Abstract Library

#2209 The ENETS Registry: First Results of a Collaborative Effort Including over 12.000 Patients with Neuroendocrine Neoplasms (NENs) from 7 European Countries

Introduction: NENs are rare and global European epidemiologic data are only based on national or compilation of national registries. So, there is a need for comprehensive homogenous information

Conference: 15th Annual ENETSConcerence (2018)

Presenting Author: Borbath I

Authors: Borbath I, Pape U, Garcia-Carbonero R, Sedláčková E, Kollár A,

Keywords: ENETS registry, Europe,

#2019 Gastroenteropancreatic Neuroendocrine Neoplasms (GEP-NENs) in the Czech NEN Registry 2009-2016: Histologic Spectrum and Clinicopathological Features

Introduction: Gastroenteropancreatic neuroendocrine neoplasms (GEP-NENs) represent a group of uncommon, but clinically significant diseases. The data published so far have shown significant regional differences in their incidence and appearance in individual primary sites.

Conference: 15th Annual ENETSConcerence (2018)

Presenting Author:

Authors: Sedláčková E, Barkmanova J, Novak J, Mandys V,

Keywords: registry, gastroenteropancreatic neuroendocrine neoplasms,

#1536 Merkel Cell Carcinoma – Epidemiology Data from the Czech National Cancer Registry

Introduction: Merkel cell carcinoma (MCC) is rare and aggressive neuroendocrine tumor. The incidence is increasing worldwide, most probably due to population aging (mostly in the Western Europe), higher rates of sun exposure, immunosuppression and other not well defined epigenetic changes.

Conference: 13th Annual ENETSConcerence (2016)

Presenting Author: Bajciova V

Authors: Bajciova V, Barkmanová J, Zvolsky M, Sedlackova E,

Keywords: Merkel cell carcinoma, register, epidemiology, ,

#907 The Neuroendocrine Tumor in Choroid: An Unusual Metastatic Location (Clinical Case Report)

Introduction: Neuroendocrine neoplasms are tumors of various location and symptoms. This case shows the unusual choroidal location of the metastatic NEN.

Conference: 11th Annual ENETSConcerence (2014)

Presenting Author: Barkmanova J

Authors: Barkmanova J, Sedlackova E, Glezgova J,

Keywords: unusual location, neuroendocrine tumor, everolimus ,

#668 Analysis of the Undifferentiated Neuroendocrine Carcinomas (grade 3) from the Czech Neuroendocrine Registry

Introduction: GEP NETs WHO classification 2010 describes well-differentiated tumors grade 1 and grade 2 and neuroendocrine carcinomas grade 3 with high mitotic index over 20 mitoses /10 HPF or Ki 67 over 20%. Pulmonary neuroendocrine tumor classification 2004 describes typical and atypical carcinoid tumor and small-cell and large-cell neuroendocrine carcinomas with mitotic index over 10 mitoses/ 10 HPF.

Conference: 10th Annual ENETSConcerence (2013)

Presenting Author:

Authors: Sedlackova E, Barkmanova J, Louthan O, Linke Z,

Keywords: neuroendocrine carcinoma, grade 3, neuroendocrine registry ,