Long-term survival after multidisciplinary therapy for residual gallbladder cancer with peritoneal dissemination: a case report

Background Although surgical resection is the only curative treatment for gallbladder cancer (GBC), concomitant peritoneal dissemination is considered far beyond the scope of resection. We report a long-term survivor with a residual GBC with multiple peritoneal disseminations who underwent an extended resection after effective chemotherapy.