Early Start of Chemotherapy after Resection of Primary Colon Cancer with Synchronous Multiple Liver Metastases:A Case Report

Abstract

The start of chemotherapy treatment usually requires a delay of about 4 weeks after surgical resection in patients with primary colorectal cancer and synchronous distant metastasis. However, there is no evidence to indicate the required length of this delay interval. In addition, there is a chance that a patient may die because postoperative chemotherapy was not started soon enough and a metastatic tumor was able to develop rapidly. Here, we present a case in which combination chemotherapy with capecitabine and oxaliplatin (XELOX) was started within 1 week after a right hemicolectomy for synchronous multiple liver metastases. To our knowledge, this is the first report of the start of chemotherapy, involving treatments such as folinic acid, fluorouracil, and oxaliplatin (FOLFOX); folinic acid, fluorouracil, and irinotecan (FOLFIRI); and XELOX, within 1 week after a colorectal cancer operation with anastomosis. The findings suggest possible changes in the start time of chemotherapy after surgery in the future.