CEACAM5 and familial pancreatic carcinoma: According to Chari et al. (54) and Goonetilleke and Siriwardena (55), the predictors that have been discovered, which include body mass index (BMI), hemoglobin A1c, alkaline phosphatase, CA19-9, and carcinoembryonic antigen, are in agreement with the recognized risk factors and biomarkers that are related with pancreatic cancer.