Abstract Library

#3756 The clinical utility of NETest in patients with small intestinal neuroendocrine neoplasms (SI-NENs) – A "real-life" study

Introduction: Management of patients with SI-NENs is challenging due to biological heterogeneity. Prognostication can be difficult, mostly due to a lack of reliable biomarkers.

Conference:

Presenting Author:

Authors: Gertner J, Hayes A, Furtado O'Mahony L, Glover T, Karia P,

Keywords: Neuroendocrine neoplasm, small intestine, NETest, tumor growth rate, biomarker,

#3545 Virchow's node metastasis from small intestinal neuroendocrine neoplasms: A bi-center cohort study

Introduction: Small Intestinal Neuroendocrine Neoplasms (SI-NENs) may rarely metastasize to the left supraclavicular lymph nodes, also known as Virchow’s node metastasis (VM).

Conference:

Presenting Author: Wedin M

Authors: Wedin M, Tsoli M, Wallin G, Janson E, Koumarianou A,

Keywords: Virchow's node metastasis, Small intestinal NEN,

#3479 Mesenteric fibrosis in SI-NEN is characterized by strong dysregulation of CXCL9, IL6, COMP and COL6A6 genes

Introduction: Small intestine neuroendocrine neoplasms (SI-NENs) are characterized by the development of desmoplastic mesenteric fibrosis (MF) in up to 50 % of cases. This can cause intestinal obstruction and ischemia, which is a significant clinical problem.

Conference:

Presenting Author:

Authors: Graf S, Keber C, Hattesohl A, Denkert C, Di Fazio P,

Keywords: si-nen, si-net, comp, col6a6, cxcl9, il6, mesenteric fibrosis, desmoplasia, desmoplastic reaction, tumor microenvironment, tme, tumor stroma interaction, next generation sequencing, ngs, htg edgeseq, gene expression analysis, rna,

#3039 Evaluation of Overall Survival (OS) in Patients with NETG1/G2 Neuroendocrine Neoplasms of the Small Intestine (SI-NENs)

Introduction: In many cases, the cause of death in patients with carcinoid syndrome (CS) is carcinoid heart disease (CHD) which is most often diagnosed in patients with SI-NEN.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author: Ćwikła J

Authors: Konsek-Komorowska S, Pęczkowska M, Kolasińska-Ćwikła A, Cichocki A, Roszkowska-Purska K,

Keywords: Neuroendocrine Neoplasms of the Small Intestine, SI-NENs, carcinoid syndrome, carcinoid heart disease, Overall Survival,

#1438 An Unusual Phenotype of Multiple Endocrine Neoplasia Type 1 with a Small Intestine Neuroendocrine Tumor Associated with Large Deletion of the MEN1 Gene

Introduction: Multiple endocrine neoplasia type 1 (MEN1) is an autosomal dominant inherited tumor syndrome that is caused by germline mutations in the Menin suppressor gene on chromosome 11q13. Small intestine neuroendocrine neoplasias (SI-NEN) are currently not considered to be part of the phenotype of the MEN1-syndrome.

Conference: 13th Annual ENETSConcerence (2016)

Presenting Author:

Authors: Manoharan J, L. Lopez C, Hackmann K, Albers M, Pehl A,

Keywords: MEN1, Deletion mutation, SI-NEN,