Yasutaka Ichikawa

Summary

Affiliation: Mie University
Country: Japan

Publications

  1. ncbi Increased myocardial uptake of iodine-123 metaiodobenzylguanidine on delayed images, compared with early images, in patients with multiple system atrophy
    Yasutaka Ichikawa
    Department of Radiology, Matsusaka Central Hospital, Kawai machi, Matsusaka, Mie, Japan
    Clin Nucl Med 28:890-2. 2003
  2. ncbi Adipose tissue detected by multislice computed tomography in patients after myocardial infarction
    Yasutaka Ichikawa
    Department of Radiology, Matsusaka Central Hospital, Mie, Japan
    JACC Cardiovasc Imaging 2:548-55. 2009
  3. ncbi Diagnostic accuracy of stress first-pass contrast-enhanced myocardial perfusion MRI compared with stress myocardial perfusion scintigraphy
    Hajime Sakuma
    Department of Radiology, Mie University Hospital, 2 174 Edobashi, Tsu, Mie 514 8507, Japan
    AJR Am J Roentgenol 185:95-102. 2005
  4. ncbi Detection of coronary artery stenosis with whole-heart coronary magnetic resonance angiography
    Hajime Sakuma
    Department of Radiology, Mie University Hospital, Mie, Japan
    J Am Coll Cardiol 48:1946-50. 2006
  5. ncbi Late gadolinium-enhanced magnetic resonance imaging in acute and chronic myocardial infarction. Improved prediction of regional myocardial contraction in the chronic state by measuring thickness of nonenhanced myocardium
    Yasutaka Ichikawa
    Department of Radiology, Matsusaka Central Hospital, Mie, Japan
    J Am Coll Cardiol 45:901-9. 2005
  6. ncbi Prevalence and signal characteristics of late gadolinium enhancement on contrast-enhanced magnetic resonance imaging in patients with takotsubo cardiomyopathy
    Shiro Nakamori
    Department of Cardiology, Matsusaka Central Hospital, Matsusaka, Japan
    Circ J 76:914-21. 2012
  7. ncbi Thallium-201 SPECT and low-dose dobutamine stress cine MRI for predicting functional recovery of regional myocardial contraction in patients with myocardial infarction
    Shoko Uemura
    First Department of Internal Medicine, Mie University School of Medicine, Tsu, Mie, Japan
    J Cardiovasc Magn Reson 6:697-707. 2004
  8. ncbi Assessment of coronary artery disease using magnetic resonance coronary angiography: a national multicenter trial
    Shingo Kato
    Department of Radiology, Mie University Hospital, Tsu, Japan
    J Am Coll Cardiol 56:983-91. 2010
  9. ncbi Quantitative analysis of first-pass contrast-enhanced myocardial perfusion MRI using a Patlak plot method and blood saturation correction
    Takashi Ichihara
    Department of Radiology, Mie University School of Medicine, Tsu, Mie, Japan
    Magn Reson Med 62:373-83. 2009
  10. ncbi Diagnostic value of late gadolinium-enhanced MRI and first-pass dynamic MRI for predicting functional recovery in patients after acute myocardial infarction
    Kakuya Kitagawa
    Department of Radiology, Mie University School of Medicine, 2 174 Edobashi, Tsu, 514 8507, Japan
    Radiat Med 25:263-71. 2007

Collaborators

  • Hajime Sakuma
  • Kakuya Kitagawa
  • Masaki Ishida
  • Katsuya Onishi
  • Masaaki Ito
  • Takahiro Natsume
  • Kan Takeda
  • Shiro Nakamori
  • Shoko Uemura
  • Munenobu Motoyasu
  • Shingo Kato
  • Takashi Ichihara
  • Nanaka Ishida
  • Naoki Isaka
  • Takeshi Nakano
  • Tsutomu Okinaka
  • Tairo Kurita
  • Tomoaki Nakamura
  • Takashi Tanigawa
  • Koji Matsuoka
  • Hiroshi Nakajima
  • Kazuhiro Katahira
  • Motonori Nagata
  • Yasuyuki Kobayashi
  • Koji Seo
  • Yuji Matsumoto
  • Reiji Ochiai
  • Noriyasu Yamaki
  • Hisato Maeda
  • Hiroya Tamada

