Platelet to Lymphocyte Ratio Correlates With Carcinoma Progression in Pancreatic Intra Epithelial Neoplasia.

Background/aim: Pancreatic intraepithelial neoplasia (PanIN) is the most common precursor lesion to pancreatic adenocarcinoma (PDAC). Yet no criteria to quantify patients at risk for progression to PDAC with PanIN exist. Platelet to lymphocyte ratio is an inflammatory marker that has been associated with overall survival in patients with invasive malignancies including pancreatic cancer.