Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Kiyoshi Okuma"'
Autor:
Minoru Kitago, Ayano Takeuchi, Michiie Sakamoto, Masatsugu Ishii, Yohei Masugi, Masahiro Shinoda, Masahiro Jinzaki, Masahiro Hashimoto, Yusuke Fujita, Tokiya Abe, Yuta Abe, Taizo Hibi, Kiyoshi Okuma, Hiroshi Yagi, Yutaka Nakano, Yuko Kitagawa, Osamu Itano
Publikováno v:
Pancreas. 47:1277-1282
OBJECTIVES The aim of this study was to determine whether computer-assisted digital analysis and acoustic radiation force impulse (ARFI) imaging were useful for assessing pancreatic fibrosis, and if ARFI imaging predicted postoperative pancreatic fis
Autor:
Kazutaka Kikuta, Kiyoshi Okuma, Aya Sasaki, Hideo Morioka, Shunsuke Matsumoto, Morio Matsumoto, Hiroaki Sugiura, Sota Oguro, Masahiro Jinzaki, Masaya Nakamura
Publikováno v:
Journal of Medical Ultrasonics. 45:385-388
The purpose of this technical report is to demonstrate the feasibility of contrast-enhanced ultrasonography for preoperative evaluation of the lateral extent of subcutaneous malignant soft tissue tumours. Patients with subcutaneous malignant soft tis
Autor:
Dai Joishi, Katsura Emoto, Yohei Masugi, Akihiro Tanimoto, Michiie Sakamoto, Kiyoshi Okuma, Sachio Kuribayashi, Akihisa Ueno, Yutaka Imai, Shigeo Okuda
Publikováno v:
Magnetic Resonance in Medical Sciences. 12:281-287
PURPOSE Hypovascular nodules that exhibit hypointensity in hepatocyte-phase images of gadoxetic acid-enhanced magnetic resonance (MR) imaging are frequently encountered in clinical practice. We investigated risk factors for the development of these n
Autor:
Kiyoshi Okuma, Kazuhiko Kasai
Publikováno v:
Journal of Structural and Construction Engineering (Transactions of AIJ). 75:347-356
This paper discusses accuracy of a global damping model for approximate analysis of the structural system with viscoelastic damper. The model utilizes equivalent period and damping ratio of the system specifically determined at the resonant state, an
Publikováno v:
Journal of Structural and Construction Engineering (Transactions of AIJ). 65:117-124
Publikováno v:
Journal of Structural and Construction Engineering (Transactions of AIJ). 64:91-98
Autor:
Yoshiro Nakamura, Hiroshi Hasegawa, Kiyoshi Okuma, Nobuyoshi Hirose, Hiroyuki Ishida, Toshiharu Ishii, Satoki Homma
Publikováno v:
Nihon Ronen Igakkai zasshi. Japanese journal of geriatrics. 34(2)
We studied carotid intima-media thickness at non-plaque sites and the occurrence of plaque in 25 centenarians (8 men and 17 women) living in Tokyo. The studies were done by B-mode ultrasonography and the results were compared with those found in 126