Hisakazu Matsumoto

Komatsubara, 6408558, Japan

Last Updated: 09/26/2026

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Found 28 publications

Verrucous carcinoma diagnosed via surgical resection in a patient with recurrent esophageal obstruction: a rare case report with 12 year follow-up.

Verrucous carcinoma diagnosed via surgical resection in a patient with recurrent esophageal obstruction: a rare case report with 12 year follow-up.

Journal: Clinical journal of gastroenterology

Published: April 15, 2026

Small Hepatoid Variant of Solid Pseudopapillary Neoplasm of the Pancreas: A Unique Case With Long-term Follow-up.

Small Hepatoid Variant of Solid Pseudopapillary Neoplasm of the Pancreas: A Unique Case With Long-term Follow-up.

Journal: DEN open

Published: January 09, 2026

A Clinical Scoring Model to Predict Post-Endoscopic Retrograde Cholangiopancreatography Pancreatitis in Biliary Endoscopic Retrograde Cholangiopancreatography for Patients With Intact Papilla: A Large Multicenter Prospective Cohort Study.

A Clinical Scoring Model to Predict Post-Endoscopic Retrograde Cholangiopancreatography Pancreatitis in Biliary Endoscopic Retrograde Cholangiopancreatography for Patients With Intact Papilla: A Large Multicenter Prospective Cohort Study.

Journal: DEN open

Published: August 13, 2025

A case of small undifferentiated pancreatic carcinoma detected during follow-up for focal pancreatic parenchymal atrophy with fatty replacement.

A case of small undifferentiated pancreatic carcinoma detected during follow-up for focal pancreatic parenchymal atrophy with fatty replacement.

Journal: Clinical journal of gastroenterology

Published: August 08, 2025

Effect of Vonoprazan, potassium-competitive acid blocker, on Atezolizumab plus Bevacizumab efficacy in patients with hepatocellular carcinoma: a multicenter retrospective study.

Effect of Vonoprazan, potassium-competitive acid blocker, on Atezolizumab plus Bevacizumab efficacy in patients with hepatocellular carcinoma: a multicenter retrospective study.

Journal: International journal of clinical oncology

Published: August 06, 2025

Prognostic Factors for Severe-to-Fatal Post-Endoscopic Retrograde Cholangiopancreatography Pancreatitis: A Multicenter Prospective Cohort Study.

Prognostic Factors for Severe-to-Fatal Post-Endoscopic Retrograde Cholangiopancreatography Pancreatitis: A Multicenter Prospective Cohort Study.

Journal: Journal of clinical medicine

Published: January 04, 2024

EUS-guided hepaticogastrostomy of a difficult-to-access biliary obstruction involving the caudate lobe (with video).

EUS-guided hepaticogastrostomy of a difficult-to-access biliary obstruction involving the caudate lobe (with video).

Journal: Endoscopic ultrasound

Published: May 06, 2023

Low-dose gemcitabine plus nab-paclitaxel versus standard-dose gemcitabine plus nab-paclitaxel in elderly patients with metastatic pancreatic cancer: A randomized Phase II trial.

Low-dose gemcitabine plus nab-paclitaxel versus standard-dose gemcitabine plus nab-paclitaxel in elderly patients with metastatic pancreatic cancer: A randomized Phase II trial.

Journal: JGH open : an open access journal of gastroenterology and hepatology

Published: March 01, 2023

Adverse events of self-expandable metal stent placement for malignant distal biliary obstruction: a large multicenter study.

Adverse events of self-expandable metal stent placement for malignant distal biliary obstruction: a large multicenter study.

Journal: Gastrointestinal endoscopy

Published: February 18, 2023

Successful dilation of a hard biliary stricture associated with primary sclerosing cholangitis using a novel drill dilator.

Successful dilation of a hard biliary stricture associated with primary sclerosing cholangitis using a novel drill dilator.

Journal: Endoscopy international open

Published: February 11, 2023

Feasibility and efficacy of endoscopic reintervention after covered metal stent placement for EUS-guided hepaticogastrostomy: A multicenter experience.

Feasibility and efficacy of endoscopic reintervention after covered metal stent placement for EUS-guided hepaticogastrostomy: A multicenter experience.

Journal: Endoscopic ultrasound

Published: December 20, 2022

Very late distant retroperitoneal metastasis of breast cancer diagnosed using EUS-guided tissue acquisition.

Very late distant retroperitoneal metastasis of breast cancer diagnosed using EUS-guided tissue acquisition.

Journal: Endoscopic ultrasound

Published: December 13, 2022

Showing 1-12 of 28

Last Updated: 09/26/2026