Early-stage Detection of LIver, Biliary TRAct and PancReatic Cancers

This study is developing and testing new blood-based tests that can detect liver, bile duct, and pancreatic cancers at an early stage. Researchers are collecting blood samples from people newly diagnosed with these cancers (before any treatment) to identify cancer markers in the bloodstream. **You may be eligible if...** - You are between 40 and 75 years old - You have a confirmed diagnosis of liver cancer, bile duct (biliary tract) cancer, or pancreatic cancer - You have not yet received any treatment (surgery, chemotherapy, or radiation) for the cancer - You are able to give written informed consent **You may NOT be eligible if...** - You are pregnant or breastfeeding - You have had an organ transplant or a bone marrow transplant from a donor - You received a blood transfusion within 7 days before giving your blood sample - You have already started cancer treatment Talk to your doctor to see if this trial is right for you.