Diagnostic Performance of Endoscopic Ultrasound (EUS)/ Endoscopic Ultrasound – Fine Needle Aspiration (EUS-FNA) Cytology in Solid and Cystic Pancreatic Neuroendocrine Tumours

Background & Aims: Our study aimed to assess the sensitivity of EUS and EUS-FNA for pancreatic neuro-endocrine tumors (pNETs) and compare performance over two consecutive 4 year 2 month periods, to investigate the comparative performance between solid and cystic pNETs and determine the incremental yield of EUS±FNA in individuals with a mass not diagnosed as a pNET after cross-sectional imaging.Methods: A retrospective review of a...