Publications by authors named "Tomomasa Tochio"

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[Treatment with Lenvatinib in a Patient with Hepatocellular Carcinoma and Obstructive Jaundice-A Case Report].
Tomomasa Tochio, Yuto Kimura, Nahoko Fujita, Kei Okumura, Atsushi Matsumoto

Gan To Kagaku Ryoho· December 2025

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Factors associated with adverse events and three-year survival following endoscopic submucosal dissection for early gastric cancer in patients aged 85 years or older.
Takaaki Yoshikawa, Takahiro Utsumi, Takahiro Inoue, Nobukazu Agatsuma, Yukari Tanaka, Tomomasa Tochio

Surg Endosc· November 2025

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External validation of the eCura system and comparison with the W-eCura score for predicting lymph node metastasis after non-curative endoscopic submucosal dissection for early gastric cancer: a multicenter retrospective cohort study.
Yohei Yabuuchi, Yuichi Masui, Ken Kumagai, Hiroyoshi Iwagami, Katsuyuki Murai, Tomomasa Tochio

J Gastroenterol· July 2025

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Refractory Gastric Ulcer in the Antrum.
Kento Yasumura, Tomomasa Tochio, Masaya Ohana

Am J Gastroenterol· April 2024

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Ischemic hepatitis with infectious endocarditis: A case report.
Hiroshi Okano, Ryo Okado, Hisato Ito, Hiroki Asakawa, Kenji Nose, Tomomasa Tochio

Biomed Rep· November 2021

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Early stage clear cell adenocarcinoma coexisting with tubular adenoma and adenoma with clear cell change in the colon.
Tomomasa Tochio, Youichirou Baba, Hiroki Asakawa, Kenji Nose, Satomi Tsuruga

Clin J Gastroenterol· April 2021

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The spontaneous clearance of hepatitis E virus (HEV) and emergence of HEV antibodies in a transfusion-transmitted chronic hepatitis E case after completion of chemotherapy for acute myeloid leukemia.
Hiroshi Okano, Tatsunori Nakano, Ryugo Ito, Ami Tanaka, Yuji Hoshi, Tomomasa Tochio

Clin J Gastroenterol· April 2020

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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).
Akira Teramoto, Nobuo Aoyama, Chikara Ebisutani, Tsuguhiro Matsumoto, Hirohisa Machida, Tomomasa Tochio

Gastrointest Endosc· April 2020

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Suction marking method: a novel technique to prevent overlooking of polyps detected upon endoscope insertion.
Tomomasa Tochio, Akira Teramoto, Daizen Hirata, Yasushi Sano

VideoGIE· March 2020

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Effective use of the Japan Narrow Band Imaging Expert Team classification based on diagnostic performance and confidence level.
Daizen Hirata, Hiroshi Kashida, Mineo Iwatate, Tomomasa Tochio, Akira Teramoto

World J Clin Cases· September 2019

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Hepatic Injury without Granulomatous Formation Associated with Intravesical Bacillus Calmette-Guérin Therapy.
Hiroshi Okano, Hiroki Asakawa, Kenji Nose, Satomi Tsuruga, Tomomasa Tochio

Intern Med· May 2019

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Gastric adenocarcinoma coexisting with a reddish semipedunculated polyp arising from Helicobacter pylori-negative normal gastric mucosa: a report of two cases.
Yoshiaki Isono, Youichirou Baba, Katsumi Mukai, Hiroki Asakawa, Kenji Nose, Tomomasa Tochio

Clin J Gastroenterol· December 2018

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Early stage clear cell adenocarcinoma of the colon examined in detail with image-enhanced endoscopy: a case report.
Tomomasa Tochio, Katsumi Mukai, Youichirou Baba, Hiroki Asakawa, Kenji Nose

Clin J Gastroenterol· December 2018

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A case of diminished pericardial effusion after treatment of a giant hepatic cyst.
Hiroshi Okano, Tomomasa Tochio, Hiroaki Kumazawa, Yoshiaki Isono, Hiroki Tanaka

Clin J Gastroenterol· August 2017

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[Hemostasis by esophageal stent placement for management of esophageal tumor bleeding:a case report].
Yoshiaki Isono, Tomonori Saito, Tomomasa Tochio, Hiroaki Kumazawa, Hiroki Tanaka

Nihon Shokakibyo Gakkai Zasshi· May 2017

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[An impacted minor papilla stone in a patient with pancreas divisum that caused acute exacerbation of chronic pancreatitis: a case report].
Yoshiaki Isono, Shimpei Matsusaki, Hiroki Tanaka, Tomomasa Tochio, Hiroaki Kumazawa

Nihon Shokakibyo Gakkai Zasshi· March 2017

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[Acute obstructive suppurative pancreatic ductitis after endoscopic retrograde cholangiopancreatography in a patient with carcinoma of the pancreatic head:a case report].
Yoshiaki Isono, Shimpei Matsusaki, Hiroki Tanaka, Tomomasa Tochio, Hiroaki Kumazawa

Nihon Shokakibyo Gakkai Zasshi· February 2017

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[A case of gastric crystal-storing histiocytosis].
Yoshiaki Isono, Youichirou Baba, Hiroki Tanaka, Hiroaki Kumazawa, Tomomasa Tochio

Nihon Shokakibyo Gakkai Zasshi· February 2017

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A case of a resectable single hepatic epithelioid hemangioendothelioma with characteristic imaging by ADC map.
Hiroshi Okano, Hideki Nakajima, Tomomasa Tochio, Daisuke Suga, Hiroaki Kumazawa

Clin J Gastroenterol· December 2015

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A case of a stomach gastrointestinal stromal tumor with extremely predominant cystic formation.
Hiroshi Okano, Tomomasa Tochio, Daisuke Suga, Hiroaki Kumazawa, Yoshiaki Isono

Clin J Gastroenterol· August 2015

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