Factors related to lymph node harvest: does a recovery of more than 12 improve the outcome of colorectal cancer?

Number of LN metastases, lymphocyte response, type of surgical resection, age of patient and colorectal surgeon can predict the LN harvest. Survival in colorectal cancer, however, is probably more influenced by the performance of the operation by an expert surgeon than by recovery of more than 12 LNs.