Publications by authors named "Yosuke Toya"

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Diagnostic Performance of Magnifying Endoscopy With Crystal Violet Staining for Superficial Non-ampullary Duodenal Epithelial Tumors: A Single-center Prospective Study.
Tomo Kumei, Yosuke Toya, Shun Yamada, Makoto Eizuka, Shunichi Yanai

DEN Open· April 2026

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Short- and long-term outcomes of endoscopic resection for gastric tube cancer: a Japanese multicenter prospective cohort study.
Yosuke Tsuji, Haruhisa Suzuki, Kohei Takizawa, Toshiaki Hirasawa, Yoji Takeuchi, Yosuke Toya

Gastrointest Endosc· December 2025

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Long-term prognosis of mixed histological-type gastric cancers cured by endoscopic resection: a multicenter prospective cohort study.
Yusuke Horiuchi, Toshiaki Hirasawa, Haruhisa Suzuki, Kohei Takizawa, Yoji Takeuchi, Yosuke Toya

Gastric Cancer· November 2025

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Questionnaire Survey on the Current Status of Advanced Therapy for Inflammatory Bowel Disease in Asia.
Yosuke Toya, Akiko Shiotani, Shoko Ono, Yutaka Saito, Mitsushige Sugimoto

Digestion· November 2025

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Outcomes of endoscopic submucosal dissection for locally recurrent early gastric cancer after endoscopic resection: analysis of a multicenter prospective cohort study.
Takuma Hiramatsu, Naomi Kakushima, Haruhisa Suzuki, Kohei Takizawa, Toshiaki Hirasawa, Yosuke Toya

Gastric Cancer· November 2025

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Artificial Intelligence-Assisted Whole Slide Image Analysis for Lymph Node Status Prediction in Early Colorectal and Gastric Cancer.
Katsuro Ichimasa, Shin-Ei Kudo, Yuta Kouyama, Yuki Takashina, Hyunsoo Chung, Yosuke Toya

Dig Endosc· September 2025

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A case of jejunal cancer arising from ectopic pancreas.
Makoto Eizuka, Yosuke Toya, Ryo Sugimoto, Mizuki Komai, Ako Yamada

Clin J Gastroenterol· August 2025

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The Endoscopic Diagnosis of Superficial Non-Ampullary Duodenal Epithelial Tumors Using White Light Imaging.
Yosuke Toya, Takayuki Matsumoto

Digestion· July 2025

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Validation of British Society of Gastroenterology guidelines for acute lower GI bleeding from 8956 cases in Japan.
Ken Kinjo, Tomonori Aoki, Katsumasa Kobayashi, Atsushi Yamauchi, Atsuo Yamada, Yosuke Toya

Gastrointest Endosc· June 2025

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Underwater endoscopic mucosal resection of an ileal adenoma using double-balloon endoscopy.
Tatsuki Hamaya, Yosuke Toya, Takayuki Matsumoto

Dig Endosc· April 2025

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Non-exposed endoscopic wall-inversion surgery for an early gastric cancer arising from heterotopic submucosal gastric glands: A case report.
Takeshi Abe, Yosuke Toya, Kyohei Sugai, Mizuki Komai, Shunichi Yanai

DEN Open· April 2025

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Development of Deep Learning-Based Virtual Lugol Chromoendoscopy for Superficial Esophageal Squamous Cell Carcinoma.
Yosuke Toya, Sho Suzuki, Yusuke Monno, Ryo Arai, Takahiro Dohmen

J Gastroenterol Hepatol· March 2025

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White-Light Imaging and Image-Enhanced Endoscopy With Magnifying Endoscopy for the Optical Diagnosis of Superficial Nonampullary Duodenal Epithelial Tumors: A Systematic Review and Meta-Analysis.
Masao Yoshida, Yosuke Toya, Akifumi Notsu, Naomi Kakushima, Motohiko Kato

J Gastroenterol Hepatol· February 2025

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Impact of long-term trends on outcomes in the management of colonic diverticular bleeding: mediation analyses in a large multicenter study.
Kazuyuki Narimatsu, Naoki Ishii, Atsuo Yamada, Tomonori Aoki, Katsumasa Kobayashi, Yosuke Toya

J Gastroenterol· February 2025

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Clinical Features of Thiopurine-Induced Acute Pancreatitis: Comparison Between Patients With and Without Inflammatory Bowel Disease.
Tomofumi Oizumi, Yosuke Toya, Shunichi Yanai, Takayuki Matsumoto

Crohns Colitis 360· January 2025

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A case of undifferentiated pleomorphic rectal sarcoma occurring after radiation exposure.
Makoto Eizuka, Yosuke Toya, Shun Yamada, Tomofumi Oizumi, Shunichi Yanai

Clin J Gastroenterol· December 2024

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Risk factors and pattern of metastatic recurrence after endoscopic resection with additional treatment for esophageal cancer.
Ippei Tanaka, Waku Hatta, Tomoyuki Koike, So Takahashi, Tomohiro Shimada, Yosuke Toya

Dis Esophagus· October 2024

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Potential for expanding indications and curability criteria of endoscopic resection for early gastric cancer in elderly patients: results from a Japanese multicenter prospective cohort study.
Masau Sekiguchi, Haruhisa Suzuki, Kohei Takizawa, Toshiaki Hirasawa, Yoji Takeuchi, Yosuke Toya

Gastrointest Endosc· September 2024

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Fishing for a button battery using a self-made magnetic device.
Takahiro Gonai, Yosuke Toya, Takayuki Matsumoto

Dig Endosc· September 2024

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Patients' Preference on Advanced Therapy and Follow-Up Procedure for Inflammatory Bowel Disease in Japan: A Web-Based 3A Survey.
Toshifumi Morishita, Shunichi Yanai, Yosuke Toya, Takayuki Matsumoto

Inflamm Intest Dis· July 2024

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Association of blood group O with a recurrent risk for acute lower gastrointestinal bleeding from a multicenter cohort study.
Sho Suzuki, Naoyuki Tominaga, Tomonori Aoki, Eiji Sadashima, Tadashi Miike, Yosuke Toya

Sci Rep· June 2024

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Diagnostic performance of deep-learning-based virtual chromoendoscopy in gastric neoplasms.
Sho Suzuki, Yusuke Monno, Ryo Arai, Masaki Miyaoka, Yosuke Toya

Gastric Cancer· May 2024

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A novel prediction tool for mortality in patients with acute lower gastrointestinal bleeding requiring emergency hospitalization: a large multicenter study.
Naoyuki Tominaga, Eiji Sadashima, Tomonori Aoki, Minoru Fujita, Katsumasa Kobayashi, Yosuke Toya

Sci Rep· March 2024

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Characteristics, outcomes, and risk factors of surgery for acute lower gastrointestinal bleeding: nationwide cohort study of 10,342 hematochezia cases.
Jun Omori, Mitsuru Kaise, Naoyoshi Nagata, Tomonori Aoki, Katsumasa Kobayashi, Yosuke Toya

J Gastroenterol· January 2024

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Appropriate leucine-rich α-2 glycoprotein cut-off value for Japanese patients with ulcerative colitis.
Masanao Yamazato, Shunichi Yanai, Tomofumi Oizumi, Makoto Eizuka, Shun Yamada, Yosuke Toya

World J Clin Cases· November 2023

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