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  1. Article

    Open Access

    Safety and feasibility of liver resection including major hepatectomy for geriatric patients with hepatocellular carcinoma: a retrospective observational study

    It is unclear whether hepatectomy, which ranges in invasiveness from partial to major hepatectomy, is safe and feasible for older adult patients. Therefore, we compared its postoperative complications and long...

    Hiroki Kanno, Kazuaki Hashimoto, Hisamune Sakai, Toshiro Ogata in BMC Cancer (2024)

  2. Article

    Open Access

    Prepancreatic postduodenal portal vein: a case report and literature review

    Among congenital anomalies of the portal venous system, prepancreatic postduodenal portal vein (PPPV) is very rare and has only been reported to date. Herein, we report a case of PPPV identified in preoperativ...

    Masanori Akashi, Daiki Miyazaki, Kazuaki Hashimoto, Shogo Fukutomi in Surgical Case Reports (2023)

  3. Article

    Open Access

    Geriatric nutritional risk index predicts prognosis in hepatocellular carcinoma after hepatectomy: a propensity score matching analysis

    The geriatric nutritional risk index (GNRI) is widely used for nutritional assessment in older inpatients and is associated with postoperative complications and cancer prognosis. We investigated the use of GNR...

    Hiroki Kanno, Yuichi Goto, Shin Sasaki, Shogo Fukutomi, Toru Hisaka in Scientific Reports (2021)

  4. Article

    Open Access

    Laparoscopic left hepatectomy for a patient with intrahepatic cholangiocarcinoma metastasis in the falciform ligament: a case report

    Intrahepatic cholangiocarcinoma (ICC) is primary cancer of the liver with poor prognosis because of its high potential for recurrence and metastasis. We experienced a rare case of ICC with hematogenous metasta...

    Yoriko Nomura, Hisamune Sakai, Jun Akiba, Toru Hisaka, Toshihiro Sato in BMC Surgery (2021)

  5. Article

    Open Access

    A case of reactive lymphoid hyperplasia of the liver in a patient with autoimmune hepatitis

    Reactive lymphoid hyperplasia (RLH) of the liver is a benign disorder. It is usually observed in the skin, orbit, thyroid, lung, breast, or gastrointestinal tract, but rarely in the liver. Since the first repo...

    Hiroki Kanno, Hisamune Sakai, Toru Hisaka, Satoki Kojima in Surgical Case Reports (2020)

  6. Article

    Open Access

    Intrabiliary growth type of metastasis from colon cancer, 12 years after curative colectomy: a case report

    Liver is a common location of colorectal metastasis, but intrabiliary growth of liver metastasis is not well recognized. Furthermore, intrabiliary metastasis that discovered over 10 years after excision has ra...

    Shin Sasaki, Yoriko Nomura, Shogo Fukutomi, Nobuhisa Shirahama in BMC Surgery (2019)