Abstract Library

#2804 Claudin-18 Is a Sensitive and a Specific Marker for Gastric Neuroendocrine Tumors

Introduction: Antibody-based cancer therapies are emerging as promising therapeutics in oncology, including one in clinical trials that targets claudin-18, a protein expressed in normal gastric epithelium and some gastric adenocarcinoma. We currently have no markers for gastric well-differentiated neuroendocrine tumors (NETs).

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author:

Authors: Wong M, Huynh C, Kim S, Dhall D, Guindi M,

Keywords: claudin-18, anti-claudin 18, neuroendocrine tumor, neuroendocrine hyperplasia, autoimmune metaplastic atrophic gastritis,

#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,

#2042 The Laparoscopic Approach in the Surgical Treatment of the Gastric Neuroendocrine Tumors

Introduction: The incidence of G-NETs has been increased significantly over the last decades, which seems set to continue. The treatment of gastric NETs comprises a wide range of surgical approaches alone or in combination with chemotherapy and target therapy. Laparoscopic surgery is the reasonable method of choice for the partial stomach resection as well as when the gastrectomy is needed.

Conference: 15th Annual ENETSConcerence (2018)

Presenting Author:

Authors: Zubaryev M, Kolesnik O, Lukashenko A, Ostapenko Y, Boiko A,

Keywords: gastric neuroendocrine tumors, laparoscopic gastric resection, open gastric surgery,

#1516 Multimodal Endoscopic Diagnostics of Gastric Neuroendocrine Tumors

Introduction: From 1998 till 2014 in our institution we have diagnosed 72 type I gastric neuroendocrine tumors (NET) with upper gastrointestinal endoscopy.

Conference: 13th Annual ENETSConcerence (2016)

Presenting Author:

Authors: Sokolov V, Pirogov S, Karpova E, Pavlov P, Sokolov D,

Keywords: gastric, NET, endoscopic, diagnostics, NBI, confocal, CLE ,

#1513 Multimodal Endoscopic Diagnostics of Gastric Type I Neuroendocrine Tumors

Introduction: From 1998 till 2014 in our institution we have diagnosed 72 type I gastric neuroendocrine tumors (NET) with upper gastrointestinal endoscopy.

Conference: 13th Annual ENETSConcerence (2016)

Presenting Author:

Authors: Sokolov V, Pirogov S, Karpova E, Pavlov P, Sokolov D,

Keywords: confocal laser endomicroscopy, mucosal surface destruction, gastric NET ,