Michiie Sakamoto

Summary

Affiliation: Seoul National University
Country: Korea

Publications

  1. pmc Adaptive iterative dose reduction algorithm in CT: effect on image quality compared with filtered back projection in body phantoms of different sizes
    Milim Kim
    College of Medicine, Seoul National University, Seoul 110 744, Korea
    Korean J Radiol 15:195-204. 2014
  2. pmc Monopolar radiofrequency ablation using a dual-switching system and a separable clustered electrode: evaluation of the in vivo efficiency
    Jeong Hee Yoon
    Department of Radiology, Seoul National University Hospital, Seoul 110 744, Korea
    Korean J Radiol 15:235-44. 2014
  3. pmc Noninvasive assessment of hepatic fibrosis in patients with chronic hepatitis B viral infection using magnetic resonance elastography
    Jeong Eun Lee
    Department of Radiology, Chungnam National University Hospital, Daejeon 301 721, Korea
    Korean J Radiol 15:210-7. 2014
  4. pmc MR imaging in patients with suspected liver metastases: value of liver-specific contrast agent gadoxetic acid
    Kyung Hee Lee
    Division of Abdominal Imaging, Department of Radiology, Seoul National University College of Medicine, Seoul 110 744, Korea
    Korean J Radiol 14:894-904. 2013
  5. pmc Dual switching monopolar radiofrequency ablation using a separable clustered electrode: comparison with consecutive and switching monopolar modes in ex vivo bovine livers
    Jeong Hee Yoon
    Department of Radiology, Seoul National University College of Medicine, Seoul 110 744, Korea
    Korean J Radiol 14:403-11. 2013
  6. pmc Staging of hepatic fibrosis: comparison of magnetic resonance elastography and shear wave elastography in the same individuals
    Jeong Hee Yoon
    Department of Radiology, Seoul National University College of Medicine, Seoul 110 744, Korea
    Korean J Radiol 14:202-12. 2013
  7. pmc Evaluation of the in vivo efficiency and safety of hepatic radiofrequency ablation using a 15-G Octopus® in pig liver
    Eun Sun Lee
    Department of Radiology, Seoul National University College of Medicine, Seoul 110 744, Korea
    Korean J Radiol 14:194-201. 2013
  8. pmc Detection of recurrent hepatocellular carcinoma in cirrhotic liver after transcatheter arterial chemoembolization: value of quantitative color mapping of the arterial enhancement fraction of the liver
    Dong Ho Lee
    Department of Radiology and Institute of Radiation Medicine, Seoul National University College of Medicine, Seoul 110 744, Korea
    Korean J Radiol 14:51-60. 2013
  9. pmc 80-kVp CT using Iterative Reconstruction in Image Space algorithm for the detection of hypervascular hepatocellular carcinoma: phantom and initial clinical experience
    Saebeom Hur
    Department of Radiology, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
    Korean J Radiol 13:152-64. 2012
  10. pmc Percutaneous radiofrequency ablation with multiple electrodes for medium-sized hepatocellular carcinomas
    Jung Lee
    Seoul National University Hospital, Seoul 110 744, Korea
    Korean J Radiol 13:34-43. 2012

