Abstract Library

#2857 Clinical Epidemiology Study of Rectal Neuroendocrine Neoplasms in China: A National Multicenter 10-Year Retrospective Study

Introduction: Representative data on the rectal neuroendocrine neoplasms in Chinese patients is rare.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author: Huan Y

Authors: Jinhu F, Yihebali C, Huan Y, Su Z, Susheng S,

Keywords: rectal neuroendocrine neoplasms, clinical features, epidemiology,

#2689 Correlation between Immunohistochemical Markers Expression and Lymph Node Metastasis in Gastroenteropancreatic Neuroendocrine Neoplasms: A Nation-Wide 10-Year Retrospective Clinical Epidemiological Study in China

Introduction: Previous research on the correlation between different pathological features and the development of gastroenteropancreatic neuroendocrine neoplasms (GEP-NENs) is rare in China.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author: Yang H

Authors: Yang H, Shi S, Zhang S, Ji Y, Jiang L,

Keywords: Gastroenteropancreatic Neuroendocrine Neoplasms, Immunohistochemical Biomarker, Lymph Node Metastasis,

#2175 A Retrospective Analysis of 344 Cases with Neuroendocrine Neoplasms

Introduction: Ki-67 is a nuclear protein that is strictly associated with cellular proliferation，acting as a cellular marker for proliferation in clinical practice to determine the degree to which the tumor cells are duplicating. Ki-67 index strongly ties to the prognosis and provides guiding significance to clinical decisions.

Conference: 15th Annual ENETSConcerence (2018)

Presenting Author:

Authors: Liu Z, Zhao H, Wu Y, Jiang L, Shi S,

Keywords: ki-67 index, neuroendocrine neoplasm, prognosis,

#1631 Pure Alpha-Fetoprotein-Producing Pancreatic Neuroendocrine Tumors : A Case Report

Introduction: Pancreatic neuroendocrine neoplasms(pNENs) with alpha-fetoprotein(AFP)-producing are extremely rare, and only one case was reported as pure AFP-producing pancreatic neuroendocrine carcinoma(pNEC) until today.

Conference: 14th Annual ENETSConcerence (2017)

Presenting Author:

Authors: Chi Y, Xu J, Shi S, Lu H, Jiang L,

Keywords: Alpha-fetoprotein, pancreatic neuroendocrine tumors,

#1595 Pathological Features of High Proliferative Activity Neuroendocrine Tumor

Introduction: High Proliferative Activity Neuroendocrine Tumor (NET G3) is difficult to be distinguished from neuroendocrine carcinoma. However, there are differences in clinical treatment and prognosis between the two. So it is crucial to make an accurate pathological diagnosis.

Conference: 14th Annual ENETSConcerence (2017)

Presenting Author:

Authors: Geng H, Shi S,

Keywords: high proliferative activity, neuroendocrine tumor, pathological feature,