CEACAM5 and neoplasm: When tumor markers were evaluated, CA 19-9, CEA, and AFP levels were not significantly different between surviving and deceased patients; however, CA 125 and CAR levels were significantly higher in deceased patients (p = 0.568, p = 0.122, p = 0.122, p = 0.698, p = 0.004, and p = 0.001, respectively) (see Table 1).