Abstract Library

#1186 Significance of ATRX/DAXX Expression and Alternative Lengthening of Telomeres in Insulinomas and Neuroendocrine Tumors of Small Intestine.

Introduction: ATRX and DAXX mutations associated with alternative lengthening of telomeres ( ALT) phenotype have been shown as one of the major altered pathways in pancreatic neuroendocrine tumors (PanNET).

Conference: 12th Annual ENETSConcerence (2015)

Presenting Author:

Authors: Neumayer B, Normand L, Hoffmeister M, Friemel J, Perren A,

Keywords: DAXX, ATRX, Alternative lengthening of telomeres, neuroendocrine tumor, Insulinoma,

#565 Proliferative Activity is Not Associated with Tumor Aggressiveness in Ileal Neuroendocrine Tumors

Introduction: The accuracy of the new WHO grading system for neuroendocrine neoplasms has not yet been validated for ileal neuroendocrine tumors (iNETs).

Conference: 9th Annual ENETSConcerence (2012)

Presenting Author:

Authors: Henopp T, Sperveslage J, Anlauf M, Klöppel G, Neumayer B,

Keywords: ileal NET, proliferation, prognosis,