[Conversion Surgery Following Systemic Chemotherapy for Advanced Gallbladder Cancer with Peritoneal Dissemination-A Case Report].

A 73-year-old female was diagnosed with gallbladder cancer, but the future liver remnant volume was deemed insufficient for curative resection. Consequently, transileocolic portal vein embolization was performed. During laparotomy, multiple nodules were palpable on the peritoneal surface of the pelvic floor.