Zobrazeno 1 - 10
of 213
pro vyhledávání: '"Toshiaki, Hirasawa"'
Publikováno v:
Gut and Liver, Vol 18, Iss 2, Pp 209-217 (2024)
Since the indications for endoscopic submucosal dissection have been expanded to include undifferentiated-type early gastric cancers, improvements in preoperative diagnostic ability have been an area of research. There are also concerns about the imp
Externí odkaz:
https://doaj.org/article/df847c81d51345929f448d39d06b4ae7
Publikováno v:
Clinical Endoscopy, Vol 57, Iss 1, Pp 11-17 (2024)
Although magnifying endoscopy with narrow-band imaging is the standard diagnostic test for gastric cancer, diagnosing gastric cancer using this technology requires considerable skill. Artificial intelligence has superior image recognition, and its us
Externí odkaz:
https://doaj.org/article/375ee4bed07c43cf8026b35d33a1c3a5
Autor:
Yoshitaka Tokai, Yusuke Horiuchi, Noriko Yamamoto, Ken Namikawa, Shoichi Yoshimizu, Akiyoshi Ishiyama, Toshiyuki Yoshio, Toshiaki Hirasawa, Junko Fujisaki
Publikováno v:
BMC Gastroenterology, Vol 23, Iss 1, Pp 1-10 (2023)
Abstract Background The effect of Helicobacter pylori (H.pylori) eradication therapy on mixed-histological-type gastric cancer remains unclear. This study aimed to clarify the effect of H. pylori eradication therapy on mixed-histological-type early g
Externí odkaz:
https://doaj.org/article/5a4a81dd1c0c4b25bcb726677cab39df
Autor:
Shion Yonazu, Tsuyoshi Ozawa, Tamiji Nakanishi, Kentaro Ochiai, Junichi Shibata, Hiroyuki Osawa, Toshiaki Hirasawa, Yusuke Kato, Hisao Tajiri, Tomohiro Tada
Publikováno v:
DEN Open, Vol 4, Iss 1, Pp n/a-n/a (2024)
Abstract Objectives The introduction of artificial intelligence into the medical field has improved the diagnostic capabilities of physicians. However, few studies have analyzed the economic impact of employing artificial intelligence technologies in
Externí odkaz:
https://doaj.org/article/6d2628963c8c4ad78aaa1f51947f795a
Autor:
Hiroya Ueyama, Toshiaki Hirasawa, Tomonori Yano, Hisashi Doyama, Hajime Isomoto, Kazuyoshi Yagi, Takashi7 Kawai, Kenshi Yao
Publikováno v:
DEN Open, Vol 4, Iss 1, Pp n/a-n/a (2024)
Abstract The Japan Gastroenterological Endoscopy Society (JGES) held four serial symposia between 2021 and 2022 on state‐of‐the‐art issues related to advanced diagnostic endoscopy of the upper gastrointestinal tract. This review summarizes the
Externí odkaz:
https://doaj.org/article/aea500bab1b94ba19efc309a2258caf2
Publikováno v:
Clinical Endoscopy, Vol 56, Iss 4, Pp 460-469 (2023)
Background/Aims Diagnosis of Helicobacter pylori-naïve gastric cancer (HPNGC) is becoming increasingly important. This study aimed to explore the quality indicators for HPNGC detection. Methods We conducted a cross-sectional, nationwide, web-based s
Externí odkaz:
https://doaj.org/article/356f7ae344304ce5ba6e36b4c31e9413
Autor:
Kei Hirano, Kikuaki Yoshida, Norihito Inoue, Naoko Tsuyama, Yukako Teramoto, Mitsuhito Hirano, Mikako Tanba, Nobuhiko Yamauchi, Yuko Shirouchi, Yuko Ishihara, Hiroaki Asai, Yuko Mishima, Senzo Taguchi, Toshiaki Hirasawa, Kengo Takeuchi, Dai Maruyama
Publikováno v:
HemaSphere, Vol 7, p e64794e6 (2023)
Externí odkaz:
https://doaj.org/article/4ec6a20124cf49cf9343b472a2ea21b5
Clinicopathological characteristics of advanced gastric cancer after Helicobacter pylori eradication
Autor:
Junki Tokura, Ken Namikawa, Kaoru Nakano, Yoshitaka Tokai, Shoichi Yoshimizu, Yusuke Horiuchi, Akiyoshi Ishiyama, Toshiyuki Yoshio, Toshiaki Hirasawa, Souya Nunobe, Kensei Yamaguchi, Hiroshi Kawachi, Junko Fujisaki
Publikováno v:
JGH Open, Vol 6, Iss 12, Pp 833-838 (2022)
Abstract Background and Aim Helicobacter pylori (H. pylori) eradication has become popular as it prevents the development of gastric cancer. There have been no comprehensive studies on advanced gastric cancer (AGC) after eradication; thus, the clinic
Externí odkaz:
https://doaj.org/article/11c4b4d8b0884646ba6d319fab6ba078
Autor:
Yusuke Horiuchi, Toshiaki Hirasawa, Naoki Ishizuka, Junki Tokura, Mitsuaki Ishioka, Yoshitaka Tokai, Ken Namikawa, Shoichi Yoshimizu, Akiyoshi Ishiyama, Toshiyuki Yoshio, Junko Fujisaki
Publikováno v:
BMC Gastroenterology, Vol 22, Iss 1, Pp 1-8 (2022)
Abstract Background No studies have compared the performance of microvascular and microsurface patterns alone with their combination in patients undergoing magnifying endoscopy with narrow-band imaging for diagnosing gastric cancer. This study aimed
Externí odkaz:
https://doaj.org/article/86e3fa6033334d189b0ff3418d0dd88c
Autor:
Eisuke Nakao, Ken Namikawa, Toshiaki Hirasawa, Kaoru Nakano, Yoshitaka Tokai, Shoichi Yoshimizu, Yusuke Horiuchi, Akiyoshi Ishiyama, Toshiyuki Yoshio, Souya Nunobe, Junko Fujisaki
Publikováno v:
JGH Open, Vol 6, Iss 3, Pp 189-195 (2022)
Abstract Background and Aim The risk factors for lymph node metastasis (LNM) of duodenal neuroendocrine tumors (DNETs) are not well identified, and a definitive standard of treatment for DNETs has not been established. In this study, we aimed to iden
Externí odkaz:
https://doaj.org/article/adb660d4aeca486dbd6019c14a40d8b8