[A case of recurrent colon cancer treated markedly effective with 5'-DFUR]

A 71-year-old male with recurrent colon cancer was admitted to our hospital with obstructive jaundice. Virchow's node metastasis was palpable in his neck. The enlarged intraabdominal lymphnodes due to recurrence and liver metastasis were demonstrated on computed tomography. Bile duct obstruction was treated by expandable metallic biliary endoprosthesis. 5'-DFUR (5'-deoxy-5-fluorouridine) was administered orally at 600 mg daily. Virchow's node metastasis completely disappeared by 46 days after administration of 5'-DFUR. The enlarged intraabdominal lymphnodes and liver metastasis disappeared on computed tomography. No significant side effects from 5'-DFUR were encountered for 18 months. 5'-DFUR appears to be a useful and safe treatment for recurrent colon cancer.