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Physician Directory

HOME > Hospitals > Severance Hospital > Departments > Radiology > Physician Directory

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Hyunseok Choi
doctor's information
Name Hyunseok Choi
Department
Major Neuroimaging
E-mail HYUNCHOI@YUHS.AC
Homepage
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Research

  • Pitfalls, artifacts, and remedies in multi-detector row CT coronary angiography
    RADIOGRAPHICS 24/3 :787-800,2004
  • Self-expanding stent for recanalization of acute embolic or dissecting intracranial artery occlusion
    American Journal of Neuroradiology 31/3 :459-463,2010
  • Diagnostic Yield of Double-Dose Gadobutrol in the Detection of Brain Metastasis: Intraindividual Comparison with Double-Dose Gadopentetate Dimeglumine
    American Journal of Neuroradiology 31/6 :1055-1058,2010
  • Accuracy of 3 T MR angioraphy in vertebral artery stenosis and coincidence with other cerebrovascular stenoses
    Neuroradiology 52/10 :893-898,2010
  • MRI에서 내이의 비정상적 조영증강을 보이는 진주종성 미로 누공 1예
    대한평형의학회지 (Research in Vestibular Science) 9/4 :144-148,2010
  • Ultrasonographic finding of internal jugular vein during anti-G straining maneuver: is it associated with gravity-induced loss of consciousness?
    European Journal Of Applied Physiology 109/4 :625-630,2010
  • Sonographically Guided Fine-Needle Aspiration Biopsy of Major Salivary Gland Masses: A Review of 245 Cases
    AMERICAN JOURNAL OF ROENTGENOLOGY 196/5 :1160-1163,2011
  • Focal time-to-peak changes on perfusion MRI in children with Moyamoya disease: Correlation with conventional angiography
    ACTA RADIOLOGICA 52/6 :675-679,2011
  • Blood-brain barrier impairment is functionally correlated with clinical severity in patients of multiple system atrophy
    NEUROBIOLOGY OF AGING 32/12 :2183-2189,2011
  • Changes in integrity of normal-appearing white matter in patients with moyamoya disease: A diffusion tensor imaging study
    AMERICAN JOURNAL OF NEURORADIOLOGY 32/10 :1893-1898,2011
  • Cerebral Computed Tomography Angiography Using a Low Tube Voltage (80 kVp) and a Moderate Concentration of Iodine Contrast Material - A Quantitative and Qualitative Comparison With Conventional Computed Tomography Angiography
    INVESTIGATIVE RADIOLOGY 47/2 :142-147,2012
  • Endovascular treatment of dural arteriovenous fistula involving marginal sinus with emphasis on the routes of transvenous embolization
    NEURORADIOLOGY 54/2 :163-169,2012
  • Transoral Robotic Surgery: Technical Review and Postoperative Imaging Findings
    Neurographics 2/2 :80-87,2012
  • Preoperative imaging evaluation of head and neck cancer: Comparison of 2D spin-echo and 3D THRIVE MRI techniques with resected tumours
    CLINICAL RADIOLOGY 67/12 :98-104,2012
  • Glioma grading capability: Comparisons among parameters from dynamic contrast-enhanced MRI and ADC value on DWI
    KOREAN JOURNAL OF RADIOLOGY 14/3 :487-492,2013
  • Intramural Hematoma Detection by Susceptibility-Weighted Imaging in Intracranial Vertebral Artery Dissection
    CEREBROVASCULAR DISEASES 36/4 :292-298,2013
  • Reflux venous flow in dural sinus and internal jugular vein on 3D time-of-flight MR angiography
    NEURORADIOLOGY 55/10 :1,205-1,211,2013
  • Arachnoid Cyst in Oculomotor Cistern
    KOREAN JOURNAL OF RADIOLOGY 14/5 :829-831,2013
  • Cerebral Microbleeds and Functional Outcomes after Ischemic Stroke
    CANADIAN JOURNAL OF NEUROLOGICAL SCIENCES 41/5 :577-582,2014
  • Non-contrast-enhanced 4D MR angiography with STAR spin labeling and variable flip angle sampling: a feasibility study for the assessment of Dural Arteriovenous Fistula
    NEURORADIOLOGY 56/ :305-314,2014
  • Effects of Agmatine on Blood-Brain Barrier Stabilization Assessed by Permeability MRI in a Rat Model of Transient Cerebral Ischemia
    AMERICAN JOURNAL OF NEURORADIOLOGY 36/2 :283-288,2015
  • Permeability Parameters Measured with Dynamic Contrast-Enhanced MRI: Correlation with the Extravasation of Evans Blue in a Rat Model of Transient Cerebral Ischemia
    KOREAN JOURNAL OF RADIOLOGY 16/4 :791-797,2015
  • Non-stenotic intracranial arteries have atherosclerotic changes in acute ischemic stroke patients: a 3T MRI study
    NEURORADIOLOGY 57/10 :1,007-1,013,2015
  • Supra-aortic low-dose contrast-enhanced time-resolved magnetic resonance (MR) angiography at 3 T: comparison with time-of-flight MR angiography and high-resolution contrast-enhanced MR angiography
    ACTA RADIOLOGICA 56/6 :673-680,2015
  • Bilateral Thalamic Infarction After Traumatic Vertebral Artery Dissection
    CANADIAN JOURNAL OF NEUROLOGICAL SCIENCES 42/3 :208-209,2015
  • Pituitary Infarct Masquerading as a Pituitary Abscess
    CANADIAN JOURNAL OF NEUROLOGICAL SCIENCES 42/6 :446-447,2015
  • Progression of Vertebral Artery Dissection: Vessel Wall Enhancement and Aneurysm Dilation
    CANADIAN JOURNAL OF NEUROLOGICAL SCIENCES 43/5 :715-716,2016
  • The phase value of putamen measured by susceptibility weighted images in Parkinson's disease and in other forms of Parkinsonism: A correlation study with F18 FP-CIT PET
    ACTA RADIOLOGICA 57/7 :852-860,2016
  • Detection of Leptomeningeal Metastasis by Contrast-Enhanced 3D T1-SPACE: Comparison with 2D FLAIR and Contrast-Enhanced 2D T1-Weighted Images
    PLOS ONE 11/10;e01 :1-9,2016
  • USPIO enhanced lymph node MRI using 3D multi-echo GRE in a rabbit model
    CONTRAST MEDIA & MOLECULAR IMAGING 11/6 :544-549,2016
  • Susceptibility-weighted imaging: current status and future directions
    NMR IN BIOMEDICINE 30/4;e355 :1-22,2017
  • Assessment of Arterial Wall Enhancement for Differentiation of Parent Artery Disease from Small Artery Disease: Comparison between Histogram Analysis and Visual Analysis on 3-Dimensional Contrast-Enhanced T1-Weighted Turbo Spin Echo MR Images at 3T
    KOREAN JOURNAL OF RADIOLOGY 18/2 :383-391,2017
  • Resolution of Carotid Artery Dissection Confirmed by DANTE-SPACE MRI Sequence
    CANADIAN JOURNAL OF NEUROLOGICAL SCIENCES 45/6 :715-716,2018
  • Magnetic resonance imaging assessment of the substrate for hyposmia in patients with Parkinson's disease
    CLINICAL RADIOLOGY 74/6 :489-,2019
  • Analysis of Apparent Diffusion Coefficients of the Brain in Healthy Controls: A Comparison Study between Single-Shot Echo-Planar Imaging and Read-out-Segmented Echo-Planar Imaging
    KOREAN JOURNAL OF RADIOLOGY 20/7 :1,138-1,145,2019

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