Osamu Toyoshima

Researcher Name Resolver ID ORCID

Publication Activity (10 Years)

Years Active: 2016-2024
Publications (10 Years): 21

Top Venues

Scandinavian journal of gastroenterology

Endoscopy international open

Journal of gastroenterology and hepatology

Journal of clinical medicine

This page only lists publications with an associated author ORCID identifier.

Publications

Toshihiro Nishizawa, Hidenobu Watanabe, Shuntaro Yoshida, Tatsuya Matsuno, Ai Fujimoto, Rie Matsuda, Hirotoshi Ebinuma, Mitsuhiro Fujishiro, Yutaka Saito, Osamu Toyoshima
Association between colonic adenoma size and proliferative zone in the crypt. Scandinavian journal of gastroenterology 59 (7) (2024)
Toshihiro Nishizawa, Hidenobu Watanabe, Shuntaro Yoshida, Tatsuya Matsuno, Ai Fujimoto, Rie Matsuda, Hirotoshi Ebinuma, Mitsuhiro Fujishiro, Yutaka Saito, Osamu Toyoshima
Association between colonic adenoma size and proliferative zone in the crypt. Scandinavian journal of gastroenterology (2024)
Toshihiro Nishizawa, Hidenobu Watanabe, Shuntaro Yoshida, Tatsuya Matsuno, Ai Fujimoto, Rie Matsuda, Hirotoshi Ebinuma, Mitsuhiro Fujishiro, Yutaka Saito, Osamu Toyoshima
Association between colonic adenoma size and proliferative zone in the crypt. Scandinavian journal of gastroenterology 59 (7) (2024)
Osamu Toyoshima, Toshihiro Nishizawa, Takuma Hiramatsu, Tatsuya Matsuno, Shuntaro Yoshida, Hiroya Mizutani, Hirotoshi Ebinuma, Takahisa Matsuda, Yutaka Saito, Mitsuhiro Fujishiro
Colorectal adenoma detection rate using texture and color enhancement imaging versus white light imaging with chromoendoscopy: a propensity score matching study. Journal of gastroenterology and hepatology (2024)
Osamu Toyoshima, Toshihiro Nishizawa, Shuntaro Yoshida, Tatsuya Matsuno, Kotaro Miyoshi, Eri Naito, Chihiro Shiomi, Takeshi Uozumi, Mitsuhiro Fujishiro, Yutaka Saito
Hemorrhoids as a risk factor for colorectal adenomas on colonoscopy. Endoscopy international open 11 (5) (2023)
Osamu Toyoshima, Toshihiro Nishizawa, Shuntaro Yoshida, Tatsuya Matsuno, Kotaro Miyoshi, Eri Naito, Chihiro Shiomi, Takeshi Uozumi, Mitsuhiro Fujishiro, Yutaka Saito
Hemorrhoids as a risk factor for colorectal adenomas on colonoscopy. Endoscopy international open 11 (5) (2023)
Osamu Toyoshima, Toshihiro Nishizawa, Shuntaro Yoshida, Tatsuya Matsuno, Kotaro Miyoshi, Eri Naito, Chihiro Shiomi, Takeshi Uozumi, Mitsuhiro Fujishiro, Yutaka Saito
Hemorrhoids as a risk factor for colorectal adenomas on colonoscopy. Endoscopy international open 11 (5) (2023)
Toshihiro Nishizawa, Hidenobu Watanabe, Shuntaro Yoshida, Tatsuya Matsuno, Hideki Nakagawa, Kenji Tamada, Hirotoshi Ebinuma, Mitsuhiro Fujishiro, Yutaka Saito, Osamu Toyoshima
Hyperplastic polyp-like adenoma: a subtype of colonic adenoma with a proliferative zone confined to the lower two-thirds of the crypt. Scandinavian journal of gastroenterology (2023)
Toshihiro Nishizawa, Osamu Toyoshima
Response to comment on: "decreased titer of anti-parietal cell antibody in advanced phase of autoimmune gastritis". Scandinavian journal of gastroenterology (2023)
Toshihiro Nishizawa, Shuntaro Yoshida, Osamu Toyoshima
Cardiac lymphoid hyperplasia is the same as cardiac nodularity-like appearance. DEN open 2 (1) (2022)
Osamu Toyoshima, Yutaka Yamaji, Toshihiro Nishizawa, Shuntaro Yoshida, Tomoharu Yamada, Ken Kurokawa, Miho Obata, Ryo Kondo, Masahito Toba, Kazuhiko Koike
