Iwamuro Masaya (Masaya Iwamuro, M Iwamuro)

Publication Activity (10 Years)

Years Active: 2015-2024
Publications (10 Years): 40

Top Topics

Colorectal Cancer Screening

Endoscopic Submucosal Dissection

Top Venues

Case reports in gastrointestinal medicine

Journal of clinical medicine

Current issues in molecular biology

Journal of general and family medicine

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

Publications

Daisuke Kawai, Iwamuro Masaya, Ryuta Takenaka, Taisuke Obata, Takashi Yamamoto, Shoichiro Hirata, Ko Miura, Koji Takemoto, Hirofumi Tsugeno, Shigeatsu Fujiki
A Prospective Observational Study on Gastric Endoscopic Submucosal Dissection under Continuous Administration of Antithrombotic Agents. Journal of clinical medicine 13 (7) (2024)
Daisuke Kawai, Iwamuro Masaya, Ryuta Takenaka, Taisuke Obata, Takashi Yamamoto, Shoichiro Hirata, Ko Miura, Koji Takemoto, Hirofumi Tsugeno, Shigeatsu Fujiki
A Prospective Observational Study on Gastric Endoscopic Submucosal Dissection under Continuous Administration of Antithrombotic Agents. Journal of clinical medicine 13 (7) (2024)
Daisuke Kawai, Iwamuro Masaya, Ryuta Takenaka, Taisuke Obata, Takashi Yamamoto, Shoichiro Hirata, Ko Miura, Koji Takemoto, Hirofumi Tsugeno, Shigeatsu Fujiki
A Prospective Observational Study on Gastric Endoscopic Submucosal Dissection under Continuous Administration of Antithrombotic Agents. Journal of clinical medicine 13 (7) (2024)
Iwamuro Masaya, Toshiharu Mitsuhashi, Tomoki Inaba, Kazuhiro Matsueda, Teruya Nagahara, Toshio Uraoka, Hisashi Doyama, Masakatsu Mizuno, Tomoyuki Yada, Yoshinari Kawai, Jun Nakamura, Minoru Matsubara, Hiroko Nebiki, Keiko Niimi, Tatsuya Toyokawa, Ryuta Takenaka, Sho Takeda, Shouichi Tanaka, Mamoru Nishimura, Takao Tsuzuki, Kazuya Akahoshi, Takahisa Furuta, Ken Haruma, Hiroyuki Okada
Results of the interim analysis of a prospective, multi-center, observational study of small subepithelial lesions in the stomach. Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society (2023)
Iwamuro Masaya, Takehiro Tanaka, Motoyuki Otsuka
Update in Molecular Aspects and Diagnosis of Autoimmune Gastritis. Current issues in molecular biology 45 (7) (2023)
Daisuke Kametaka, Mamoru Ito, Seiji Kawano, Shuhei Ishiyama, Akiko Fujiwara, Junichirou Nasu, Masao Yoshioka, Junji Shiode, Kazuhide Yamamoto, Iwamuro Masaya, Yoshiro Kawahara, Hiroyuki Okada, Motoyuki Otsuka
Optimal Bowel Preparation Method to Visualize the Distal Ileum via Small Bowel Capsule Endoscopy. Diagnostics (Basel, Switzerland) 13 (20) (2023)
Iwamuro Masaya, Hidenori Shiraha, Hiroyuki Okada
Gastric polyps' regression after potassium-competitive acid blocker cessation. Journal of general and family medicine 23 (5) (2022)
Iwamuro Masaya, Takehiro Tanaka, Akifumi Matsumura, Seiji Kawano, Yoshiro Kawahara, Hiroyuki Okada
Zinc Acetate Dihydrate Tablet-Associated Gastritis Occurring in a Post-Hematopoietic Stem Cell Transplant Recipient. Case reports in gastrointestinal medicine 2022 (2022)
Iwamuro Masaya, Yusuke Kawai, Mayu Uka, Yusuke Matsui, Takao Hiraki, Yoshiro Kawahara, Hiroyuki Okada
