Abstract Library

#3856 Duodenal gastric metaplasia and duodenal neuroendocrine neoplasms – More than a simple coincidence?

Introduction: Duodenal gastric metaplasia (DGM) is considered a precancerous lesion. No data are available regarding its possible role as a risk factor for duodenal neuroendocrine neoplasms (dNENs).

Conference:

Presenting Author: Gallo C

Authors: Massironi S, Rossi R, Milanetto A, Andreasi V, Campana D,

Keywords: duodenal gastric metaplasia, duodenal neuroendocrine neoplasm, epidemiology, risk factor,

#3374 Gastric metaplasia and duodenal neuroendocrine neoplasms: True causality or simple coincidence?

Introduction: Duodenal neuroendocrine neoplasms (dNENs) are heterogeneous tumors, whose natural history is poorly known. Duodenal gastric metaplasia (DGM) is considered to be a precancerous lesion which is generally related to chronic inflammation as first sign. No data are available regarding its possible role as a risk factors for dNEN occurrence.

Conference:

Presenting Author: Rossi R

Authors: Rossi R, Milanetto A, Andreasi V, Campana D, Coppa J,

Keywords: duodenal neuroendocrine neoplasm, gastric metaplasia,

#2798 Risk of Pre-Operative Understaging of Duodenal Neuroendocrine Tumors at Conventional Imaging: When Surgery Becomes the First Choice

Introduction: Duodenal neuroendocrine neoplasms (dNENs) are heterogeneous tumors that can exhibit aggressive behavior, with loco-regional nodes and distant metastases. Pre-treatment staging is the basis for planning either surgical or endoscopic treatment.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author: Rossi R

Authors: Massironi S, Milanetto A, Andreasi V, Rossi R, Nappo G,

Keywords: dNEN, staging, endoscopic ultrasound,

#2138 Eterogeneity of Duodenal Neuroendocrine Tumors: A Multi-Centre Experience In Italy

Introduction: The optimal management of duodenal neuroendocrine neoplasms (dNENs) is unclear and endoscopic resection is increasingly performed instead of surgery.

Conference: 15th Annual ENETSConcerence (2018)

Presenting Author: Rossi R

Authors: Massironi S, Campana D, Partelli S, Panzuto F, Rossi R,

Keywords: duodenal neuroendocrine neoplasm, duodenum, gastrinoma, somatostatinoma, diagnosis, therap, guidelines,

#1785 Eterogeneity of Duodenal Neuroendocrine Tumors: A Multi-Centre Experience in Italy

Introduction: Duodenal neuroendocrine neoplasms (dNENs) are heterogeneous tumors, which could have a highly variable prognosis.

Conference: 14th Annual ENETSConcerence (2017)

Presenting Author: Rossi, Roberta Elisa r

Authors: Massironi S, Panzuto F, Rinzivillo M, Rossi R, Delle Fave G,

Keywords: duodenal neuroendocrine neoplasm, duodenum, gastrinoma, somatostatinoma, diagnosis, therapy guidelines,