HIRAYAMA Atsuhiro
Academic Assembly School of Medicine and Health Sciences Institute of Medicine
School of Medicine Department of Medicine
Assistant Professor
Researcher Information
Web site
Research activity information
Paper
- Association between endoscopic evidence of bile reflux and Barrett's esophagus: A large-scale case-control study
Yugo Iwaya; Kenichi Goda; Satoko Kako; Honoka Hattori; Takayuki Miyazawa; Daichi Hara; Kenta Hashigami; Atsuhiro Hirayama; Takuma Okamura; Tadanobu Nagaya; Takeji Umemura
Digestive and Liver Disease, 56(4), 622-627, Apr. 2024, Refereed
- Relationship between <i>Helicobacter pylori</i> Eradication and Barrett’s Esophagus Elongation
Kenta Hashigami; Yugo Iwaya; Tadanobu Nagaya; Daichi Hara; Atsuhiro Hirayama; Takuma Okamura; Taiji Akamatsu; Takeji Umemura
Digestion, 105(3), 186-191, Jan. 2024, Refereed - CD8+ Lymphocyte Infiltration Is a Specific Feature of Colitis Induced by Immune Checkpoint Inhibitors
Yoshiyuki Takahashi; Tadanobu Nagaya; Yugo Iwaya; Takuma Okamura; Atsuhiro Hirayama; Mai Iwaya; Takeshi Uehara; Takeji Umemura
Digestive Diseases and Sciences, 68(2), 451-459, Jun. 2022, Refereed - Vascular E-selectin Expression Detected in Formalin-fixed, Paraffin-embedded Sections With an E-selectin Monoclonal Antibody Correlates With Ulcerative Colitis Activity
Masataka Murahashi; Akiya Kogami; Akifumi Muramoto; Hitomi Hoshino; Tomoya O. Akama; Junya Mitoma; Takanori Goi; Atsuhiro Hirayama; Takuma Okamura; Tadanobu Nagaya; Motohiro Kobayashi
Journal of Histochemistry & Cytochemistry, 70(4), 299-310, Mar. 2022, Refereed - [Surgical ulcerative colitis complicated by multiple lung abscesses secondary to septic pulmonary embolism after multidrug immunosuppressive therapies].
Kentaro Araki; Hideaki Kimura; Yoshinori Nakamori; Akira Madarame; Aya Ikeda; Atsuhiro Hirayama; Reiko Kunisaki; Itaru Endo
Nihon Shokakibyo Gakkai zasshi = The Japanese journal of gastro-enterology, 119(11), 1029-1035, 2022 - Cutting Edge of Medical Therapy to Inflammatory Bowel Disease
HIRAYAMA Atsuhiro
The Shinshu Medical Journal, 69(5), 233-243, 10 Oct. 2021 - Polymorphism at rs9264942 is associated with HLA-C expression and inflammatory bowel disease in the Japanese
Hiroshi Suzuki; Satoru Joshita; Atsuhiro Hirayama; Akihiro Shinji; Kenji Mukawa; Minako Sako; Naoki Yoshimura; Tomoaki Suga; Takeji Umemura; Norihiro Ashihara; Tomoo Yamazaki; Masao Ota
Scientific Reports, 10(1), Jul. 2020 - Consistency of Trans-Abdominal and Water-Immersion Ultrasound Images of Diseased Intestinal Segments in Crohn’s Disease
Feiqian Wang; Kazushi Numata; Hiromi Yonezawa; Kana Sato; Yoshito Ishii; Katsuki Yaguchi; Nao Kume; Yu Hashimoto; Masafumi Nishio; Yoshinori Nakamori; Aya Ikeda; Akira Madarame; Atsuhiro Hirayama; Tsuyoshi Ogashiwa; Tomohiko Sasaki; Misato Jin; Akiho Hanzawa; Naomi Shibata; Shinichi Hashimorto; Yusuke Saigusa; Yoshiaki Inayama; Shin Maeda; Hideaki Kimura; Reiko Kunisaki
Diagnostics, 10(5), 267-267, Apr. 2020 - Diffuse large B-cell lymphoma of the colon and rectum in a patient with colonic Crohn’s disease treated with infliximab and azathioprine
Koichi Sato; Tomoaki Suga; Atsuhiro Hirayama; Seiichi Daikuhara; Takeshi Uehara; Eiji Tanaka
Clinical Journal of Gastroenterology, 13(1), 1-5, Jul. 2019 - Association between KIR-HLA combination and ulcerative colitis and Crohn’s disease in a Japanese population
Hiromi Saito; Atsuhiro Hirayama; Takeji Umemura; Satoru Joshita; Kenji Mukawa; Tomoaki Suga; Eiji Tanaka; Masao Ota
PLOS ONE, 13(4), e0195778-e0195778, Apr. 2018 - Lymphocyte Antigen 75 Polymorphisms Are Associated with Disease Susceptibility and Phenotype in Japanese Patients with Inflammatory Bowel Disease
Atsuhiro Hirayama; Satoru Joshita; Kei Kitahara; Kenji Mukawa; Tomoaki Suga; Takeji Umemura; Eiji Tanaka; Masao Ota
Disease Markers, 2016, 1-7, 2016, Refereed
Lead
