데이터가 없습니다.

1. CT Rule-in and Rule-out Criteria for Clinically Significant Portal Hypertension in Chronic Liver Disease [ RADIOLOGY ] - 2023.10.01
2. The effect of hepatic steatosis on liver volume determined by proton density fat fraction and deep learning-measured liver volume [ EUROPEAN RADIOLOGY ] - 2023.09.01
3. A preoperative scoring system to predict lymph node metastasis in intrahepatic cholangiocarcinoma [ HEPATOLOGY INTERNATIONAL ] - 2023.08.01
4. Noncirrhotic Portal Hypertension after Trastuzumab Emtansine in HER2-positive Breast Cancer as Determined by Deep Learning-measured Spleen Volume at CT [ RADIOLOGY ] - 2022.12.01
5. Prediction of Decompensation and Death in Advanced Chronic Liver Disease Using Deep Learning Analysis of Gadoxetic Acid-Enhanced MRI [ KOREAN JOURNAL OF RADIOLOGY ] - 2022.12.01
6. Deep Learning-Based Assessment of Functional Liver Capacity Using Gadoxetic Acid-Enhanced Hepatobiliary Phase MRI [ KOREAN JOURNAL OF RADIOLOGY ] - 2022.07.01
7. Preoperative magnetic resonance imaging-based prognostic model for mass-forming intrahepatic cholangiocarcinoma [ LIVER INTERNATIONAL ] - 2022.04.01
8. Accuracy and Efficiency of Right-Lobe Graft Weight Estimation Using Deep-Learning-Assisted CT Volumetry for Living-Donor Liver Transplantation [ DIAGNOSTICS ] - 2022.02.25
9. Liver-to-Spleen Volume Ratio Automatically Measured on CT Predicts Decompensation in Patients with B Viral Compensated Cirrhosis [ KOREAN JOURNAL OF RADIOLOGY ] - 2021.12.01
10. Radio-pathologic correlation of biphenotypic primary liver cancer (combined hepatocellular cholangiocarcinoma): changes in the 2019 WHO classification and impact on LI-RADS classification at liver MRI [ EUROPEAN RADIOLOGY ] - 2021.12.01
11. Clinical Staging of Mass-Forming Intrahepatic Cholangiocarcinoma: Computed Tomography Versus Magnetic Resonance Imaging [ HEPATOLOGY COMMUNICATIONS ] - 2021.12.01
12. Population-based and Personalized Reference Intervals for Liver and Spleen Volumes in Healthy Individuals and Those with Viral Hepatitis [ RADIOLOGY ] - 2021.11.01
13. Preoperative prediction of postsurgical outcomes in mass-forming intrahepatic cholangiocarcinoma based on clinical, radiologic, and radiomics features [ EUROPEAN RADIOLOGY ] - 2021.11.01
14. An index based on deep learning?measured spleen volume on CT for the assessment of high-risk varix in B-viral compensated cirrhosis [ EUROPEAN RADIOLOGY ] - 2021.05.01
15. Radiomics and deep learning in liver diseases [ JOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY ] - 2021.03.01
16. Multiparametric MRI for prediction of treatment response to neoadjuvant FOLFIRINOX therapy in borderline resectable or locally advanced pancreatic cancer [ EUROPEAN RADIOLOGY ] - 2021.02.01
17. Estimating Recurrence after Upfront Surgery in Patients with Resectable Pancreatic Ductal Adenocarcinoma by Using Pancreatic CT: Development and Validation of a Risk Score. [ RADIOLOGY ] - 2020.09.01
18. Deep Learning Algorithm for Automated Segmentation and Volume Measurement of the Liver and Spleen Using Portal Venous Phase Computed Tomography Images [ KOREAN JOURNAL OF RADIOLOGY ] - 2020.08.01
19. Assessment of liver fibrosis severity using computed tomography?based liver and spleen volumetric indices in patients with chronic liver disease [ EUROPEAN RADIOLOGY ] - 2020.06.01
20. Development and Validation of a Simple Index Based on Non-Enhanced CT and Clinical Factors for Prediction of Non-Alcoholic Fatty Liver Disease [ KOREAN JOURNAL OF RADIOLOGY ] - 2020.04.01
