ichihara takashi

J-GLOBAL         Last updated: Aug 23, 2019 at 14:29
 
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Name
ichihara takashi
Affiliation
Fujita Health University
Section
School of Health Sciences Faculty of Radiological Technology

Research Areas

 
 

Published Papers

 
CT Based-attenuation Correction and Resolution Compensation for I-123 IMP Brain SPECT Normal Database: a Multicenter Phantom Study
56. Yoshitaka Inui, Takashi Ichihara, Masaki Uno, Masanobu Ishiguro, Kengo Ito, Katsuhiko Kato, Hajime Sakuma, Hidehiko Okazawa, Hiroshi Toyama
Annals of Nuclear Medicine 2018      2018   [Refereed]
Ishida M, Kitagawa K, Ichihara T, Natsume T, Nakayama 1, Nagasawa N, Kubooka M, Ito T, Uno M, Goto Y, Nagata M, Sakuma H
J Cardiovasc Comput Tomogr.   in press    2016   [Refereed]
International Journal of Urology   23 122-131   2016   [Refereed]
Natsume T, Ishida M, Kitagawa K, Nagata M, Sakuma H, Ichihara T,
Magnetic Resonance Imaging   33(9) 1059-1065   2015   [Refereed]
Sakaguchi T, Ichihara T, Natsume T,Yao J, Yousuf O, Trost J, Lima JAC, George RT
Int. J. Cardiovasc. Imaging.   31(5) 905-914   2015   [Refereed]
Sakaguchi T, Ichihara T, Trost J, Yousuf O, Lima JAC, Yao J, George RT
Int J Cardiovasc Imaging   30(1) 9-19   Jan 2014   [Refereed]
Sakaguchi T, Natsume T, Kanamori Y, Ichihara T.
IEEE Nucl. Sci. Symp. Med. Imaging Conf. Rec.   M11-107   2014   [Refereed]
Ishida M, Ichihara T, Nagata M, Ishida N, Takase S, Kurita T, Ito M, Takeda K, Sakuma H
Magn Reson Med   66 1391-1399   2011   [Refereed]
Ichihara T., George R.T., Silva C., Lima J.A.C., Lardo A.C.
IEEE Trans. Nucl. Sci.   58 133-138   2011   [Refereed]
Multi-detector computed tomography myocardial perfusion imaging during adenosine stress
R.T. George, T. Ichihara, J.A.C. Lima, A.C. Lardo
Radiology   255 396-404   2010   [Refereed]
IchiharaT, Ishida M, Kitagawa K, Ichikawa Y, Natsume T, Yamaki N, Maeda H, Takeda K, Sakuma H.
Magn Reson Med   62 373-383   2009   [Refereed]
Perfusion imaging during first-pass contrastenhanced helical multi-detector computed tomography
George RT , Silva C , Ichihara T
Int J Cardiovasc Imaging   22 32-33   2006
Richard T. George, Caterina Silva, Marco A. S. Cordeiro, Anthony DiPaula, Douglas R. Thompson , William F. McCarthy, Takashi Ichihara, Joao A. C. Lima, Albert C. Lardo.
JACC   48 153-160   2006
Attenuation correction using asymmetric fanbeam transmission CT on two-head SPECT system
A Kojima, S Tomiguchi, K Kawanaka, D Utsunomiya, S Shiraishi, T Nakaura, N Katsuda, M Matsumoto, Y Yamashita, N Motomura, T Ichihara
Annals of Nucl Med   18 315-322   2004   [Refereed]
Differences in ftty acid metabolic disorder between ischemic myocardium and doxorubicin-induced myocardial dameges: Assessment using BMIPP dymamic SPECT with analysis by the rutland method
Kitagawa K, Takeda K, Saito K, Okamoto S, Makino K, Maeda H, Ichihara T.
J Nucl Med   43 1286-1294   2002   [Refereed]
Binding rate constant of Tc-99m DTPA galoctosyl human serum albumin measured by quantitative dynamic SPECT-Clinical evaluation as total and regional liver function test-
Yamakado K, Matsumura K, Takashima Y, Nakatsuka A, Kitano T, Ichihara T, Maeda H, Takase K, Takeda K.
Annals of Nucl Med   15 191-198   2001   [Refereed]
Saito K, Takeda K, Okamoto S, Okamoto R, Makino K, Tameda Y, Nomura Y, Maeda H, Ichihara T, Nakano T.
J Nucl Cardiology   7 553-561   2000   [Refereed]
Effects of scatter and attenuation correction on quantitative analysis of beta-CIT brain SPET
J. Hashimoto, T. Sasaki, K. Ogawa, A. Kubo,N. Motomura, T. Ichihara, T. Amano, Y. Fukuuchi
