Abstract Library

#2866 Extrahepatic 68Ga-DOTATATE-Avid Tumor Volume and Serum Chromogranin A Predict Short-Term Outcome of 177Lu-DOTATATE in Late-Stage Metastatic Gastroenteropancreatic Neuroendocrine Tumors

Introduction: 177Lu-DOTATATE is an effective therapy for somatostatin receptor-positive neuroendocrine tumors (NETs). Often enough 177Lu-DOTATATE is used as the last treatment resort in advanced NET.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author:

Authors: Song H, Kunz P, Franc B, Moradi F, Fisher G,

Keywords: 177Lu-DOTATATE, PRRT, 68Ga-DOTATATE PET, Chromogranin A, 68Ga-DOTATATE avid tumor volume,

#1810 FOXM1 Is Strongly Associated with Cell Proliferation and Is Not Influenced by Metabolic Syndrome in GEP-NETS

Introduction: Gastro-entero-pancreatic neuroendocrine tumors(GEP-NETs) and metabolic syndrome(MS) are both increasing exponentially. MS has been associated with several non NET cancers.

Conference: 14th Annual ENETSConcerence (2017)

Presenting Author: Pereira R

Authors: Pereira R, Pereira S, Morais T, Costa M, Sampaio P,

Keywords: GEP-NETs, metabolic syndrome, FOXM1, IGF1R, IL-6, Ki67 ,

#1672 PD-L1 Expression and Quantitative Assessment of Tumor-Infiltrating T Cell Subsets in Carcinoid Tumors and Large Cell Neuroendocrine Carcinomas of the Lung

Introduction: Little is known about the expression of PD-L1 an the immune infiltrate in neuroendocrine neoplasms of the lung.

Conference: 14th Annual ENETSConcerence (2017)

Presenting Author: Julien H

Authors: Kossai M, Hadoux J, Louvet E, Sullivan I, Thomas de Montpreville V,

Keywords: PD-L1, lung, neuroendocrine, immune infiltrate.,

#813 Comparison of Manual and Automatic Methods of Ki-67 Proliferation Index for Neuroendocrine Tumors: The Development and Validation of a Novel Digital Pathology Tool (Ki-67Counter)

Introduction: Ki-67 proliferation index is an increasingly important biomarker used to grade neuroendocrine tumors. Manual counting methods are laborious and subject to inter- and intra-observer variability. Digital counting methods hold promise for fast and reproducible indices, however, they are fraught with technical difficulties.

Conference: 11th Annual ENETSConcerence (2014)

Presenting Author:

Authors: Neltner J, Su H, Xing F, Rosser J, Cibull M,

Keywords: digital pathology, automated Ki-67 counting, image analysis,

#737 Impact of Ki-67 Proliferative Index on Survival in Patients with Typical and Atypical Pulmonary Carcinoids

Introduction: Currently pulmonary carcinoids are separated into typical and atypical tumors based on mitotic count and presence of necrosis, according to the WHO classification. Whereas for GEP NETs the ENETS Guidelines have been incorporated into the WHO classification and grading is based on mitotic counts and Ki-67 index, the use of the Ki-67 index for grading pulmonary carcinoids is still under debate.

Conference: 10th Annual ENETSConcerence (2013)

Presenting Author: Rudelius M

Authors: Rudelius M, Swarts D, Cleutjens J, Claessen S, Volante M,

Keywords: pulmonary carcinoids, Ki-67, MIB-1, classification,