Abstract library

18 results for "Lopes".
#1717 Yttrium-90 Radioembolization for Progressive Medullary Thyroid Carcinoma with Exclusive Liver Metastasis
Introduction: Medullary thyroid carcinoma (MTC) is a well-differentiated neuroendocrine tumor and accounts for 5-10% of all thyroid cancers. Distant metastases frequently involve the liver and patient’s survival after diagnosis is around 20% at 10 years
Conference: 14th Annual ENETS conference (2017)
Category: Clinical cases/reports
Presenting Author: Bernardo Marques
#1720 Yttrium90 Radioembolization for Progressive Medullary Thyroid Carcinoma with Exclusive Liver Metastasis
Introduction: Medullary thyroid carcinoma (MTC) is a well-differentiated neuroendocrine tumor and accounts for 5-10% of all thyroid cancers. Distant metastases frequently involve the liver and patient’s survival after diagnosis is around 20% at 10 years
Conference: 14th Annual ENETS conference (2017)
Category: Clinical cases/reports
Presenting Author: Bernardo Marques
#178 Treatment with 177Lutetium-DOTA-Tyr3-octreotate in Patients with Neuroendocrine Tumors
Introduction: Neuroendocrine tumors express somatostatin receptors. Treatment with radiolabelled somatostatin analogs has been used for more than 10 years. Useful isotopes are 111Indium, 99Yttrium and 177Lutetium.
Conference: 8th Annual ENETS Conference (2011)
Category: Clinical
Presenting Author: Ass Prof Dan Granberg
#180 Microvessel Density and Prognosis of Gastroenteropancreatic Neuroendocrine Tumors (GEP-NETS)
Introduction: The role of anti-angiogenic agents in GEP-NETS remains to be established. CD105 (Endoglin) identifies the TGF-ß1 receptor which is expressed on endothelial cells involved in tumor angiogenesis.
Conference: 8th Annual ENETS Conference (2011)
Category: Basic
Presenting Author: Dr. Carlos A. S. Soares
#271 A Novel Missense Mutation of the TMEM127 Gene that Leads to Pheochromocytoma Phenotype
Introduction: Recently, truncating germline mutations in TMEM127 gene have been identified in 30% of familial cases of adrenal pheochromocytoma (PHEO) and in 3% of apparently sporadic cases.
Conference: 8th Annual ENETS Conference (2011)
Category: Basic
Presenting Author: Rita Domingues
#362 Succinate Dehydrogenase (SDH) Complex Expression in Pancreatic Endocrine Tumours (PETs)
Introduction: Absence of SDH subunit D (SDHD) mutations were reported by Perren et al (Oncogene 2002) but loss of heterozigosity (LOH) was described in 29% of the PETs. Since SDHD gene may depict a form of genomic imprinting in neuroendocrine (NE) tissue, the reported LOH may drive activation of the hypoxia pathway. Taking advantage from the immunohistochemical (IHC) method for genetic triage we may deduce the mutational status of SDH subunits (A, B, C and D) based on IHC SDHB expression. These subunits are striking candidates as they are mutated in other NE neoplasias.
Conference:
Category: Basic
Presenting Author: Mr João Vinagre
Authors: Vinagre J, Preto J, Soares P, Lopes J M, ...
Keywords: PETs SDH LOH
#736 The Bone Metastasis Phenotype in Patients Diagnosed with Neuroendocrine Tumors
Introduction: Bone metastasis (BM) is actively searched especially in patients (p) with a long history of NET.
Conference: 10th Annual ENETS Conference (2013)
Category: Epidemiology/Natural history/Prognosis - Descriptive epidemiology
Presenting Author: Catalina Poiana
Authors: Carsote M, Ene C, Popescu M, Petris R, ...
#782 Appendix Well-Differentiated Neuroendocrine Tumors (A-WDNETs) at a Large Tertiary Center: Clinical-Pathological Features and Long-Term Follow-Up Evaluation
Introduction: A-WDNETs comprise 32-57% of appendix tumors, diagnosed incidentally in 0.3-0.9% appendectomies (AP). Overall survival is good, but malignant behavior remains controversial.
Conference: 10th Annual ENETS Conference (2013)
Category: Epidemiology/Natural history/Prognosis - Prognosis
Presenting Author: Dr. John Preto
#1229 Preliminary Results on the Diagnosis of NETs in Portugal – The Cross Sectional TNE-ETC Survey
Introduction: NETs are increasing worldwide. Epidemiological data is lacking in Portugal. The NETs Study Group of the Portuguese Endocrine Society is committed to develop a National Registry.
Conference: 12th Annual ENETS Conference (2015)
Category: Epidemiology/Natural history/Prognosis - Descriptive epidemiology
Presenting Author: MD, MSc Ana P Santos
Keywords: Portugal NET
#1779 Large Cell Metastatic Pancreatic Neuroendocrine Carcinoma Treated with Somatostatin Analogues
Introduction: Poorly differentiated neuroendocrine carcinoma of the pancreas are rare malignant tumors with a poor prognosis.
Conference: 14th Annual ENETS conference (2017)
Category: Clinical cases/reports
Presenting Author: Raluca Roxana Grigorescu