Zobrazeno 1 - 10
of 488
pro vyhledávání: '"Koji FUJIMOTO"'
Autor:
Shuichi Ito, Sachi Okuchi, Yasutaka Fushimi, Sayo Otani, Krishna Pandu Wicaksono, Akihiko Sakata, Kanae Kawai Miyake, Hitomi Numamoto, Satoshi Nakajima, Hiroshi Tagawa, Masahiro Tanji, Noritaka Sano, Hiroki Kondo, Rimika Imai, Tsuneo Saga, Koji Fujimoto, Yoshiki Arakawa, Yuji Nakamoto
Publikováno v:
European Radiology Experimental, Vol 8, Iss 1, Pp 1-13 (2024)
Abstract Background To evaluate the clinical usefulness of thin-slice echo-planar imaging (EPI)-based diffusion-weighted imaging (DWI) with an on-console distortion correction technique, termed reverse encoding distortion correction DWI (RDC-DWI), in
Externí odkaz:
https://doaj.org/article/24af4dff303e4a2ba12b1792757860a8
Autor:
Yutaka Shishido, Masayuki Ishii, Tetsuo Maeda, Yujiro Kokado, Daiki Masuya, Toshiyuki Kusama, Koji Fujimoto, Hiroshi Higashiyama
Publikováno v:
Journal of Cardiothoracic Surgery, Vol 18, Iss 1, Pp 1-9 (2023)
Abstract Background Although pulmonary metastasectomy is an accepted treatment strategy for resectable lung metastases (LM) from colorectal cancer (CRC), its survival benefits are controversial. In contrast, recent advancements in chemotherapy have s
Externí odkaz:
https://doaj.org/article/b77dad2de3c8464583fe109c51f07d1f
Publikováno v:
Global Ecology and Conservation, Vol 50, Iss , Pp e02746- (2024)
Understanding alpine communities that form along elevation gradients is not only a major topic in community ecology but also provides biological conservation insights into recent environmental changes in alpine ecosystems. In this study, we investiga
Externí odkaz:
https://doaj.org/article/9fdca3b9ecaf41cc9c2dcc71a21b327e
Autor:
Mizuho Nishio, Takaaki Matsunaga, Hidetoshi Matsuo, Munenobu Nogami, Yasuhisa Kurata, Koji Fujimoto, Osamu Sugiyama, Toshiaki Akashi, Shigeki Aoki, Takamichi Murakami
Publikováno v:
Informatics in Medicine Unlocked, Vol 46, Iss , Pp 101465- (2024)
Purpose: Natural language processing using language models has yielded promising results in various fields. Language models can help improve the workflow of radiologists. This retrospective study aimed to construct and evaluate language models for au
Externí odkaz:
https://doaj.org/article/4b05e39e0dc0428e8cb09698a73e6609
Autor:
Maina Sogabe, Kaoru Ishikawa, Toshihiro Takamatsu, Koh Takeuchi, Takahiro Kanno, Koji Fujimoto, Tetsuro Miyazaki, Toshihiro Kawase, Toshihiko Sato, Kenji Kawashima
Publikováno v:
Array, Vol 19, Iss , Pp 100308- (2023)
In thoraco-laparoscopic surgery, the identification of a bleeding source is recognized as one of the most important issues with hemostasis during operation. However, previously proposed techniques are only capable of detecting an approximate bleeding
Externí odkaz:
https://doaj.org/article/b73d693eeea14d8fa8088fb080ff0528
Autor:
Tomohisa Okada, Hideto Kuribayashi, Yuta Urushibata, Koji Fujimoto, Thai Akasaka, Ravi Teja Seethamraju, Sinyeob Ahn, Tadashi Isa
Publikováno v:
Heliyon, Vol 9, Iss 7, Pp e18357- (2023)
Rationale and objectives: Macromolecules (MMs) affect the precision and accuracy of neurochemical quantification in magnetic resonance spectroscopy. A measured MM basis is increasingly used in LCModel analysis combined with a spline baseline, whose s
Externí odkaz:
https://doaj.org/article/5e5e2f7cc89944faa51a11cfa09bf9f7
Autor:
Keiichi Takehana, Ryo Sakamoto, Koji Fujimoto, Yukinori Matsuo, Naoki Nakajima, Akihiko Yoshizawa, Toshi Menju, Mitsuhiro Nakamura, Ryo Yamada, Takashi Mizowaki, Yuji Nakamoto
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-9 (2022)
Abstract The spread through air spaces (STAS) is recognized as a negative prognostic factor in patients with early-stage lung adenocarcinoma. The present study aimed to develop a machine learning model for the prediction of STAS using peritumoral rad
Externí odkaz:
https://doaj.org/article/96ba61328f6d4431a9de2ef940b83736
Autor:
Yutaka Shishido, Koji Fujimoto, Yasumichi Yano, Eisei Mitsuoka, Takashi Komatsubara, Seiji Shio, Masayuki Ishii, Hiroshi Higashiyama
Publikováno v:
BMC Surgery, Vol 21, Iss 1, Pp 1-6 (2021)
Abstract Background Hemobilia refers to bleeding into the biliary tract. Hepatic artery pseudoaneurysm (HAP) rupture is an uncommon cause of hemobilia, and cases of HAP associated with Mirizzi syndrome are extremely rare. Although transarterial embol
Externí odkaz:
https://doaj.org/article/33dcd53148d543ccbf07f15484fe1563
Autor:
Yasuhisa Kurata, Mizuho Nishio, Yusaku Moribata, Aki Kido, Yuki Himoto, Satoshi Otani, Koji Fujimoto, Masahiro Yakami, Sachiko Minamiguchi, Masaki Mandai, Yuji Nakamoto
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)
Abstract Endometrial cancer (EC) is the most common gynecological tumor in developed countries, and preoperative risk stratification is essential for personalized medicine. There have been several radiomics studies for noninvasive risk stratification
Externí odkaz:
https://doaj.org/article/962db06ca6e14edf99d551abec3fc483
Autor:
Yuichiro Kohara, Koji Fujimoto, Hikotaro Katsura, Takashi Komatsubara, Kazuhito Ichikawa, Hiroshi Higashiyama
Publikováno v:
BMC Surgery, Vol 20, Iss 1, Pp 1-5 (2020)
Abstract Background Gastric artery aneurysms are rarely caused by segmental arterial mediolysis (SAM), a condition that often involves multiple vessels. The clinical course of SAM after vessel rupture may vary depending on the involved vessels. For e
Externí odkaz:
https://doaj.org/article/9423e2451b574a9fbb9574dc32323cd8