Abstract Library

#2841 Novelties in Primary and Metastatic GEP-NENs Clinical Outcome Investigation

Introduction: Gastro-entero-pancreatic neuroendocrine neoplasms (GEP-NENs) WHO classification, using strict cut-offs, should reflect their biological features. In real world, strict cut-offs not adequately segregate prognostic groups, in particular on metastasis (M).

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author: Milione M

Authors: Kankava K, Maisonneuve P, Mangogna A, Centonze G, Cattaneo L,

Keywords: Gastro-entero-pancreatic neuroendocrine neoplasms, primary tumor, metastasis, Ki-67, mitoses, tumor deposits, clinical outcomes,

#2700 Pancreatic Neuroendocrine Neoplasms and Liver Metastases: When Size Matters

Introduction: Small non-functioning pNENs are low grade indolent tumors, however distant metastases have also been documented in this subset of patients

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author:

Authors: Monteleone M, Rossi R, Altomare M, Prinzi N, Cattaneo L,

Keywords: Pancreatic neuroendocrine neoplasia, Liver metastases,