Abstract Library

#2288 Predicting Resectability of Primary Tumor and Mesenteric Lumps in Patients with Small Intestine Neuroendocrine Tumors

Introduction: Vascular infiltration and mesenteric fibrosis may jeopardize resection of primary tumor (PT) and mesenteric metastatic lumps (MLs) in small-intestine neuroendocrine tumors (SI-NETs).

Conference: 15th Annual ENETSConcerence (2018)

Presenting Author:

Authors: Piccioli A, Funicelli L, Fazio N, Borin S, Petz W,

Keywords: small intestine neuroendocrine tumors, mesenteric fibrosis, mesenteric vascular infiltration, resection of primary tumor, mesenteric metastatic lumps, radical surgery,

#1662 Two Separate Modified ENETS Staging Classifications Are Needed for Duodenal and Jejunoileal Neuroendocrine Neoplasms

Introduction: Previous studies showed duodenal neuroendocrine neoplasms (d-NEN) and jejunoileal NEN (j-NEN) harboring different features. However, the staging classifications of d-NEN and j-NEN proposed by ENETS are identical.

Conference: 14th Annual ENETSConcerence (2017)

Presenting Author: Chen L

Authors: Chen L, Zhang Y, Chen M, Chen J,

Keywords: stage, duodenum, jejunoileum, neuroendocrine neoplasms,

#463 Primary Neuroendocrine Tumor of the Parathyroid

Introduction: Parathyroids are derived from third and fourth branchial pouches and neuroendocrine C-cells originate for neighboring fifth branchial pouch. A close ontogenic relation between these embryonal pouches is illustrated in DiGeorge syndrome wherein there is an absence of parathyroid glands and C-cells. It is not known for certain if normal parathyroids contain NE cells. However, NETs of the parathyroid have been reported in two other cases (Medline search: 1966-2011).

Conference: 9th Annual ENETSConcerence (2012)

Presenting Author:

Authors: Ahmed M,

Keywords: parathyroid NET,