Abstract Library

#2736 Second Primary Neoplasms in Patients with Neuroendocrine Neoplasms (NEN): DATA from a Retrospective Multicentric Study

Introduction: Patients with sporadic gastro-entero-pancreatic neuroendocrine neoplasms (GEP-NEN) may exhibit a higher risk of second primary tumors than the general population.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author: Massironi S

Authors: Massironi S, Campana D, Pusceddu S, Albertelli M, Faggiano A,

Keywords: GEP-NEN, Second primary neoplasm (PMN), Overall survival (OS),

#544 Second Primary Tumor in Patients with Gastroenteropancreatic Neuroendocrine Tumors (GEPNETs): Data From a Retrospective Observational Unicentric Study

Introduction: It is known that GEPNETs are associated with a high incidence of second primary tumors, especially in the context of inherited syndromes and synchronous injuries to the intestine.

Conference: 9th Annual ENETSConcerence (2012)

Presenting Author:

Authors: Fonseca P, Álvarez C, Pérez Q, Frunza M, Gutierrez E,

Keywords: gastroenteropancreatic neuroendocrine tumors, second primary tumor, synchronous tumor,

#141 Incidence of second primary tumors in patients with neuroendocrine tumors

Introduction: Based on epidemiological data from SEER 1950-1999, 22.4% cases of non-carcinoid second primary tumors have been described in patients diagnosed with neuroendocrine tumors. The incidence of this type of tumors varies, depending on the series assessed.

Conference: 7th Annual ENETSConcerence (2010)

Presenting Author:

Authors: Pesce V, OConnor J, Mendez G, Bestani C, Marmisolle F,

Keywords: neuroendocrine tumor, second primary tumors,