Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Koichi, Omachi"'
Autor:
Teruhiro Ito, Megumi Tsushima, Koichi Omachi, Yasushi Mariya, Atsushi Inugami, Ikuo Kashiwakura, Masaru Yamaguchi, Hitoshi Saito
Publikováno v:
Radiological Physics and Technology. 13:104-110
The present study aimed to evaluate whether the use of a smoothing filter would improve the image quality in pediatric 99mTc-dimercaptosuccinic acid (99mTc-DMSA) scintigraphy. We retrospectively reviewed 31 kidneys in 16 consecutive pediatric patient
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7035d363aaaa8993f6ff22b86701e481
https://doi.org/10.1007/s12194-020-00553-8
https://doi.org/10.1007/s12194-020-00553-8
Autor:
Hitoshi, Saito, Teruhiro, Ito, Koichi, Omachi, Atsushi, Inugami, Masaru, Yamaguchi, Megumi, Tsushima, Yasushi, Mariya, Ikuo, Kashiwakura
Publikováno v:
Radiological physics and technology. 13(1)
The present study aimed to evaluate whether the use of a smoothing filter would improve the image quality in pediatric
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::a5a914d11dcc3e0471cfc2434fbc59ae
https://pubmed.ncbi.nlm.nih.gov/31993983
https://pubmed.ncbi.nlm.nih.gov/31993983
Autor:
Ikuo Sakuma, Noriaki Tomura, Koichi Omachi, Jiro Watarai, Kazuo Mizoi, Satoshi Takahashi, Takahiro Otani
Publikováno v:
European Radiology. 15:1694-1700
The present study evaluated the venous anatomy of the craniocervical junction, focusing on the suboccipital cavernous sinus (SCS), a vertebral venous plexus surrounding the horizontal portion of the vertebral artery at the skull base. MR imaging was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::46fe556f1d81a49f5d9f7ee7b47092c8
https://doi.org/10.1007/s00330-004-2597-5
https://doi.org/10.1007/s00330-004-2597-5
Autor:
Akira Suzuki, Takahiro Otani, Kazuo Mizoi, Junichi Izumi, Satoshi Takahashi, Akira Anbai, Ikuo Sakuma, Jiro Watarai, Koichi Omachi, Noriaki Tomura
Publikováno v:
CMIG Extra: Cases. 28:73-79
In 216 patients who underwent stereotactic irradiation (STI), MRI was performed 4–12 times for 17–29 months after STI. Frequency of new radiation-induced lesions more than 2 cm in diameter on sequential MRI following STI, and characteristics on s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a10f568bae22910d4ce4756fdd525d5
https://doi.org/10.1016/j.compmedimag.2004.10.003
https://doi.org/10.1016/j.compmedimag.2004.10.003
Autor:
Douglas S. Ramsay, Koichi Omachi, Stephen C. Woods, Randy J. Seeley, Brian G. Leroux, Christopher W. Prall
Publikováno v:
Pharmacology Biochemistry and Behavior. 62:189-196
Although inhalation of nitrous oxide (N2O) causes hypothermia in rats, there is a paucity of information as to whether tolerance develops to this effect. The purpose of this study was to determine whether tolerance to N2O hypothermia develops within
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a59615d02915aecb25a557eb18a0f415
https://doi.org/10.1016/s0091-3057(98)00156-7
https://doi.org/10.1016/s0091-3057(98)00156-7
Autor:
Noriaki, Tomura, Koichi, Omachi, Satoshi, Takahashi, Ikuo, Sakuma, Takahiro, Otani, Jiro, Watarai, Kazuo, Ishikawa, Hiroyuki, Kinouchi, Kazuo, Mizoi
Publikováno v:
AJNR Am J Neuroradiol
BACKGROUND AND PURPOSE: Measuring blood pressure (stump pressure) in the distal internal carotid artery during occlusion of the internal carotid artery is reportedly a reliable safety index with which to predict ischemia following permanent occlusion
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::842b09a527fa4532f60a7c7369aeeb71
https://pubmed.ncbi.nlm.nih.gov/16155138
https://pubmed.ncbi.nlm.nih.gov/16155138
Autor:
Osamu Watanabe, Junichi Izumi, Masato Sageshima, Ikuo Sakuma, Jiro Watarai, Satoshi Takahashi, Koichi Omachi, Noriaki Tomura
Publikováno v:
American journal of otolaryngology. 26(3)
The purpose to this study is to identify correlations between pathology and dynamic contrast-enhanced magnetic resonance imaging (MRI) and to assess the utility of this technique in the evaluation of radiation response for head and neck cancer.MRI wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7bede0ee58bdb93584cb74fdb7ca4e4
https://pubmed.ncbi.nlm.nih.gov/15858770
https://pubmed.ncbi.nlm.nih.gov/15858770
Autor:
Kazuo Mizoi, Noriaki Tomura, Akira Anbai, Koichi Omachi, Hiroyuki Kidani, Jiro Watarai, Satoshi Takahashi, Kazuhumi Sasaki, Junichi Izumi, Akira Suzuki, Ikuo Sakuma
Publikováno v:
Clinical nuclear medicine. 30(2)
Purpose: To determine whether thallium-201 SPECT can predict response to stereotactic irradiation (STI) earlier than magnetic resonance imaging (MRI), the change in tumor size measured by MRI was compared with the change in tumor activity measured by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f083e944b30fbfea06a1ba995aa27c9
https://pubmed.ncbi.nlm.nih.gov/15647671
https://pubmed.ncbi.nlm.nih.gov/15647671
Autor:
Ikuo Sakuma, Noriaki Tomura, Osamu Watanabe, Hiroyuki Kidani, Jiro Watarai, Satoshi Takahashi, Koichi Omachi, Takahiro Otani
Publikováno v:
European Radiology. 14
The aim of this study was to assess the value of fused MR and Tl-201 single photon emission computed tomography (SPECT) images in the diagnosis of recurrent head and neck tumors in patients after flap reconstruction surgery. Twenty-four patients afte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25da196356ff54838985df8232978ed2
https://doi.org/10.1007/s00330-003-2083-5
https://doi.org/10.1007/s00330-003-2083-5
Autor:
Ikuo, Sakuma, Noriaki, Tomura, Koichi, Omachi, Satoshi, Takahashi, Jiro, Watarai, Toshio, Sasajima, Kazuo, Mizoi
Publikováno v:
No to shinkei = Brain and nerve. 55(2)
A case of astrocytoma with extracranial extension after malignant transformation is presented. The patient was a 58-year-old female who suffered from headache. The initial magnetic resonance imaging (MRI) demonstrated a slightly hyperintense tumor on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::2b719040432cdea8f58f5a37cfb5b505
https://pubmed.ncbi.nlm.nih.gov/12684996
https://pubmed.ncbi.nlm.nih.gov/12684996