- The Prostate Health Index and multi-parametric MRI improve diagnostic accuracy of detecting prostate cancer in Asian populations
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Ye C, Ho JN, Kim DH, Song SH, Kim H, Lee H, Jeong SJ, Hong SK, Byun SS, Ahn H, Hwang SI, Lee HJ, Lee S
- KMID: 2534618
- Investig Clin Urol.
- 2022 Nov;63(6):631-638.
- doi: 10.4111/icu.20220056
Purpose: The aim of this study was to evaluate the effectiveness of the Prostate Health Index (PHI) and prostate multi-parametric magnetic resonance imaging (mpMRI) in predicting prostate cancer (PCa) and... -
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- Deep-Seated Giant Lipoma on the Hand Inducing Carpal Tunnel Syndrome
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Kim DG, Hwang SI
- KMID: 2505079
- Soonchunhyang Med Sci.
- 2020 Jun;26(1):19-21.
- doi: 10.15746/sms.20.005
Lipoma is a very frequent benign soft tissue tumor, but its occurrence in the hands is rare. Lipoma in the hands is generally asymptomatic; however, symptoms may develop if local... -
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- Evaluation of lymph node metastasis in a rabbit tumor model: correlations between contrast-enhanced ultrasound and pathologic findings
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Ha SW, Lee HJ, Cho AS, Hwang SI, Lee HJ
- KMID: 2501431
- Ultrasonography.
- 2020 Jan;39(1):60-69.
- doi: 10.14366/usg.19010
Purpose: The purpose of this study was to evaluate the ability of contrast-enhanced ultrasonography (CEUS) with microbubbles to detect metastatic lymph nodes (LNs) for treatment planning and prognosis. Methods: For the... -
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- Comparison of the diagnostic yield of various systematic randomized prostate biopsy protocols using prostate phantoms made of devil's tongue jelly
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Hwang SI, Lee HJ
- KMID: 2433291
- Ultrasonography.
- 2019 Jan;38(1):44-49.
- doi: 10.14366/usg.18003
PURPOSE: The purpose of this study was to compare the diagnostic yield of five systematic randomized protocols using 12–20 biopsy cores with variably-sized phantoms. METHODS: A total of 100 prostate phantom... -
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- Effects of Whole-Body Vibration on the Improvement of Balance, Gait and Activities of Daily Living in Patients with Subacute Stroke
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Hwang SI
- KMID: 2437862
- Soonchunhyang Med Sci.
- 2018 Dec;24(2):131-141.
- doi: 10.0000/sms.2018.24.2.131
OBJECTIVE: The purpose of this study was to investigate the effects of whole-body vibration on the improvement of functional performance in subacute stroke patients. METHODS: Twenty subacute stroke patients were equally... -
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- Gyo-June Kim, the first graduate from Uihakgyo, who consoled the body and mind of afflicted Koreans through medicine and religion
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Hwang SI
- KMID: 2429333
- J Korean Med Assoc.
- 2018 Dec;61(12):706-708.
- doi: 10.5124/jkma.2018.61.12.706
No abstract available. -
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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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- Clinical Usefulness of Unenhanced Computed Tomography in Patients with Acute Pyelonephritis
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Lee A, Kim HC, Hwang SI, Chin HJ, Na KY, Chae DW, Kim S
- KMID: 2420286
- J Korean Med Sci.
- 2018 Sep;33(38):e236.
- doi: 10.3346/jkms.2018.33.e236
BACKGROUND: Unenhanced computed tomography (UCT) may be useful for evaluating acute pyelonephritis; however, no study has compared UCT with enhanced computed tomography (ECT) as a diagnostic tool. We evaluated a... -
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- Multimodality Imaging in Patients with Secondary Hypertension: With a Focus on Appropriate Imaging Approaches Depending on the Etiologies
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Ahn H, Chun EJ, Lee HJ, Hwang SI, Choi DJ, Chae IH, Lee KW
- KMID: 2404924
- Korean J Radiol.
- 2018 Apr;19(2):272-283.
- doi: 10.3348/kjr.2018.19.2.272
Although the causes of hypertension are usually unknown, about 10% of the cases occur secondary to specific etiologies, which are often treatable. Common categories of secondary hypertension include renal parenchymal... -
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- Ultrasound contrast-enhanced study as an imaging biomarker for anti-cancer drug treatment: preliminary study with paclitaxel in a xenograft mouse tumor model (secondary publication)
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Lee HJ, Hwang SI, Byun J, Kong HY, Jung HS, Kang M
- KMID: 2393103
- Ultrasonography.
- 2017 Oct;36(4):370-377.
- doi: 10.14366/usg.17015
PURPOSE: The purpose of this study was to assess tumor angiogenesis using contrast-enhanced ultrasonography (CEUS) of human prostate cancer cells (PC3) that were implanted in mice before and after paclitaxel... -
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- Analysis of the Effects of Different Iodine Concentrations on the Characterization of Small Renal Lesions Detected by Multidetector Computed Tomography Scan: A Pilot Study
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Lee HJ, Kim SY, Cho JY, Hwang SI, Moon MH, Kim SH
- KMID: 2377037
- J Korean Soc Radiol.
- 2017 May;76(5):337-345.