Two Cases of Duodenal Ulcers That Developed after Transcatheter Procedures for Unruptured Visceral Artery Aneurysms. Case reports in gastrointestinal medicine 2022 (2022)
Daisuke Kametaka, Iwamuro Masaya, Takahide Takahashi, Araki Hirabata, Kenta Hamada, Yoshiyasu Kono, Hiromitsu Kanzaki, Seiji Kawano, Takehiro Tanaka, Fumio Otuska, Yoshiro Kawahara, Hiroyuki Okada
Characterization of Gastric Tissue-Resident T Cells in Autoimmune and Helicobacter pylori -Associated Gastritis. Current issues in molecular biology 44 (6) (2022)
Iwamuro Masaya, Takehiro Tanaka, Akifumi Matsumura, Seiji Kawano, Yoshiro Kawahara, Hiroyuki Okada
Zinc Acetate Dihydrate Tablet-Associated Gastritis Occurring in a Post-Hematopoietic Stem Cell Transplant Recipient. Case reports in gastrointestinal medicine 2022 (2022)
Ryosuke Hirai, Kawano Seiji, Shoko Inoo, Sakiko Kuraoka, Shotaro Okanoue, Takuya Satomi, Kenta Hamada, Yoshiyasu Kono, Hiromitsu Kanzaki, Iwamuro Masaya, Yoshiro Kawahara, Hiroyuki Okada
Postoperative Bleeding Risk after Gastric Endoscopic Submucosal Dissection in Patients Receiving a P2Y12 Receptor Antagonist. Gut and liver (2022)
Iwamuro Masaya, Takahide Takahashi, Natsuki Watanabe, Takehiro Tanaka, Toshihiro Inokuchi, Sakiko Hiraoka, Fumio Otsuka, Hiroyuki Okada
Enriched CD45RA - CD62L + central memory T and decreased CD3 + CD56 + natural killer T lymphocyte subsets in the rectum of ulcerative colitis patients. International journal of immunopathology and pharmacology 36 (2022)
Iwamuro Masaya, Takahide Takahashi, Natsuki Watanabe, Makoto Abe, Hiroyuki Sakae, Yoshiyasu Kono, Hiromitsu Kanzaki, Takehiro Tanaka, Seiji Kawano, Fumio Otsuka, Yoshiro Kawahara, Hiroyuki Yanai, Hiroyuki Okada
Site-specific differences in T lymphocyte composition of the gastric mucosa after Helicobacter pylori eradication. Medicine 101 (34) (2022)
Iwamuro Masaya, Hidenori Shiraha, Mayu Kobashi, Shigeru Horiguchi, Hiroyuki Okada
Laminin 511-E8 Fragment Offers Superior Adhesion Properties for Gastric Cancer Cells Compared with Full-Length Laminin 511. Current issues in molecular biology 44 (4) (2022)
Iwamuro Masaya, Somay Yamagata Murayama, Masahiko Nakamura, Kenta Hamada, Takehiro Tanaka, Hiroyuki Okada
Helicobacter suis -Associated Gastritis Mimicking Conventional H. pylori -Associated Atrophic Gastritis. Case reports in gastrointestinal medicine 2022 (2022)
Shotaro Okanoue, Iwamuro Masaya, Takehiro Tanaka, Takuya Satomi, Kenta Hamada, Hiroyuki Sakae, Makoto Abe, Yoshiyasu Kono, Hiromitsu Kanzaki, Seiji Kawano, Yoshiro Kawahara, Hiroyuki Okada
Scoring systems for differentiating gastrointestinal stromal tumors and schwannomas from leiomyomas in the stomach. Medicine 100 (40) (2021)
Iwamuro Masaya, Hidenori Shiraha, Atsushi Oyama, Daisuke Uchida, Shigeru Horiguchi, Hiroyuki Okada
Laminin-411 and -511 Modulate the Proliferation, Adhesion, and Morphology of Gastric Cancer Cells. Cell biochemistry and biophysics 79 (2) (2021)
Iwamuro Masaya, Toshi Murakami, Takehiro Tanaka, Shohei Oka, Seiji Kawano, Yoshiro Kawahara, Hiroyuki Okada
