Abstract Library

#4055 Incidental endoscopic removal of a rectal neuroendocrine tumor: What to do?

Introduction: An increasing incidence of rectal neuroendocrine tumors (rNETs) has been reported as a consequence of the progressive spread of screening colonoscopy. Guidelines suggest endoscopic resection, preferably by endoscopic mucosal resection (EMR) or submucosal dissection, for rNETs

Conference:

Presenting Author: Terrin M

Authors: Rossi R, Terrin M, Carrara S, Maselli R, Hassan C,

Keywords: rectal neuroendocrine tumor, endoscopic resection, polypectomy,

#3667 Outcome of endoscopic submucosal dissection for rectal neuroendocrine neoplasms – A multicentre study

Introduction: Recent guidelines recommend advanced endoscopic resection techniques, such as Endoscopic Submucosal Dissection (ESD), for the treatment of rectal neuroendocrine neoplasms (R-NENs) under 15mm due to high rate of positive margins at Endoscopic Mucosal Resection (EMR).

Conference:

Presenting Author: Rimondi A

Authors: Rimondi A, Despott E, Lemmers A, Chacchi-Cahuin R, Lazaridis N,

Keywords: ESD, R-NENs, endoscopy,

#3441 Management of type-I gastric neuroendocrine neoplasms: A single center’s real world experience

Introduction: Currently, the optimal management of Type-1 gastric neuroendocrine neoplasms (T1gNENs) remains an active issue. The best endoscopic approach still needs to be defined.

Conference:

Presenting Author: Rinzivillo M

Authors: Rinzivillo M, Cazzato M, Esposito G, Lorenzi C, Pilozzi E,

Keywords: gastric neuroendocrine tumor, endoscopic resection,

#3135 Endoscopic resection of type I gastric neuroendocrine neoplasia (NEN): A systematic review

Introduction: Although relatively uncommon, the incidence of type I gastric NEN has been rising over time. Since they are considered indolent neoplasms, with a low metastatic potential, endoscopic resection is the treatment of choice. However, correct endoscopic management is not well established.

Conference: 18th Annual ENETS Concerence (2021)

Presenting Author:

Authors: Magi L, Esposito G, Rinzivillo M, Annibale B, Panzuto F,

Keywords: gastric carcinoid, gastric neuroendocrine neoplasia, gastric neuroendocrine tumor, endoscopic resection, mucosal resection, submucosal dissection, polipectomy,

#2929 Type III Gastric Neuroendocrine Neoplasms: Is Local Excision Sufficient in Selected Cases?

Introduction: As per ENETS Guidelines, patients with type III gastric neuroendocrine neoplasms (t-III g-NEN), need to undergo partial or total gastrectomy. Data for less-extensive resections are limited.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author: Exarchou K

Authors: Exarchou K, Kameniarz L, Tsoli M, Victor A, Oleinikov K,

Keywords: T-III gNEN, EMR, ESD, wedge resection,