Abstract library

18 results for "jejunum".
#740 Heterotopic Pancreatic Tissue Located in the Subserosa of the Jejunum: A Case Report
Introduction: Ectopic pancreas is defined as pancreatic tissue in an abnormal location with no ductal, anatomical, neuronal or vascular communication with the main body of the pancreas. The incidence of heterotopic pancreas in autopsy studies is approximately 0.6 - 15%, while the clinical incidence is 1 in 500 laparotomies. Ectopic pancreatic tissue can be present anywhere along the gastrointestinal tract.
Conference: 10th Annual ENETS Conference (2013)
Category: Clinical cases/reports
Presenting Author: MD Christos Barkolias
#554 Analysis of the AJCC/ENETS Staging Classification for Midgut Neuroendocrine Tumors
Introduction: The American Joint Committee on Cancer (AJCC) and ENETS have independently introduced a novel TNM staging classification for jejunal-ileal NETs.
Conference: 9th Annual ENETS Conference (2012)
Category: Clinical
Presenting Author: Dr. Max Feldman
#279 Coexistence of a Somatostatin-Producing Carcinoma of Duodenum and a Jejuna Gastrointestinal Stromal Tumor (GIST) in a Patient with Von Recklinghausen’s Disease
Introduction: Duodenal neuroendocrine tumors comprise 2-3% of all neuroendocrine tumors of the gastrointestinal tract. Coexistence of NF-1, NET and GIST is rare and only five cases have been described in the literature.
Conference: 8th Annual ENETS Conference (2011)
Category: Clinical
Presenting Author: Dr Vasiliki Daraki
#1495 Everolimus for Advanced, Progressive, Nonfunctional Neuroendocrine Tumors (NET) of the Gastrointestinal (GI) Tract: Efficacy and Safety from a RADIANT-4 Subgroup Analysis
Introduction: Everolimus (EVE) demonstrated progression-free survival (PFS) benefit of 7.1 months compared to placebo in the phase 3 RADIANT-4 study in patients (pts) with advanced, well-differentiated, progressive, nonfunctional NET.
Conference: 13th Annual ENETS conference (2016)
Category: Medical treatment - Targeted therapies
Presenting Author: Simron Singh
#87 Alterations of E-cadherin, beta-catenin and caveolin-1 expression in gastroenteropancreatic neuroendocrine tumors
Introduction: Gastroenteropancreatic neuroendocrine tumors (GEP NETs) comprise a heterogeneous group of neoplasm with different histological patterns and biological behavior. Only limited information is available on immunohistochemical prognostic factors of disease. Alterations in the cell-cell adhesion system are closely associated with cell invasion and metastasis in many malignancies, including those of endocrine origin. Abnormal expression of E-cadherin and beta-catenin has been reported to play an important role in these processes. Caveolin-1 has recently been identified as a tumor metastasis modifier factor, which might increase the cell metastasis potential through the interaction with E-cadherin. However, the role of caveolin-1 in GEP NETs cell invasion remains unknown.
Conference: 7th Annual ENETS Conference (2010)
Category: Clinical
Presenting Author: Vera V Delektorskaya
Authors: Delektorskaya V, Chemeris G, ...
#224 Primary Renal Somatostatinoma with Hepatic Metastases
Introduction: Somatostatinomas are rare gastroenteropancreatic neuroendocrine tumors (GEP-NET) with a primary lesion that is invariably localized to the pancreas (40%) or duodenum or jejunum (50%).
Conference: 8th Annual ENETS Conference (2011)
Category: Clinical
Presenting Author: Dr Richard W Carroll
Authors: Carroll R, Ghaffar A, Meeran K, Todd J, ...
#363 Clinicopathological characteristics are capable of predicting long-term outcome of gastrointestinal neuroendocrine tumours in Germany
Introduction: Neuroendocrine tumours (NET) are a rare and heterogeneous group of neoplasm. Throughout the last decades the classification of NET has been both difficult and incoherent. Therefore making prognostic straticifation often difficult.
Conference:
Category: Basic
Presenting Author: Sebastian Maasberg
Keywords: outcome
#412 Single Institutional Series of Neuroendocrine Tumors Managed in the Australian Capital Territory
Introduction: Neuroendocrine tumors (NETs) have been regarded as indolent tumors with significantly variable clinical behavior. Limited information is available on long-term clinical outcome and clinically applicable prognostic factors.
Conference: 9th Annual ENETS Conference (2012)
Category: Clinical
Presenting Author: Dr Laeeq Malik
Authors: Malik L, Chua Y, Yip D, Butt N, ...
#535 Epidemology of Neuroendocrine Tumors in Ontario: A 15-year Population-Based Study
Introduction: A recent study of the SEER database in the United States showed a 5-fold increase in neuroendocrine tumors (NETs) over the last 30 years. Conflicting reports of incidence trends have been reported worldwide.
Conference: 9th Annual ENETS Conference (2012)
Category: Clinical
Presenting Author: Dr. Simron Singh
Authors: Singh S, Cukier M, Saskin R, Liu N, ...
#652 Neuroendocrine Neoplasms in Childhood and Adolescents
Introduction: NEN are very rare tumors in children and adolescents with predominance in adolescent girls. The annual incidence is about 1.14:1 million. The most frequent localization is appendix. Bronchial NEN, even extremly rare, is the most frequent primary epithelial lung tumor in children.
Conference: 10th Annual ENETS Conference (2013)
Category: Epidemiology/Natural history/Prognosis - Descriptive epidemiology
Presenting Author: MD,PhD Viera - Bajciova
Authors: Bajciova V, Tuma J, Kren L, Prasek J, ...