Small-bowel tumors represent a rare entity comprising 0.6% of all new cancer cases in the
US, and only 3% of all gastrointestinal neoplasms. They are a heterogenous group of …

Neuroendocrine neoplasms (NENs) are a heterogeneous group of neoplasms ranging from
well-differentiated, slowly growing tumors to poorly differentiated carcinomas. These tumors …

Neuroendocrine tumors (NETs) are an uncommon, heterogeneous group of tumors arising
from cells of neuroendocrine origin, which can be found at multiple sites throughout the …

Approximately 11% to 14% of subjects with neuroendocrine neoplasms (NENs) have
metastatic lesions with unknown primary origin (UPO), with the majority of UPO-NENs found …

Small bowel neuroendocrine tumors (NETs) represent approximately one-third of NETs of
the gastrointestinal tract, and their incidence is increasing. When determining if endoscopic …

Simple Summary Neuroendocrine tumors (NET) arise from cells throughout the diffuse
endocrine system. They are primarily sporadic but can also occur in the context of genetic …

BACKGROUND The correct localization of the primary tumor site and a complete
histological diagnosis represent the milestones for the proper management of gastro-entero …

Small bowel neuroendocrine tumours – casting the net wide : Current Opinion in
Gastroenterology Small bowel neuroendocrine tumours – casting the net wide : Current Opinion …

Neuroendocrine tumours (NETs) are relatively rare neoplasms but represent one of the most
frequent types of primary small-bowel tumours. Their incidence is rising, and this is most …

ABSTRACT Introduction Neuroendocrine neoplasms (NENs) represent a complex group of
tumors arising from neuroendocrine cells, characterized by heterogeneous behavior and …