A case of multiple liver metastases from colon cancer successfully treated with pharmacokinetic modulating chemotherapy
Futamura, N.; Matsutomo, M.; Yasumura, M.; Tateyama, K.; Sakamoto, K.
Gan to Kagaku Ryoho. Cancer and ChemoTherapy 30(9): 1357-1360
2003
ISSN/ISBN: 0385-0684 PMID: 14518421 Document Number: 553806
The present patient was a 54-year-old woman with anemia. After examination to identify the cause of anemia, she was diagnosed with sigmoid colon cancer and multiple liver metastasis. Sigmoid colectomy and insertion of an intra-hepatic arterial catheter were carried out. Histopathological examination of the resection specimen revealed well-differentiated adenocarcinoma, with a depth of tumor invasion of ss and positive lymph node metastasis. Pharmacokinetic modulating chemotherapy (PMC) was performed after the operation. The PMC consisted of oral UFT 300 to 400 mg/day every day and continuous arterial infusion of 5-FU 750 to 1,000 mg/24 h once a week. On a CT scan of the abdomen performed 6 months after the operation, the liver metastasis had disappeared and the patient was in complete remission (CR). PMC was continued, but the hepatic artery became occluded 1 year and 11 months after the operation, and so PMC was replaced by systemic chemotherapy of 5-FU plus levofolinate at 2 years after the operation. This chemotherapy was discontinued after 3 courses. At present, 2 years and 10 months after the operation, the patient remains in CR and is followed as an outpatient.