Author

M. Oshima

3 papers indexed here

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Review Open access Aug 2026

Prognostic Value of the Preoperative Tumor-to-Blood Pool Standardized Uptake Value Ratio Derived From FDG-PET/CT in Distal Bile Duct and Ampullary Cancers.

PURPOSE This study investigated the prognostic value of the preoperative tumor-to-blood pool standardized uptake value ratio (TBR) on 18F-fluorodeoxyglucose positron emission tomography/computed tomography (FDG-PET/CT) in patients undergoing pancreatoduodenectomy (PD) for distal bile duct and ampullary cancers. METHO...

H. Matsukawa, H. Suto, Y. Ando et al. · Journal of Surgical Oncology · 0 citations

Case report Open access Sep 2026

A Case of Intraductal Tubulopapillary Neoplasm of the Pancreas Requiring Superior Mesenteric Vein–Portal Vein Axis Resection after Systemic Chemotherapy

ABSTRACT INTRODUCTION Intraductal tubulopapillary neoplasm (ITPN) is a rare intraductal pancreatic tumor, accounting for approximately 3% of all intraductal neoplasms. ITPN is characteristically paucimucinous and lacks low-grade (adenomatous) components. Since reported cases of ITPN remain limited, its prognosis, progn...

Haruto Sone, Y. Ando, Kou-Zai Jun et al. · Surgery Case Reports · 0 citations

Review Open access Sep 2026

Neoadjuvant Systemic Therapy for Resectable Intrahepatic Cholangiocarcinoma: From Retrospective Studies to Randomized Evidence

Simple Summary Intrahepatic cholangiocarcinoma is an aggressive bile duct cancer that arises within the liver and frequently recurs after surgery. Administering anticancer treatment before surgery may treat occult disease earlier and help identify patients most likely to benefit from major liver surgery; however, this...

H. Suto, A. Morishita, H. Matsukawa et al. · Cancers · 0 citations