Zobrazeno 1 - 10
of 175
pro vyhledávání: '"RYOHEI HIROSE"'
Autor:
Satoshi Sugino, Naohisa Yoshida, Zhe Guo, Ruiyao Zhang, Ken Inoue, Ryohei Hirose, Osamu Dohi, Yoshito Itoh, Daiki Nemoto, Kazutomo Togashi, Hironori Yamamoto, Xin Zhu
Publikováno v:
Journal of the Anus, Rectum and Colon, Vol 8, Iss 3, Pp 212-220 (2024)
Objectives: Artificial intelligence (AI) with white light imaging (WLI) is not enough for detecting non-polypoid colorectal polyps and it still has high false positive rate (FPR). We developed AIs using blue laser imaging (BLI) and linked color imagi
Externí odkaz:
https://doaj.org/article/941bc375f269460daa159531ea972c57
Autor:
Hikaru Hashimoto, Naohisa Yoshida, Yoshikazu Inagaki, Kohei Fukumoto, Daisuke Hasegawa, Kotaro Okuda, Akira Tomie, Ritsu Yasuda, Yasutaka Morimoto, Takaaki Murakami, Yutaka Inada, Yuri Tomita, Reo Kobayashi, Ken Inoue, Ryohei Hirose, Osamu Dohi, Yoshito Itoh
Publikováno v:
Endoscopy International Open, Vol 12, Iss 10, Pp E1092-E1101 (2024)
Externí odkaz:
https://doaj.org/article/6804881dcba5433d9569f6805f3d84d4
Autor:
Reo Kobayashi, Naohisa Yoshida, Yuri Tomita, Hikaru Hashimoto, Ken Inoue, Ryohei Hirose, Osamu Dohi, Yutaka Inada, Takaaki Murakami, Yasutaka Morimoto, Xin Zhu, Yoshito Itoh
Publikováno v:
Journal of the Anus, Rectum and Colon, Vol 8, Iss 2, Pp 61-69 (2024)
Objectives: Detailed superiority of CAD EYE (Fujifilm, Tokyo, Japan), an artificial intelligence for polyp detection/diagnosis, compared to endoscopists is not well examined. We examined endoscopist's ability using movie sets of colorectal lesions wh
Externí odkaz:
https://doaj.org/article/9df1b84d49ad40f8a31246575cf1585f
Autor:
Naoto Watanabe, Ryohei Hirose, Hiroshi Ikegaya, Katsuma Yamauchi, Hajime Miyazaki, Takuma Yoshida, Risa Bandou, Ken Inoue, Osamu Dohi, Naohisa Yoshida, Takaaki Nakaya, Yoshito Itoh
Publikováno v:
Communications Engineering, Vol 3, Iss 1, Pp 1-11 (2024)
Abstract Applying a lubricant to the colonic mucosa and reducing the dynamic friction coefficient (DFC) between the endoscopic shaft and colonic mucosa may reduce colonoscopy invasiveness. However, the ideal lubricant viscosity remains unknown. Here,
Externí odkaz:
https://doaj.org/article/190f15e420154752b99b44e673b8b1e1
Autor:
Masahiro Okada, Naohisa Yoshida, Hiroshi Kashida, Yoshikazu Hayashi, Satoshi Shinozaki, Shiori Yoshimoto, Toshihiro Fujinuma, Hirotsugu Sakamoto, Keijiro Sunada, Yuri Tomita, Osamu Dohi, Ken Inoue, Ryohei Hirose, Yoshito Itoh, Yoriaki Komeda, Ikue Sekai, Natsuki Okai, Alan Kawarai Lefor, Hironori Yamamoto
Publikováno v:
DEN Open, Vol 4, Iss 1, Pp n/a-n/a (2024)
Abstract Objectives Although the laser light is optically ideal for producing narrow‐band light, it has not been used in some areas of the world. Endoscopic light sources using light‐emitting diodes (LEDs) are used worldwide. The purpose of this
Externí odkaz:
https://doaj.org/article/f01f8392e19c4d0f88a4f194c864b338
Autor:
Reo Kobayashi, Naohisa Yoshida, Yukiko Morinaga, Hikaru Hashimoto, Yuri Tomita, Satoshi Sugino, Ken Inoue, Ryohei Hirose, Osamu Dohi, Takaaki Murakami, Yutaka Inada, Yasutaka Morimoto, Yoshito Itoh
Publikováno v:
Gastroenterology Research and Practice, Vol 2024 (2024)
Objectives. Diagnostic ability of sessile serrated lesions (SSL) and SSL with dysplasia (SSLD) using blue laser/light imaging (BLI) has not been well examined. We analyzed the diagnostic accuracy of BLI for SSL and SSLD using several endoscopic findi
Externí odkaz:
https://doaj.org/article/20d67d7272824f31b92e54694dad68cc
Autor:
Naohisa Yoshida, Osamu Dohi, Yoshikazu Inagaki, Yuri Tomita, Hikaru Hashimoto, Reo Kobayashi, Ken Inoue, Ryohei Hirose, Yasutaka Morimoto, Yutaka Inada, Takaaki Murakami, Yoshito Itoh
Publikováno v:
JGH Open, Vol 8, Iss 1, Pp n/a-n/a (2024)
Abstract Background and Aim A hemostatic gel, PuraStat (3‐D Matrix, Tokyo, Japan), is used for various gastrointestinal hemostasis. In this study, we analyzed the efficacy of PuraStat for perioperative bleeding (POB) and prevention of delayed bleed
Externí odkaz:
https://doaj.org/article/1828227606024a6fbe502a044504d4b2
Autor:
Hajime Miyazaki, Ryohei Hirose, Mikako Ichikawa, Hiroki Mukai, Katsuma Yamauchi, Takaaki Nakaya, Yoshito Itoh
Publikováno v:
Environment International, Vol 180, Iss , Pp 108199- (2023)
Accurate quantification of infectious contaminants on environmental surfaces, particularly infectious viruses, is essential for contact transmission risk assessment; however, difficulties in recovering viruses from surfaces using swabs complicates th
Externí odkaz:
https://doaj.org/article/cbe260db8aa144249da55169718f1d89
Autor:
Naohisa Yoshida, Hideki Ishikawa, Hidetaka Eguchi, Yasushi Okazaki, Ryohei Hirose, Ken Inoue, Osamu Dohi, Yoshito Itoh, Michihiro Mutoh, Shingo Ishiguro, Hideyuki Ishida
Publikováno v:
Case Reports in Gastroenterology, Vol 16, Iss 2, Pp 375-381 (2022)
Smoking is a known risk factor for the development of colorectal polyps. Even in familial adenomatous polyposis and serrated polyposis syndrome, smoking is a risk factor of the development of polyps. Here, we report a case of monozygotic twins with a
Externí odkaz:
https://doaj.org/article/17c667d0c02d4966854e3fc20838d383
Autor:
Risa Bandou, Ryohei Hirose, Takaaki Nakaya, Hajime Miyazaki, Naoto Watanabe, Takuma Yoshida, Tomo Daidoji, Yoshito Itoh, Hiroshi Ikegaya
Publikováno v:
Emerging Infectious Diseases, Vol 28, Iss 3, Pp 639-649 (2022)
Evaluating the stability of highly pathogenic avian influenza viruses on human skin and measuring the effectiveness of disinfectants are crucial for preventing contact disease transmission. We constructed an evaluation model using autopsy skin sample
Externí odkaz:
https://doaj.org/article/ae7aef98d0bd4fa6b2dbcde937448ed1