After evacuation of the oxaliplatin solution from the abdominal cavity, theplasma concentration of platinum rapidly drops. Some studies showed a relatively small systemic exposure (AUC) that was comparable to AUC values observed after a 2-h intravenous infusion of oxaliplatin at a dose of 130 mg /㎡.Others found a twofold higher systemic exposure to the parent drug oxaliplatin after HIPEC compared with an intravenous infusion of 130 mg/㎡oxaliplatin over 30 min. Systemic exposure to oxaliplatin increases with higher doses