Abstract Library

#2953 Temporal Trends in Incidence, Presentation and Work-Up of Neuroendocrine Neoplasms of the Appendix

Introduction: Although temporal trends in incidence and prognosis of neuroendocrine neoplasms have been described in the literature, data regarding trends in Appendiceal Neuroendocrine Neoplasms (ANENs) is limited.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author: Twito O

Authors: Twito O, Klein N, Paran H, Avital S, Kravtsov V,

Keywords: appendix, neuroendocrine neoplasms, hemicolectomy, prognosis, temporal trends,

#2950 Hemicolectomy for Neuroendocrine Neoplasms of the Appendix - Is It Really Necessary?

Introduction: Appendical neuroendocrine neoplasms (ANENs) are rare. Limited data is available regarding prognosis and optimal treatment strategy in those tumors

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author:

Authors: Twito O, Klein N, Paran H, Avital S, Kravtsov V,

Keywords: appendix, neuroendocrine neoplasms, prognosis, hemicolectomy,

#2057 Morphological Factors Related to Nodal Metastases in Neuroendocrine Neoplasms of the Appendix. A Multicenter Retrospective Study

Introduction: Appendiceal NETs are usually diagnosed accidentally after appendectomy; the indications for right hemicolectomy are currently based on several parameters (tumor size, grading, Ki-67, localization, mesoappendiceal invasion, lympho-vascular infiltration). Available guidelines are based on scarce evidence inferred by small, retrospective, single institution studies.

Conference: 15th Annual ENETSConcerence (2018)

Presenting Author: Brighi N

Authors: Brighi N, Rossi G, Grillo F, Pusceddu S, Rinzivillo M,

Keywords: neuroendocrine neoplasm, appendix, predictive factors, lymph node, surgery, nodal metastases,

#1747 Clinical Characterization of Patients with Neuroendocrine Neoplasm of the Appendix in Ireland and in Italy: A Retrospective Study from Two Tertiary Institutions

Introduction: Appendiceal neuroendocrine neoplasms (aNEN) are rare tumors often diagnosed incidentally at appendectomy. Though most aNEN patients have a positive outcome, distant metastases may rarely occur and the identification of the patients at higher risk is required

Conference: 14th Annual ENETSConcerence (2017)

Presenting Author:

Authors: Cavalcoli F, Massironi S, Del Gobbo A, Fanetti I, Mulligan N,

Keywords: appendix, NEN, epidemiology,

#1274 Carcinoid Tumors Presenting as Appendicitis

Introduction: Many conditions related to appendix present as appendicitis. These conditions can range from fecolith obstruction to tumors .Carcinoid tumors are most common tumors to present in appendix. Most of the carcinoid tumors in appendix present as appendicitis. Majority of the cases are diagnosed after histopathological examination. Tumors with the size of 2cm are treated with right hemicolectomy.

Conference: 13th Annual ENETSConcerence (2016)

Presenting Author: Fatima A

Authors: Fatima A,

Keywords: carcinoid tumors, appendicitis, appendectomy,