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Author

Daizen Hirata

Observed names: Hirata, Daizen, 大善 平田, 平田 大善, 平田, 大善
Institution: Sano Hospital
ORCID: 0000-0001-7255-6129
Observed ORCID: 0000-0001-7255-6129
OpenAlex ID: A5068040170
REAL-Colon: A dataset for developing real-world AI applications in colonoscopy
2024 · Carlo Biffi, Giulio Antonelli, et al. · Scientific Data · 50
Japan NBI Expert Team classification: Narrow‐band imaging magnifying endoscopic classification of colorectal tumors
2018 · Yasushi Sano, Daizen Hirata, et al. · Digestive Endoscopy · 39
Serrated polyps of the colon and rectum: Remove or not?
2020 · Wataru Sano, Daizen Hirata, et al. · World Journal of Gastroenterology · 33
Standards of diagnostic colonoscopy for early‐stage neoplasia: Recommendations by an Asian private group
2018 · Yasushi Sano, Han‐Mo Chiu, et al. · Digestive Endoscopy · 27
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Sporadic fundic gland polyps with dysplasia or carcinoma: Clinical and endoscopic characteristics
2021 · Wataru Sano, Fumihiro Inoue, et al. · World Journal of Gastrointestinal Oncology · 24
Effective use of the Japan Narrow Band Imaging Expert Team classification based on diagnostic performance and confidence level
2019 · Daizen Hirata, Hiroshi Kashida, et al. · World Journal of Clinical Cases · 23
Factors associated with inaccurate size estimation of colorectal polyps: A multicenter cross‐sectional study
2021 · Takahiro Utsumi, Takahiro Horimatsu, et al. · Journal of Gastroenterology and Hepatology · 14
Prospective real-time evaluation of diagnostic performance using endocytoscopy in differentiating neoplasia from non-neoplasia for colorectal diminutive polyps (≤ 5 mm)
2018 · Takahiro Utsumi, Yasushi Sano, et al. · World Journal of Gastrointestinal Oncology · 13
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Telementoring for endoscopic submucosal dissection in vivo training
2022 · Hon Chi Yip, Noriya Uedo, et al. · Digestive Endoscopy · 12
Short educational video to improve the accuracy of colorectal polyp size estimation: Multicenter prospective study
2020 · Takahiro Utsumi, Takahiro Horimatsu, et al. · Digestive Endoscopy · 12
Clinical importance of cold polypectomy during the insertion phase in the left side of the colon and rectum: a multicenter randomized controlled trial (PRESECT study)
2019 · Akira Teramoto, Nobuo Aoyama, et al. · Gastrointestinal Endoscopy · 10
Early-stage Neuroendocrine Carcinoma of the Esophagus Observed with Annual Endoscopy for Three Years
2019 · Yasuyuki Tanaka, Daizen Hirata, et al. · Internal Medicine · 8
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Additional chromoendoscopy for colorectal lesions initially diagnosed with low confidence by magnifying narrow‐band imaging: Can it improve diagnostic accuracy?
2018 · Takahiro Utsumi, Mineo Iwatate, et al. · Digestive Endoscopy · 8
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A Multicenter Prospective Validation Study on Selective Endoscopic Resection of Sessile Serrated Lesions Using Magnifying Colonoscopy in Clinical Practice
2023 · Daizen Hirata, Hiroshi Kashida, et al. · Digestion · 7
Efficacy of international web‐based educational intervention in the detection of high‐risk flat and depressed colorectal lesions higher (CATCH project) with a video: Randomized trial
2022 · Mineo Iwatate, Daizen Hirata, et al. · Digestive Endoscopy · 6
A diminutive perivascular epithelioid cell tumor in the colon
2024 · Naoki Sugimura, Daizen Hirata, et al. · DEN Open · 5
NBI International Colorectal Endoscopic (NICE) Classification
2020 · Mineo Iwatate, Daizen Hirata, et al. · Springer eBooks · 4
High Detection Rates and Associated Factors of Colorectal Serrated Lesions: A Multicenter Prospective Study in the Asia-Pacific
2026 · Masau Sekiguchi, Yasuhiko Mizuguchi, et al. · The American Journal of Gastroenterology · 2
New application of endocytoscope for histopathological diagnosis of colorectal lesions
2022 · Fumihiro Inoue, Daizen Hirata, et al. · World Journal of Gastrointestinal Endoscopy · 2
Ultrasonic cleaning is effective in removing carbonized clots and tissue from the insulation‐tipped diathermic knife‐2
2022 · Kei Murakami, Daizen Hirata, et al. · DEN Open · 2
Suction marking method: a novel technique to prevent overlooking of polyps detected upon endoscope insertion
2020 · Tomomasa Tochio, Akira Teramoto, et al. · VideoGIE · 2
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IDDF2026-ABS-0439 An asia pacific multicenter prospective study to compare the diagnostic accuracy of bacterial gene markers and fecal immunochemical test for advanced colorectal neoplasia
2026 · Min Dai, Louis Ho-Shing Lau, et al. · Gut · 1
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463: an International Multicenter Prospective Study to Assess the Diagnostic Accuracy of Bacterial Gene Markers for Colorectal Advanced Neoplasia
2025 · Louis Ho Shing Lau, Min Dai, et al. · Gastroenterology · 1
Sporadic fundic gland polyps with dysplasia or carcinoma: Clinical and endoscopic characteristics
2021 · Wataru Sano, Fumihiro Inoue, et al. · World Journal of Gastrointestinal Oncology · 1
Successful endoscopic management of adult ileocecal intussusception secondary to a large ileal lipoma
2021 · Akira Teramoto, Seiji Hamada, et al. · VideoGIE · 1
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Works count: 42
Citation count: 312
H-index: 10
I10-index: 11
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