
- doi: 10.3342/kjorl-hns.2015.58.3.209
Operating room fires are a rare but preventable danger in modern operating rooms. But sometimes accidental fires in operating room can be life threatening. Surgical fires require an ignition source,... -
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