Abstract Library

#2683 Clinicopathological Features and Prognostic Analysis of 227 Cases with Well-Differentiated Gastric Neuroendocrine Tumors

Introduction: Gastric neuroendocrine neoplasms (g-NENs) are a group of rare tumors with a strong heterogeneity, subdivided as well-differentiated neuroendocrine tumors (NETs, type 1-3 g-NETs) and poorly-differentiated neuroendocrine carcinoma(NECs). WHO classification(2019) for digestive system tumours has carried out a new classification and grading criteria for NENs of the gastrointestinal tract recently, there is very few relevant clinical data based on this new classification, especially for gastric NETs(g-NETs).

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author:

Authors: Li Y, Tan H, Jie C, Jie L, Pan Z,

Keywords: clinicopathological features, prognostic analysis, well-differentiated gastric neuroendocrine tumors, grade, type,

#2134 Clinicopathological Features of 63 Cases with Type 3 Gastric Neuroendocrine Tumors

Introduction: Well-differentiated gastric neuroendocrine tumors (g-NET) are divided into three distinct types (type 1, type 2 and type 3),there are few studies on the clinicopathologic features of type 3 g-NET.

Conference: 15th Annual ENETSConcerence (2018)

Presenting Author: Tan H

Authors: Qiu X, Yuan B, Zhang Y, Dou D, Liu J,

Keywords: type 3 g-NET, clinicopathological features, survival,