Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Satomi Teraoka"'
Autor:
Atsushi Komuro, Satomi Teraoka, Yasushi Ishikawa, Masanori Tsuboko, Mika Tanno, Kouichi Ishimori, Kazuo Funaki, Jiro Izumida, Tomiyoshi Saito
Publikováno v:
Annals of Nuclear Cardiology. 8:30-35
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd33eb76e19214fcc2176a59322bd174
https://doi.org/10.17996/anc.22-00154
https://doi.org/10.17996/anc.22-00154
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::0c33f42f36022c95135d341209faeac6
https://pubmed.ncbi.nlm.nih.gov/27125128
https://pubmed.ncbi.nlm.nih.gov/27125128
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;
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::221349cccdf98119d29946ed49862904
https://doi.org/10.6009/jjrt.62.729
https://doi.org/10.6009/jjrt.62.729
Autor:
Tsutomu Soma, Seiji Tomiguchi, Shinya Shiraishi, Satomi Teraoka, Shigeki Ito, Tetsuo Hosoya, Yasuhiko Akiyama, Akihiro Takaki, Seigo Kinuya, Toshiaki Sasaki, Yasuyuki Yamashita, Yoshiharu Miyazaki, Shinya Inoue, Satoshi Odajima
Publikováno v:
Annals of nuclear medicine. 26(4)
The brain uptake ratio (BUR) method for the (99m)Tc-ECD SPECT, a non-invasive measurement method of rCBF, has been used in clinical practice in Japan, because it is simple to use. However, the accuracy of this method is limited, as it has problems in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1642969245194355837cb72eaeb6db7
https://pubmed.ncbi.nlm.nih.gov/22350958
https://pubmed.ncbi.nlm.nih.gov/22350958
Autor:
KENICHI SHOJI, SATOMI TERAOKA
Publikováno v:
Japanese Journal of Radiological Technology. 49:1802-1805
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70730bbb3b67d26de22731dcaf3ba816
https://doi.org/10.6009/jjrt.kj00003577120
https://doi.org/10.6009/jjrt.kj00003577120
Publikováno v:
Nihon Hoshasen Gijutsu Gakkai zasshi. 64(7)
The parameters of reconstruction iteration and subset of the ordered subset expectation maximization (OS-EM) method have a great impact on image quality. In a cerebral blood flow (CBF) examination, it is critical to produce consistent results when an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9509bbd50e6ab534bf60e36075634d6b
https://pubmed.ncbi.nlm.nih.gov/18719299
https://pubmed.ncbi.nlm.nih.gov/18719299
Autor:
Masahiro Hirota, Shizuhiko Deji, Hiroyuki Kasahara, Eiji Ariga, Shigeki Ito, Takuya Saze, Kunihide Nishizawa, Hiroyuki Kurosawa, Takao Minamizawa, Satomi Teraoka
Publikováno v:
Annals of nuclear medicine. 23(3)
This study demonstrates images obtained by 90Y bremsstrahlung emission computed tomography (BECT), and characterizes the system performance of gamma cameras. 90Y BECT images of phantoms were acquired using a gamma camera equipped with a medium energy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b476d9ff11d72d98ed4aa8d27bc2474c
https://pubmed.ncbi.nlm.nih.gov/19326187
https://pubmed.ncbi.nlm.nih.gov/19326187
[A paper sheet phantom for scintigraphic planar imaging: usefulness of pouch-laminated paper source]
Autor:
Akihiro, Takaki, Satomi, Teraoka, Tsutomu, Soma, Tomonori, Murakami, Akihiro, Kojima, Masanori, Matsumoto, Kenya, Murase
Publikováno v:
Kaku igaku. The Japanese journal of nuclear medicine. 44(1)
In order to perform experimental measurements for evaluation of imaging device's performance, data acquisition technique, and clinical images on scintigraphic imaging, many kinds of phantoms are employed. However, since these materials are acrylic an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::964ab7ad199dfbe1dce65355888b254a
https://pubmed.ncbi.nlm.nih.gov/18240579
https://pubmed.ncbi.nlm.nih.gov/18240579
Autor:
Akihiro Takaki, Yasushi Ishikawa, Kenya Murase, Tsutomu Soma, Satomi Teraoka, Kiyoshi Koizumi
Publikováno v:
Annals of nuclear medicine. 22(9)
We studied the behaviors of cost functions in the registration of thallium-201 (201Tl) brain tumor single-photon emission computed tomography (SPECT) and magnetic resonance (MR) images, as the similarity index of image positioning.A marker for image
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c2c67bb3413b6ee0aa5d5c7b3bc985f
https://pubmed.ncbi.nlm.nih.gov/19039563
https://pubmed.ncbi.nlm.nih.gov/19039563
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b81ceb475f29b4c49b206594a6d965d1
https://pubmed.ncbi.nlm.nih.gov/17538222
https://pubmed.ncbi.nlm.nih.gov/17538222