Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Yoshitomo Sano"'
Autor:
Takahiko Nakano, MD, Toshiya Kudo, MD, PhD, Yoshitomo Sano, MD, Hiroaki Minehara, MD, PhD, Masao Suzuki, MD, Kohei Aoki, MD, Takashi Matsushita, MD, PhD
Publikováno v:
Plastic and Reconstructive Surgery, Global Open, Vol 10, Iss 8, p e4467 (2022)
Background:. Although free tissue transplantation (FTT) is an essential technique in extremity functional reconstruction, postoperative blood flow disturbance is one of the critical complications leading to transplanted tissue necrosis. Early detecti
Externí odkaz:
https://doaj.org/article/fd9e86bf28f54b0bb2aac69a4dccfaac
Publikováno v:
Japanese Journal of Radiological Technology. 68:835-840
We measured the time-dependent change of computed tomography (CT) values for a blood sample in a syringe during 20 days expecting that the (average, maximum) CT values may be used to estimate the elapsed time after hemorrhage. The average CT value (C
Autor:
Yoshihito Aikawa, Shinji Ohshima, Yoshitomo Sano, Hiroaki Ikegawa, Tsutomu Araki, Hiroshi Kobayashi, Hajime Sakamoto
Publikováno v:
Japanese Journal of Radiological Technology. 62:951-960
Because of the more advanced and more complex procedures in interventional radiology (IVR), longer treatment times have become necessary. Therefore, it is important to determine the exposure doses received by operators and patients. Operator doses ar
Autor:
Masao Hoshina, Hitoshi Igarashi, Hajime Sakamoto, Yoshitomo Sano, Hiroyuki Nagashima, Tetsumi Harakawa, Akihisa Shiraishi
Publikováno v:
Journal of Signal Processing. 8:495-500
Iodine contrast medium is used in Digital Subtraction Angiography (DSA) examination, in which the contrast medium is injected into a blood vessel, and images are collected in real time. However, when iodine contrast medium is used for a patient havin
Autor:
Hiroyuki Nagashima, Hajime Sakamoto, Yoshitomo Sano, Tetsumi Harakawa, Akihisa Shiraishi, Hitoshi Igarashi
Publikováno v:
Journal of Signal Processing. 8:147-156
Publikováno v:
Nihon Toseki Igakkai Zasshi. 36:1199-1205
慢性腎不全, 内シャント血流不全の治療としてのblood access intervention therapy (BAIVT) の有用性が数多く報告されている. 近年その手技の高度化や複雑化に伴い長時間に及ぶ治療が行われるよう
Publikováno v:
Japanese Journal of Radiological Technology. 58:1282-1289
An added filter on the collimator of the X-ray tube is useful for reducing exposure dose in interventional radiology (IVR). During IVR, high-quality fluoroscopic images are needed around the target region, but the portion of the fluoroscopic image th
Publikováno v:
Japanese Journal of Radiological Technology. 58:1369-1376
Most contrast agents used in digital subtraction angiography (DSA) are non-ionic iodinated contrast agents, which can cause severe side effects in patients with contraindications for iodine or allergic reactions to iodine. Therefore, DSA examinations
Autor:
Hiroaki Ikegawa, Yoshitomo Sano, Hiroyuki Nagashima, Kazunari Ashizawa, Kazuya Yoshizawa, Satoshi Ikenaga
Publikováno v:
Japanese Journal of Radiological Technology. 57:1562-1569
Publikováno v:
Japanese Journal of Radiological Technology. 56:1256-1265