Shimpei Maeda

Sendai, 9808574, Japan

Last Updated: 09/26/2026

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Found 56 publications

A case of conversion surgery for a pancreatic neuroendocrine neoplasm with tumor seeding-related peritoneal dissemination after endoscopic ultrasound-guided fine-needle biopsy.

A case of conversion surgery for a pancreatic neuroendocrine neoplasm with tumor seeding-related peritoneal dissemination after endoscopic ultrasound-guided fine-needle biopsy.

Journal: Clinical journal of gastroenterology

Published: March 10, 2026

Effect of reduction in skeletal muscle quantity and sex differences on postoperative hepatic steatosis following total pancreatectomy.

Effect of reduction in skeletal muscle quantity and sex differences on postoperative hepatic steatosis following total pancreatectomy.

Journal: Surgery today

Published: February 25, 2026

SMAD3 activation in pancreatic stellate cells correlates with PTGDR2 expression and favorable stromal features in pancreatic cancer.

SMAD3 activation in pancreatic stellate cells correlates with PTGDR2 expression and favorable stromal features in pancreatic cancer.

Journal: Pancreatology : official journal of the International Association of Pancreatology (IAP) ... [et al.]

Published: January 26, 2026

Histological treatment response to neoadjuvant chemotherapy predicts the survival outcomes of patients with resectable pancreatic cancer: validation of the Japan Pancreas Society grading system.

Histological treatment response to neoadjuvant chemotherapy predicts the survival outcomes of patients with resectable pancreatic cancer: validation of the Japan Pancreas Society grading system.

Journal: Surgery today

Published: January 22, 2026

Correction: Molecular insights into HER2/ERBB2 amplification and carcinogenesis in gallbladder cancer associated with pancreaticobiliary maljunction.

Correction: Molecular insights into HER2/ERBB2 amplification and carcinogenesis in gallbladder cancer associated with pancreaticobiliary maljunction.

Journal: Journal of gastroenterology

Published: November 26, 2025

A case of perihilar cholangiocarcinoma with peritoneal dissemination that achieved a pathological complete response using immune checkpoint inhibitors: A case report.

A case of perihilar cholangiocarcinoma with peritoneal dissemination that achieved a pathological complete response using immune checkpoint inhibitors: A case report.

Journal: International cancer conference journal

Published: October 19, 2025

Neoadjuvant stereotactic body vs conventionally fractionated radiation therapy for borderline resectable and locally advanced pancreatic cancer: a propensity score-matched analysis.

Neoadjuvant stereotactic body vs conventionally fractionated radiation therapy for borderline resectable and locally advanced pancreatic cancer: a propensity score-matched analysis.

Journal: Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract

Published: September 03, 2025

Neoadjuvant Stereotactic Body vs. Conventionally Fractionated Radiation Therapy for Borderline Resectable and Locally Advanced Pancreatic Cancer: A Propensity Score-Matched Analysis.

Neoadjuvant Stereotactic Body vs. Conventionally Fractionated Radiation Therapy for Borderline Resectable and Locally Advanced Pancreatic Cancer: A Propensity Score-Matched Analysis.

Journal: Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract

Published: September 03, 2025

Characteristics of late recurrences after hepatectomy for perihilar cholangiocarcinoma: a single-center cohort study.

Characteristics of late recurrences after hepatectomy for perihilar cholangiocarcinoma: a single-center cohort study.

Journal: BMC surgery

Published: August 06, 2025

Safe Laparoscopic Pancreatectomy in a Patient with Rare Superior Mesenteric Artery-Derived Gastroduodenal Artery: A Case Report and Technical Considerations.

Safe Laparoscopic Pancreatectomy in a Patient with Rare Superior Mesenteric Artery-Derived Gastroduodenal Artery: A Case Report and Technical Considerations.

Journal: Surgical case reports

Published: July 07, 2025

Molecular insights into HER2/ERBB2 amplification and carcinogenesis in gallbladder cancer associated with pancreaticobiliary maljunction.

Molecular insights into HER2/ERBB2 amplification and carcinogenesis in gallbladder cancer associated with pancreaticobiliary maljunction.

Journal: Journal of gastroenterology

Published: June 30, 2025

Laparoscopic enucleation vs. pancreatectomy for small pancreatic neuroendocrine neoplasms: long-term functional and oncological outcomes.

Laparoscopic enucleation vs. pancreatectomy for small pancreatic neuroendocrine neoplasms: long-term functional and oncological outcomes.

Journal: Surgical endoscopy

Published: April 06, 2025

Showing 1-12 of 56

Last Updated: 09/26/2026