Detail Information

Publications14

  1. ncbi Increased myocardial uptake of iodine-123 metaiodobenzylguanidine on delayed images, compared with early images, in patients with multiple system atrophy
    Yasutaka Ichikawa
    Department of Radiology, Matsusaka Central Hospital, Kawai machi, Matsusaka, Mie, Japan
    Clin Nucl Med 28:890-2. 2003
    ..The mechanism responsible for these findings is not clearly understood, but could be related to the pathophysiological changes in the early stage of multiple systemic atrophy...
  2. ncbi Adipose tissue detected by multislice computed tomography in patients after myocardial infarction
    Yasutaka Ichikawa
    Department of Radiology, Matsusaka Central Hospital, Mie, Japan
    JACC Cardiovasc Imaging 2:548-55. 2009
    ....
  3. ncbi Diagnostic accuracy of stress first-pass contrast-enhanced myocardial perfusion MRI compared with stress myocardial perfusion scintigraphy
    Hajime Sakuma
    Department of Radiology, Mie University Hospital, 2 174 Edobashi, Tsu, Mie 514 8507, Japan
    AJR Am J Roentgenol 185:95-102. 2005
    ..Recent studies show that first-pass contrast-enhanced myocardial perfusion MRI can provide noninvasive detection of low-limiting stenosis in the coronary artery...
  4. ncbi Detection of coronary artery stenosis with whole-heart coronary magnetic resonance angiography
    Hajime Sakuma
    Department of Radiology, Mie University Hospital, Mie, Japan
    J Am Coll Cardiol 48:1946-50. 2006
    ..We sought to determine the diagnostic performance of whole-heart coronary magnetic resonance (MR) angiography for detecting significant coronary artery disease...
  5. ncbi Late gadolinium-enhanced magnetic resonance imaging in acute and chronic myocardial infarction. Improved prediction of regional myocardial contraction in the chronic state by measuring thickness of nonenhanced myocardium
    Yasutaka Ichikawa
    Department of Radiology, Matsusaka Central Hospital, Mie, Japan
    J Am Coll Cardiol 45:901-9. 2005
    ..The diagnostic performance of CMR imaging for detection of preserved contractile function can be significantly improved by measuring thickness of nonenhanced myocardium in MI patients...
  6. ncbi Prevalence and signal characteristics of late gadolinium enhancement on contrast-enhanced magnetic resonance imaging in patients with takotsubo cardiomyopathy
    Shiro Nakamori
    Department of Cardiology, Matsusaka Central Hospital, Matsusaka, Japan
    Circ J 76:914-21. 2012
    ..To determine the prevalence and signal intensity (SI) characteristics of late gadolinium enhancement (LGE) on magnetic resonance imaging (MRI) in takotsubo cardiomyopathy (TC)...
  7. ncbi Thallium-201 SPECT and low-dose dobutamine stress cine MRI for predicting functional recovery of regional myocardial contraction in patients with myocardial infarction
    Shoko Uemura
    First Department of Internal Medicine, Mie University School of Medicine, Tsu, Mie, Japan
    J Cardiovasc Magn Reson 6:697-707. 2004
    ..Decreased specificity of SPECT in the inferior and posterolateral segments resulted in lower overall specificity in comparison with dobutamine MRI...
  8. ncbi Assessment of coronary artery disease using magnetic resonance coronary angiography: a national multicenter trial
    Shingo Kato
    Department of Radiology, Mie University Hospital, Tsu, Japan
    J Am Coll Cardiol 56:983-91. 2010
    ..This national multicenter study determined the diagnostic performance of 1.5-T whole-heart coronary magnetic resonance angiography (MRA) in patients with suspected coronary artery disease (CAD)...
  9. ncbi Quantitative analysis of first-pass contrast-enhanced myocardial perfusion MRI using a Patlak plot method and blood saturation correction
    Takashi Ichihara
    Department of Radiology, Mie University School of Medicine, Tsu, Mie, Japan
    Magn Reson Med 62:373-83. 2009
    ..11. The current method using Patlak plot permits quantification of MBF with operator interaction limited to tracing the LV wall contours, registration, and time delays...
  10. ncbi Diagnostic value of late gadolinium-enhanced MRI and first-pass dynamic MRI for predicting functional recovery in patients after acute myocardial infarction
    Kakuya Kitagawa
    Department of Radiology, Mie University School of Medicine, 2 174 Edobashi, Tsu, 514 8507, Japan
    Radiat Med 25:263-71. 2007
    ....
  11. ncbi Assessment of coronary arteries with total study time of less than 30 minutes by using whole-heart coronary MR angiography
    Hajime Sakuma
    Department of Radiology, Mie University Hospital, 2 174 Edobashi, Tsu, Mie 514 8507, Japan
    Radiology 237:316-21. 2005
    ..Whole-heart coronary MR angiography with a navigator-gated steady-state sequence can enable reliable 3D visualization of the coronary arteries in patients suspected of having coronary artery disease...
  12. ncbi Evaluation of left ventricular volumes and ejection fraction using fast steady-state cine MR imaging: comparison with left ventricular angiography
    Yasutaka Ichikawa
    Department of Radiology, Mie University School of Medicine, 2-174, Edobashi, Tsu, Mie 514-8507, Japan
    J Cardiovasc Magn Reson 5:333-42. 2003
    ..9% for long-axis images. These values were 7.2% and 8.7% with the SPGR imaging. In conclusion, the SSFP acquisition can provide accurate and noninvasive assessments of LV volumes and ejection fraction within a reduced imaging time...
  13. ncbi Prediction of regional functional recovery after acute myocardial infarction with low dose dobutamine stress cine MR imaging and contrast enhanced MR imaging
    Munenobu Motoyasu
    First Department of Internal Medicine, Mie University School of Medicine, 2 174 Edobashi, Tsu, Mie 514 8507, Japan
    J Cardiovasc Magn Reson 5:563-74. 2003
    ....
  14. ncbi [Cardiovascular MR imaging]
    Hajime Sakuma
    Nippon Naika Gakkai Zasshi 94:1625-31. 2005