Search Results - "Fujisaki, Junko"

Application of artificial intelligence using a convolutional neural network for detecting gastric cancer in endoscopic images by Hirasawa, Toshiaki, Aoyama, Kazuharu, Tanimoto, Tetsuya, Ishihara, Soichiro, Shichijo, Satoki, Ozawa, Tsuyoshi, Ohnishi, Tatsuya, Fujishiro, Mitsuhiro, Matsuo, Keigo, Fujisaki, Junko, Tada, Tomohiro

“…Background Image recognition using artificial intelligence with deep learning through convolutional neural networks (CNNs) has dramatically improved and been…”
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Diagnostic outcomes of esophageal cancer by artificial intelligence using convolutional neural networks by Horie, Yoshimasa, Yoshio, Toshiyuki, Aoyama, Kazuharu, Yoshimizu, Shoichi, Horiuchi, Yusuke, Ishiyama, Akiyoshi, Hirasawa, Toshiaki, Tsuchida, Tomohiro, Ozawa, Tsuyoshi, Ishihara, Soichiro, Kumagai, Youichi, Fujishiro, Mitsuhiro, Maetani, Iruru, Fujisaki, Junko, Tada, Tomohiro

“…The prognosis of esophageal cancer is relatively poor. Patients are usually diagnosed at an advanced stage when it is often too late for effective treatment…”
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Pathological risk factors and predictive endoscopic factors for lymph node metastasis of T1 colorectal cancer: a single-center study of 846 lesions by Yasue, Chihiro, Chino, Akiko, Takamatsu, Manabu, Namikawa, Ken, Ide, Daisuke, Saito, Shoichi, Igarashi, Masahiro, Fujisaki, Junko

“…Background Determining the depth of invasion of early stage colorectal cancer has been emphasized as a means of improving endoscopic diagnostic accuracy…”
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Convolutional Neural Network for Differentiating Gastric Cancer from Gastritis Using Magnified Endoscopy with Narrow Band Imaging by Horiuchi, Yusuke, Aoyama, Kazuharu, Tokai, Yoshitaka, Hirasawa, Toshiaki, Yoshimizu, Shoichi, Ishiyama, Akiyoshi, Yoshio, Toshiyuki, Tsuchida, Tomohiro, Fujisaki, Junko, Tada, Tomohiro

“…Background Early detection of early gastric cancer (EGC) allows for less invasive cancer treatment. However, differentiating EGC from gastritis remains…”
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Application of artificial intelligence using convolutional neural networks in determining the invasion depth of esophageal squamous cell carcinoma by Tokai, Yoshitaka, Yoshio, Toshiyuki, Aoyama, Kazuharu, Horie, Yoshimasa, Yoshimizu, Shoichi, Horiuchi, Yusuke, Ishiyama, Akiyoshi, Tsuchida, Tomohiro, Hirasawa, Toshiaki, Sakakibara, Yuko, Yamada, Takuya, Yamaguchi, Shinjiro, Fujisaki, Junko, Tada, Tomohiro

“…Objectives In Japan, endoscopic resection (ER) is often used to treat esophageal squamous cell carcinoma (ESCC) when invasion depths are diagnosed as EP-SM1,…”
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Enrichment of CLDN18‐ARHGAP fusion gene in gastric cancers in young adults by Nakayama, Izuma, Shinozaki, Eiji, Sakata, Seiji, Yamamoto, Noriko, Fujisaki, Junko, Muramatsu, Yusuke, Hirota, Toru, Takeuchi, Kengo, Takahashi, Shunji, Yamaguchi, Kensei, Noda, Tetsuo

“…Gastric cancer in young adults has been pointed out to comprise a subgroup associated with distinctive clinicopathological features, including an equal gender…”
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Endoscopic Features of Undifferentiated-Type Early Gastric Cancer in Patients with Helicobacter pylori -Uninfected or -Eradicated Stomachs: A Comprehensive Review by Horiuchi, Yusuke, Hirasawa, Toshiaki, Fujisaki, Junko

“…Since the indications for endoscopic submucosal dissection have been expanded to include undifferentiated-type early gastric cancers, improvements in…”
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Detecting early gastric cancer: Comparison between the diagnostic ability of convolutional neural networks and endoscopists by 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

“…Objectives Detecting early gastric cancer is difficult, and it may even be overlooked by experienced endoscopists. Recently, artificial intelligence based on…”
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A nonrandomized, single-arm confirmatory trial of expanded endoscopic submucosal dissection indication for undifferentiated early gastric cancer: Japan Clinical Oncology Group study (JCOG1009/1010) by Takizawa, Kohei, Ono, Hiroyuki, Hasuike, Noriaki, Takashima, Atsuo, Minashi, Keiko, Boku, Narikazu, Kushima, Ryoji, Katayama, Hiroshi, Ogawa, Gakuto, Fukuda, Haruhiko, Fujisaki, Junko, Oda, Ichiro, Yano, Tomonori, Hori, Shinichiro, Doyama, Hisashi, Hirasawa, Kingo, Yamamoto, Yoshinobu, Ishihara, Ryu, Tanabe, Satoshi, Niwa, Yasumasa, Nakagawa, Masahiro, Terashima, Masanori, Muto, Manabu

“…Background While endoscopic submucosal dissection (ESD) is recognized as a minimally invasive standard treatment for differentiated early gastric cancers…”
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Training program using a traction device improves trainees’ learning curve of colorectal endoscopic submucosal dissection by Mitsuyoshi, Yuki, Ide, Daisuke, Ohya, Tomohiko Richard, Ishihoka, Mitsuaki, Yasue, Chihiro, Chino, Akiko, Igarashi, Masahiro, Nakashima, Akio, Saito, Shoichi, Fujisaki, Junko, Saruta, Masayuki

