%0 Journal Article %T Clinical Value of Serum Cancer Antigen 19-9 as a Tumor Screening Marker among Healthy Individuals %A Gopal Chandra Saha %A Md Hafiz Sardar %A Mohammad Motlabur Rahman %A Mohammed Shahadat Hossain %A Mostofa Kamal Chowdhury %A Prodip Kumar Biswas %A Tushit Paul %J Journal of Medicine %D 2019 %R https://doi.org/10.3329/jom.v20i2.42009 %X Background: Serum tumor markers are convenient, non-invasive, acceptable to patients and play an important role as an ancillary tumor diagnostic tool. CA 19-9 has become a common tumor marker, specific for digestive system tumors. The study was carried out to determine the value of CA 19-9 as a tumor screening marker among healthy individuals %U https://www.banglajol.info/index.php/JOM/article/view/42009