Linear Relationship of Peritoneal Cancer Index and Survival in Patients with Peritoneal Metastases from Colorectal Cancer

The peritoneal cancer index (PCI) is the main prognostic factor for establishing potentially resectable peritoneal metastases from colorectal cancer. Attempts have been made to set a PCI cutoff on which to base indications of complete cytoreductive surgery (CCRS) with hyperthermic intraperitoneal chemotherapy (HIPEC), but none have reached consensus. The aim of this study was to investigate the relation between the PCI and overall survival (OS)....