Detection of multiple intramucosal signet-ring cell carcinomas by white-light endoscopy and magnifying endoscopy with narrow-band imaging in a hereditary diffuse gastric cancer pat...

por Namikawa, Ken, Kawachi, Hiroshi, Tsugeno, Yuta, Nakajima, Takeshi, Fujisaki, Junko
Publicado 2021

Effect of Helicobacter pylori eradication evaluated using magnifying endoscopy with narrow-band imaging in mixed-type early gastric Cancer

por Tokai, Yoshitaka, Horiuchi, Yusuke, Yamamoto, Noriko, Namikawa, Ken, Yoshimizu, Shoichi, Ishiyama, Akiyoshi, Yoshio, Toshiyuki, Hirasawa, Toshiaki, Fujisaki, Junko
Publicado 2023

Clinical outcomes of endoscopic resection of preoperatively diagnosed non-circumferential T1a-muscularis mucosae or T1b-submucosa 1 esophageal squamous cell carcinoma

por Namikawa, Ken, Yoshio, Toshiyuki, Yoshimizu, Shoichi, Ishiyama, Akiyoshi, Tsuchida, Tomohiro, Tokai, Yoshitaka, Horiuchi, Yusuke, Hirasawa, Toshiaki, Fujisaki, Junko
Publicado 2021

Author Correction: Clinical outcomes of endoscopic resection of preoperatively diagnosed non-circumferential T1a-muscularis mucosae or T1b-submucosa 1 esophageal squamous cell carc...

por Namikawa, Ken, Yoshio, Toshiyuki, Yoshimizu, Shoichi, Ishiyama, Akiyoshi, Tsuchida, Tomohiro, Tokai, Yoshitaka, Horiuchi, Yusuke, Hirasawa, Toshiaki, Fujisaki, Junko
Publicado 2021

Sporadic non-ampullary duodenal adenoma with low-grade dysplasia: Natural history and clinical management

por Ikenoyama, Yohei, Yoshimizu, Shoichi, Namikawa, Ken, Tokai, Yoshitaka, Horiuchi, Yusuke, Ishiyama, Akiyoshi, Yoshio, Toshiyuki, Hirasawa, Toshiaki, Fujisaki, Junko
Publicado 2022

Effect of spraying l‐menthol on peristalsis resumption during endoscopic submucosal dissection of gastric tumors

por Ishiyama, Akiyoshi, Namikawa, Ken, Tokai, Yoshitaka, Yoshimizu, Shoichi, Horiuchi, Yusuke, Yoshio, Toshiyuki, Hirasawa, Toshiaki, Tsuchida, Tomohiro, Itoh, Fumio, Fujisaki, Junko
Publicado 2021

Is proximal gastrectomy indicated for locally advanced cancer in the upper third of the stomach?

por Ri, Motonari, Kumagai, Koshi, Namikawa, Ken, Atsumi, Shinichiro, Hayami, Masaru, Makuuchi, Rie, Ida, Satoshi, Ohashi, Manabu, Sano, Takeshi, Nunobe, Souya
Publicado 2021

Additive effect of evaluating microsurface and microvascular patterns using magnifying endoscopy with narrow-band imaging in gastric cancer: a post-hoc analysis of a single-center...

por Horiuchi, Yusuke, Hirasawa, Toshiaki, Ishizuka, Naoki, Tokura, Junki, Ishioka, Mitsuaki, Tokai, Yoshitaka, Namikawa, Ken, Yoshimizu, Shoichi, Ishiyama, Akiyoshi, Yoshio, Toshiyuki, Fujisaki, Junko
Publicado 2022

Risk factors for lymph node metastasis and indication of local resection in duodenal neuroendocrine tumors

por Nakao, Eisuke, Namikawa, Ken, Hirasawa, Toshiaki, Nakano, Kaoru, Tokai, Yoshitaka, Yoshimizu, Shoichi, Horiuchi, Yusuke, Ishiyama, Akiyoshi, Yoshio, Toshiyuki, Nunobe, Souya, Fujisaki, Junko
Publicado 2022

Usefulness of the l‐type Wako Helicobacter pylori antibody J test

por Tokai, Yoshitaka, Fujisaki, Junko, Ishizuka, Naoki, Osumi, Hiroki, Namikawa, Ken, Yoshimizu, Shoichi, Horiuchi, Yusuke, Ishiyama, Akiyoshi, Yoshio, Toshiyuki, Hirasawa, Toshiaki, Miki, Kazumasa, Tsuchida, Tomohiro
Publicado 2021

