Abstract Library

#2871 Increase of Ki-67 Index over Time and Influence on All-Cause Mortality in Patients with Neuroendocrine Neoplasms (NEN)

Introduction: Increase of Ki-67 index in NEN over time in relation to progression and a potential influence on prognosis is scarcely studied.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author: Holmager P

Authors: Holmager P, Langer S, Federspiel B, Willemoe G, Garbyal R,

Keywords: Ki-67 index, Prognosis, Mortality,

#2725 Upfront Surgery in Patients with High-Grade GEP NEN and MINEN: A Nordic Multicenter Study of 201 Patients

Introduction: Surgery is the principal treatment for loco-regional gastroenteropancreatic (GEP) neuroendocrine tumors (NET). However, whether surgery is beneficial in high-grade neuroendocrine neoplasms (NEN) and mixed neuroendocrine-non neuroendocrine neoplasms (MiNEN) is not known.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author: Pommergaard H

Authors: Pommergaard H, Nielsen K, Sorbye H, Federspiel B, Tabaksblat E,

Keywords: surgery, neuroendocrine carcinoma, MiNEN, neuroendocrine neoplasms, survival, gastroenteropancreatic,

#1892 Feasibility and Implication of Routine NGS Analysis in Neuroendocrine Carcinomas

Introduction: Neuroendocrine carcinomas (NECs) may arise from any organ system, exhibit various degree of differentiation and have Ki67 indices ranging from 21-100%. After first-line platin based chemotherapy, no standard treatment exists.

Conference: 14th Annual ENETSConcerence (2017)

Presenting Author:

Authors: Knigge U, Federspiel B, Andreassen M, Kjær A, Langer S,

Keywords: neuroendocrine, neuroendocrine neoplasms, neuroendocrine carcinoma, ngs, genes, mutation, ki67, tp53, kras, braf, pik3a, pten,

#1830 Increase of the Ki67 Proliferation Index over Time in Patients with Neuroendocrine Neoplasms

Introduction: Whether the Ki67 index increases over time in relation to progression is scarcely studied.

Conference: 14th Annual ENETSConcerence (2017)

Presenting Author:

Authors: Holmager P, Langer S, Federspiel B, Andreassen M, Kjær A,

Keywords: neuroendocrine, Ki67, progression,

#1789 FDG-PET is Superior to WHO Grading in Predicting Overall Survival of Patients with Neuroendocrine Tumors: A Prospective Study of 172 Patients

Introduction: Accurate grading of patients with neuroendocrine tumors (NETs) is essential for risk stratification and optimal choice of therapy. Currently, WHO grading is based on histo-pathologically assessed degree of tumor proliferation.

Conference: 14th Annual ENETSConcerence (2017)

Presenting Author: Kjaer A

Authors: Binderup T, Johnbeck C, Loft A, Berthelsen A, Federspiel B,

Keywords: PET, PET/CT, imaging, survival,