Abstract library

78 results for "rectum".
#2275 Analysis of Gene Expression Patterns of Rectum Neuroendocrine Tumors (NET) Versus Healthy Tissue Reveals Alterations in the MAPK and WNT Signaling Pathways
Introduction: The neuroendocrine tumors (NETs) of the rectum are rare but increasing in incidence, by means of improved endoscopic techniques and histological reporting. They often occur as small polypoid lesions and G1, and in most cases an incidental finding at endoscopy.
Conference: 15th Annual ENETS conference (2018)
Category: Basic Science - Signaling pathways, receptors, biomarkers
Presenting Author: Dr. Franziska Briest
#853 Paraneoplastic Encephalitis in a Patient with Exceptionally Long Survival Despite a Hepatic Metastatic Neuroendocrine Rectum Neoplasm
Introduction: We report the instructive case of a woman that was diagnosed with a neuroendocrine neoplasm (NEN) of the rectum with multiple liver metastases, who subsequently developed an anti-Ri positive paraneoplastic neurological syndrom (PNS).
Conference: 11th Annual ENETS Conference (2014)
Category: Clinical cases/reports
Presenting Author: M.D. Sebastian Krug
Authors: Krug S, Boch M, Seipelt M, Rexin P, ...
Keywords: rectum, anti-Ri, TACE, PNS
#609 Clinicopathological Analysis in 119 Cases of Rectal Neuroendocrine Tumors
Introduction: The new diagnostic criteria of the WHO 2010 Neuroendocrine Tumour Classification are not understood and applied in China.
Conference: 10th Annual ENETS Conference (2013)
Category: Pathology, grading, staging
Presenting Author: Professor Po Zhao
Authors: Meng M, Zhao P, ...
#649 Poorly Differentiated Rectal Neuroendocrine Tumors: A Report of Three Cases
Introduction: Rectal neuroendocrine tumors (NETs) are rarely seen, representing only 1% to 2% of all rectal tumors, and 17% gastrointestinal NETs. They are classified by site of tumor origin and by degree of differentiation.
Conference: 10th Annual ENETS Conference (2013)
Category: Pathology, grading, staging
Presenting Author: Arzu Yaren
Keywords: rectum NEC
#715 Neuroendocrine Tumors of the Rectum: Experience in Argentina
Introduction: Neuroendocrine tumors (NETs) of the rectum have been increasing in incidence. They are approximately 18% the all NETs and 27% of all gastrointestinal NETs. Rectal NETs are usually small and are often found incidentally during endoscopy. Patients (pts) with local disease have a favorable prognosis of a 5-year survival rate of 88-91%. Optimal treatment of NETs of the rectum has been widely debated.
Conference: 10th Annual ENETS Conference (2013)
Category: Epidemiology/Natural history/Prognosis - Registries, nationwide and regional surveys
Presenting Author: MD Claudia Bestani
Keywords: rectal NETs
#1664 The Clinicopathological Characteristics and Prognosis of Rectal Neuroendocrine Neoplasms: A Multicenter Retrospective Study from China
Introduction: Rectum is one of the most common primary sites of neuroendocrine neoplasms (NEN). But few studies from China with large sample investigated the clinicopathological characteristics of rectal NEN.
Conference: 14th Annual ENETS conference (2017)
Category: Epidemiology/Natural history/Prognosis - Registries, nationwide and regional surveys
Presenting Author: Jie Chen
Authors: Chen L, Peng X, Jin K, Zhang Y, ...
#558 MANECs Among Colorectal Signet Ring Cell Carcinomas
Introduction: The mixed adenoneuroendocrine carcinomas (MANEC, WHO 2010) are neoplasms with heterogeneous morphology, whose mixed nature may be difficult to recognize.
Conference: 9th Annual ENETS Conference (2012)
Category: Basic
Presenting Author: MD Gratiana Hermann
#1568 Neuroendocrine Neoplasm of the Colon and Rectum, Pathological and Clinical Characteristics, Based on pTNM WHO 2010 Classification
Introduction: Large bowel neuroendocrine neoplasms (NENs)
Conference: 13th Annual ENETS conference (2016)
Category: Epidemiology/Natural history/Prognosis - Prognosis
Presenting Author: MD Jaroslaw Cwikła
#1302 Differential Somatostatin and CXCR4 Chemokine Receptor Expression in Primary Gastroenteropancreatic Neuroendocrine Neoplasms (GEP-NEN) and Their Metastases
Introduction: Somatostatin receptors (SSTR) are known for their overexpression in well-differentiated GEP-NEN, where they serve as molecular targets for different imaging and treatment modalities. The chemokine receptor CXCR4, in contrast, is present mainly in highly proliferative and advanced tumors.
Conference: 13th Annual ENETS conference (2016)
Category: Basic Science - mTOR and other pathways, signalling, receptors
Presenting Author: Dr. Daniel Kaemmerer
#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