21. Radiomics and Deep Learning: Hepatic Applications [ KOREAN JOURNAL OF RADIOLOGY ] - 2020.04.01
22. CT indices for the diagnosis of hepatic steatosis using non-enhanced CT images: development and validation of diagnostic cut-off values in a large cohort with pathological reference standard [ EUROPEAN RADIOLOGY ] - 2019.08.01
23. Agreement and Reproducibility of Proton Density Fat Fraction Measurements Using Commercial MR Sequences Across Different Platforms: A Multivendor, Multi-Institutional Phantom Experiment. [ INVESTIGATIVE RADIOLOGY ] - 2019.08.01
24. Feasibility of non-enhanced CT for assessing longitudinal changes in hepatic steatosis. [ MEDICINE ] - 2019.05.01
25. Radiomics Analysis of Gadoxetic Acid-enhanced MRI for Staging Liver Fibrosis. [ RADIOLOGY ] - 2019.02.01
26. LI-RADS Classification and Prognosis of Primary Liver Cancers at Gadoxetic Acid-enhanced MRI. [ RADIOLOGY ] - 2019.02.01
27. Development and Validation of a Deep Learning System for Staging Liver Fibrosis by Using Contrast Agent-enhanced CT Images in the Liver [ RADIOLOGY ] - 2018.12.01
28. Pancreatic Cancer CT: Prediction of Resectability according to NCCN Criteria [ RADIOLOGY ] - 2018.12.01
29. Noninvasive assessment of hepatic sinusoidal obstructive syndrome using acoustic radiation force impulse elastography imaging: A proof-of-concept study in rat models [ EUROPEAN RADIOLOGY ] - 2018.05.01
30. Intravoxel incoherent motion MRI for monitoring the therapeutic response of hepatocellular carcinoma to sorafenib treatment in mouse xenograft tumor models [ ACTA RADIOLOGICA ] - 2017.09.01
31. Combined hepatocellular-cholangiocarcinoma: Gadoxetic acid-enhanced MRI findings correlated with pathologic features and prognosis [ JOURNAL OF MAGNETIC RESONANCE IMAGING ] - 2017.07.01
32. Intravoxel incoherent motion diffusion-weighted imaging for characterizing focal hepatic lesions: Correlation with lesion enhancement. [ JOURNAL OF MAGNETIC RESONANCE IMAGING ] - 2017.06.01
33. Intravoxel incoherent motion diffusion-weighted MRI of the abdomen: The effect of fitting algorithms on the accuracy and reliability of the parameters. [ JOURNAL OF MAGNETIC RESONANCE IMAGING ] - 2017.06.01
34. Intrahepatic Cholangiocarcinoma in Patients with Cirrhosis: Differentiation from Hepatocellular Carcinoma by Using Gadoxetic Acid-enhanced MR Imaging and Dynamic CT. [ RADIOLOGY ] - 2017.03.01
35. Intravoxel incoherent motion diffusion-weighted imaging of the pancreas: Characterization of benign and malignant pancreatic pathologies. [ JOURNAL OF MAGNETIC RESONANCE IMAGING ] - 2017.01.01
36. Perfusion Assessment Using Intravoxel Incoherent Motion-Based Analysis of Diffusion-Weighted Magnetic Resonance Imaging Validation Through Phantom Experiments [ INVESTIGATIVE RADIOLOGY ] - 2016.08.01
37. Shear Wave Elastography for Assessment of Steatohepatitis and Hepatic Fibrosis in Rat Models of Non-Alcoholic Fatty Liver Disease [ ULTRASOUND IN MEDICINE AND BIOLOGY ] - 2015.12.01
38. Intravoxel incoherent motion MRI for liver fibrosis assessment: a pilot study. [ ACTA RADIOLOGICA ] - 2015.12.01
39. Phagocytic function of Kupffer cells in mouse nonalcoholic fatty liver disease models: Evaluation with superparamagnetic iron oxide. [ JOURNAL OF MAGNETIC RESONANCE IMAGING ] - 2015.05.01
40. Incremental Value of Liver MR Imaging in Patients with Potentially Curable Colorectal Hepatic Metastasis Detected at CT: A Prospective Comparison of Diffusion-weighted Imaging, Gadoxetic Acid-enhanced MR Imaging, and a Combination of Both MR Techniqu [ RADIOLOGY ] - 2015.03.01
