| PDAC | Pancreatic Ductal Adenocarcinoma |
| USPSTF | United States Preventative Service Task Force |
| OS | Overall Survival |
| EUS | Endoscopic Ultrasound |
| cfDNA | Cell Free Deoxyribonucleic Acid |
| ctDNA | Cell Free Tumor Deoxyribonucleic Acid |
| CTCs | Circulating Tumor Cells |
| PCR | Polymerase Chain Reaction |
| NGS | Next Generation Sequencing |