Number of lymph nodes assessed has no prognostic impact in node-negative rectal cancers after neoadjuvant therapy. Results of the “Italian Society of Surgical Oncology (S.I.C.O.) Colorectal Cancer Network” (SICO-CCN) multicentre collaborative study

ConclusionComplete absence of nodes assessed was associated with worse prognosis compared to node-negative and node-positive patients. In node-negative patients number of nodes was not associated to OS and CIDD. Based on data from this large population of irradiated RC, number of nodes assessed has no prognostic impact in node-negative patients.
Source: European Journal of Surgical Oncology (EJSO) - Category: Surgery Source Type: research