Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Tsutomu Souma"'
Autor:
Satomi, Teraoka, Tsutomu, Souma
Publikováno v:
Igaku butsuri : Nihon Igaku Butsuri Gakkai kikanshi = Japanese journal of medical physics : an official journal of Japan Society of Medical Physics. 35(3)
Imaging techniques to obtain a tomographic image in nuclear medicine such as PET and SPECT are widely used. It is necessary to interpreting all of the tomographic images obtained in order to accurately evaluate the individual lesion, whereas three di
Autor:
Shinichiro Masunaga, Akihiro Takaki, Tetsuo Hosoya, Katsunori Yoshioka, Tsutomu Souma, Shinya Inoue, Shigeki Ito, Takuma Kabuto
Publikováno v:
Japanese Journal of Radiological Technology. 68:269-276
Determination of the input function for the (99m)Tc-ethyl cysteinate dimmer brain uptake ratio ((99m)Tc-ECD BUR) method as a non-invasive quantitative measurement of cerebral blood flow measurement is of critical importance in order to improve the ac
Autor:
Takashi Yokoi, Takeyuki Hashimoto, Hiroyuki Shinohara, Tsutomu Souma, Takeshi Itou, Kazuya Sakaguchi
Publikováno v:
Medical Physics. 38:1103-1115
Purpose: The registration of images from positron emission tomography(PET) to those from magnetic resonance imaging(MRI) using mutual information is usually effective, but fails occasionally because of small region of overlap, low-activity defects in
Autor:
Katsunori Yoshioka, Takashi Yokoi, Akihiro Takaki, Tsutomu Souma, Tadashi Miyasaka, Satomi Teraoka, Kenya Murase, Kesato Yano
Publikováno v:
Japanese Journal of Radiological Technology. 62:729-733
The following process conventionally has been followed to develop quantitative images of cerebral blood flow: (1) mean cerebral blood flow (mCBF) is calculated by the Patlak plot method; (2) a SPECT slice that includes the basal ganglia is selected;
Autor:
Shinya, Inoue, Takuma, Kabuto, Shinichiro, Masunaga, Tsutomu, Souma, Akihiro, Takaki, Tetsuo, Hosoya, Katsunori, Yoshioka, Shigeki, Ito
Publikováno v:
Nihon Hoshasen Gijutsu Gakkai zasshi. 68(3)
Determination of the input function for the (99m)Tc-ethyl cysteinate dimmer brain uptake ratio ((99m)Tc-ECD BUR) method as a non-invasive quantitative measurement of cerebral blood flow measurement is of critical importance in order to improve the ac
Autor:
Takeshi, Itou, Hiroyuki, Shinohara, Kazuya, Sakaguchi, Takeyuki, Hashimoto, Takashi, Yokoi, Tsutomu, Souma
Publikováno v:
Medical physics. 38(2)
The registration of images from positron emission tomography (PET) to those from magnetic resonance imaging (MRI) using mutual information is usually effective, but fails occasionally because of small region of overlap, low-activity defects in the PE
Autor:
Kenya Murase, Katsunori Yoshioka, Takashi Yokoi, Tsutomu Souma, Kazunori Kawakami, Satomi Teraoka, Akihiro Takaki
Publikováno v:
Nihon Hoshasen Gijutsu Gakkai zasshi. 63(5)
In nuclear medicine, cerebral vascular reserve(CVR) is evaluated using technetium-99m ethyl cysteinate dimer [99mTc-ECD] and acetazolamide(ACZ). We developed a protocol involving the intravenous injection of 99mTc-ECD in three divided doses(TIE metho
Autor:
Akihiro, Takaki, Katsunori, Yoshioka, Satomi, Teraoka, Tsutomu, Souma, Kazuhiro, Okada, Takashi, Yokoi, Kenya, Murase
Publikováno v:
Kaku igaku. The Japanese journal of nuclear medicine. 42(1)
Mean cerebral blood flow (mCBF) in the slice including the basal ganglia (reference slice) is necessary for the quantification of regional CBF using Patlak plot and BUR methods on 99mTc-ECD cerebral perfusion SPECT. The mCBF was calculated from the m
Autor:
Shozo Furumoto, Naofumi Ishikawa, Kunihiko Yokoyama, Yasushi Noguchi, Satomi Teraoka, Takashi Hakamatsuka, Atsushi Kubo, Yoichi Ishikawa, Eiko Nakata, Katsunori Yoshioka, Katsuji Ikekubo, Takashi Yokoi, Tatsuya Higashi, Kiyoko Kusakabe, Shinichi Kanaya, Yoshihiro Takai, Yoshihito Funakj, Takashi Misaki, Yukitsuka Kudo, Ren Iwata, Shinsaku Tsuchimochi, Kenya Murase, Tomohiro Kaneta, Akihiro Takaki, Tsutomu Souma, Shogo Yamada, Yutaka Mori, Kunihiro Nakada, Takashi Togawa, Kouichi Itou, Kazuhiro Okada
Publikováno v:
Annals of Nuclear Medicine. 19:165-166