T Noguchi

Summary

Affiliation: Kyushu University
Country: Japan

Publications

  1. doi request reprint Arterial spin-labeling MR imaging of cerebral hemorrhages
    Tomoyuki Noguchi
    Department of Radiology, National Center for Global Health and Medicine, 1 21 1, Toyama, Shinjuku ku, Tokyo, 162 8655, Japan
    Neuroradiology 57:1135-44. 2015
  2. doi request reprint A technical perspective for understanding quantitative arterial spin-labeling MR imaging using Q2TIPS
    Tomoyuki Noguchi
    Department of Radiology, National Center for Global Health and Medicine NCGM 1 21 1, Toyama, Shinjuku ku, Tokyo 162 8655, Japan Faculty of Medicine, Saga University
    Magn Reson Med Sci 14:1-12. 2015
  3. doi request reprint Noninvasive method for mapping CVR in moyamoya disease using ASL-MRI
    Tomoyuki Noguchi
    Department of Radiology, National Center for Global Health and Medicine, 1 21 1, Toyama, Shinjuku ku, Tokyo 162 8655, Japan Department of Radiology, Faculty of Medicine and Graduate School of Medicine, Saga University, 5 1 1, Nabeshima, Saga 849 8501, Japan 1 Electronic address
    Eur J Radiol 84:1137-43. 2015
  4. doi request reprint Arterial spin-labeling MR imaging in Moyamoya disease compared with clinical assessments and other MR imaging findings
    Tomoyuki Noguchi
    Department of Radiology, Faculty of Medicine, Saga University, 5 1 1, Nabeshima, Saga 849 8501, Japan Electronic address
    Eur J Radiol 82:e840-7. 2013
  5. doi request reprint Arterial spin-labeling MR imaging in moyamoya disease compared with SPECT imaging
    Tomoyuki Noguchi
    Department of Radiology, Faculty of Medicine, Saga University, 5 1 1, Nabeshima, Saga 849 8501, Japan
    Eur J Radiol 80:e557-62. 2011
  6. pmc Hemodynamic studies of intracranial dural arteriovenous fistulas using arterial spin-labeling MR imaging
    T Noguchi
    Department of Radiology, Faculty of Medicine, Saga University Nabeshima, Saga, Japan
    Interv Neuroradiol 16:409-19. 2010
  7. ncbi request reprint Periappendiceal hyperechoic structure on sonography: a sign of severe appendicitis
    Tomoyuki Noguchi
    Department of Radiology, Munakata Medical Association Hospital, Fukuoka 812 8582, Japan
    J Ultrasound Med 24:323-7; quiz 328-30. 2005
  8. ncbi request reprint Quantitative perfusion imaging with pulsed arterial spin labeling: a phantom study
    Tomoyuki Noguchi
    Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
    Magn Reson Med Sci 6:91-7. 2007
  9. doi request reprint Perfusion imaging of brain tumors using arterial spin-labeling: correlation with histopathologic vascular density
    T Noguchi
    Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
    AJNR Am J Neuroradiol 29:688-93. 2008
  10. doi request reprint Simultaneous measurement of arterial transit time, arterial blood volume, and cerebral blood flow using arterial spin-labeling in patients with Alzheimer disease
    T Yoshiura
    Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
    AJNR Am J Neuroradiol 30:1388-93. 2009

