Sa1520 Comparison of Phosphorylation Signatures in Patients with Suspected Pancreatic Cancer Undergoing Endoscopic Ultrasound-Fine Needle (EUS-FNA) with and Without Malignant Cytology: A Pilot Study

EUS-FNA for diagnosis of pancreatic cancer may be inconclusive in up to 20% of cases. Adjunctive techniques to improve diagnostic yield of EUS-FNA are needed. In addition, defining signaling pathways would have widespread implications in providing targeted therapy to improve overall survival.