41. Intravoxel Incoherent Motion Diffusion-weighted MR Imaging of the Liver: Effect of Triggering Methods on Regional Variability and Measurement Repeatability of Quantitative Parameters. [ RADIOLOGY ] - 2015.02.01
42. Radiologic evaluation of nonalcoholic fatty liver disease [ WORLD JOURNAL OF GASTROENTEROLOGY ] - 2014.06.21
43. Parallel Imaging Improves the Image Quality and Duct Visibility of Breathhold Two-Dimensional Thick-Slab MR Cholangiopancreatography [ JOURNAL OF MAGNETIC RESONANCE IMAGING ] - 2014.02.01
44. Biologic Factors Affecting HCC Conspicuity in Hepatobiliary Phase Imaging With Liver-Specific Contrast Agents. [ AMERICAN JOURNAL OF ROENTGENOLOGY ] - 2013.08.01
45. Computed tomography evaluation of gastrointestinal bleeding and acute mesenteric ischemia. [ RADIOLOGIC CLINICS OF NORTH AMERICA ] - 2013.01.01
46. Reproducibility of measurement of apparent diffusion coefficients of malignant hepatic tumors: Effect of DWI techniques and calculation methods. [ JOURNAL OF MAGNETIC RESONANCE IMAGING ] - 2012.11.01
47. reproducibility of measurement of apparent diffusion coefficients of malignant hepatic tumors: Effect of DWI techniques and calculation methods [ JOURNAL OF MAGNETIC RESONANCE IMAGING ] - 2012.11.01
48. Hepatic fat quantification: a prospective comparison of magnetic resonance spectroscopy and analysis methods for chemical-shift gradient echo magnetic resonance imaging with histologic assessment as the reference standard. [ INVESTIGATIVE RADIOLOGY ] - 2012.06.01
49. The effect of gadoxetic acid enhancement on lesion detection and characterisation using T2 weighted imaging and diffusion weighted imaging of the liver. [ BRITISH JOURNAL OF RADIOLOGY ] - 2012.01.01
50. Obscure Gastrointestinal Bleeding: Diagnosticd Performace of Multidetector CT Enterography [ RADIOLOGY ] - 2011.06.01
51. Hepatic fat quantification using chemical shift MR imaging and MR spectroscopy in the presence of hepatic iron deposition: validation in phantoms and in patients with chronic liver disease. [ JOURNAL OF MAGNETIC RESONANCE IMAGING ] - 2011.06.01
52. Cytomegalovirus enterocolitis in apparently immunocompetent hosts: evaluation of the radiologic findings and clinical features [ JOURNAL OF COMPUTER ASSISTED TOMOGRAPHY ] - 2010.11.01
53. Malignant Hepatic Tumors: Short-term Reproducibility of Apparent Diffusion Coefficients with Breath-hold and Respiratory-triggered Diffusion-weighted MR Imaging [ RADIOLOGY ] - 2010.06.01
54. Non-invasive Assessment of Hepatic Steatosis: Prospective Comparison of the Accuracy of Imaging Examinations [ JOURNAL OF HEPATOLOGY ] - 2010.04.01
55. Hepatocellular carcinoma associated with membranous obstruction of the inferior vena cava: incidence, characteristics, and risk factors and clinical efficacy of TACE [ RADIOLOGY ] - 2010.02.01
56. Panoramic endoluminal display with minimal image distortion using circumferential radial ray-casting for primary three-dimensional interpretation of CT colonography [ EUROPEAN RADIOLOGY ] - 2009.09.01
57. Crohn Disease of the Small Bowel: Comparison of CT Enterography, MR Enterography, and Small-Bowel Follow-Through as Diagnostic Techniques [ RADIOLOGY ] - 2009.06.01
58. Quantitative analysis of diffusion-weighted magnetic resonance imaging of the pancreas: usefulness in characterizing solid pancreatic masses. [ JOURNAL OF MAGNETIC RESONANCE IMAGING ] - 2008.10.01