Priority stratification for colonoscopy based on two-sample faecal immunochemical test screening: results from a cross-sectional study at an endoscopy clinic in Japan. BMJ open 11 (5) (2021)
Toshihiro Nishizawa, Munkhbayar Munkjargal, Hirotoshi Ebinuma, Osamu Toyoshima, Hidekazu Suzuki
Sitafloxacin for Third-Line Helicobacter pylori Eradication: A Systematic Review. Journal of clinical medicine 10 (12) (2021)
Osamu Toyoshima, Toshihiro Nishizawa, Shuntaro Yoshida, Tatsuya Matsuno, Nariaki Odawara, Akira Toyoshima, Kosuke Sakitani, Hidenobu Watanabe, Mitsuhiro Fujishiro, Hidekazu Suzuki
Consistency between the endoscopic Kyoto classification and pathological updated Sydney system for gastritis: A cross-sectional study. Journal of gastroenterology and hepatology (2021)
Toshihiro Nishizawa, Hidenobu Watanabe, Shuntaro Yoshida, Akira Toyoshima, Yosuke Kataoka, Takamitsu Kanazawa, Naoto Yoshizawa, Hirotoshi Ebinuma, Hidekazu Suzuki, Osamu Toyoshima
Decreased anti-parietal cell antibody titer in the advanced phase of autoimmune gastritis. Scandinavian journal of gastroenterology (2021)
Toshihiro Nishizawa, Kiyoto Mori, Shuntaro Yoshida, Hirotoshi Ebinuma, Osamu Toyoshima, Hidekazu Suzuki
Additional Mosapride to Proton Pump Inhibitor for Gastroesophageal Reflux Disease: A Meta-Analysis. Journal of clinical medicine 9 (9) (2020)
Osamu Toyoshima, Toshihiro Nishizawa, Kosuke Sakitani, Tadahiro Yamakawa, Yoshiyuki Takahashi, Kazunori Kinoshita, Akira Torii, Atsuo Yamada, Hidekazu Suzuki, Kazuhiko Koike
Helicobacter pylori eradication improved the Kyoto classification score on endoscopy. JGH open : an open access journal of gastroenterology and hepatology 4 (5) (2020)
Toshihiro Nishizawa, Kosuke Sakitani, Hidekazu Suzuki, Tadahiro Yamakawa, Yoshiyuki Takahashi, Nobutake Yamamichi, Hidenobu Watanabe, Yasuyuki Seto, Kazuhiko Koike, Osamu Toyoshima
A combination of serum anti-Helicobacter pylori antibody titer and Kyoto classification score could provide a more accurate diagnosis of H pylori. United European gastroenterology journal 7 (3) (2019)
Osamu Toyoshima, Toshihiro Nishizawa, Kosuke Sakitani, Tadahiro Yamakawa, Shuntaro Yoshida, Kazushi Fukagawa, Keisuke Hata, Soichiro Ishihara, Hidekazu Suzuki
Colonoscopy using back brace support belt: A randomized, prospective trial. JGH open : an open access journal of gastroenterology and hepatology 4 (3) (2019)
Kosuke Sakitani, Toshihiro Nishizawa, Masahide Arita, Shuntaro Yoshida, Yosuke Kataoka, Daisuke Ohki, Hiroharu Yamashita, Yoshihiro Isomura, Akira Toyoshima, Hidenobu Watanabe, Toshiro Iizuka, Yutaka Saito, Junko Fujisaki, Naohisa Yahagi, Kazuhiko Koike, Osamu Toyoshima
Early detection of gastric cancer after Helicobacter pylori eradication due to endoscopic surveillance. Helicobacter 23 (4) (2018)
Osamu Toyoshima, Keisuke Hata, Shuntaro Yoshida, Masahide Arita
New-generation chromoendoscopy may increase confidence in the DISCARD2 study. Gut 67 (9) (2017)
Osamu Toyoshima, Yutaka Yamaji, Shuntaro Yoshida, Shuhei Matsumoto, Hiroharu Yamashita, Takamitsu Kanazawa, Keisuke Hata
Endoscopic gastric atrophy is strongly associated with gastric cancer development after Helicobacter pylori eradication. Surgical endoscopy 31 (5) (2016)

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Publication Activity (10 Years)

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Top Venues

Osamu Toyoshima