Nucl. Med. Commun   20 159-165   1999   [Refereed]
Feasibility of simultaneous stress Tc-99m Sestamibi/Rest Tl-201 dual isotope myocardial perfusion SPECT in the detection of coronary artery disease
Nakamura M, Takega K, Ichihara T, Motomura N, Shimizu H, Saito Y, Nomura Y, Isaka N, Konishi T, Nakano T.
J Nucl Med   40 895-903   1999   [Refereed]
Ogawa K, Kawade T, Nakamura K, Kubo A , Ichihara T,
IEEE Trans. Nucl. Sci   45 3122-3126   1998   [Refereed]
Ogasawara K, Hoshimoto J, Ogawa K, Kubo A, Motomura N, Hasegawa H, Ichihara T.
Eur J Nucl Med   25 1537-1544   1998   [Refereed]
Hashimoto J, Ogawa K, Kubo A, Ichihara T, Motomura N, Takayama T, Iwanaga S, Mitamura H, Ogawa S.
Eur J Nucl Med   25 120-127   1998   [Refereed]
Increased lung uptake of iodine-123-MIBG in Diabetics with sympathetic nervous dysfunction
Murashima S, Takeda K, Matsumura K, Yamakado K, Sakuma H, Kitano T, Nakagawa T, Ichihara T, Yamakado T, Murata K.
J Nucl Med   39 334-338   1998
Motomura N, Ichihara T, Hasegawa H, Ogawa K, Hashimoto J, Kubo A.
IEEE Trans. Nucl. Sci   44 2459-2464   1997   [Refereed]
Ogawa K, Kawamura Y, Kubo A , Ichihara T.
IEEE Trans. Nucl. Sci   44 1225-1230   1997   [Refereed]
Scatter and attenuation correction in technetium-99m brain SPECT
Hashimoto J, Kubo A, Ogawa K, Amano T, Fukuuich Y, Motomura N, Ichihara T.
J Nucl Med   38 157-162   1997   [Refereed]
Ichihara T, Maeda H, Yamakado K, Motomura M, Matsumura K,Takeda K, Nakagawa T
Eur J Nucl Med   24 59-67   1997   [Refereed]
Determination of energy window width and position for scintigraphic imaging using different energy resolution detection with the triple energy window scatter compensation method
M. Takayama, T. Ichihara, N. Motomura, K. Ogawa
IEEE Nuclear Science Symposium Conference Record   2 1404-1407   1997
Ichihara T, Motomura N, Ogawa K, Hasegawa H, Hashimoto J, Kubo A.
Eur J Nucl Med   23 1292-1299   1996   [Refereed]
Quantitative measurement of scattered photons during gamma ray transmission CT by means of Monte Carlo simulation
K. Ogawa, Y. Kawamura, A. Kubo, T. Ichihara
IEEE Nuclear Science Symposium Conference Record   2 1411-1415   1996
Accurate Scatter Correction in Single Photon Emission CT
Ogawa K, Ichihara T, Kubo A.
Ann Nucl Med Sci   7 1457-1500   1994   [Refereed]
Ichihara T, Nambu K, Motomura N.
IEEE Trans. Nucl. Sci   40 1149-1157   1993   [Refereed]
Compton-scatter compensation using the triple energy window method for single and dual isotope SPECT
Ichihara T, Ogawa K, Motomura N, Kubo A, Hashimoto S
J Nucl Med   34 2216-2221   1993   [Refereed]
Serial change of iodine-123 metaiodobenzylguanidine(MIBG) myocardial concentration in patients with dilated cardiomyopathy
Yamakado K, Takeda K, Kitano T, Nakagawa T, Futagami Y, Konishi T, Hamada M, Nakano T,Ichihara T.
Eur J Nucl Med   19 265-270   1992   [Refereed]
High-resolution cardiac SPET study using fanbeam collimators in infants
Nakajima K, Taki J, Matsudaira M, Ichihara T, Ohno T, Hisada K.
Nucl Med Communications   13 604-608   1992   [Refereed]
A simulation of dynamic SPECT using radiopharmaceuticals with rapid clearance
Nakajima K, Shuke N, Taki J, Ichihara T, Motomura N, Bunko H, Bunko H, Hisada K
J Nucl Med   33 1200-1206   1992   [Refereed]
Ogawa K, Harata Y , Ichihara T, Kubo A , Hashimoto S.
IEEE Trans. Med. Imag.   10 408-412   1991   [Refereed]
Dynamic acquisition with a Three-Headed SPECT system: Application to technetium 99m-SQ30217 myocardial imaging
Nakajima K, Taki J, Bunko H, Matsudaura M, Muramori A, Matsunari I, Hisada K, Ichihara T
J Nucl Med   32 1237-1227   1991   [Refereed]

