Publications by authors named "Norimitsu Okui"

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The preoperative cachexia index predicts outcomes after pancreatic resection for resectable pancreatic cancer.
Ryoga Hamura, Yoshihiro Shirai, Masashi Tsunematsu, Yosuke Igarashi, Teruyuki Takishima, Norimitsu Okui

Surg Today· November 2025

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The conventional method of blood-loss calculation can underestimate true blood loss during laparoscopic pancreaticoduodenectomy: a dual-institute experience.
Masashi Tsunematsu, Yoshihiro Shirai, Ryoga Hamura, Koichiro Haruki, Kenei Furukawa, Norimitsu Okui

Surg Today· October 2025

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Laparoscopic Left Lateral Segmentectomy for Symptomatic Hepatic Cysts: A Case Series.
Mitsuru Yanagaki, Kenei Furukawa, Koichiro Haruki, Tomohiko Taniai, Yoshihiro Shirai, Norimitsu Okui

J Laparoendosc Adv Surg Tech A· October 2025

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A successfully resected case of giant hepatic hemangioma with symptomatic massive pleural effusion: a case report.
Yasuto Futagawa, Koichiro Haruki, Masashi Tsunematsu, Shinji Onda, Norimitsu Okui

Clin J Gastroenterol· August 2025

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Impact of the Inflammatory Burden Index on Prognosis After Hepatectomy for Colorectal Liver Metastasis.
Hironari Kawai, Kenei Furukawa, Masashi Tsunematsu, Yoshihiro Shirai, Shinji Onda, Norimitsu Okui

Am Surg· May 2025

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Prognostic impact of abdominal aortic calcification in patients who underwent hepatectomy for intrahepatic cholangiocarcinoma.
Yuto Yamahata, Takeshi Gocho, Kenei Furukawa, Koichiro Haruki, Shinji Onda, Norimitsu Okui

Surg Today· April 2025

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Abdominal aortic calcification volume as a preoperative prognostic predictor for pancreatic cancer.
Yuta Yamada, Kenei Furukawa, Koichiro Haruki, Norimitsu Okui, Yoshihiro Shirai

Surg Today· January 2025

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Impact of Preoperative Osteosarcopenia and Postoperative Administration of Pancrelipase on the Prognosis of Borderline Resectable and Unresectable Locally Advanced Pancreatic Cancer.
Michinori Matsumoto, Tadashi Uwagawa, Yoshihiro Shirai, Masashi Tsunematsu, Kenei Furukawa, Norimitsu Okui

Am Surg· January 2025

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Changes in Skeletal Muscle Volume During Preoperative Chemotherapy Affect the Outcome of Pancreatic Cancer.
Michinori Matsumoto, Yoshihiro Shirai, Masashi Tsunematsu, Norimitsu Okui, Takeshi Gocho

Am Surg· January 2025

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Safe and beneficial outcomes of pancreaticogastrostomy with endoscopic transgastric drainage for pancreatic fistula after pancreaticoduodenectomy.
Norimitsu Okui, Kenei Furukawa, Yoshihiiro Shirai, Shinji Onda, Koichiro Haruki

Surg Oncol· December 2024

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First report of surgery for congenital biliary dilatation using the hinotori™ Surgical Robot System (with video).
Norimitsu Okui, Yota Kawasaki, Ryu Matsumoto, Takashi Okumura, Hideyuki Oi

Asian J Endosc Surg· October 2024

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Analysis of Preoperative Risk Factors for Early Recurrence in Patients After Hepatic Resection for Intrahepatic Cholangiocarcinoma.
Munetoshi Akaoka, Koichiro Haruki, Kenei Furukawa, Masashi Tsunematsu, Shunta Ishizaki, Norimitsu Okui

Am Surg· June 2024

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Short-term Outcomes of Laparoscopic Open Liver Resection in the Elderly: A Propensity Score-matched Analysis.
Yosuke Igarashi, Koichiro Haruki, Kenei Furukawa, Tomohiko Taniai, Mitsuru Yanagaki, Norimitsu Okui

Anticancer Res· June 2024

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Strategies to Perform Emergency Laparoscopic Partial Liver Resection for Ruptured Hepatocellular Carcinoma.
Masashi Tsunematsu, Shinji Onda, Yoshihiro Shirai, Kyohei Abe, Takashi Horiuchi, Norimitsu Okui

Anticancer Res· May 2024

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The Signal Intensity Ratio of Pancreas to Spleen in Magnetic Resonance Imaging Can Predict Nonalcoholic Fatty Liver Disease After Pancreaticoduodenectomy.
Masashi Tsunematsu, Koichiro Haruki, Yoshihiro Shirai, Shinji Onda, Kenei Furukawa, Norimitsu Okui

Pancreas· April 2024

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Prognostic impact of osteosarcopenia in patients undergoing pancreatic resection for pancreatic ductal adenocarcinoma.
Mitsuru Yanagaki, Shinji Onda, Takeshi Gocho, Yosuke Igarashi, Yoshihiro Shirai, Norimitsu Okui

Langenbecks Arch Surg· April 2024

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Prognostic significance of occult vertebral fracture in patients undergoing pancreatic resection for pancreatic cancer.
Shunta Ishizaki, Kenei Furukawa, Koichiro Haruki, Masashi Tsunematsu, Yoshihiro Shirai, Norimitsu Okui

Pancreatology· March 2024

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The prognosis-based classification model in resectable pancreatic cancer.
Norimitsu Okui, Masashi Tsunematsu, Kenei Furukawa, Yoshihiiro Shirai, Koichiro Haruki

Surg Oncol· February 2024

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Systemic inflammation adversely affects response to anamorelin in patients with pancreatic cancer.
Masashi Tsunematsu, Tadashi Uwagawa, Shinji Onda, Yoshihiro Shirai, Norimitsu Okui

Support Care Cancer· November 2023

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Blood loss in laparoscopic distal pancreatectomy could be underestimated.
Norimitsu Okui, Kenei Furukawa, Tomohiko Taniai, Koichiro Haruki, Masashi Tsunematsu

J Hepatobiliary Pancreat Sci· July 2023

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A feasible and safe approach for repeat laparoscopic liver resection and patient selection based on standardized preoperative prediction of surgical difficulty.
Shinji Onda, Koichiro Haruki, Kenei Furukawa, Jungo Yasuda, Norimitsu Okui

Langenbecks Arch Surg· April 2023

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Thrombectomized autologous portal Y-graft inflow construction can be an option in living-donor liver transplantation: a case report.
Munetoshi Akaoka, Koichiro Haruki, Kenei Furukawa, Shinji Onda, Shunta Ishizaki, Norimitsu Okui

Surg Case Rep· April 2023

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Increased incidence of positive peritoneal lavage cytology early after fine needle aspiration in patients with pancreatic ducal adenocarcinoma.
Taro Sakamoto, Shinji Onda, Yoshihiro Shirai, Masashi Tsunematsu, Norimitsu Okui

Pancreatology· March 2023

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Sustained Systemic Inflammatory Response Predicts Survival in Patients with Hepatocellular Carcinoma After Hepatic Resection.
Koichiro Haruki, Tomohiko Taniai, Mitsuru Yanagaki, Kenei Furukawa, Masashi Tsunematsu, Norimitsu Okui

Ann Surg Oncol· January 2023

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Clinical significance of cachexia index in patients with hepatocellular carcinoma after hepatic resection.
Munetoshi Akaoka, Koichiro Haruki, Tomohiko Taniai, Mitsuru Yanagaki, Yosuke Igarashi, Norimitsu Okui

Surg Oncol· December 2022

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