Abstract library

6 results for "Mavroeidi".
#1859 The Prevalence of Intestinal Metaplasia in Patients with Gastric Neuroendocrine Neoplasms Type 1
Introduction: Intestinal metaplasia (IM) of the gastric mucosa is a relatively frequent precancerous lesion.
Conference: 14th Annual ENETS conference (2017)
Category: Epidemiology/Natural history/Prognosis - Descriptive epidemiology
Presenting Author: Georgios Boutzios
#1935 Prevalence of Pancreatic Neuroendocrine Neoplasms with Serotonin Secretion
Introduction: Pancreatic neuroendocrine neoplasms (pNENs) are rare neoplasms and represent 1-2% of all pancreatic neoplasms. These tumors can secrete a variety of hormonally active substances producing distinct clinical symptoms, or can be clinically non-functioning. Pancreatic NENs that secrete serotonin are extremely rare, but their prevalence has not been explored adequately.
Conference: 14th Annual ENETS conference (2017)
Category: Epidemiology/Natural history/Prognosis - Prognosis
Presenting Author: MD, MSc, PhD Nikolaos Tsoukalas
#2191 Endocrine Paraneoplastic Syndromes in Patients with Neuroendocrine Neoplasms
Introduction: Endocrine paraneoplastic syndromes (ePNS) result from production of bioactive substances from tumours not related to their expected tissue of origin. Neuroendocrine neoplasms (NENs) have been associated with ectopic secretion of several hormones, but the prevalence of ePNS has only been described in a small number of studies.
Conference: 15th Annual ENETS conference (2018)
Category: Epidemiology/Natural history/Prognosis- Registries, nationwide and regional surveys
Presenting Author: Eleftherios Chatzellis
#2242 Diagnostic Utility of Ki-67 as a Mean to Predict the Uptake of Functional Imaging Modalities in Patients with Neuroendocrine Neoplasms
Introduction: Functional imaging with FDG-PET and somatostatin receptors scintigraphy (SRS), play a key role in the diagnosis, treatment and follow-up of patients with neuroendocrine neoplasms (NENs). The proliferative index, ki67, is a reliable pathological marker for grading.
Conference: 15th Annual ENETS conference (2018)
Category: Nuclear Medicine - Imaging and Therapy (PRRT)
Presenting Author: MD Krystallenia Alexandraki
Keywords: SRS, PET-FDG, ki-67, NENs
#2284 The Association between Gastrin and Glucose Serum Concentration in Hypergastrinemic Patients with Gastric Neuroendocrine Tumors Type 1 and ECL-Cells Hyperplasia
Introduction: There is previous data demonstrating that elevated gastrin levels could exert some effect potentiating the glucose-induced insulin secretion.
Conference: 15th Annual ENETS conference (2018)
Category: Biomarkers
Presenting Author: MD Krystallenia Alexandraki
#2285 The Role of Magnetic Resonance Imaging and Endoscopic Ultrasound Imaging in the Diagnosis and Management of Pancreatic Neuroendocrine Tumors (pNET) in Patients with Multiple Endocrine Neoplasia Type 1 (MEN1)
Introduction: Pancreatic neuroendocrine tumors (pNETs) in patients with Multiple Endocrine Neoplasia Syndrome type 1 (MEN 1) are frequently multiple and occur with an incidence that varies from 30-80% in different series. Magnetic Resonance Imaging (MRI) and techniques such as endoscopic ultrasound (EUS) are useful tools for tumor localization, size assessment and follow-up.
Conference: 15th Annual ENETS conference (2018)
Category: Imaging and Interventions (radiology, endoscopy)
Presenting Author: Marina Tsoli