Abstract Library

#2852 Diagnostic Accuracy of Endoscopic Ultrasound-Fine Needle Aspiration (EUS-FNA) in the Evaluation of Pancreatic Neuroendocrine Neoplasms (PNEN) Grading

Introduction: Prognosis of pNENs depends on staging and grading, based on the cyto-histological Ki67 labelling; EUS-FNA is considered the gold standard technique to obtain it in pre-therapeutic setting

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author: Tacelli M

Authors: Tacelli M, Petrone M, Capurso G, Rossi G, Archibugi L,

Keywords: Pancreatic neuroendocrine neoplasms, Grading, EUS-FNA, Endoscopic ultrasound-Fine Needle Aspiration, Ki-67, WHO, misclassification,

#1639 Endoscopic Ultrasound Appearance of Pancreatic Serotonin-Staining Neuroendocrine Neoplasms: A Case Series

Introduction: The pancreatic localization of serotonin-staining neuroendocrine neoplasms (serotoninomas) is extremely rare. Less than 350 cases have been reported in the world literature.

Conference: 14th Annual ENETSConcerence (2017)

Presenting Author: Massironi S

Authors: Massironi S, Partelli S, Petrone M, Conte D, Falconi M,

Keywords: pNEN,