Abstract library

13 results for "Van Der Bilt".
#175 The Immunohistochemical (IHC) Expression and Prognostic Value of ER, PR, and HER2/neu in Pancreatic and Small Intestinal Neuroendocrine Tumors
Introduction: There has been limited study of ER and PR expression in gastrointestinal neuroendocrine tumors (GINETs) and data on HER2/neu overexpression in GINETS has been conflicting.
Conference: 8th Annual ENETS Conference (2011)
Category: Basic
Presenting Author: Dr Daniel Rayson
#1872 Whole-Exome Sequencing (WES) of Samples from Patients (pts) Classified as Exceptional Responders (ER) vs Poor Responders (PO) to Targeted Therapies in Pancreatic Neuroendocrine Tumours (pNETs).
Introduction: Sunitinib (SU) and everolimus (EVE) changed the treatment landscape for patients with well-differentiated pNETs. However, no predictive biomarkers have been established for these drug
Conference: 14th Annual ENETS conference 2017 (2017)
Category: Basic Science - Genetics, epigenetics, miRNAs, Omics
Presenting Author: Dr. Jorge Barriuso
#1544 Immunohistochemical Expression of Estrogen and Progesterone Receptors in Neuroendocrine Tumors
Introduction: Expression of progesterone (PR) and estrogen receptor (ER) in some neuroendocrine tumors (NET) raises the possibility of hormonal regulation in these tumors, but those prevalence and clinical implication are unknown.
Conference: 13th Annual ENETS conference 2016 (2016)
Category: Basic Science - mTOR and other pathways, signalling, receptors
Presenting Author: Daniela Lacerda Costa
#1592 Primary Neuroendocrine Carcinoma of the Breast: A Diagnostic Approach to the Special Type of Breast Malignancy
Introduction: WHO classification from 2003 defines primary neuroendocrine carcinomas (NEC) of the breast as a group of tumors with expression of neuroendocrine markers in more than 50% of tumor cells. In the current WHO classification this category is renamed to “carcinomas with neuroendocrine features” without defined clear-cut of the percentage of tumor cells positive for neuroendocrine markers.
Conference: 14th Annual ENETS conference 2017 (2017)
Category: Non digestive NETs (bronchial, MTC pheochromocytoma) Pathology, grading, staging
Presenting Author: Alma Demirović
#2712 HORMONET: Study of Tamoxifen in Well Differentiated Neuroendocrine Tumors (NET) and Hormone Receptor Positive Expression
Introduction: We have shown immunohistochemistry (IHC) expression of estrogen (ER) and progesterone receptors (PR) in 20.8% and 18.8% of 96 NET patients (pts). An old clinical trial (Mortel C, 1984) suggested antitumor effects of estrogen/progesterone-directed therapies in NET. Yet the effects of an antiestrogen agent in NET pts whose tumor express ER and/or PR are unknown.
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Trials in Progress/Trials in Concept
Presenting Author: Prof Rachel Riechelmann
#1373 Comparison of Somatostatin Analogue (SA) and Chemotherapy (CT) in Neuroendocrine Tumors (NET) Patients with Ki-67 ≤20%
Introduction: SA and CT are the most important treatment options for grade (G) 1 and G2 NET patients.
Conference: 13th Annual ENETS conference 2016 (2016)
Category: Medical treatment - SMS analogues, interferon
Presenting Author: M.D. Ersin Özaslan
#1669 Presentation of a Neuroendocrine Tumor of Breast in a Pakistani Nulliparous Woman
Introduction: Neuroendocrine tumors of breast are rare and mostly malignant.
Conference: 14th Annual ENETS conference 2017 (2017)
Category: Clinical cases/reports
Presenting Author: Dr Arooj Fatima
Authors: Fatima A, Zaidi S S A, ...
Keywords: Breast
#2714 The Clinical Outcome of Non-Curative Resection of Small Rectal Neuroendocrine Tumours
Introduction: Small rectal NETs are thought to be less aggressive and relatively benign. However, lymphovascular invasion(LVI) or positive margin after endoscopic resection(ER) was noticed in small rectal NETs.
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Medical treatment - others, not specified
Presenting Author: Haiyi Hu
Authors: Hu H, Li R, Xu R, Zhang S, ...
#103 From hormone dependent solid breast carcinoma to primary neuroendocrine carcinoma: a case report
Introduction: Primary neuroendocrine carcinoma of the breast is an extremely rare tumor with incidence of 0.27-0.5%.
Conference: 7th Annual ENETS Conference (2010)
Category: Clinical
Presenting Author: Dr Djuro P Macut
Authors: Macut D, Kecman G, Bogavac T, Popovic B, ...
#1256 Characterization and Rescue of a Pathogenic D63N Mutant Human Glucagon Receptor That Causes a Pancreatic Neuroendocrine Tumor Syndrome (Mahvash disease)
Introduction: We have previously demonstrated that inactivating glucagon receptor (GCGR) mutations cause a novel hereditary human disease of hyperglucagonemia, pancreatic α cell hyperplasia, and pancreatic neuroendocrine tumor (Mahvash disease). We recently identified a novel missense GCGR mutation, D63N, in a family with Mahvash disease.
Conference: 13th Annual ENETS conference 2016 (2016)
Category: Basic Science - Genetics, epigenetics, miRNAs
Presenting Author: Dr. Run Yu
Authors: Yu R, Zhou C, Chen C R, ...