“…Background Colorectal endoscopic submucosal dissection (ESD) requires advanced endoscopic skill. For safer and more reliable ESD implementation, various…”
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Clinicopathological features and risk factors for lymph node metastasis in early-stage non-ampullary duodenal adenocarcinoma by Yoshimizu, Shoichi, Kawachi, Hiroshi, Yamamoto, Yorimasa, Nakano, Kaoru, Horiuchi, Yusuke, Ishiyama, Akiyoshi, Tsuchida, Tomohiro, Yoshio, Toshiyuki, Hirasawa, Toshiaki, Ito, Hiromichi, Fujisaki, Junko

“…Background Management strategies for primary non-ampullary duodenal adenocarcinoma (NADAC) in early stage are not well established given its low incidence…”
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Incidence of lymph node metastasis and the feasibility of endoscopic resection for undifferentiated-type early gastric cancer by Hirasawa, Toshiaki, Gotoda, Takuji, Miyata, Satoshi, Kato, You, Shimoda, Tadakazu, Taniguchi, Hirokazu, Fujisaki, Junko, Sano, Takeshi, Yamaguchi, Toshiharu

“…Background Endoscopic resection (ER) has been accepted as minimally invasive treatment in patients with early gastric cancer (EGC) who have a negligible risk…”
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Helicobacter pylori-negative gastric cancer: Characteristics and endoscopic findings by Yamamoto, Yorimasa, Fujisaki, Junko, Omae, Masami, Hirasawa, Toshiaki, Igarashi, Masahiro

“…Helicobacter pylori (H. pylori) leads to chronic gastritis and eventually causes gastric cancer. The prevalence of H. pylori infection is gradually decreasing…”
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Long-term outcomes of endoscopic resection and metachronous cancer after endoscopic resection for adenocarcinoma of the esophagogastric junction in Japan by Abe, Seiichiro, Ishihara, Ryu, Takahashi, Hiroaki, Ono, Hiroyuki, Fujisaki, Junko, Matsui, Akira, Takahashi, Akiko, Goda, Kenichi, Kawada, Kenro, Koike, Tomoyuki, Takeuchi, Manabu, Tsuji, Yosuke, Hirasawa, Dai, Oyama, Tsuneo

“…Endoscopic resection (ER) of superficial adenocarcinoma of the esophagogastric junction (AEGJ) has been shown to be safe and effective. However, long-term data…”
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Feasibility of further expansion of the indications for endoscopic submucosal dissection in undifferentiated-type early gastric cancer by Horiuchi, Yusuke, Ida, Satoshi, Yamamoto, Noriko, Nunobe, Souya, Ishizuka, Naoki, Yoshimizu, Shoichi, Ishiyama, Akiyoshi, Yoshio, Toshiyuki, Hirasawa, Toshiaki, Tsuchida, Tomohiro, Kumagai, Koshi, Ohashi, Manabu, Sano, Takeshi, Fujisaki, Junko

“…Background Based on Japanese guidelines for endoscopic submucosal dissection (ESD) in undifferentiated-type early gastric cancer (UD-EGC), UD-predominant…”
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Short- and long-term oncological outcomes of totally laparoscopic gastrectomy versus laparoscopy-assisted gastrectomy for clinical stage I gastric cancer by Muneoka, Yusuke, Ohashi, Manabu, Kurihara, Nozomi, Fujisaki, Junko, Makuuchi, Rie, Ida, Satoshi, Kumagai, Koshi, Sano, Takeshi, Nunobe, Souya

“…Background Totally laparoscopic gastrectomy (TLG), which involves a complete intracorporeal gastric transection and the creation of an anastomosis, has been…”
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Clinical impact of Epstein‐Barr virus status on the incidence of lymph node metastasis in early gastric cancer by Osumi, Hiroki, Kawachi, Hiroshi, Yoshio, Toshiyuki, Fujisaki, Junko

“…Epstein‐Barr virus‐positive gastric cancer (EBVGC) comprises approximately 9% of all gastric cancers and is associated with a low prevalence of lymph node…”
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Artificial intelligence‐based detection of pharyngeal cancer using convolutional neural networks by Tamashiro, Atsuko, Yoshio, Toshiyuki, Ishiyama, Akiyoshi, Tsuchida, Tomohiro, Hijikata, Kazunori, Yoshimizu, Shoichi, Horiuchi, Yusuke, Hirasawa, Toshiaki, Seto, Akira, Sasaki, Toru, Fujisaki, Junko, Tada, Tomohiro

“…Objectives The prognosis for pharyngeal cancer is relatively poor. It is usually diagnosed in an advanced stage. Although the recent development of narrow‐band…”
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Clinical outcomes of endoscopic resection of preoperatively diagnosed non-circumferential T1a-muscularis mucosae or T1b-submucosa 1 esophageal squamous cell carcinoma by Namikawa, Ken, Yoshio, Toshiyuki, Yoshimizu, Shoichi, Ishiyama, Akiyoshi, Tsuchida, Tomohiro, Tokai, Yoshitaka, Horiuchi, Yusuke, Hirasawa, Toshiaki, Fujisaki, Junko

“…In Japan, preoperatively diagnosed T1a-muscularis mucosae or T1b-submucosa 1 (MM/SM1) esophageal squamous cell carcinoma (ESCC) is a relative indication for…”
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Ability of artificial intelligence to detect T1 esophageal squamous cell carcinoma from endoscopic videos and the effects of real-time assistance by 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

“…Diagnosis using artificial intelligence (AI) with deep learning could be useful in endoscopic examinations. We investigated the ability of AI to detect…”
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