Abstract library

57 results for "duodenum".
#685 A Small Mixed Adenocarcinoma and Neuroendocrine Tumor of the Duodenum with Multiple Liver Metastases
Introduction: Mixed adenocarcinoma and neuroendocrine cancers (MANECs) are rare specific type of tumors that are composed of two histologic components: a neuroendocrine carcinoma and an adenocarcinoma. There are only a few reports regarding MANEC of the stomach, colon and rectum in the literature.
Conference: 10th Annual ENETS Conference (2013)
Category: Basic Science - Genetics, epigenetics, miRNAs
Presenting Author: Dr Nasim Valizadeh
#1785 Eterogeneity of Duodenal Neuroendocrine Tumors: A Multi-Centre Experience in Italy
Introduction: Duodenal neuroendocrine neoplasms (dNENs) are heterogeneous tumors, which could have a highly variable prognosis.
Conference: 14th Annual ENETS conference (2017)
Category: Epidemiology/Natural history/Prognosis - Prognosis
Presenting Author: dr Sara Massironi
#2138 Eterogeneity of Duodenal Neuroendocrine Tumors: A Multi-Centre Experience In Italy
Introduction: The optimal management of duodenal neuroendocrine neoplasms (dNENs) is unclear and endoscopic resection is increasingly performed instead of surgery.
Conference: 15th Annual ENETS conference (2018)
Category: Epidemiology/Natural history/Prognosis- Registries, nationwide and regional surveys
Presenting Author: MD Roberta Elisa Rossi
#171 Transcription Factor Signature in Pancreatic and Duodenal Neuroendocrine Neoplasms
Introduction: We recently identified ISL1 as a marker for pancreatic neuroendocrine neoplasms (P-NENs). ISL1 as well as PDX1, CDX2 and NGN3 are transcription factors (TF) involved in pancreato-duodenal development.
Conference: 8th Annual ENETS Conference (2011)
Category: Basic
Presenting Author: Gratiana Hermann
#1662 Two Separate Modified ENETS Staging Classifications Are Needed for Duodenal and Jejunoileal Neuroendocrine Neoplasms
Introduction: Previous studies showed duodenal neuroendocrine neoplasms (d-NEN) and jejunoileal NEN (j-NEN) harboring different features. However, the staging classifications of d-NEN and j-NEN proposed by ENETS are identical.
Conference: 14th Annual ENETS conference (2017)
Category: Pathology, grading, staging
Presenting Author: Jie Chen
Authors: Chen L, Zhang Y, Chen M, Chen J, ...
#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
#1482 Duodenum Preserving Pancreatic Head Resection for Neuroendocrine Pancreatic Tumors of the Head of the Pancreas.
Introduction: Duodenum Preserving Pancreatic Head Resection (DPPHR) is a surgical procedure uncommonly used in benign tumors of the head of the pancreas as alternative to pancreaticoduodenectomy.
Conference: 13th Annual ENETS conference (2016)
Category: Surgical treatment
Presenting Author: Doctor Valbona Liço
Keywords: dpphr
#384 A Pilot Study on the Immunohistochemical Expression of Chromogranin and/or Synaptophysin in Moderate to Poorly Differentiated Gastroenteropancreatic Carcinomas
Introduction: Recent advances in specific treatment for neuroendocrine tumors (NETs) prompted us to reinvestigate the old phenomenon of neuroendocrine differentiation in carcinomas of the GI tract which has previously been shown to carry no prognostic significance.
Conference: 9th Annual ENETS Conference (2012)
Category: Clinical
Presenting Author: Dr tony W Shek
Authors: Shek T W, Lam W Y, Yao H, Tang V, ...
Keywords: NET, IHC
#21 Peptide Receptor Radioligand Therapy (PRRT) is an Effective Treatment for the Long-Term Stabilization of Malignant Gastrinomas
Introduction: Gastrinomas represent a rare group of neuroendocrine tumors usually located in the duodenum or pancreas. They secrete gastrin, which is responsible for the clinical picture of severe acid-related peptic disease and diarrhea, known as the Zollinger-Ellison syndrome (ZES). While symptomatic control may be achieved with proton-pump inhibitors (PPIs) and somatostatin analogues (SSAs) treatment, little data is known regarding the possible anti-tumor effect of the peptide receptor radioligand therapy (PRRT) in gastrinoma patients.
Conference: 7th Annual ENETS Conference (2010)
Category: Clinical
Presenting Author: Dr. Simona Grozinsky-Glasberg
#81 Gastroenteropancreatic neuroendocrine tumors (GEP-NETs): our experience in a multidisciplinary team in a university hospital
Introduction: Gastroenteropancreatic neuroendocrine tumors (GEP-NETs) have a low incidence and prevalence representing < 2% of all gastrointestinal tumors with a heterogeneous biological behavior and an often complex management.
Conference: 7th Annual ENETS Conference (2010)
Category: Clinical
Presenting Author: Dr Jose Manuel Cabezas-Agricola