Early Esophageal Adenocarcinoma with Non-Barrett's Columnar Epithelium Origin: Two Case Reports and a Literature Review

por Nakao, Eisuke, Fujisaki, Junko, Nakano, Kaoru, Kawachi, Hiroshi, Narimiya, Norichika, Suzuki, Seiya, Namikawa, Ken, Tokai, Yoshitaka, Yoshimizu, Shoichi, Horiuchi, Yusuke, Ishiyama, Akiyoshi, Yoshio, Toshiyuki, Hirasawa, Toshiaki
Publicado 2022

Clinicopathological characteristics of advanced gastric cancer after Helicobacter pylori eradication

por Tokura, Junki, Namikawa, Ken, Nakano, Kaoru, Tokai, Yoshitaka, Yoshimizu, Shoichi, Horiuchi, Yusuke, Ishiyama, Akiyoshi, Yoshio, Toshiyuki, Hirasawa, Toshiaki, Nunobe, Souya, Yamaguchi, Kensei, Kawachi, Hiroshi, Fujisaki, Junko
Publicado 2022

Detecting early gastric cancer: Comparison between the diagnostic ability of convolutional neural networks and endoscopists

por Ikenoyama, Yohei, Hirasawa, Toshiaki, Ishioka, Mitsuaki, Namikawa, Ken, Yoshimizu, Shoichi, Horiuchi, Yusuke, Ishiyama, Akiyoshi, Yoshio, Toshiyuki, Tsuchida, Tomohiro, Takeuchi, Yoshinori, Shichijo, Satoki, Katayama, Naoyuki, Fujisaki, Junko, Tada, Tomohiro
Publicado 2020

Efficacy and Safety of Self-Expandable Metallic Stent Placement for Malignant Esophageal Fistula

por Izumi, Atsuko, Yoshio, Toshiyuki, Sasaki, Takashi, Ishioka, Mitsuaki, Kizawa, Atsuko, Ikenoyama, Yohei, Namikawa, Ken, Tokai, Yoshitaka, Yoshimizu, Shoichi, Horiuchi, Yusuke, Ishiyama, Akiyoshi, Hirasawa, Toshiaki, Chin, Keisho, Ogura, Mariko, Sasahira, Naoki, Fujisaki, Junko
Publicado 2023

Clinical significance of intratumoral HER2 heterogeneity on trastuzumab efficacy using endoscopic biopsy specimens in patients with advanced HER2 positive gastric cancer

por Yagi, Shusuke, Wakatsuki, Takeru, Yamamoto, Noriko, Chin, Keisho, Takahari, Daisuke, Ogura, Mariko, Ichimura, Takashi, Nakayama, Izuma, Osumi, Hiroki, Shinozaki, Eiji, Suenaga, Mitsukuni, Fujisaki, Junko, Ishikawa, Yuichi, Yamaguchi, Kensei, Namikawa, Ken, Horiuchi, Yusuke
Publicado 2018

Ability of artificial intelligence to detect T1 esophageal squamous cell carcinoma from endoscopic videos and the effects of real-time assistance

por Shiroma, Sho, Yoshio, Toshiyuki, Kato, Yusuke, Horie, Yoshimasa, Namikawa, Ken, Tokai, Yoshitaka, Yoshimizu, Shoichi, Yoshizawa, Natsuko, Horiuchi, Yusuke, Ishiyama, Akiyoshi, Hirasawa, Toshiaki, Tsuchida, Tomohiro, Akazawa, Naoki, Akiyama, Junichi, Tada, Tomohiro, Fujisaki, Junko
Publicado 2021

Genomic features of Helicobacter pylori‐naïve diffuse‐type gastric cancer

por Namikawa, Ken, Tanaka, Norio, Ota, Yuki, Takamatsu, Manabu, Kosugi, Mayuko, Tokai, Yoshitaka, Yoshimizu, Shoichi, Horiuchi, Yusuke, Ishiyama, Akiyoshi, Yoshio, Toshiyuki, Hirasawa, Toshiaki, Amino, Sayuri, Furuya, Rie, Gotoh, Osamu, Kaneyasu, Tomoko, Nakayama, Izuma, Imamura, Yu, Noda, Tetsuo, Fujisaki, Junko, Mori, Seiichi
Publicado 2022