59. Usefulness of computed tomography in differentiating transmural infarction from nontransmural ischemia of the small intestine in patients with acute mesenteric venous thrombosis [ JOURNAL OF COMPUTER ASSISTED TOMOGRAPHY ] - 2008.10.01
60. Effect of respiration on the spectral Doppler wave of the right hepatic vein in right lobe living donor liver transplant recipients [ JOURNAL OF ULTRASOUND IN MEDICINE ] - 2007.12.15
61. Image quality and focal lesion detection on T2-weighted MR imaging of the liver: comparison of two high-resolution free-breathing imaging techniques with two breath-hold imaging techniques. [ JOURNAL OF MAGNETIC RESONANCE IMAGING ] - 2007.08.01
62. Value of CT and Doppler sonography in the evaluation of hepatic vein stenosis after dual-graft living donor liver transplantation. [ AMERICAN JOURNAL OF ROENTGENOLOGY ] - 2007.07.01
63. Colorectal polyps on portal phase contrast-enhanced CT colonography: lesion attenuation and distinction from tagged feces. [ AMERICAN JOURNAL OF ROENTGENOLOGY ] - 2007.07.01

1. CT 및 MRI 영상의 딥러닝(deep learning)을 이용한 간 비장 자동분할 및 간 영상 라디오믹스의 자동 분석 알고리듬과 이를 활용한 대규모 코호트 기반의 만성 간질환의 예후 예측 모델의 개발 - 2022.03.01 ~ 2023.02.28
2. 딥러닝을 이용한 조영증강CT 영상의 간 비장의 분할과 지방간의 진단 CT 영상 기법 및 조영제의 영향 - 2021.07.01 ~ 2023.06.30
3. CT 및 MRI 영상의 딥러닝(deep learning)을 이용한 간 비장 자동분할 및 간 영상 라디오믹스의 자동 분석 알고리듬과 이를 활용한 대규모 코호트 기반의 만성 간질환의 예후 예측 모델의 개발 - 2021.03.01 ~ 2022.02.28
4. CT 및 MRI 영상의 딥러닝(deep learning)을 이용한 간 비장 자동분할 및 간 영상 라디오믹스의 자동 분석 알고리듬과 이를 활용한 대규모 코호트 기반의 만성 간질환의 예후 예측 모델의 개발 - 2020.06.01 ~ 2021.02.28
5. 췌장암 절제 가능성 평가에 있어서 저관전압 고관전류 고해상도 전산화 단층 촬영의 유용성에 대한 평가: 다기관, 단일군, 전향적 연구 - 2019.03.26 ~ 2020.12.30
6. 라디오믹스 영상 분석 시스템의 개발과 라디오믹스 영상 분석을 이용한 만성간질환의 질병 분류 및 예측 모델의 개발 - 2019.03.01 ~ 2020.02.29
7. 라디오믹스 영상 분석 시스템의 개발과 라디오믹스 영상 분석을 이용한 만성간질환의 질병 분류 및 예측 모델의 개발 - 2018.03.01 ~ 2019.02.28
8. 라디오믹스 영상 분석 시스템의 개발과 라디오믹스 영상 분석을 이용한 만성간질환의 질병 분류 및 예측 모델의 개발 - 2017.03.01 ~ 2018.02.28
9. 확산강조영상의 정량적 분석을 통한 조직 특성의 비침습적 평가: 무작위성 분자운동 이론의 검증 및 히스토그램 분석, 인공지능 기능을 결합한 all-in-one 분석 소프트웨어의 개발 과 유용성 검증(3) - 2016.11.01 ~ 2017.10.31
10. 확산강조영상의 정량적 분석을 통한 조직 특성의 비침습적 평가: 무작위성 분자운동 이론의 검증 및 히스토그램 분석, 인공지능 기능을 결합한 all-in-one 분석 소프트웨어의 개발 과 유용성 검증(2) - 2015.11.01 ~ 2016.10.31
11. 확산강조영상의 정량적 분석을 통한 조직 특성의 비침습적 평가: 정량적 분석기법, 히스토그램분석, 인공지능 기능을 결합한 all-in-one 소프트웨어의 개발 및 유용성 검증 - 2015.01.01 ~ 2015.12.31
12. 확산강조영상의 정량적 분석을 통한 조직 특성의 비침습적 평가: 무작위성 분자운동 이론의 검증 및 히스토그램 분석, 인공지능 기능을 결합한 all-in-one 분석 소프트웨어의 개발 과 유용성 검증(1) - 2014.11.01 ~ 2015.10.31
13. 비알콜성지방간의 중등도 및 치료반응 평가를 위한 자기공명영상 및 자기공명분광법을 이용한 기능적 대사적 영상진단기법의 개발과 검증(3) - 2014.05.01 ~ 2015.04.30
14. 확산강조영상의 정량적 분석을 통한 조직 특성의 비침습적 평가: 정량적 분석기법, 히스토그램분석, 인공지능 기능을 결합한 all-in-one 소프트웨어의 개발 및 유용성 검증 - 2014.01.01 ~ 2014.12.31
15. 비알콜성지방간의 중등도 및 치료반응 평가를 위한 자기공명영상 및 자기공명분광법을 이용한 기능적 대사적 영상진단기법의 개발과 검증[2] - 2013.05.01 ~ 2014.04.30
16. 비알콜성지방간의 중등도 및 치료반응 평가를 위한 자기공명영상 및 자기공명분광법을 이용한 기능적 대사적 영상진단기법의 개발과 검증 - 2012.05.01 ~ 2013.04.30
17. 초음파 조영제를 이용한 초음파 관류측정법 및 초음파 탄성측정법에 기반한 영상기법의 비알콜성 지방간 중등도 결정에 있어서 유용성 평가 - 2012.03.12 ~ 2014.06.10
18. 확산강조자기공명영상을 이용한 악성종양의 조직학적 특성의 비침습적 평가: 동물종양모델 실험을 통한 확산과 혈류의 개별 분석 모델의 적합성 증명 - 2011.05.01 ~ 2012.04.30
19. 비알콜성 지방간의 조기 진단과 치료 판정을 위한 다중 에코 자기공명영상을 이용한 정량적 간 지방 평가법의 개발 : 동물실험에 기반한 영상 기법과 분석 소프트웨어의 개발 및 임상적용을 통한 유용성 검토 - 2008.11.01 ~ 2009.10.31

데이터가 없습니다.

Visiting Scholar, Department of Radiology, University of California San Diego, CA, USA (2012.8 ~ 2013.8)

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