Abstract Library

#2990 Pitfalls in Glucagon-Like Peptide-1 Receptor Imaging

Introduction: Physiological pancreatico-duodenal DOTA-Exendin-4 uptake in the Brunner’s glands of the proximal duodenum occurs in Glucagon-like peptide-1 receptor (GLP-1R) imaging and is a known potential pitfall.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author: Antwi K

Authors: Antwi K, Hepprich M, Reubi J, Christ E, Wild D,

Keywords: insulinoma, GLP-1R imaging,

#2743 Mimics of Neuroendocrine Neoplasms Identified in a Single Consultation Center between 2009 and 2019

Introduction: Immunohistochemical expression of synaptophysin (SYN), chromogranin (CgA) and cytokeratin are essential for diagnosis of NENs. Non-NENs, however, may occasionally also express NE-markers and cytokeratin and cause diagnostic difficulties.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author: Kasajim A

Authors: Kasajima A, Konukiewitz B, Schlitter A, Weichert W, Klöppel G,

Keywords: pitfalls, pathology diagnosis,

#1644 Pitfalls in the Response Evaluation after Peptide Receptor Radionuclide Therapy with [177Lu-DOTA0,Tyr3]Octreotate

Introduction: PPRT with [177Lu-DOTA0,Tyr3]octreotate (177Lu-DOTATATE) is a treatment with good results in patients with metastatic GEPNETs

Conference: 14th Annual ENETSConcerence (2017)

Presenting Author:

Authors: Brabander T, Van der Zwan W, Teunissen J, Kam B, de Herder W,

Keywords: 177Lu-DOTATATE, PRRT, response evaluation, toxicity,