Abstract library

2142 results for "Esophageal neuroendocrine carcinoma".
#867 Mixed Adenoneuroendocrine Carcinoma (MANECs): A Rare and Challenging Subgroup of Neuroendocrine Neoplasia
Introduction: Mixed Adenoneuroendocrine Carcinomas (MANECs) are rare entities in which at least 30% of neoplastic cells are neuroendocrine in nature (WHO 2010 classification). They result either from two independent lesions that merge together or are unique lesions with different cell populations intermingled.
Conference: 11th Annual ENETS Conference 2014 (2014)
Category: Pathology, grading, staging
Presenting Author: Dr Conor Mosli Lynch
#1671 Gallbladder Neuroendocrine Carcinoma. Is It Different from Adenocarcinoma?
Introduction: Literature on Gallbladder neuroendocrine carcinoma is limited.
Conference: 14th Annual ENETS conference 2017 (2017)
Category: Surgical treatment
Presenting Author: Assistant Profes Kalayarasan Raja
#2964 Personalized Therapy in a Case of Esophageal NEC Based on Tumor Genome Sequencing
Introduction: High-grade esophageal neuroendocrine carcinomas (NEC) constitute a rare subgroup of neuroendocrine neoplasms, with a particularly aggressive behaviour and unfavourable prognosis. To date, there are no validated biomarkers for personalized therapy and cytotoxic chemotherapy remains the standard of care. However, tumor genome sequencing may help improve NEC molecular landscape knowledge in order to identify novel targets for an individualized approach.
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Case reports
Presenting Author: MD Anna La Salvia
#443 Neuroendocrine Carcinoma (NEC) and Composite Exocrine-Neuroendocrine Carcinoma (CENEC) of the Stomach: A Clinicopathological Review of 58 Cases
Introduction: NEC of the stomach is an uncommon tumor accounting for 0.5% of all gastric carcinomas and about 6% of gastric NETs. CENEC contain both areas of NEC and conventional carcinoma. The histological diagnosis is difficult.
Conference: 9th Annual ENETS Conference (2012)
Category: Clinical
Presenting Author: Vladimir Khomyakov
#1168 Simultaneous Large Cell Neuroendocrine Carcinoma and Adenocarcinoma of the Stomach: A Case Report and Literature Review
Introduction: Large cell neuroendocrine carcinoma (LCNEC) of the stomach is rare. Gastric NEC occasionally has another component, such as adenocarcinoma, in the same tumor. However, the concurrent occurrence of LCNEC and adenocarcinoma at different sites in the stomach is extremely rare.
Conference: 12th Annual ENETS Conference 2015 (2015)
Category: Clinical cases/reports
Presenting Author: MD Shoichi Nakazuru
#117 Synchronous appendiceal neuroendocrine carcinoma and mucinous cystadenocarcinoma: a case report
Introduction: Appendiceal tumors with histological features of both carcinoids and adenocarcinomas are very rare. Carcinomas of the appendix are usually mucinous adenocarcinomas with a tendency to produce peritoneal pseudomyxoma and without metastatic spread until late in the disease course. Carcinoid tumors of the appendix are a common incidental finding.
Conference: 7th Annual ENETS Conference (2010)
Category: Clinical
Presenting Author: Dr Sanja Ognjanovic
#2250 Treatment Outcomes of Patients with Mixed Neuroendocrine Non-Neuroendocrine Neoplasms (MiNEN)
Introduction: Mixed neuroendocrine non-neuroendocrine neoplasms (MiNEN) have been newly defined in the WHO 2017 classification. They are rare tumors, commonly treated in analogy to their non-neuroendocrine (nNE) or neuroendocrine (NE) component without systematic data regarding the optimal therapeutic strategy.
Conference: 15th Annual ENETS conference 2018 (2018)
Category: Epidemiology/Natural history/Prognosis- Registries, nationwide and regional surveys
Presenting Author: Dr. med. Leonidas Apostolidis
#2131 Clinical Analysis of 15 Cases of Gallbladder Neuroendocrine Carcinoma
Introduction: Primary gallbladder neuroendocrine carcinoma is a relatively rare disease.
Conference: 15th Annual ENETS conference 2018 (2018)
Category: Endocrine malignancies (MTC, pheochromocytoma) - diagnosis and therapy
Presenting Author: Yefan Zhang
Authors: Zhang Y, Chen X, Wang Y, Zhao J, ...
#1500 Analysis of Oesophageal Neuroendocrine Tumour Outcomes
Introduction: Oesophageal Neuroendocrine Tumours(NETs) are rare neoplasms accounting for <2% of Gastroenteropancreatic NET(GEP NETs).
Conference: 13th Annual ENETS conference 2016 (2016)
Category: Epidemiology/Natural history/Prognosis - Descriptive epidemiology
Presenting Author: Dr Apostolos Koffas
Keywords: oesophageal nec
#2855 Whole Exome Sequencing Reveals the Monoclonal Origin of Gastric Mixed Adenoneuroendocrine Carcinomas
Introduction: Gastric mixed adenoneuroendocrine carcinomas (g-MANECs) are rare neoplasms consisting of adenocarcinoma and neuroendocrine neoplastic components. G-MANECs show more malignant characteristics than gastric adenocarcinomas, while molecular mechanisms underlying the co-existence of the two components remains unknown.
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Basic Science - Genetics, epigenetics, miRNAs, Omics
Presenting Author: M.D. Shida Yan
Authors: Yan S, Chen X, Zhang R, Song L, ...