Detail Information

Publications18

  1. doi request reprint Arterial spin-labeling MR imaging of cerebral hemorrhages
    Tomoyuki Noguchi
    Department of Radiology, National Center for Global Health and Medicine, 1 21 1, Toyama, Shinjuku ku, Tokyo, 162 8655, Japan
    Neuroradiology 57:1135-44. 2015
    ..The purpose of this study is to identify the characteristics of brain perfusion measured by arterial spin-labeling magnetic resonance imaging (ASL-MRI) in cerebral hemorrhages...
  2. doi request reprint A technical perspective for understanding quantitative arterial spin-labeling MR imaging using Q2TIPS
    Tomoyuki Noguchi
    Department of Radiology, National Center for Global Health and Medicine NCGM 1 21 1, Toyama, Shinjuku ku, Tokyo 162 8655, Japan Faculty of Medicine, Saga University
    Magn Reson Med Sci 14:1-12. 2015
    ..We also discuss the effects of the parameters used in Q2TIPS on CBF values as measured with ASL-MRI. ..
  3. doi request reprint Noninvasive method for mapping CVR in moyamoya disease using ASL-MRI
    Tomoyuki Noguchi
    Department of Radiology, National Center for Global Health and Medicine, 1 21 1, Toyama, Shinjuku ku, Tokyo 162 8655, Japan Department of Radiology, Faculty of Medicine and Graduate School of Medicine, Saga University, 5 1 1, Nabeshima, Saga 849 8501, Japan 1 Electronic address
    Eur J Radiol 84:1137-43. 2015
    ..To project a noninvasive method for mapping cerebrovascular reserve (CVR) in moyamoya disease (MMD) using ASL-MRI...
  4. doi request reprint Arterial spin-labeling MR imaging in Moyamoya disease compared with clinical assessments and other MR imaging findings
    Tomoyuki Noguchi
    Department of Radiology, Faculty of Medicine, Saga University, 5 1 1, Nabeshima, Saga 849 8501, Japan Electronic address
    Eur J Radiol 82:e840-7. 2013
    ..Our purpose was to identify the causal factors for the perfusion distribution obtained with ASL-MRI by comparing ASL-MRI with clinical information and other MRI findings in moyamoya disease...
  5. doi request reprint Arterial spin-labeling MR imaging in moyamoya disease compared with SPECT imaging
    Tomoyuki Noguchi
    Department of Radiology, Faculty of Medicine, Saga University, 5 1 1, Nabeshima, Saga 849 8501, Japan
    Eur J Radiol 80:e557-62. 2011
    ..We retrospectively compared the use of ASL-MRI and single-photon emission CT (SPECT) imaging to determine absolute cerebral blood flow (CBF) in moyamoya disease...
  6. pmc Hemodynamic studies of intracranial dural arteriovenous fistulas using arterial spin-labeling MR imaging
    T Noguchi
    Department of Radiology, Faculty of Medicine, Saga University Nabeshima, Saga, Japan
    Interv Neuroradiol 16:409-19. 2010
    ..ASL-MRI might be useful for identifying the hemodynamic behavior of DAVFs before and after treatment...
  7. ncbi request reprint Periappendiceal hyperechoic structure on sonography: a sign of severe appendicitis
    Tomoyuki Noguchi
    Department of Radiology, Munakata Medical Association Hospital, Fukuoka 812 8582, Japan
    J Ultrasound Med 24:323-7; quiz 328-30. 2005
    ....
  8. ncbi request reprint Quantitative perfusion imaging with pulsed arterial spin labeling: a phantom study
    Tomoyuki Noguchi
    Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
    Magn Reson Med Sci 6:91-7. 2007
    ..We compared the true and theoretical flow rates in a flow phantom to confirm the analytical validity of quantitative perfusion imaging with Q2TIPS sequence...
  9. doi request reprint Perfusion imaging of brain tumors using arterial spin-labeling: correlation with histopathologic vascular density
    T Noguchi
    Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
    AJNR Am J Neuroradiol 29:688-93. 2008
    ..We investigated the relationship between tumor blood-flow measurement based on perfusion imaging by arterial spin-labeling (ASL-PI) and histopathologic findings in brain tumors...
  10. doi request reprint Simultaneous measurement of arterial transit time, arterial blood volume, and cerebral blood flow using arterial spin-labeling in patients with Alzheimer disease
    T Yoshiura
    Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
    AJNR Am J Neuroradiol 30:1388-93. 2009
    ....
  11. doi request reprint Performance evaluation of radiologists with artificial neural network for differential diagnosis of intra-axial cerebral tumors on MR images
    K Yamashita
    Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
    AJNR Am J Neuroradiol 29:1153-8. 2008
    ..Our purposes in this study were to construct an ANN for the differential diagnosis of intra-axial cerebral tumors on MR images and to evaluate the effect of ANN outputs on radiologists' diagnostic performance...
  12. doi request reprint Unilateral hemispheric proliferation of ivy sign on fluid-attenuated inversion recovery images in moyamoya disease correlates highly with ipsilateral hemispheric decrease of cerebrovascular reserve
    M Kawashima
    Department of Neurosurgery, Faculty of Medicine, Saga University, Saga, Japan
    AJNR Am J Neuroradiol 30:1709-16. 2009
    ..We evaluated the correlation between unilateral ivy proliferation in a hemisphere and cerebrovascular hemodynamic status to learn the clinical significance of the ivy sign...
  13. doi request reprint Decrease in leptomeningeal ivy sign on fluid-attenuated inversion recovery images after cerebral revascularization in patients with Moyamoya disease
    M Kawashima
    Department of Neurosurgery, Faculty of Medicine, Saga University, 5 1 1 Nabeshima, Saga, Japan
    AJNR Am J Neuroradiol 31:1713-8. 2010
    ..The aim of our study was to evaluate the correlation between postoperative decrease in ivy sign and cerebral hemodynamic status in the bypass-established hemisphere...
  14. ncbi request reprint Cerebral hemodynamics in Moyamoya disease: correlation between perfusion-weighted MR imaging and cerebral angiography
    O Togao
    Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, Maidashi, Fukuoka, Japan
    AJNR Am J Neuroradiol 27:391-7. 2006
    ..The purpose of this study is to evaluate hemodynamics in Moyamoya disease with perfusion-weighted MR imaging (PWI) and cerebral angiography...
  15. ncbi request reprint MR imaging of human herpesvirus-6 encephalopathy after hematopoietic stem cell transplantation in adults
    T Noguchi
    Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
    AJNR Am J Neuroradiol 27:2191-5. 2006
    ..We retrospectively reviewed MR images of 6 adults with HHV-6-associated encephalopathy to study characteristic imaging findings that could be useful in making the diagnosis...
  16. doi request reprint Kyphoplasty and vertebroplasty produce the same degree of height restoration
    A Hiwatashi
    Division of Diagnostic and Interventional Neuroradiology, Department of Imaging Sciences, University of Rochester Medical Center, Rochester, NY, USA
    AJNR Am J Neuroradiol 30:669-73. 2009
    ..The purpose of this study was to compare restoration of vertebral body height and wedge angle and cement leakage with kyphoplasty and vertebroplasty in osteoporotic compression fractures...
  17. ncbi request reprint Manganese accumulation in the brain: MR imaging
    A Uchino
    Department of Radiology, Saga Medical School, 5 1 1 Nabeshima, Saga, 849 8501, Japan
    Neuroradiology 49:715-20. 2007
    ..Other causes of Mn accumulation in the brain are Mn overload from total parenteral nutrition and welding-related Mn intoxication...
  18. doi request reprint Mania occurring during systemic lupus erythematosus relapse and its amelioration on clinical and neuroimaging follow-up
    T Hirachi
    Department of Psychiatry, Saga University, Japan
    Lupus 24:990-3. 2015
    ..This case emphasizes that SLE can commence with organic syndromes and relapse with predominantly psychiatric symptoms, and that the treatment efficacy may be confirmed using a follow-up of SPECT. ..