Abstract library

39 results for "histopathology".
#343 PCR Assessment of Carcinoid Lymph Node Metastasis CgA Transcript Outperforms Immunostaining, Tyramide Signal Amplification and H&E and Significantly Upstages Disease
Introduction: Accurate neuroendocrine tumor (NETs) staging is vital for determining therapeutic strategy. Sensitive techniques to facilitate identification of metastases (mets) are of critical clinical relevance.
Conference: 8th Annual ENETS Conference (2011)
Category: Clinical
Presenting Author: Dr Mark Kidd
#653 Interobserver Variability of Pulmonary Carcinoids
Introduction: Lung carcinoids are neuroendocrine tumors histopathologically classified into typical (TC; no necrosis, <2 mitoses/2 mm2) and atypical (AC; necrosis or 2-10 mitoses/2 mm2). Identification of mitoses may be hampered by the presence of apoptotic cells, and reported prediction of prognosis based on histopathology varies, especially for ACs.
Conference: 10th Annual ENETS Conference (2013)
Category: PRRT-Ablative therapies-Endoscopic treatment
Presenting Author: MSc Dorian Swarts
#693 Histopathological Reporting of Neuroendocrine Tumors: A 4-Year Tertiary Referral Centre Experience
Introduction: Histopathological recognition of neuroendocrine tumors (NETs) is straightforward, however, sub-classification, grading and staging is challenging with frequently evolving pathological criteria.
Conference: 10th Annual ENETS Conference (2013)
Category: Pathology, grading, staging
Presenting Author: Dr Anna Karpathakis
#834 Nuclear Imaging in Intermediate Grade Neuroendocrine Tumors
Introduction: Early diagnosis and grading is essential to the treatment decision-making in neuroendocrine tumors. Conventionally, proliferation rate (Ki-67) level is used for the grading of NET. Ga-68 SMS-R PET/CT is the imaging method of choice for the detection of unknown primary neuroendocrine tumors. It is very sensitive in well-differentiated tumors (Ki-67 < 2%). Poorly and undifferentiated tumors having Ki-67 greater than 20% are primarily responsible for false negativity of Ga-68 SMS-R PET/CT. In those patients, FDG-PET is performed to localize the site of the primary tumor.
Conference: 11th Annual ENETS Conference (2014)
Category: Clinical cases/reports
Presenting Author: Dr. Zeinab A Abou Yehia
#201 Comparison of 18F-DOPA, 68Ga-Somatostatin Analogues and 18F-FDG PET-CT in Patients with Recurrent Medullary Thyroid Carcinoma
Introduction: Various PET tracers have been proposed for detection of recurrent disease in medullary thyroid carcinoma (MTC). No data have been reported comparing 18F-DOPA and 68Ga-somatostin analogues (SA) in MTC.
Conference: 8th Annual ENETS Conference (2011)
Category: Clinical
Presenting Author: Dr. Giorgio Treglia
#244 Challenges in the Management of VIPoma Patients
Introduction: VIPomas are a rare neuroendocrine tumor (NET). 90% are pancreatic. 40-70% are metastatic at presentation. The VIPoma syndrome is characterized by secretory diarrhoea, hypokalaemia and achlorhydria.
Conference: 8th Annual ENETS Conference (2011)
Category: Basic
Presenting Author: Dr Fatima El-Khouly
#324 Well-differentiated Pancreatic Neuroendocrine Tumor of Uncertain Behavior: A Case Report
Introduction: A small number of Pancreatic Endocrine Tumors (PET) are well-differentiated tumors(WDET) showing benign or uncertain behavior. Prognosis mainly depends on the presence/absence of liver/bone metastasis.
Conference: 8th Annual ENETS Conference (2011)
Category: Clinical
Presenting Author: Dr. Joana Couto
#351 Comparison of 68Ga-Somatostatin Analogues, 18F-DOPA and 18F-FDG PET/CT in Patients with Recurrent Medullary Thyroid Carcinoma
Introduction: Early detection of recurrences is a crucial step in the management of patients (pts) with medullary thyroid carcinoma (MTC). Currently, there is growing interest for PET tracers in MTC such as: 18F-FDG (reflecting glucose metabolism), 18F-DOPA (reflecting amine decarboxylation), 68Ga-somatostatin analogues (reflecting somatostatin receptors expression)
Conference:
Category: Basic
Presenting Author: Dr. Giorgio Treglia
#382 Invaded, Moderately Differentiated Neuroendocrine Carcinoma of Larynx
Introduction: Neuroendocrine neoplasm is extremely unusual and rare in the larynx. It accounts for less than 1% of all laryngeal malignancies. According to the origin, this tumor can be divided into neural and epithelial groups and epithelial origin tumors are further sub-classified based on the degree of differentiation (well-, moderately and poorly differentiated).
Conference: 9th Annual ENETS Conference (2012)
Category: Basic
Presenting Author: Shahin Nateghi
#390 An Increasing Incidence of GEP-NETs in Chengdu City with a Population of 14 Million in China
Introduction: The annual incidence of GEP-NETs in China is still unclear. All histopathology and cytopathology reports have yet to be collected in a national archive. No national or regional survey on GEP-NETs has been approved. West China Hospital (WCH), a university hospital located in Chengdu City with a population of 14 million, has established a series of databases in recent years.
Conference: 9th Annual ENETS Conference (2012)
Category: Clinical
Presenting Author: Professor Tang Chengwei
Authors: Guo L, Wang C, Liu W, Zhong M, ...