Abstract Library

#4074 Clinical, genetic and histopathological characterisation of patients with multiple endocrine neoplasia type 1 in two high complexity hospitals in Medellín, Colombia

Introduction: Limited observational data exist regarding the characterization of patients with Multiple Endocrine Neoplasia Type 1 (MEN-1) in Latin America, particularly in Colombia. This scarcity has led to a reliance on studies that may not precisely depict the actual behaviour of the disease within the population.

Conference:

Presenting Author:

Authors: Roman-Gonzalez A, Gil-Gonzalez M, Pérez-Giraldo E, Agredo Delgado V, Lopez-Montoya V,

Keywords: multiple endocrine neoplasia type 1, neuroendocrine tumor, acromegaly, cushing disease, hyperparathyroidism,

#3971 Clinical manifestation and aggressiveness of duodenopancreatic neuroendocrine tumors (DP-NET) in patients with MEN1 syndrome: A possible role of exon 2 mutations in menin gene

Introduction: Multiple endocrine neoplasia type 1 (MEN1) is a rare syndrome characterized by co-occurrence of primary hyperparathyroidism (PH), duodenopancreatic neuroendocrine tumors (DP-NET) and/or pituitary adenomas without an established genotype-phenotype correlation.

Conference:

Presenting Author: Benevento E

Authors: Benevento E, Liccardi A, Minotta R, Cannavale G, Di Iasi G,

Keywords: Multiple endocrine neoplasia type 1 (MEN1), exon two, genomic, primary hyperparathyroidism, duodenopancreatic neuroendocrine tumor, DP-NET, pituitary adenomas,

#2125 Subtype Classification and Clinicopathological Features of Gastric Neuroendocrine Neoplasms: 400 Cases of Multicenter Retrospective Analysis

Introduction: Definitions of Type 3 gastric NEN (g-NEN) in ENETS Guidelines 2012 and 2016 are ambiguous and controversial, so Four-type classification has been proposed in China.

Conference: 15th Annual ENETSConcerence (2018)

Presenting Author: Li Y

Authors: Li Y, Zhang P, Qiu X, Li X, Zhang Y,

Keywords: gastric nen, subtype classification,

#1834 Sporadic Panglandular Non-Functioning pNET: New Entities? A Case Series

Introduction: Sporadic panglandular pancreatic neuroendocrine tumors (PanNETs) have never been described yet.

Conference: 14th Annual ENETSConcerence (2017)

Presenting Author:

Authors: Zingaretti C, Malpaga A, Ficial M, Capelli P, Impellizzeri H,

Keywords: panglandular, Pan NETs, sporadic,

#1722 New MEN-1 Gene Mutation Implicated in Familiar MEN-1 Syndrome Onset

Introduction: Multiple endocrine neoplasia type 1 (MEN1) is a rare genetic syndrome associated with an increased risk of developing parathyroid, pituitary and pancreatic neuroendocrine tumors. MEN1 has an autosomal dominant pattern of hereditability and it is usually related to mutations in menin coding gene

Conference: 14th Annual ENETSConcerence (2017)

Presenting Author:

Authors: Grego E, Pellicciari M, Novak L, Ortolani S, Antista M,

Keywords: MEN1 syndrome, MEN1 gene mutation, neuroendocrine tumor,