- doi: 10.3348/jksr.2017.76.5.337
PURPOSE: Our objective was to compare the effects of different iodine concentrations on characterizing small renal lesions. MATERIALS AND METHODS: Thirty-eight patients were enrolled in this study. All patients underwent an... -
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- Focal lesion at the midline of the prostate on transrectal ultrasonography: take it or leave it?
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Kim J, Hwang SI, Lee HJ, Hong SK, Byun SS, Lee S, Choe G
- KMID: 2365571
- Ultrasonography.
- 2017 Jan;36(1):10-16.
- doi: 10.14366/usg.16014
PURPOSE: The purpose of this study was to analyze the detection rate of prostate cancers from targeted biopsy specimens of midline focal lesions and to investigate the ultrasonographic findings to... -
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- Factors Related to the Occurrence of Urinary Tract Infection Following a Urodynamic Study in Patients With Spinal Cord Injury
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Hwang SI, Lee BS, Han ZA, Lee HJ, Han SH, Kim MO
- KMID: 2356658
- Ann Rehabil Med.
- 2016 Aug;40(4):718-724.
- doi: 10.5535/arm.2016.40.4.718
OBJECTIVE: To analyze the factors related to urinary tract infection (UTI) occurrence after an urodynamic study (UDS) in patients with spinal cord injury (SCI). METHODS: We retrospectively investigated the medical records... -
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- Morphological assessment of the anterior loop of the mandibular canal in Koreans
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Yu SK, Kim S, Kang SG, Kim JH, Lim KO, Hwang SI, Kim HJ
- KMID: 2046078
- Anat Cell Biol.
- 2015 Mar;48(1):75-80.
- doi: 10.5115/acb.2015.48.1.75
The mandibular canal divides into the mental and incisive canals at the premolar region, forms the anterior loop which crosses anterior to the mental foramen, and turns back to reach... -
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- Trastuzumab-Conjugated Liposome-Coated Fluorescent Magnetic Nanoparticles to Target Breast Cancer
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Jang M, Yoon YI, Kwon YS, Yoon TJ, Lee HJ, Hwang SI, Yun BL, Kim SM
- KMID: 1731043
- Korean J Radiol.
- 2014 Aug;15(4):411-422.
- doi: 10.3348/kjr.2014.15.4.411
OBJECTIVE: To synthesize mesoporous silica-core-shell magnetic nanoparticles (MNPs) encapsulated by liposomes (Lipo [MNP@m-SiO2]) in order to enhance their stability, allow them to be used in any buffer solution, and to... -
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- Usefulness of resistive index on spectral Doppler ultrasonography in the detection of renal cell carcinoma in patients with end-stage renal disease
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Kim SY, Woo S, Hwang SI, Moon MH, Sung CK, Lee HJ, Cho JY, Kim SH
- KMID: 2319369
- Ultrasonography.
- 2014 Apr;33(2):136-142.
PURPOSE: The aim of this study was to explore the usefulness of the resistive index (RI) on spectral Doppler ultrasonography (US) in the detection of renal cell carcinoma (RCC) in... -
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- The Selection of the Appropriate Computer Interface Device for Patients With High Cervical Cord Injury
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Kim DG, Lee BS, Lim SE, Kim DA, Hwang SI, Yim YL, Park JM
- KMID: 2219545
- Ann Rehabil Med.
- 2013 Jun;37(3):443-448.
- doi: 10.5535/arm.2013.37.3.443
In order to determine the most suitable computer interfaces for patients with high cervical cord injury, we report three cases of applications of special input devices. The first was a... -
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- The Correlations of Parameters Using Contrast Enhanced Ultrasonography in the Evaluation of Prostate Cancer Angiogenesis
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Hwang SI, Lee HJ, Kim KJ, Chung JH, Jung HS, Jeon JJ
- KMID: 1452960
- J Korean Soc Ultrasound Med.
- 2013 Jun;32(2):132-142.
PURPOSE: The purpose of this study is to investigate the correlations of various kinetic parameters derived from the time intensity curve in a xenograft mouse model injected with a prostate... -
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- Evaluation of Renal Oxygenation in Normal Korean Volunteers Using 3.0 T Blood Oxygen Level-Dependent MRI
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Hwang SI, Lee HJ, Chin HJ, Chae DW, Na KY
- KMID: 1426747
- J Korean Soc Magn Reson Med.
- 2013 Mar;17(1):19-25.
- doi: 10.13104/jksmrm.2013.17.1.19
PURPOSE: Renal blood oxygen level-dependent (BOLD) MRI has been used in the evaluation of renal oxygenation. We tried to provide the normal R2* value of the human kidney with 3.0... -
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- In Vitro and In Vivo Imaging of Prostate Cancer Angiogenesis Using Anti-Vascular Endothelial Growth Factor Receptor 2 Antibody-Conjugated Quantum Dot
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Kwon H, Lee J, Song R, Hwang SI, Lee J, Kim YH, Lee HJ
- KMID: 1430041
- Korean J Radiol.
- 2013 Feb;14(1):30-37.
- doi: 10.3348/kjr.2013.14.1.30
OBJECTIVE: Authors aimed to determine the targeting ability of vascular endothelial growth factor receptor 2 (VEGFR2)-conjugated quantum dots (QDs) in vitro, and apply it for a xenograft prostate cancer mouse... -
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