Collaborators

Detail Information

Publications15

  1. pmc Adaptive iterative dose reduction algorithm in CT: effect on image quality compared with filtered back projection in body phantoms of different sizes
    Milim Kim
    College of Medicine, Seoul National University, Seoul 110 744, Korea
    Korean J Radiol 15:195-204. 2014
    ....
  2. pmc Monopolar radiofrequency ablation using a dual-switching system and a separable clustered electrode: evaluation of the in vivo efficiency
    Jeong Hee Yoon
    Department of Radiology, Seoul National University Hospital, Seoul 110 744, Korea
    Korean J Radiol 15:235-44. 2014
    ..To determine the in vivo efficiency of monopolar radiofrequency ablation (RFA) using a dual-switching (DS) system and a separable clustered (SC) electrode to create coagulation in swine liver...
  3. pmc Noninvasive assessment of hepatic fibrosis in patients with chronic hepatitis B viral infection using magnetic resonance elastography
    Jeong Eun Lee
    Department of Radiology, Chungnam National University Hospital, Daejeon 301 721, Korea
    Korean J Radiol 15:210-7. 2014
    ..To evaluate the diagnostic performance of magnetic resonance elastography (MRE) for staging hepatic fibrosis in patients with chronic hepatitis B virus (HBV) infection...
  4. pmc MR imaging in patients with suspected liver metastases: value of liver-specific contrast agent gadoxetic acid
    Kyung Hee Lee
    Division of Abdominal Imaging, Department of Radiology, Seoul National University College of Medicine, Seoul 110 744, Korea
    Korean J Radiol 14:894-904. 2013
    ..To compare the diagnostic performance of gadoxetic acid-enhanced magnetic resonance (MR) imaging with that of triple-phase multidetector-row computed tomography (MDCT) in the detection of liver metastasis...
  5. pmc Dual switching monopolar radiofrequency ablation using a separable clustered electrode: comparison with consecutive and switching monopolar modes in ex vivo bovine livers
    Jeong Hee Yoon
    Department of Radiology, Seoul National University College of Medicine, Seoul 110 744, Korea
    Korean J Radiol 14:403-11. 2013
    ....
  6. pmc Staging of hepatic fibrosis: comparison of magnetic resonance elastography and shear wave elastography in the same individuals
    Jeong Hee Yoon
    Department of Radiology, Seoul National University College of Medicine, Seoul 110 744, Korea
    Korean J Radiol 14:202-12. 2013
    ..To cross-validate liver stiffness (LS) measured on shear wave elastography (SWE) and on magnetic resonance elastography (MRE) in the same individuals...
  7. pmc Evaluation of the in vivo efficiency and safety of hepatic radiofrequency ablation using a 15-G Octopus® in pig liver
    Eun Sun Lee
    Department of Radiology, Seoul National University College of Medicine, Seoul 110 744, Korea
    Korean J Radiol 14:194-201. 2013
    ..To determine in vivo efficacy of radiofrequency ablation (RFA) in porcine liver by using 15-gauge Octopus® (15-G Octopus®) electrodes to create a large coagulation...
  8. pmc Detection of recurrent hepatocellular carcinoma in cirrhotic liver after transcatheter arterial chemoembolization: value of quantitative color mapping of the arterial enhancement fraction of the liver
    Dong Ho Lee
    Department of Radiology and Institute of Radiation Medicine, Seoul National University College of Medicine, Seoul 110 744, Korea
    Korean J Radiol 14:51-60. 2013
    ....
  9. pmc 80-kVp CT using Iterative Reconstruction in Image Space algorithm for the detection of hypervascular hepatocellular carcinoma: phantom and initial clinical experience
    Saebeom Hur
    Department of Radiology, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
    Korean J Radiol 13:152-64. 2012
    ..4 kg/m(2)) adults...
  10. pmc Percutaneous radiofrequency ablation with multiple electrodes for medium-sized hepatocellular carcinomas
    Jung Lee
    Seoul National University Hospital, Seoul 110 744, Korea
    Korean J Radiol 13:34-43. 2012
    ..To prospectively evaluate the safety and short-term therapeutic efficacy of switching monopolar radiofrequency ablation (RFA) with multiple electrodes to treat medium-sized (3.1-5.0 cm), hepatocellular carcinomas (HCC)...
  11. pmc Radiofrequency ablation for treating liver metastases from a non-colorectal origin
    Bo La Yun
    Department of Radiology, Seoul National University Hospital, Seoul 110 744, Korea
    Korean J Radiol 12:579-87. 2011
    ..We wanted to assess the safety and efficacy of performing radiofrequency ablation (RFA) in patients with non-colorectal liver metastases...
  12. doi request reprint Shear wave elastography for liver stiffness measurement in clinical sonographic examinations: evaluation of intraobserver reproducibility, technical failure, and unreliable stiffness measurements
    Jeong Hee Yoon
    Department of Radiology and Institute of Radiation Medicine, Seoul National University College of Medicine, 101 Daehak Ro, Jongno gu, Seoul 110 744, Korea
    J Ultrasound Med 33:437-47. 2014
    ....
  13. doi request reprint Diagnosis of hepatocellular carcinoma: newer radiological tools
    Jeong Min Lee
    Department of Radiology, Seoul National University Hospital, Jongno gu, Seoul, Korea
    Semin Oncol 39:399-409. 2012
    ..In this article, we provide an overview of the state-of-the art imaging techniques of the liver and their clinical role in management of HCC...
  14. pmc Consensus report of the 4th International Forum for Gadolinium-Ethoxybenzyl-Diethylenetriamine Pentaacetic Acid Magnetic Resonance Imaging
    Jeong Min Lee
    Department of Radiology, Seoul National University College of Medicine, 101 Daehak Ro, Jongno gu, Seoul, Korea
    Korean J Radiol 12:403-15. 2011
    ..Gd-EOB-DTPA is also emerging as a promising tool for functional analysis, enabling the calculation of post-surgical liver function in the remaining segments. Updates to current algorithms were also discussed...
  15. doi request reprint Hepatocellular nodules in liver cirrhosis: MR evaluation
    Jeong Min Lee
    Department of Radiology, Seoul National University College of Medicine, Institute of Radiation Medicine, Daehangno, Jongno gu, Seoul, Korea
    Abdom Imaging 36:282-9. 2011
    ....