Eosinophilic Gastritis in a Patient Previously Treated with Dupilumab. Case reports in gastrointestinal medicine 2020 (2020)
Iwamuro Masaya, Koji Miyahara, Chihiro Sakaguchi, Ryuta Takenaka, Sayo Kobayashi, Hirokazu Mouri, Shigetomi Tanaka, Tatsuya Toyokawa, Shouichi Tanaka, Mamoru Nishimura, Kenji Yamauchi, Takehiro Tanaka, Hiroyuki Okada
Diagnostic Role of 18F-Fluorodeoxyglucose Positron Emission Tomography in Gastric Mesenchymal Tumors. Journal of clinical medicine 9 (5) (2020)
Iwamuro Masaya, Takahide Takahashi, Takehiro Tanaka, Tomohiro Toji, Sakiko Hiraoka, Seiji Kawano, Yoshiro Kawahara, Hiroyuki Okada
Appendiceal Orifice Inflammation in Ulcerative Colitis Mimicking Mucosa-Associated Lymphoid Tissue Lymphoma in the Cecum. Case reports in gastrointestinal medicine 2020 (2020)
Iwamuro Masaya, Takahide Takahashi, Yoko Ota, Takehiro Tanaka, Noboru Asada, Shuya Yano, Mayu Uka, Rei Nakamura, Yuki Baba, Kawano Seiji, Yoshiro Kawahara, Hiroyuki Okada
Intestinal Diffuse Large B-Cell Lymphoma in a Patient with Systemic Lupus Erythematosus. Case reports in gastrointestinal medicine 2020 (2020)
Iwamuro Masaya, Yuki Aoyama, Seiyuu Suzuki, Sayo Kobayashi, Tatsuya Toyokawa, Yuki Moritou, Shinichiro Hori, Kazuhiro Matsueda, Masao Yoshioka, Takehiro Tanaka, Hiroyuki Okada
Long-Term Outcome in Patients with a Solitary Peutz-Jeghers Polyp. Gastroenterology research and practice 2019 (2019)
Iwamuro Masaya, Haruo Urata, Shoichiro Hirata, Toru Ueki, Tetsuro Hanabata, Sho Takeda, Akira Teraoka, Hiroyuki Okada
A Bezoar Composed of Bilirubin Calcium, Calcium Carbonate, and Fatty Acid Calcium. Case reports in gastrointestinal medicine 2019 (2019)
Hiromi Ihoriya, Tetsuya Yumoto, Iwamuro Masaya, Noritomo Fujisaki, Takaaki Osako, Hiromichi Naito, Atsunori Nakao
Gastric Emphysema in a Critically Ill Patient Successfully Treated without Surgery. Case reports in critical care 2019 (2019)
Iwamuro Masaya, Takehiro Tanaka, Hiromitsu Kanzaki, Kawano Seiji, Yoshiro Kawahara, Hiroyuki Okada
Two Cases of White Globe Appearance in Autoimmune Atrophic Gastritis. Case reports in gastrointestinal medicine 2018 (2018)
Ailee Ikeda, Iwamuro Masaya, Takehiro Tanaka, Toshihiro Inokuchi, Asuka Nakarai, Yuusaku Sugihara, Keita Harada, Sakiko Hiraoka, Yoshiro Kawahara, Hiroyuki Okada
Two Cases of Leiomyoma in the Colon Masquerading as Other Types of Colonic Pedunculated Polyps. Case reports in gastrointestinal medicine 2018 (2018)
Iwamuro Masaya, Takehiro Tanaka, Kenji Nishida, Kawano Seiji, Yoshiro Kawahara, Shogen Ohya, Tadashi Yoshino, Hiroyuki Okada
Gastric MALT Lymphoma with Increased Plasma Cell Differentiation Showing Unique Endoscopic Features. Case reports in gastrointestinal medicine 2018 (2018)
Koichi Izumikawa, Iwamuro Masaya, Tomoki Inaba, Shigenao Ishikawa, Kenji Kuwaki, Ichiro Sakakihara, Kumiko Yamamoto, Sakuma Takahashi, Shigetomi Tanaka, Masaki Wato, Hiroyuki Okada
Bleeding in patients who underwent scheduled second-look endoscopy 5 days after endoscopic submucosal dissection for gastric lesions. BMC gastroenterology 18 (1) (2018)
Iwamuro Masaya, Hiroyuki Sakae, Hiromitsu Kanzaki, Hiroyuki Okada
