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  1. No Access

    Article

    Re-evaluation of the prognosis of alpha-fetoprotein-producing gastric cancer from a single center: a case series study

    Alpha-fetoprotein (AFP)-producing gastric cancer (AFPGC) is reported to have biologically aggressive features and poor prognosis. A relatively large number of patients with AFPGC have achieved a long-term prog...

    Miho Akabane, Akikazu Yago, Shusuke Haruta, Yu Ohkura in Langenbeck's Archives of Surgery (2023)

  2. No Access

    Article

    Identification of Preoperative Fat-Free Mass Index for the Prognosis of Curatively Resected Esophageal Cancer

    The progressive, systemic depletion of muscle mass is a poor prognostic factor for various types of cancers. However, the assessment of body composition for patients with esophagectomy remains unclear. Therefo...

    Akikazu Yago, Yu Ohkura, Masaki Ueno, Kentoku Fujisawa in World Journal of Surgery (2022)

  3. Article

    Open Access

    Clinical significance of initial treatment for peritoneal lavage cytology-positive gastric cancer: outcomes according to treatment strategy

    Although patients with positive lavage cytology (CY1) are classified as having stage IV disease, long-term survival without other unresectable factors (P0CY1) has been reported. Conversion gastrectomy in patie...

    Akikazu Yago, Shusuke Haruta, Masaki Ueno in World Journal of Surgical Oncology (2022)

  4. No Access

    Article

    Management and outcomes of resectable gastric conduit cancer: a retrospective comparative study of 51 cases

    Although gastric conduit cancer (GCC) arising after esophagectomy is increasingly being reported, therapeutic strategies for resectable GCC have yet to be optimized. We investigated clinicopathological feature...

    Masayuki Urabe, Shusuke Haruta, Masami Tanaka in Langenbeck's Archives of Surgery (2021)

  5. Article

    Correction to: Adequate period of surveillance in each stage for curatively resected gastric cancer: analyzing the time and rates of recurrence

    In the original publication of the article, the last three column values.

    Akikazu Yago, Shusuke Haruta, Masaki Ueno, Yosuke Hamada, Yusuke Ogawa in Gastric Cancer (2021)

  6. Article

    Adequate period of surveillance in each stage for curatively resected gastric cancer: analyzing the time and rates of recurrence

    Surveillance after curative surgery for gastric cancer is conventionally performed for 5 years. However, the appropriate follow-up period remains controversial.

    Akikazu Yago, Shusuke Haruta, Masaki Ueno, Yosuke Hamada, Yusuke Ogawa in Gastric Cancer (2021)

  7. Article

    Open Access

    Intestinal intussusception and progressive anemia due to pyogenic granuloma of the ileum: a case report

    Pyogenic granuloma is a benign vascular tumor, usually occurring on the skin or in the oral cavity. Small intestinal pyogenic granuloma is extremely rare, but intestinal intussusception due to the tumor is eve...

    Kodai Nagakari, Akikazu Yago, Yu Ohkura, Daisuke Tomita in Surgical Case Reports (2021)

  8. No Access

    Article

    Comparative analysis of the prognostic utility of preoperative nutritional parameters in patients with resectable esophageal carcinoma

    Although surgical resection is a mainstay in the management of esophageal carcinoma (EC), its postoperative outcomes remain unsatisfactory. To optimize surgical strategies for EC, a simple method of stratifyin...

    Masayuki Urabe, Masaki Ueno, Yusuke Ogawa in General Thoracic and Cardiovascular Surgery (2021)

  9. No Access

    Article

    Diaphragmatic herniation following total gastrectomy: review of the long-term experience of a tertiary institution

    Diaphragmatic herniation (DH) is a rare but potentially fatal event after total gastrectomy (TG). Despite being life-threatening, risk factors for postoperative DH have yet to be elucidated. We conducted a ret...

    Masayuki Urabe, Shusuke Haruta, Yu Ohkura, Akikazu Yago in Langenbeck's Archives of Surgery (2019)

  10. Article

    Open Access

    Medullary carcinoma of the pancreas radiologically followed up as a cystic lesion for 9 years: a case report and review of the literature

    Medullary carcinoma of the pancreas (MCP) is a rare malignant pancreatic tumor. The World Health Organization classification defines the tumor as a subtype of pancreatic ductal carcinomas. MCP is histologicall...

    Akikazu Yago, Mitsuko Furuya, Ryutaro Mori, Yasuhiro Yabushita in Surgical Case Reports (2018)