[A case of rectal cancer with multiple liver metastases that responded dramatically to pharmacokinetic modulating chemotherapy/CPT-11 therapy].

: A 67-year-old male patient suffering from rectal cancer complicated by multiple hepatic metastases underwent low anterior resection, cholecystectomy and hepatic arterial cannulation. He was treated postoperatively with arterial infusion pharmacokinetic modulating chemotherapy (PMC) and venous infusion CPT-11 (modified PMC). After three courses of modified PMC, a complete response (CR) of the hepatic metastatic lesions was noted. PMC/CPT-11 therapy was managed at our outpatient clinic, and seems to be a useful treatment option.