Diffuse redness in linked color imaging is useful for diagnosing current Helicobacter pylori infection in the stomach. Journal of general and family medicine 19 (5) (2018)
Kawano Seiji, Akinobu Takaki, Iwamuro Masaya, Yasunaka Tetsuya, Kono Yoshiyasu, Miura Kou, Inokuchi Toshihiro, Kawahara Yoshiro, Umeda Yuzo, Yagi Takahito, Okada Hiroyuki
Safety and Efficacy of Small Bowel Examination by Capsule Endoscopy for Patients before Liver Transplantation. BioMed research international 2017 (2017)
Kawano Seiji, Akinobu Takaki, Iwamuro Masaya, Tetsuya Yasunaka, Yoshiyasu Kono, Kou Miura, Toshihiro Inokuchi, Yoshiro Kawahara, Yuzo Umeda, Takahito Yagi, Hiroyuki Okada
Corrigendum to "Safety and Efficacy of Small Bowel Examination by Capsule Endoscopy for Patients before Liver Transplantation". BioMed research international 2017 (2017)
Iwamuro Masaya, Takehiro Tanaka, Daisuke Takei, Yuusaku Sugihara, Keita Harada, Sakiko Hiraoka, Yoshiro Kawahara, Hiroyuki Okada
Two Cases of Rectal Xanthoma Presenting as Yellowish to Whitish Lesions during Colonoscopy. Case reports in gastrointestinal medicine 2017 (2017)
T Kagawa, Iwamuro Masaya, T Inaba
Letter: a potassium-competitive acid blocker vs a proton pump inhibitor for healing endoscopic submucosal dissection-induced artificial ulcers after treatment of gastric neoplasms-authors' reply. Alimentary pharmacology & therapeutics 46 (5) (2017)
Iwamuro Masaya, Sayo Kobayashi, Nobuya Ohara, Kawano Seiji, Yoshiro Kawahara, Hiroyuki Okada
Adenocarcinoma In Situ Arising from Brunner's Gland Treated by Endoscopic Mucosal Resection. Case reports in gastrointestinal medicine 2017 (2017)
Iwamuro Masaya, Haruo Urata, Sakiko Hiraoka, Masayasu Ohmori, Yoshitaka Kondo, Yoshiro Kawahara, Hiroyuki Okada
A Calcium Enterolith in a Patient with Crohn's Disease and Its In Vitro Dissolubility in Citric Acid. Case reports in gastrointestinal medicine 2017 (2017)
Iwamuro Masaya, Katsuyoshi Takata, Seiji Kawano, Nobuharu Fujii, Yoshiro Kawahara, Tadashi Yoshino, Hiroyuki Okada
Magnifying Endoscopic Features of Follicular Lymphoma Involving the Stomach: A Report of Two Cases. Case reports in gastrointestinal medicine 2016 (2016)
Iwamuro Masaya, Takehiro Tanaka, Satoko Ando, Tatsuhiro Gotoda, Hiromitsu Kanzaki, Seiji Kawano, Yoshiro Kawahara, Hiroyuki Okada
Endoscopic Resection of a Pedunculated Brunner's Gland Hamartoma of the Duodenum. Case reports in gastrointestinal medicine 2016 (2016)
Masahide Kita, Masashi Furukawa, Iwamuro Masaya, Keisuke Hori, Yoshiro Kawahara, Naruto Taira, Tomohiro Nogami, Tadahiko Shien, Takehiro Tanaka, Hiroyoshi Doihara, Hiroyuki Okada
Breast Cancer Metastasis to the Stomach That Was Diagnosed after Endoscopic Submucosal Dissection. Case reports in gastrointestinal medicine 2016 (2016)
Iwamuro Masaya, Takao Tsuzuki, Shogen Ohya, Hiroyuki Okada, Takehiro Tanaka, Keisuke Hori, Masahide Kita, Seiji Kawano, Yoshiro Kawahara, Kazuhide Yamamoto
Ectopic pancreas in the stomach successfully resected by endoscopic submucosal dissection. Case reports in medicine 2015 (2015)