Abstract Library

#3958 Treatment strategy for pancreatic NETs smaller than 2 cm should be based on the diagnosis of malignancy as well – New treatment strategy for small pancreatic NETs

Introduction: There are still many unclear issues regarding the treatment of non-functioning small (≤20 mm) pancreatic neuroendocrine neoplasms (pNENs).

Conference:

Presenting Author: Hijioka S

Authors: Hijioka S, Yamashige D, Esaki M, Honda G, Masui T,

Keywords: small pancreatic neuroendocrine neoplasm, tumor size, grading, treatment strategy, Japanese cohort,

#3643 Effect of resection timing as part of multidisciplinary treatment for pancreatic NEN liver metastases

Introduction: Liver metastases are treated by resection if radical resection is possible as a part of multidisciplinary treatment along with pharmacotherapy and TACE.

Conference:

Presenting Author:

Authors: Masui T, Nagai K, Anazawa T, Kasai Y, Yogo A,

Keywords: liver metastasis, multidisciplinary treatment,

#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,