Misc

 
Development of the Optimal Display Recording Mehod for Digital Gamma Cameras
市原隆, 熊野信雄
Toshiba Medical Review   16 10-16   Aug 1986
Development of a High-Resolution SPECT System
市原隆
Toshiba Medical Review   33 5-11   1990

Conference Activities & Talks

 
Improvement of Measurement Method for Effective Renal Plasma Flow and Glomerular Filtration Rate Using Renal Dynamic Contrast Enhanced CT
Takaaki Sato, Ryo Yamada, Yumi Kataoka, Yujiro Doi , Takashi Ichihara
2018   
The Optimal Start Timing of Helical Scan for CT myocardial Perfusion(CTP) using 64-MDCT
Takahito Mizusaki, Shunsuke Imai, Ryou Kajita, Yuki Nakashima, Takeshi Kondou, Hitoshi Matsuo, Takashi Ichihara
2017   
Extraction of Renal Cortical Outline for ERPF and GFR Measurement Using Renal Dynamic Contrast Enhanced CT
Hitoshi Nishio, Keita Fukui, Tsugumi Mase, Yumi Kataoka, Yujiro Doi, Yutaka Kinomura, Takashi Ichihara
2017   
Noise Reduction Method Using a Statistical Value for the Captured Contrast CT Image for Quantitative Myocardial Perfusion Imaging
Tsugumi Mase, Keita Fukui, Nishio Hitoshi, Ryota Matsumoto, Yumi Kataoka1,3, Yutaka Kinomura, Takashi Ichihara
2017   
Comparison of Myocardial Blood Flow Measured by Model Analysis Using Myocardial MR Perfusion and O-15 Water PET
Keita Fukui, Tsugumi Mase, Hitoshi Nishio, Takaaki Sato, Masaki Ishida, Hajime Sakuma, Takashi Ichihara
2017   
evelopment of severity map for quantitative myocardial perfusion One shot analysis in 80 rows multi detector CT
Nadeeka Hemachandra, Tsugumi Mase, Takeshi Kondo, Masao Mizuno,Takashi Ichihara
2017   
Special project for QIBA(Quantitative Imaging Biomarker Alliance) [Invited]
ichihara takashi
2017   
Striatal and Skull Phantom for Quantitative123I-FP-CIT SPECT
Masanobu Ishiguro, Masaki Uno, Takuma Miyazaki, Yumi Kataoka, Hiroshi Toyma, and Takashi Ichihara
ANMAF   2017   
Clinical evaluation of the statistical images for the cerebral blood flow SPECT using common normal database constructed with CT based-attenuation correction and resolution compensation: a multicenter study
Yoshitaka Inui, Takashi Ichihara, Masaki Uno, Masanobu Ishiguro, Seiichiro Ota, Kengo Ito, Takahiro Yamazaki, Katsuhiko Kato, Hajime Sakuma, Hidehiko Okazawa, Hiroshi Toyama
SNMMI   2017   
Quantitative Evaluation of the 123I-Ioflupane SPECT Using an Original 3D Striatum Phantom
Takuma Miyazaki, Shinsuke Tsuge, Sho Momiyama, Takahiro Natume, , Masanobu Ishiguro, Akihiro Toyoda, Takashi Ichihara
2016   
Evaluation of the Imaging Protocol for Effective Renal Plasma Flow and Glomerular Filtration Rate Using Dynamic Contrast Enhanced CT
Sho Momiyama,Yumi Kataoka,Takahiro Natsume, Yujiro Doi, Yutaka Kinomura, Takashi Ichihara
2016   
Evaluation of Imaging Protocol for Quantitative Myocardial Perfusion Imaging Using 80-Slice multidetector row CT
Shinsuke Tsuge, Toyohiro Imai, Takahiro Natsume, Takeshi Kondo, Masao Mizuno, Takashi Ichihara
