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Tadashi Ichimiya

Observed name: Ichimiya, Tadashi
ORCID: 0000-0002-9088-1133
Observed ORCID: 0000-0002-9088-1133
OpenAlex ID: A5005098958
Autophagy and Autophagy-Related Diseases: A Review
2020 · Tadashi Ichimiya, Tsukasa Yamakawa, et al. · International Journal of Molecular Sciences · 334
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The characteristics of gastrointestinal symptoms in patients with severe COVID-19: a systematic review and meta-analysis
2021 · Yuki Hayashi, Kohei Wagatsuma, et al. · Journal of Gastroenterology · 49
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Artificial intelligence‐assisted endoscopy changes the definition of mucosal healing in ulcerative colitis
2020 · Hiroshi Nakase, Takehiro Hirano, et al. · Digestive Endoscopy · 36
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Visibility of early gastric cancers by texture and color enhancement imaging using a high-definition ultrathin transnasal endoscope
2023 · Yohei Koyama, Mitsushige Sugimoto, et al. · Scientific Reports · 21
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Gastrointestinal involvement in a patient with familial Mediterranean fever mimicking Crohn’s disease: a case report
2021 · Yoshihiro Yokoyama, Tsukasa Yamakawa, et al. · Clinical Journal of Gastroenterology · 12
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Application of plasma alternative to serum for measuring leucine-rich α2-glycoprotein as a biomarker of inflammatory bowel disease
2023 · Tadashi Ichimiya, Tomoe Kazama, et al. · PLoS ONE · 9
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The Relationship between Post-colonoscopy Colorectal Cancer and Quality Indicators of Colonoscopy: The Latest Single-center Cohort Study with a Review of the Literature
2020 · Hayato Yamaguchi, Masakatsu Fukuzawa, et al. · Internal Medicine · 8
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Correction to: The characteristics of gastrointestinal symptoms in patients with severe COVID-19: a systematic review and meta-analysis
2021 · Yuki Hayashi, Kohei Wagatsuma, et al. · Journal of Gastroenterology · 3
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Significance of the drug-induced lymphocyte stimulation test for various oral mesalamines in ulcerative colitis with mesalamine intolerance
2025 · Akira Madarame, Masakatsu Fukuzawa, et al. · PLoS ONE · 1
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Familial Mediterranean fever with sigmoid colon stricture
2025 · Yuki Yamamoto, Akira Madarame, et al. · Clinical Journal of Gastroenterology · 1
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A case of rectal neuroendocrine cell carcinoma
2017 · Hiroshi Takahashi, Masakatsu Fukuzawa, et al. · Progress of Digestive Endoscopy · 1
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Successful combination therapy with ustekinumab and intensive granulocyte and monocyte adsorptive apheresis in highly refractory pediatric ulcerative colitis: pathophysiological rationale and clinical outcome
2026 · Norito Tsutsumi, Shigeo Nishimata, et al. · Immunological Medicine
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Salivary Polyamines Are Effective Biomarkers for Gastric Cancer Detection
2026 · Mitsuhiro Nakao, Masakatsu Fukuzawa, et al. · Preprints.org
A Conceptual Framework for 4D Holographic Visualization in Gastrointestinal Endoscopy: Toward Externalized Spatiotemporal Cognition
2026 · Hayato Yamaguchi, Masakatsu Fukuzawa, et al. · JMIR XR and spatial computing.
Efficacy and Safety of Azathioprine in Ulcerative Colitis with 5-aminosalicylic acid Intolerance: A Single-Center Retrospective Cohort Study
2026 · Akira Madarame, Masakatsu Fukuzawa, et al. · Research Square
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Clinical Characteristics, Psychosocial Concerns, and Supportive Care Needs in Young Adults with Colorectal Cancer
2026 · Hayato Yamaguchi, Masakatsu Fukuzawa, et al. · Journal of Adolescent and Young Adult Oncology
Utility of Immunochromatographic Assay for Saliva Metabolomic Analysis in Gastric Cancer
2026 · Nakao, Mitsuhiro, Uchida, Kumiko, et al. · Institutional Repositories DataBase (IRDB)
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ウパダシチニブ／ベドリズマブにて寛解維持に至った難治性高齢発症潰瘍性大腸炎
2026 · Ichimiya, Tadashi, Uemura, Jun, et al. · Institutional Repositories DataBase (IRDB)
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Bowel Preparation Outcomes Using Low‐Volume Polyethylene Glycol With Selective Rescue Enema in Pediatric Colonoscopy
2026 · Tomohiro Ida, Hayato Yamaguchi, et al. · Pediatrics International
Clinical outcomes and prognostic significance of endoscopic laryngo-pharyngeal surgery for head and neck squamous cell carcinoma: a retrospective analysis of 111 cases
2025 · Sakiko Naito, Hayato Yamaguchi, et al. · Surgical Endoscopy
Characteristics of Post-Colonoscopy Colorectal Cancer : in a single center case control study with 1513 cases
2019 · Yamaguchi, Hayato, Fukuzawa, Masakatsu, et al. · Institutional Repositories DataBase (IRDB)
Works count: 21
Citation count: 475
H-index: 7
I10-index: 5
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