400P Baseline expression of RAD23B protein in circulating tumor cells correlates with complete pathological response of neoadjuvant chemoradiotherapy for locally advanced rectal cancer

Abstract

Background: The presence of preoperative systemic inflammatory response (SIR) is an established negative prognostic factor for patients diagnosed with colorectal cancer (CRC). C-reactive protein (CRP) is known to be implicated in detrimental immune responses. The biological differences between right-sided and left-sided CRC are Annals of Oncology abstracts S538Volume 32 -Issue S5 -2021