Tatsuya Toyokawa

Fukuyama, Japan

Last Updated: 09/26/2026

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Found 75 publications

Long-term outcomes after endoscopic resection of gastric adenocarcinoma of the fundic gland type and oxyntic gland adenoma: a retrospective cohort study.

Long-term outcomes after endoscopic resection of gastric adenocarcinoma of the fundic gland type and oxyntic gland adenoma: a retrospective cohort study.

Journal: Scientific reports

Published: April 04, 2026

High intratumoral CD8 positive T cell infiltration associated with pathologic complete response after neoadjuvant immunotherapy in locally advanced colon cancer.

High intratumoral CD8 positive T cell infiltration associated with pathologic complete response after neoadjuvant immunotherapy in locally advanced colon cancer.

Journal: Discover oncology

Published: March 09, 2026

Contrasting responses to neoadjuvant immunotherapy in synchronous transverse colon cancers with discordant mismatch repair status.

Contrasting responses to neoadjuvant immunotherapy in synchronous transverse colon cancers with discordant mismatch repair status.

Journal: Japanese journal of clinical oncology

Published: January 25, 2026

Gallbladder cancer with dual genetic variants of PMS2 and BRCA2: a case report.

Gallbladder cancer with dual genetic variants of PMS2 and BRCA2: a case report.

Journal: Clinical journal of gastroenterology

Published: January 13, 2026

Second-look endoscopy does not reduce delayed bleeding after endoscopic papillectomy: a multicenter propensity score-matched analysis.

Second-look endoscopy does not reduce delayed bleeding after endoscopic papillectomy: a multicenter propensity score-matched analysis.

Journal: Therapeutic advances in gastroenterology

Published: December 08, 2025

Continuous versus Intermittent Midazolam Sedation in Balloon-Assisted Enteroscopy: A Multicenter Randomized Trial.

Continuous versus Intermittent Midazolam Sedation in Balloon-Assisted Enteroscopy: A Multicenter Randomized Trial.

Journal: Digestion

Published: October 02, 2025

Corrigendum to Risk factors and treatment strategies for cholecystitis after metallic stent placement for malignant biliary obstruction: a multicenter retrospective study. Gastrointestinal Endoscopy. Volume 100, Issue 1, July 2024, Pages 76-84.

Corrigendum to Risk factors and treatment strategies for cholecystitis after metallic stent placement for malignant biliary obstruction: a multicenter retrospective study. Gastrointestinal Endoscopy. Volume 100, Issue 1, July 2024, Pages 76-84.

Journal: Gastrointestinal endoscopy

Published: June 02, 2025

Endoscopic features of deficient mismatch repair/microsatellite instability-high and BRAF-mutated colorectal cancer.

Endoscopic features of deficient mismatch repair/microsatellite instability-high and BRAF-mutated colorectal cancer.

Journal: DEN open

Published: March 21, 2025

A Case of Gastric Atypical Lipomatous Tumor/Well-Differentiated Liposarcoma With Endoscopic Morphological Changes.

A Case of Gastric Atypical Lipomatous Tumor/Well-Differentiated Liposarcoma With Endoscopic Morphological Changes.

Journal: DEN open

Published: March 21, 2025

Bleeding Risk During Colorectal Endoscopic Mucosal Resection With Continued Anticoagulant Therapy: A Multicenter Study.

Bleeding Risk During Colorectal Endoscopic Mucosal Resection With Continued Anticoagulant Therapy: A Multicenter Study.

Journal: Cureus

Published: December 28, 2024

Clipping closure length is a crucial factor for delayed bleeding after endoscopic papillectomy: a retrospective multicenter cohort study.

Clipping closure length is a crucial factor for delayed bleeding after endoscopic papillectomy: a retrospective multicenter cohort study.

Journal: Therapeutic advances in gastroenterology

Published: September 03, 2024

Rates and risk factors of bleeding after gastric endoscopic submucosal dissection with continuous warfarin or 1-day withdrawal of direct oral anticoagulants.

Rates and risk factors of bleeding after gastric endoscopic submucosal dissection with continuous warfarin or 1-day withdrawal of direct oral anticoagulants.

Journal: Journal of gastroenterology and hepatology

Published: January 30, 2024

Showing 1-12 of 75

Last Updated: 09/26/2026