CA242 is high.

CA242 is one of carbohydrate antigens, and is one of tumor markers. Tumor markers are substances used for preliminary screening whether there is tumor. Their presence or change or change can indicate tumor characteristics. In this way, whether tumor tissue changes and tumor cell functions can be known to help further diagnosis, prognosis and treatment evaluation of malignant tumors. CA242 can be used as an indicator of pancreatic malignant tumors.