Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Kinya, Ishizaka"'
Autor:
Takaaki Yoshimura, Kentaro Nishioka, Takayuki Hashimoto, Taro Fujiwara, Kinya Ishizaka, Hiroyuki Sugimori, Shoki Kogame, Kazuya Seki, Hiroshi Tamura, Sodai Tanaka, Yuto Matsuo, Yasuhiro Dekura, Fumi Kato, Hidefumi Aoyama, Shinichi Shimizu
Publikováno v:
Physics and Imaging in Radiation Oncology, Vol 18, Iss , Pp 1-4 (2021)
The urethra position may shift due to the presence/absence of the catheter. Our proposed post-urination-magnetic resonance imaging (PU-MRI) technique is possible to identify the urethra without catheter. We aimed to verify the inter-operator differen
Externí odkaz:
https://doaj.org/article/3070065714754be489ae0c84c4ddc52b
Autor:
Taku Sugiyama, Toshiya Osanai, Yukitomo Ishi, Kikutaro Tokairin, Kinya Ishizaka, Hiraku Kameda, Noriyuki Fujima, Ken Kazumata, Naoki Nakayama, Hiroaki Motegi
Publikováno v:
The Journal of Vascular Access. 23:422-429
Background: Inferior petrosal sinus (IPS) sampling (IPSS) is a transvenous interventional procedure performed to diagnose Cushing’s disease. The reported IPSS failure rate is approximately 10% because IPS catheter delivery is conducted blindly and
Autor:
Khin Khin Tha, Yasuka Kikuchi, Toshiya Kamiyama, Kinya Ishizaka, Masami Yoneyama, Ulrich Katscher
Publikováno v:
Journal of Magnetic Resonance Imaging. 54:1689-1691
Autor:
Hiroyuki Sugimori, Hiroyuki Kameda, Taisuke Harada, Kinya Ishizaka, Masayoshi Kajiyama, Tasuku Kimura, Niki Udo, Masaaki Matsushima, Azusa Nagai, Masahiro Wakita, Ichiro Kusumi, Ichiro Yabe, Kohsuke Kudo
Publikováno v:
Magnetic resonance imaging. 87
The aim of this study was to evaluate the feasibility of kinetic analysis of cerebrospinal fluid (CSF) using
Autor:
Hidefumi Aoyama, Sodai Tanaka, Shoki Kogame, Taro Fujiwara, Kinya Ishizaka, Yuto Matsuo, Takaaki Yoshimura, Hiroyuki Sugimori, Kazuya Seki, Fumi Kato, Yasuhiro Dekura, Takayuki Hashimoto, Hiroshi Tamura, Kentaro Nishioka, Shinichi Shimizu
Publikováno v:
Physics and Imaging in Radiation Oncology
Physics and Imaging in Radiation Oncology, Vol 18, Iss, Pp 1-4 (2021)
Physics and Imaging in Radiation Oncology, Vol 18, Iss, Pp 1-4 (2021)
Highlights • Post urination MRI is useful for urethra-sparing radiotherapy treatment planning. • This prospective clinical trial included 11 prostate cancer patients. • Post urination MRI is the identification method of prostatic urinary tract
Autor:
Yukie Shimizu, Yuriko Suzuki, Hiroyuki Sugimori, Noriyuki Fujima, Kinya Ishizaka, Suzuko Aoike, Kohsuke Kudo, Akira Suwa
Publikováno v:
Magnetic Resonance in Medical Sciences
We evaluated 3D pseudo-continuous arterial spin labeling (pCASL) using turbo spin echo with a pseudo-steady-state (PSS) readout in comparison with the other major readout methods of 3D spiral and 2D echo-planar imaging (EPI). 3D-PSS produced cerebral
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::acf1e21f6bd02ac59207a2c74e4fdd40
https://ora.ox.ac.uk/objects/uuid:a7371d8b-1b88-45d3-b9a9-ee60e4056116
https://ora.ox.ac.uk/objects/uuid:a7371d8b-1b88-45d3-b9a9-ee60e4056116
Publikováno v:
Journal of Computer Assisted Tomography. 42:522-526
Objective The objective of this study was to show the effect of the number of sampling points (NS) and the maximum b value (bmax) on fiber crossing detection in diffusion spectrum imaging (DSI) in clinical practice. Methods We performed 3-Tesla DSI i
Publikováno v:
Japanese Journal of Radiological Technology. 74:335-343
Diffusion tensor imaging (DTI) of skeletal muscles has been reported as capable to characterize physiological properties, tissue microstructure and architectural organization. However, the DTI indices may vary with the contractile state of the muscle
Autor:
Taro Fujiwara, Toru Shirai, Kohsuke Kudo, Hiroki Shirato, Suzuko Aoike, Sayaka Takamori, Kinya Ishizaka, Kuniaki Harada
Publikováno v:
Journal of Magnetic Resonance Imaging. 47:123-130
Purpose To evaluate the homogeneity of the radiofrequency magnetic field (B1+) and signal intensity using different arm positions during 3T thoracolumbar spinal imaging. Materials and Methods Twenty volunteers were scanned with a four-channel radiofr
Autor:
Tadanao Funakoshi, Yuichiro Matsui, Makoto Motomiya, Norimasa Iwasaki, Kinya Ishizaka, Mutsumi Nishida
Publikováno v:
Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in MedicineReferences. 37(7)
Objectives Although qualitative alteration of the subsynovial connective tissue in the carpal tunnel is considered to be one of the most important factors in the pathophysiologic mechanisms of carpal tunnel syndrome (CTS), little information is avail