High preoperative serum CA 19-9 levels can predict poor oncologic outcomes in colorectal cancer patients on propensity score analysis.
Jung Kyong ShinHee Cheol KimWoo Yong LeeSeong Hyeon YunYong Beom ChoJung Wook HuhYoon Ah ParkHo-Kyung ChunPublished in: Annals of surgical treatment and research (2018)
Patients with an elevated preoperative CA 19-9 level in colorectal cancer have a significantly poorer prognosis than those with normal levels of CA 19-9. We therefore suggest preoperative CA 19-9 level can be used as an additional prognostic indicator of poor outcomes in colorectal cancer.