The neuroendocrine carcinoma of the gastrointestinal system (GIS-NEC) is a rare but highly
malignant neoplasm. We analyzed 115 cases using whole-genome/exome sequencing …

Background The 2010 World Health Organization (WHO) classification of
gastroenteropancreatic (GEP) neuroendocrine neoplasms (NEN) introduced morphology …

Neuroendocrine neoplasms (NENs), which are characterized by neuroendocrine
differentiation, can arise in various organs. NENs have been divided into well-differentiated …

Limited data exist on high-grade neuroendocrine tumors (NETs G3) which represent a new
category among neuroendocrine neoplasms (NEN). We analyzed NETs G3 in a consultation …

Neuroendocrine tumors (NETs) are a very heterogeneous group that are thought to originate
from the cells of the endocrine and nervous systems. These tumors develop in a number of …

Abstract Background Neuroendocrine neoplasms (NENs) represent a heterogeneous class
of rare tumors with increasing incidence. They are characterized by the ability to secrete …

Neuroendocrine tumors (NETs) comprise a broad family of tumors that may or may not be
associated with symptoms attributable to hormonal hypersecretion. The NCCN Clinical …

Background: Neuroendocrine differentiation of tumors is often difficult to establish. In the
same manner, the evaluation of the prognostic role of neuroendocrine differentiation may …

Molecular pathology and genetics of gastrointestinal neuroen... : Current Opinion in
Endocrinology, Diabetes and Obesity Molecular pathology and genetics of gastrointestinal …

Abstract Background/Aims: Gastroenteropancreatic (GEP) neuroendocrine carcinomas
(NECs) are defined as neuroendocrine neoplasms (NENs) with a Ki-67 index> 20 …