Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Yoko Kaichi"'
Autor:
Yoko Kaichi, Keizo Tanitame, Hiroaki Terada, Hideki Itakura, Haruya Ohno, Masayasu Yoneda, Yuji Takahashi, Yuji Akiyama, Kazuo Awai
Publikováno v:
European Journal of Radiology Open, Vol 6, Iss , Pp 182-186 (2019)
Background and Purpose: To compare orbital quantitative data obtained by fast spin-echo iterative decomposition of water and fat with echo asymmetry and least-squares estimation (FSE-IDEAL) in patients with thyroid-associated orbitopathy (TAO) and he
Externí odkaz:
https://doaj.org/article/62f91f55ba724023b0997e1f50a2cadb
Autor:
Yuko Nakamura, Toru Higaki, Yuji Akiyama, Wataru Fukumoto, Kenji Kajiwara, Yoko Kaichi, Yukiko Honda, Daisuke Komoto, Fuminari Tatsugami, Makoto Iida, Toshifumi Ohmoto, Shuji Date, Kazuo Awai
Publikováno v:
European Journal of Radiology Open, Vol 3, Iss , Pp 138-144 (2016)
Purpose: To investigate the utility of computed 3T diffusion-weighted imaging (c-DWI) for the diagnosis of non-complicated hepatic cysts with a focus on the T2 shine-through effect. Materials and methods: In 50 patients with non-complicated hepatic c
Externí odkaz:
https://doaj.org/article/dc5016a7a1714b14b63f14d9c970a751
Autor:
Yoko Kaichi, Shingo Kakeda, Yukunori Korogi, Tomohisa Nezu, Shiro Aoki, Masayasu Matsumoto, Makoto Iida, Kazuo Awai
Publikováno v:
Case Reports in Neurological Medicine, Vol 2015 (2015)
Cerebral air embolism can be easily identified on computed tomography (CT) scans. However, changes in the distribution and amount of intracranial air are not well known. We report two patients with cerebral air embolism and present imaging findings o
Externí odkaz:
https://doaj.org/article/cb8c828f7b244569a1d69cf4728c6e02
Autor:
Miyuki Takasu, Yoko Kaichi, Chihiro Tani, Shuji Date, Yuji Akiyama, Yoshiaki Kuroda, Akira Sakai, Kazuo Awai
Publikováno v:
PLoS ONE, Vol 10, Iss 2, p e0116842 (2015)
To evaluate the effectiveness of iterative decomposition of water and fat with echo asymmetry and least-squares estimation (IDEAL) magnetic resonance imaging (MRI) to discriminate between symptomatic and asymptomatic myeloma in lumbar bone marrow wit
Externí odkaz:
https://doaj.org/article/2e741e5c081c4770a88ee5ed2f0f4bbb
Autor:
Miyuki Takasu, Takuji Yamagami, Yuko Nakamura, Daisuke Komoto, Yoko Kaichi, Chihiro Tani, Shuji Date, Masao Kiguchi, Kazuo Awai
Publikováno v:
PLoS ONE, Vol 9, Iss 10, p e110106 (2014)
PurposeIt is well recognized that therapeutic irradiation can result in bone damage. However, long-term bone toxicity associated with computed tomography (CT) performed during interventional angiography has received little attention. The purpose of t
Externí odkaz:
https://doaj.org/article/be86dfa426964b0e8f0e8a6fda25ab9e
Autor:
Miyuki Takasu, Takayuki Tamura, Yoko Kaichi, Keizo Tanitame, Yuji Akiyama, Shuji Date, Akira Sakai, Yoshiaki Kuroda, Kazuo Awai
Publikováno v:
PLoS ONE, Vol 9, Iss 1, p e85931 (2014)
PURPOSE: To compare various pulse sequences in terms of percent contrast and contrast-to-noise ratio (CNR) for detection of focal multiple myeloma lesions and to assess the dependence of lesion conspicuity on the bone marrow plasma cell percent (BMPC
Externí odkaz:
https://doaj.org/article/5066fd8ecebd4025b34497feefdc9175
Autor:
Hidenori Mitani, Kazuo Awai, Toru Higaki, Yoko Kaichi, Fuminari Tatsugami, Mathias Prokop, Ewoud J. Smit, Ken Ono, Chiaki Ono, Yukunori Korogi, Yuko Nakamura
Publikováno v:
Neuroradiology, 63, 12, pp. 2013-2021
Neuroradiology, 63, 2013-2021
Neuroradiology, 63, 2013-2021
Contains fulltext : 246121.pdf (Publisher’s version ) (Closed access) PURPOSE: Model-based iterative reconstruction (MBIR) yields higher spatial resolution and a lower image noise than conventional reconstruction methods. We hypothesized that thin-
Autor:
Vega Karlowee, Kazuhiko Sugiyama, Yoko Kaichi, Akira Hashizume, Yuji Akiyama, Kaoru Kurisu, Fumiyuki Yamasaki, Kazuhide Ochi, Kazuo Awai, Takeshi Takayasu, Hiroki Ueno, Manish Kolakshyapati, Motoki Takano, Hirofumi Maruyama
Publikováno v:
World Neurosurgery. 131:e226-e236
Several intracranial pathologies present as a ring-enhancing lesion on conventional magnetic resonance imaging (MRI), creating diagnostic difficulty. We studied the characteristics of the anatomical border of gadolinium enhancement on T1-weighted ima
Autor:
Makoto Iida, Kazuhiro Sentani, Jun Teishima, Yukiko Honda, Yuko Nakamura, Motonori Akagi, Keisuke Goto, Keigo Narita, Toru Higaki, Akio Matsubara, Shinsuke Fujii, Tetsutaro Hayashi, Kazuo Awai, Hiroaki Terada, Wataru Yasui, Yoko Kaichi
Publikováno v:
International Journal of Urology. 26:1024-1032
Upper urinary tract urothelial carcinoma is staged using the TNM classification of malignant tumors. Preoperative TNM is important for treatment planning. Computed tomography urography is now widely used for clinical survey of upper urinary tract car
Autor:
Haruya Ohno, Masayasu Yoneda, Kazuo Awai, Keizo Tanitame, Yuji Takahashi, Hideki Itakura, Yuji Akiyama, Hiroaki Terada, Yoko Kaichi
Publikováno v:
European Journal of Radiology Open, Vol 6, Iss, Pp 182-186 (2019)
European Journal of Radiology Open
European Journal of Radiology Open
Background and Purpose: To compare orbital quantitative data obtained by fast spin-echo iterative decomposition of water and fat with echo asymmetry and least-squares estimation (FSE-IDEAL) in patients with thyroid-associated orbitopathy (TAO) and he