From the character of rectal cancer metastasis and the results of other solid tumor lymphatic chemotherapy, we think rectal cancer lymphatic chemotherapy maybe also have great significance.

Objective to determine the expression of MUC1 in regional lymph nodes from colorectal cancer to look for a reliable indicator in the detection of lymph node micrometastasis.

The number of lymph nodes resected is a significant prognostic factor for patients with colorectal cancer, especially for those node-negative patients.