Abstract Library

#3926 Epidemiology and outcomes of NET in a Portuguese cancer center

Introduction: NET make up 0.5% of all cancer diagnosis in Europe. They range from indolent to highly aggressive tumors and may cause a wide range of functional symptoms. Phase III trials are difficult because of poor accrual in a heterogenous group of rare tumors.

Conference:

Presenting Author: Magno S

Authors: Magno S, Esteves S, Leite V, Claro I, Pereira D,

Keywords: neuroendocrine, epidemiology, portugal, outcomes,

#2828 G3 Neuroendocrine Tumours and Carcinomas: Clinicopathological Features for Distinct Entities

Introduction: The 2019 WHO subclassified the grade 3 (G3) gastroenteropancreatic (GEP) neuroendocrine neoplasms (NEN) into neuroendocrine carcinoma (NEC) or tumors (G3 NET). Yet, few data exist on clinical and treatment profiles for G3 NET.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author: Taboada R

Authors: Taboada R, Claro L, Campos F, Felismino T, de Jesus V,

Keywords: neuroendocrine, high grade, clinicopathological, carcinoma, G3,

#2267 Large Cell Neuroendocrine Carcinoma of the Lung: Single-Centre Retrospective Cohort Study

Introduction: Large Cell Neuroendocrine Carcinoma (LCNEC) is a rare lung tumour, diagnosed based on high-grade features, presence of neuroendocrine morphology and immunohistochemical evidence of neuroendocrine markers. LCNEC was grouped with the pulmonary neuroendocrine carcinomas in 2015 WHO classification.

Conference: 15th Annual ENETSConcerence (2018)

Presenting Author:

Authors: Martins Branco D, Cunha F, Claro I, Almodovar T,

Keywords: LCNEC,

#2264 Metastatic Insulinoma: A Case-report of Complete Response to Peptide Receptor Radionuclide Therapy

Introduction: Insulinoma is a rare pancreatic neuroendocrine tumour. Metastatic insulinomas are a major therapeutic challenge.

Conference: 15th Annual ENETSConcerence (2018)

Presenting Author:

Authors: Martins Branco D, Lucena Sampaio I, Brito M, Claro I,

Keywords: Insulinoma, PRRNT,

#1229 Preliminary Results on the Diagnosis of NETs in Portugal – The Cross Sectional TNE-ETC Survey

Introduction: NETs are increasing worldwide. Epidemiological data is lacking in Portugal. The NETs Study Group of the Portuguese Endocrine Society is committed to develop a National Registry.

Conference: 12th Annual ENETSConcerence (2015)

Presenting Author: Santos A

Authors: Santos A, Bugalho M, Lopes J, Claro I, Sanches A,

Keywords: Portugal NET,