2016   
Measurement of the renal plasma flow from dynamic contrast-enhanced CT
2016   
Comprehensive assessments of myocardial tissue kinetic parameters of K1, k2, MBF, lambda and ECV by using a synergistic quantitative analysis of first-pass myocardial perfusion MRI and pre-and post-contrast T1 mapping in patients with myocardial infarctio
Akimasa Yamada, Masaki Ishida, Takashi Ichihara, Takahiro Natsume, Yoshitaka Goto, Mio Uno, Motonori Nagata, Yasutaka Ichikawa, Kakuya Kitagawa, Hajime Sakuma
ISMRM   2016   
Fermi function constrained deconvolution underestimates myocardial blood flow and myocardial perfusion reserve regardless of saturation correction of arterial input curve
Akimasa Yamada, Masaki Ishida, Takashi Ichihara, Takahiro Natsume, Tsuge Shinsuke , Yoshitaka Goto, Mio Uno, Motonori Nagata, Yasutaka Ichikawa, Kakuya Kitagawa, Hajime Sakuma
SCMR   2016   
Creation of the Common Normal Database for Brain Perfusion SPECT: A Multicenter Phantom Study
SNMMI,   2016   
Linear Quantification Correction for Myocardial Perfusion Imaging from X-Ray Coronary Angiography
J Yao, T Sakaguchi, O Yousuf, J Trost, J.A.C. Lima, T Ichihara, R T. George
IEEE Nuclear Science Symposium Conference Record   2012   
Evaluation of Equivalence of Upslope Method-Derived Myocardial Perfusion Index and Transfer Constant Based on Two-Compartment Tracer Kinetic Model for CT Quantitative Myocardial Perfusion
Ichihara T, George RT, Lima JAC., Lardo AC
IEEE Nuclear Science Symposium Conference Record   2010   
Quantitative Analysis of First-Pass Contrast-Enhanced Myocardial Perfusion Multidetector CT Using a Patlak Plot Method and Extraction Fraction Correction During Adenosine Stress
Ichihara T,George RT, Lima JA, Lardo AC.
IEEE Nuclear Science Symposium   2009   
Development of quantitative method for the hepatic functional images from dynamic MRI with Gd-EOB-DTPA using a graphical method
Takashi Ichihara,Takahiro Natsume,Itsurou Yoshida,Genji Asanuma,Yoshinori Azumi,Syuji Isaji,Hajime Sakuma.
IEEE Nuclear Science Symposium   2010   
Evaluation of Equivalence of Upslope Method-Derived Myocardial Perfusion Index and Transfer Constant Based on Two-Compartment Tracer Kinetic Model
Ichihara T,George RT,Ikeda Y, Lima JA, Lardo AC
IEEE Nuclear Science Symposium   2010   
Quantification of Myocardial Blood Flow Using the Combination of Bolus Tracking and Time-registered Helical Multidetector CT Angiography During Adenosine Stress
Ichihara T, George RT,Silva C,Lima JA, Lardo AC
IEEE Nuclear Science Symposium   2010   
Sr-89 bremsstrahlung SPECT using gamma camera in bone metastases
Ota S, Toyama H, Uno M, Kato M, Ishiguro M, Natsume T, Kikukawa K, Ito F, Tadokoro M, Ichihara T, Katada K.
SNM 2011 Annual Meeting   2011   
CT attenuation correction for the quantitative 123I-IMP CBF SPECT image reconstruction
