Zobrazeno 1 - 10
of 62
pro vyhledávání: '"Tatsuo Torizuka"'
Autor:
Tomomi Shinke, Tatsuo Torizuka, Sadahiko Nishizawa, Shinsuke Kojima, Satoshi Teramukai, Masanori Fukushima, Hiroyuki Okada
Publikováno v:
Annals of Nuclear Medicine. 34:358-368
To prospectively evaluate the value of whole-body cancer screening with multiple modalities including FDG-PET in a healthy population. The study was conducted in 1197 healthy individuals aged ≥ 35 years at enrollment between August 2003 and July 20
Publikováno v:
Nihon Hoshasen Gijutsu Gakkai zasshi. 77(5)
PURPOSE Field of view (FOV) and matrix size determine the pixel size of positron emission tomography (PET) images; however, the effect of any variation in these parameters on the quantitative accuracy is unclear. The FOV and matrix size of PET images
Autor:
Sadahiko, Nishizawa, Shinsuke, Kojima, Hiroyuki, Okada, Tomomi, Shinke, Tatsuo, Torizuka, Satoshi, Teramukai, Masanori, Fukushima
Publikováno v:
Annals of nuclear medicine. 34(5)
To prospectively evaluate the value of whole-body cancer screening with multiple modalities including FDG-PET in a healthy population.The study was conducted in 1197 healthy individuals aged ≥ 35 years at enrollment between August 2003 and July 200
Autor:
Masami Futatsubashi, Tatsuo Torizuka, Toshihiko Kanno, Yasuo Tanizaki, Hiroyuki Okada, Etsuji Yoshikawa, Yasuomi Ouchi
Publikováno v:
Journal of Nuclear Medicine. 50:1579-1584
This study was designed to compare tumor (18)F-FDG uptake between a single 20-s acquisition of deep-inspiration breath-hold PET/CT and free-breathing PET/CT for lung cancer.Before the clinical study, a phantom study was performed to determine the opt
Autor:
Tatsuo Torizuka
Publikováno v:
RADIOISOTOPES. 58:577-585
コリン集積は腫瘍細胞の増殖能を反映しており,脳腫瘍や前立腺癌などで11C-コリン-PETの臨床利用が報告されている。今回,これまでに公表された文献の検索を行い,11C-コリン-PETの臨床
Autor:
Tatsuo Torizuka
Publikováno v:
Nihon Naika Gakkai Zasshi. 97:1546-1552
Autor:
Teiji Nakayama, Tatsuo Torizuka, Genichi Sugihara, Etsuji Yoshikawa, Yasuomi Ouchi, Keisei Tanaka
Publikováno v:
Journal of Nuclear Medicine. 48:1981-1986
Gait disturbance in idiopathic normal pressure hydrocephalus (iNPH) is reminiscent of parkinsonism. Our recent PET study showed reduction in postsynaptic D2 receptor binding concomitant with a normality of presynaptic dopamine transporter binding. He
Autor:
Masami Futatsubashi, Toshihiko Kanno, Mitsuo Kaneko, Yasuomi Ouchi, Hiroyuki Okada, Etsuji Yoshikawa, Tatsuo Torizuka
Publikováno v:
Cognitive Brain Research. 23:164-170
A professional go player shows incomparable ability in judgment during go game. Positron emission tomography (PET) was used to investigate the neural substrates of professional go player's judgment process. Eight professional go players and six amate
Publikováno v:
Japanese Journal of Radiological Technology. 61:826-832
PURPOSE Although simultaneous emission transmission acquisition (SET) is the ideal method for positron emission tomography (PET) because the same patient position can be used for both emission and transmission scans, the quality of PET images is subj
Autor:
Yoshimoto Sekine, Masami Futatsubashi, Toshihiko Kanno, Yasuomi Ouchi, Etsuji Yoshikawa, Tatsuo Torizuka, Tomomi Ogusu
Publikováno v:
Annals of Neurology. 57:168-175
Neuroinflammatory glial response may contribute to degenerative processes in Parkinson's disease (PD). To investigate changes in microglial activity associated with changes in the presynaptic dopamine transporter density in the PD brain in vivo, we s