Review of Options to Traditional HIPEC for Prevention and Treatment of Peritoneal Metastases.

Cytoreductive surgery with HIPEC has definite application to the management of selected patients with peritoneal metastases. Patients who profit most have a complete cytoreductive surgery. Higher-grade tumors such as colorectal cancer, gastric cancer, and ovarian malignancy are benefited by CRS and HIPEC only under limited circumstances. High-grade tumor invades subperitoneal lymphatics where HIPEC is not effective. Options to traditional HIPEC for treatment of invasive intraabdominal malignancies with peritoneal metastases must be explored.