Kizawa G, Toyama H, Uno M, Kato M, Ishiguro M, Natsume T, Inui Y, Ichihara T, Katada K.
SNM 2011 Annual Meeting   2011   
Measurements of Time Discrepancies Between Input and Myocardial Time-Signal Intensity Curves on Estimates of Regional Myocardial Perfusion with First-Pass Contrast-Enhanced MRI
Ichihara T, Natsume T, Kitagawa K, Ishida M, Sakuma H.
IEEE Nuclear Science Symposium and Medical Imaging Conference   2011   
Myocardial Perfusion with Iodixanol Contrast Agent. Measurement of Extraction Fraction and Myocardial Blood Flow with CT Versus N-13-Ammonia PET
Ichihara T, Natsume T, Kitagawa K, Michibata T, Ikeda Y, Ishida M, Sakuma H,
IEEE Nuclear Science Symposium and Medical Imaging Conference   2011   
Development of a Theory for Generating Regional Cardiac Perfusion Images during Coronary Angiography in the Coronary Angiography Lab
Ichihara T,Sakaguchi T, Trost J, Yousuf O, Lima JAC, Yao J, George RT
IEEE Nuclear Science Symposium and Medical Imaging Conference   2011   
Automatic Generation of Myocardial Contour Using Contrast Enhanced Cardiac MRI for Myocardial Perfusion Analysis
Natsume T,Ichihara T, Kitagawa K, Ishida M, Sakuma H.
IEEE Nuclear Science Symposium and Medical Imaging Conference   2011   
Quantitative Analysis of Myocardial Perfusion MRI
Ishida M, Ichihara T, Kitagawa K, Nagata M, Natsume T, Sakuma H.
RSNA 2011   2011   
A Model-based Quantitative Analysis of Dynamic Gd-EOB-DTPA MRI of the Liver
Ishida M, Natsume T, Ichihara T, Azumi Y, Asanuma G, Sakuma H
RSNA 2011   2011   
Automatic Generation of Myocardial Contour With Respiratory Motion Correction Using Contrast Enhanced Cardiac MRI for Myocardial Perfusion Analysis
Natsume T, Nakano M, Kitagawa K, Ishida M, Sakuma H, Ichihara T,
IEEE Nuclear Science Symposium and Medical Imaging Conference   2012   
Development of a Theory for Determining the Fluoro-Perfusion Image-Based Fractional Flow Reserve Using Angiography in the Coronary Angiography Lab
Ichihara T, Sakaguchi T, Natsume T, Sekikawa Y, Trost JC, Yousuf O, Lima JAC, George RT,
IEEE Nuclear Science Symposium and Medical Imaging Conference   2012   
A Graphical Analysis for Myocardial Blood Flow and Partition Coefficient with Contrast Enhanced Cardiac MRI平成25年$IEEE Nuclear Science Symposium and Medical Imaging Conference
Natsume T,Nakano M, Kitagawa K, Ishida M, Sakuma H, Ichihara T
IEEE Nuclear Science Symposium and Medical Imaging Conference   2013   
Optimization of the CT Scan Protocol for Quantitative Myocardial Perfusion Imaging
Ichihara T,Izawa K, Natsume T, Ikeda Y, Kaminaga S
IEEE Nuclear Science Symposium and Medical Imaging Conference   2013   
Development of a method for automated myocardial perfusion measurement by using conventional coronary angiography images
Sakaguchi T, Ichihara T, Natsume T, Yao J, Yousuf O, Trost J, Lima JAC, George RT
IEEE Nuclear Science Symposium and Medical Imaging Conference   2013