Abstract library

896 results for "NET biomarker diagnosis".
#2765 Role of Biomarkers in Disease Progression of NET
Introduction: Due to the non specific features of neuroendocrine tumors and lack of diagnostic biomarkers, the diagnosis is usually delayed and almost half of patients presenting with distant metastases
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Biomarkers
Presenting Author: Dr Arooj Fatima
Authors: Fatima A, Zaidi S S A
Keywords: biomarker, CgB, CART, CgA
#2854 A Meta-Analysis of the Accuracy of a Neuroendocrine Tumor mRNA Genomic Biomarker (NETest) in Blood
Introduction: The lack of an accurate blood biomarker in neuroendocrine tumor (NET) disease impedes effective management.
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Biomarkers
Presenting Author: MD, PhD Lisa Bodei
Authors: Öberg K, Califano A, Strosberg J, Ma S, ...
#2970 Characteristics, Treatments and Inflammatory Biomarkers in Patients (pts) with G3 Gastroenteropancreatic (GEP) Neuroendocrine Neoplasms (NENs)
Introduction: Well-differentiated neuroendocrine tumors G3 (NETsG3) pts have a different biological behavior compared to those with neuroendocrine carcinomas (NECs). Sensitivity to platinum depends on Ki67 and there is no standard second line (2L). Neutrophil-lymphocyte ratio (NLR) and platelet-lymphocyte ratio (PLR) are predictive factors of cancer survival, but with limited evidence in NENs.
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Epidemiology/Natural history/Prognosis - Registries, nationwide and regional surveys
Presenting Author: MD Soledad Cameselle-Garcia
#2707 Investigating the Crosstalk between MEN1, p53 and Notch Reveals Biomarkers of Formation of Primary Pancreatic Neuroendocrine Tumors
Introduction: Pancreatic neuroendocrine tumors (PNETs) comprise a heterogeneous group of endocrine tumors. Previous studies showed that mutations of p53 are extremely rare; whereas genetic changes of MEN1 frequently occur and are correlated with poor prognosis in PNET. Still, their roles in tumorigenesis remain elusive.
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Basic Science - Signaling pathways, receptors, biomarkers
Presenting Author: Dr Ylenia Capodanno
#3058 Diagnosis and Assessment of Effectiveness of Surgical Resection of Small Bowel Neuroendocrine Tumours: The Roles of Circulating MicroRNAs
Introduction: MicroRNAs (miRNA) are small noncoding RNA molecules implicated in the pathophysiology of myriad neoplasms. Clinically useful biomarkers are needed in SB NET to ascertain disease aggressiveness, select treatment strategy, detect early recurrence and monitor response.
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Biomarkers
Presenting Author: Dr Ashley Clift
#2746 Immunohistochemical Biomarker Expression in Gastro-Entero-Pancreatic Neuroendocrine Tumors at ENETS Centre of Excellence, University Hospital Zurich, Switzerland
Introduction: Gastro-entero-pancreatic neuroendocrine tumors (GEP-NET) are a heterogeneous tumor entity with respect to biological behaviour and prognosis. This makes diagnosis and treatment a major challenge.
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Biomarkers
Presenting Author: Dr.med. Alexander Siebenhüner
#2689 Correlation between Immunohistochemical Markers Expression and Lymph Node Metastasis in Gastroenteropancreatic Neuroendocrine Neoplasms: A Nation-Wide 10-Year Retrospective Clinical Epidemiological Study in China
Introduction: Previous research on the correlation between different pathological features and the development of gastroenteropancreatic neuroendocrine neoplasms (GEP-NENs) is rare in China.
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Epidemiology/Natural history/Prognosis - Registries, nationwide and regional surveys
Presenting Author: Huan Yang
Authors: Yang H, Shi S, Zhang S, Ji Y, ...
#2803 Chromogranin A as a Tumoral Marker for Neuroendocrine Tumors in Chilean Patients: A Case-Control Study
Introduction: Neuroendocrine tumors (NETs) are highly heterogeneous, serum chromogranin A (CgA) has a 60-100% of sensitivity and 68-100% of specificity with a cutoff value of 108 ng/mL as a marker for diagnosis of NETs.
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Biomarkers
Presenting Author: Matias Munoz Medel
#2991 Gastroenteropancreatic (GEP) Neuroendocrine Neoplasia G3 (NEN G3) According to 2019 WHO Classification: A Comprehensive Clinicopathological Characterization Including Mismatch Repair (MMR) Proteins, PDL1 Expression and KRAS/BRAF Status
Introduction: In the 2019 WHO FOR NEN’S classification NETG3 have been distinguished from poorly differentiated neuroendocrine carcinoma (NEC). They are heterogeneous group concerning prognosis and treatment benefit.
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Biomarkers
Presenting Author: MD Gonzalo Ruiz
Keywords: G3 NEN, PD-L1, KRAS, BIOMARKERS
#3011 Added Prognostic Value of Molecular Imaging Biomarkers over Proliferation Index in Typical Lung Carcinoid: An FDG PET and SSTR Imaging Study
Introduction: Typical lung carcinoids(TCs)are rare tumors with good,although heterogeneous,prognosis.
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Biomarkers
Presenting Author: MD Vittorio Briganti