Abstract Library

Welcome to the open-access search for all ENETS abstracts presented at the Annual ENETS Conferences.

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Participants of the 2025 ENETS Conference enjoy full access to the 2025 conference digital resources through myENETS: the abstract booklet, e-posters and videos, slide decks of talks, the poster carousel, and more.

ENETS Abstract Search

#3385 Review of appendiceal neuroendocrine neoplasms and pathological features that influence decision for oncological right hemicolectomy

Introduction: Appendiceal neuroendocrine neoplasms (NEN) are typically an incidental finding with 80% diagnosed post-appendectomy in the setting of acute appendicitis. While ENETS recommends that patients with appendiceal NEN >2cm undergo right hemicolectomy (RH) there is uncertainty in how to manage those measuring 1-2cm.

Conference:

Presenting Author:

Authors: Beauchamp K, Thuillier R, Swan K, Cotter M, O'Shea D,

Keywords: neuroendocrine, appendix, oncology, right hemicolectomy,

#2976 Incidence of Appendiceal NEN and Adherence to Pathological Classification Rules and Treatment Guidelines: Results of the Population Based Cancer Registry in Belgium

Introduction: Classification of appendiceal neuroendocrine neoplasms (aNEN) changed significantly over the years and treatment algorithm remains a matter of debate.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author: Ribeiro S

Authors: Ribeiro S, De Maeyer F, De Man M, Carton S, Cuyle P,

Keywords: appendiceal NET, incidence in community, subtypes/WHO grade, management decisions,

#2140 Neuroendocrine Neoplasms of the Appendix: Characterization of 251 Patients Referred to the Copenhagen NET Centre of Excellence

Introduction: Neuroendocrine neoplasms (NEN) of the appendix occur with an incidence of 0.15–0.6/100,000/year

Conference: 15th Annual ENETSConcerence (2018)

Presenting Author:

Authors: Holmager P, Willemoe G, Nielsen K, Groendahl V, Andreassen M,

Keywords: Appendiceal NEN, Relapse,

#1654 A Single Centre Analysis of the Management of Appendiceal Neuroendocrine Neoplasms (NENs) Including Goblet Cell Carcinoids (GCC)

Introduction: Appendiceal neuroendocrine neoplasms (NENs) are usually diagnosed incidentally on histology following an appendicectomy. They include carcinoid tumours (appendiceal neuroendocrine tumours, NETs) and goblet cell carcinoids (GCC). GCC neoplasms are able to transform to an adenocarcinoma phenotype.

Conference: 14th Annual ENETSConcerence (2017)

Presenting Author:

Authors: Sagar V, Coldham C, Shetty S, Elshafie M, Taniere P,

Keywords: Appendiceal neoplasm, neuroendocrine tumors,