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    Article

    Surgical resection of double advanced pancreatic neuroendocrine tumors with multiple renal cell carcinoma associated with von Hippel–Lindau disease

    Von Hippel–Lindau (VHL) disease, an autosomal dominant genetic disorder caused by a germline mutation, is associated with non-functional and slow-growing pancreatic neuroendocrine tumor (PNET) and kidney cance...

    Yoshiyuki Shibata, Takeshi Sudo, Sho Tazuma in Clinical Journal of Gastroenterology (2024)

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    Article

    Micro-lymph node metastasis in intrahepatic cholangiocarcinoma showing pathological complete response to primary tumor and intrahepatic metastasis treated by gemcitabine plus cisplatin chemotherapy and radical surgery

    Surgical resection is the only curative treatment option for achieving long-term survival in biliary tract cancer patients. However, regional lymph node dissection in intrahepatic cholangiocarcinoma (ICC) is c...

    Yoshiyuki Shibata, Takeshi Sudo, Sho Tazuma in Clinical Journal of Gastroenterology (2023)

  3. Article

    Open Access

    Utility of TMPRSS4 as a Prognostic Biomarker and Potential Therapeutic Target in Patients with Gastric Cancer

    Transmembrane serine protease 4 (TMPRSS4) belongs to the family of type II transmembrane serine proteases that are known to be upregulated in many malignant tumors. However, there is a paucity of studies docum...

    Hirofumi Tazawa, Takahisa Suzuki, Akihisa Saito in Journal of Gastrointestinal Surgery (2022)

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    Article

    Feasibility and efficacy of repeat laparoscopic liver resection for recurrent hepatocellular carcinoma

    Repeat hepatectomy is an acceptable treatment for recurrent hepatocellular carcinoma (HCC). However, repeat laparoscopic liver resection (LLR) has not been widely adopted due to its technical difficulty. This ...

    Takashi Onoe, Megumi Yamaguchi, Toshimitsu Irei, Kohei Ishiyama in Surgical Endoscopy (2020)

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    Chapter

    Suturing and Knot-Tying Technique

    Suturing in endoscopic surgery is greatly influenced by the set-up of the forceps. For the so-called “TANKO procedure” which comes from the concept of reduced port laparoscopic surgery (RPLS), the distance fro...

    Kazunori Uchida, Hirotaka Tashiro, Hideki Ohdan in Reduced Port Laparoscopic Surgery (2014)

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    Article

    Identification of patients likely to benefit from metastasectomy in stage IV colorectal cancer

    The aim of the present study was to determine selection criteria for patients with stage IV colorectal cancer (CRC) who were likely to show survival benefits of metastasectomy.

    Manabu Shimomura, Masazumi Okajima in International Journal of Colorectal Disease (2012)

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    Article

    Tumor-related factors do not influence the prognosis of solitary hepatocellular carcinoma after partial hepatectomy

    Although many factors related to the tumor or the hepatic functional reserve may affect the outcome of partial hepatectomy for hepatocellular carcinoma (HCC), these factors have not yet been intensively invest...

    Tsuyoshi Kobayashi, Toshiyuki Itamoto in Journal of Hepato-Biliary-Pancreatic Scien… (2011)

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    Article

    Significance of Platelet Count in the Outcomes of Hepatectomized Patients with Hepatocellular Carcinoma Exceeding the Milan Criteria

    The appropriate treatment strategy for advanced hepatocellular carcinoma (HCC) that does not meet the Milan criteria (MC) is unclear. The aim of this study was to determine the significance of surgical treatme...

    Hironobu Amano, Hirotaka Tashiro, Akihiko Oshita in Journal of Gastrointestinal Surgery (2011)

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    Article

    Hepatic carcinosarcoma with heterogeneous carcinomatous and sarcomatous elements: report of a case and review of the literature

    We report a rare case of hepatic carcinosarcoma consisting of two carcinomatous components and four sarcomatous components. A 54-year-old Japanese man presented with sudden right upper abdominal pain. Computed...

    Hirofumi Tazawa, Toshiyuki Itamoto, Akihiko Oshita in Clinical Journal of Gastroenterology (2010)

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    Article

    Hepatectomy for Hepatocellular Carcinoma in Elderly Patients Aged 75 Years or More

    The aim of this study was to clarify the characteristics of elderly hepatocellular carcinoma (HCC) patients aged 75 years or more who underwent hepatectomy and to clarify whether elderly patients with HCC bene...

    Koichi Oishi, Toshiyuki Itamoto, Tsuyoshi Kobayashi in Journal of Gastrointestinal Surgery (2009)

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    Article

    Comparative study of the Japan Integrated Stage (JIS) and modified JIS score as a predictor of survival after hepatectomy for hepatocellular carcinoma

    The purpose of the study was to compare the abilities of the JIS and modified JIS (m-JIS) scores to predict survival after hepatectomy for hepatocellular carcinoma (HCC).

    Kai-Zhong Luo, Toshiyuki Itamoto, Hironobu Amano in Journal of Gastroenterology (2008)

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    Article

    Hepatic venous outflow obstruction after right lateral sector living-donor liver transplantation, treated by insertion of an expandable metallic stent

    Hepatic venous outflow obstruction is a relatively uncommon but important and devastating complication occurring after liver transplantation. Recently, right lateral sector liver grafts have sometimes been use...

    Yoshisato Tanimoto, Hirotaka Tashiro in Journal of Hepato-Biliary-Pancreatic Surge… (2008)

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    Article

    Perioperative management of benign hepatic tumors in patients with glycogen storage disease type Ia

    Glycogen storage disease type Ia (GSD-Ia; von Gierke disease) is an inherited disorder caused by glucose-6-phosphatase deficiency, and there have been some reports of hepatic tumors in patients with this disea...

    Akihiko Oshita, Toshiyuki Itamoto in Journal of Hepato-Biliary-Pancreatic Surge… (2008)