Long-term validation of intra-cystic biomarkers for pancreatic cysts.

Background: Pancreatic Cyst Lesions (PCLs) are frequently diagnosed in radiologic imaging tests and can be classified as benign, premalignant and malignant. Their correct stratification is essential and has significant implications for the patient. The objective of the study was to determine the clinical and analytical characteristics that can help in their differential diagnosis.