Abstract library

657 results for "distant metastases".
#2848 Correlation between Clinicopathological Features and Distant Metastases in Pancreatic Neuroendocrine Neoplasm: A National Multicenter 10-Year Retrospective Study
Introduction: The incidence of pancreatic neuroendocrine neoplasm (PNEN) is increasing, and the prognosis of patients with PNEN is quite different.So, it is of great significance to study the effect of different pathological features on the prognosis of patients with PNEN.
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Biomarkers
Presenting Author: Xinyi Zhu
Authors: Zhu X, Yang H, Lu H, Shi S, ...
#2733 Pancreatic Metastases Originating from Intestinal Neuroendocrine Tumours
Introduction: Pancreatic metastases are rare, accounting for 1 to 2% of pancreatic tumours. Data on pancreatic metastases of intestinal NETs are lacking.
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Epidemiology/Natural history/Prognosis - Registries, nationwide and regional surveys
Presenting Author: MD Anja Rinke
#2700 Pancreatic Neuroendocrine Neoplasms and Liver Metastases: When Size Matters
Introduction: Small non-functioning pNENs are low grade indolent tumors, however distant metastases have also been documented in this subset of patients
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Surgical treatment and Ablative Therapies
Presenting Author: MD Michela Monteleone
#2805 Small Bowel Neuroendocrine Tumor Metastases: Comparison of Contrast-Enhanced Computed Tomography and 68Ga-DOTATATE PET/CT
Introduction: Most gastrointestinal neuroendocrine tumors (GI-NETs) involve the small intestine (38%) and about 50% of patients present with regional or distant metastases at time of diagnosis [2]. 68Ga-DOTATATE PET/CT provides improved sensitivity and specificity compared to traditional nuclear medicine techniques [4]. However, there is relatively less data comparing performance of 68Ga-DOTATATE PET/CT with contrast-enhanced CT (CECT).
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Imaging and Interventions (radiology, endoscopy)
Presenting Author: Hannah Monahan
#3022 Diagnostic Accuracy of 68Gallium Positron Emission Tomography (68Ga PET), Endoscopic Ultrasound (EUS) and Computed Tomography in the Assessment of Lymphnode Metastases by Nonfunctioning Pancreatic Neuroendocrine Neoplasms
Introduction: The presence of nodal metastasis is one of the most important predictive factors for recurrence after radical surgery for nonfunctioning Pancreatic Neuroendocrine Neoplasms (NF-PanNEN). Nevertheless, it is not clear which is the best diagnostic examination to identify preoperatively lymphnodal metastasis.
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Imaging and Interventions (radiology, endoscopy)
Presenting Author: Dr. Fabio Giannone
#2815 Unexpected High Rate of Metastases in Type 1 Gastric Neuroendocrine Neoplasia
Introduction: Gastric neuroendocrine neoplasms (gNEN) represent about 7.5% of gastroenteropancreatic NEN (gepNEN), classified in: type 1 (70-80%), related to autoimmune gastritis, type 2 (5%), related to Zollinger-Ellison syndrome in multiple endocrine neoplasia 1 and type 3 (15-20%), in absence of hypergastrinemia or mucosal atrophy.
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Epidemiology/Natural history/Prognosis - Registries, nationwide and regional surveys
Presenting Author: Filomena Bottiglieri
#3050 Radioembolization for Neuroendocrine Liver Metastases: An Institutional Case Series, Systematic Review and Meta-Analysis
Introduction: Neuroendocrine liver metastases are clinically challenging and often non-resectable due to their frequent disseminated distribution. Radioembolisation with yttrium-90 labelled microspheres represents an emerging modality for NELM.
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Medical treatment - others, not specified
Presenting Author: Dr Ashley Clift
Authors: Clift A, Frilling A, Braat A, Alsafi A, ...
#2763 Incidence and Outcome of Brain Metastasis in Patients Diagnosed with Neuroendocrine Neoplasm
Introduction: Brain metastases are rarely reported in patients with neuroendocrine carcinoma of non-lung origin and neuroendocrine tumors (NETs) of the gastroenteropancreatic or bronchopulmonary system.
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Pathology - grading, staging
Presenting Author: Dr Arooj Fatima
Authors: Fatima A, Zaidi S S A, ...
#2798 Risk of Pre-Operative Understaging of Duodenal Neuroendocrine Tumors at Conventional Imaging: When Surgery Becomes the First Choice
Introduction: Duodenal neuroendocrine neoplasms (dNENs) are heterogeneous tumors that can exhibit aggressive behavior, with loco-regional nodes and distant metastases. Pre-treatment staging is the basis for planning either surgical or endoscopic treatment.
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Imaging and Interventions (radiology, endoscopy)
Presenting Author: dr Sara Massironi
#2965 Molecular Signature of Rectal Neuroendocrine Neoplasia
Introduction: Rectal neuroendocrine tumors are rare neuroendocrine neoplasias (NEN). Little is known about prevalence and type of somatostatin receptor subtypes (sstr) expression and somatic mutations in relation to long-term clinical outcome.
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Basic Science - Genetics, epigenetics, miRNAs, Omics
Presenting Author: Dr. Nicole Unger
Authors: Unger N, Theurer S, Herold T, Weber F, ...