Abstract library

241 results for "Zhang".
#826 Correlation of Serum Chromogranin A Change with Radiographic Response in Patients with Non-Functioning Advanced Neuroendocrine Tumors
Introduction: Numerous studies have suggested that CgA determination may be useful for the diagnosis and follow-up of neuroendocrine tumors (NETs).
Conference: 11th Annual ENETS Conference (2014)
Category: Biomarkers
Presenting Author: Yuejuan Cheng
Authors: Cheng Y, Sun Z, Bai C, Ying H, ...
#805 Clinically Detected Gastroenteropancreatic Neuroendocrine Tumors are on the Rise: Epidemiological Changes in Germany
Introduction: -
Conference: 11th Annual ENETS Conference (2014)
Category: Epidemiology/Natural history/Prognosis - Descriptive epidemiology
Presenting Author: Dr. med. Jan Eick
Keywords: GEP-NET, Germany
#999 Tumor Perfusion Changes During Everolimus (E) Treatment: Preliminary Results from Perfusion-CT (P-CT) Study
Introduction: Criteria other than RECIST are not validated for evaluation of response during treatment in pancreatic neuroendocrine tumors (pNETs). Preliminary evidence favors antiangiogenic properties of E.
Conference: 11th Annual ENETS Conference (2014)
Category: Imaging (radiology, nuclear medicine, endoscopy)
Presenting Author: Sara Cingarlini
Keywords: everolimus, pNET, P-CT
#2128 Epigenetic Changes in DAXX and/or ATRX Negative Pancreatic Neuro-Endocrine Tumors
Introduction: The most commonly mutated genes in Pancreatic Neuroendocrine Tumors (PanNETs) are MEN1, DAXX and ATRX, which encode for proteins involved in epigenetic regulation. DAXX/ATRX mutated PanNETs are globally hypomethylated and behave clinically in a more aggressive way. Tumor pathways associated with these changes are still unclear. We hypothesize that DAXX/ATRX and MEN1 mutations mediate PanNET progression via epigenetic dysregulation.
Conference: 15th Annual ENETS conference (2018)
Category: Basic Science - Genetics, epigenetics, miRNAs, Omics
Presenting Author: Annunziata Di Domenico
#1584 Subtype Classification and Clinicopathological Features of Gastric Neuroendocrine Neoplasms: An Analysis of 241 Cases
Introduction: Definition of type 3 gastric NEN in 2012 and 2016 ENETS guidelines is not clear, so Four-type classification has been proposed.
Conference: 14th Annual ENETS conference (2017)
Category: Epidemiology/Natural history/Prognosis - Prognosis
Presenting Author: Prof. Huang-Ying Tan
Authors: Tan H Y, Dou D, Zhang P, Zhang C, ...
Keywords: gastric nen, subtype
#2125 Subtype Classification and Clinicopathological Features of Gastric Neuroendocrine Neoplasms: 400 Cases of Multicenter Retrospective Analysis
Introduction: Definitions of Type 3 gastric NEN (g-NEN) in ENETS Guidelines 2012 and 2016 are ambiguous and controversial, so Four-type classification has been proposed in China.
Conference: 15th Annual ENETS conference (2018)
Category: Epidemiology/Natural history/Prognosis- Registries, nationwide and regional surveys
Presenting Author: Prof. Huang-Ying Tan
Authors: Li Y L, Zhang P, Qiu X D, Li X K, ...
#2190 A Prospective Nordic Study on the Use of Chromogranin A for the Prediction of Progression in Patients with Pancreatic and Small Intestinal Neuroendocrine Tumors
Introduction: Retrospective studies showed that changes in plasma chromogranin A (CgA) might predict change in tumor burden in gastroenteropancreatic neuroendocrine tumor (GEP-NET) patients.
Conference: 15th Annual ENETS conference (2018)
Category: Biomarkers
Presenting Author: Gitte Dam
Keywords: gep-net, ct, cga, correlation
#262 Changes on Chromosome 18 are Involved in Sporadic and Familial Ileal Carcinoid Tumor Development
Introduction: Small intestine neuroendocrine tumors (ileal carcinoid) is generally considered a sporadic disease. We have identified nine families with an ileal carcinoid tumor diagnosed in two or more individuals.
Conference: 8th Annual ENETS Conference (2011)
Category: Clinical
Presenting Author: Professor Eva Tiensuu Janson
#969 Identification of Hypoxia Induced Epigenetic Changes in the Development of Pancreatic Neuroendocrine Tumors
Introduction: In VHL syndrome, pancreatic NETs develop through bi-allelic inactivation of VHL with subsequent HIF pathway activation. This also occurs in sporadic pancreatic NETs.
Conference: 11th Annual ENETS Conference (2014)
Category: Basic Science - Genetics, epigenetics, miRNAs
Presenting Author: Dr Harpreet K Dibra
#1007 Normal Tissue Perfusion Changes During Everolimus Treatment: Preliminary Results from a Functional Vascular Study
Introduction: Everolimus (E) acts on cancer progression, even inhibiting tumor angiogenesis. Both tumor vasculature and a normal one could undergo everolimus effect.
Conference: 11th Annual ENETS Conference (2014)
Category: Imaging (radiology, nuclear medicine, endoscopy)
Presenting Author: Sara Cingarlini