Abstract library

479 results for "lymph node metastasis".
#1636 Preoperative Blood Neutrophil-To-Lymphocyte Ratio-Based Nomogram Predicts Lymph Node Metastasis in Patients of Resectable Pancreatic Neuroendocrine Tumors
Introduction: Neutrophil-to-lymphocyte ratio(NLR) is one of the systemic inflammation markers, which has prognostic values in many types of tumor. However, hardly no research has reported the relationship between NLR and pancreatic neuroendocrine tumors(panNETs).
Conference: 14th Annual ENETS conference (2017)
Category: Biomarkers
Presenting Author: Zhou Tong
Authors: Tong Z, Liu L, Zheng Y, Jiang W, ...
#2007 The Exact Prognostic Significance of Lymphatic Metastasis of Jejunoileal Neuroendocrine Tumors
Introduction: How to evaluate the prognostic significance of lymphatic metastasis in patients with jejunoileal neuroendocrine tumors (jNETs) is still not conclusive.
Conference: 15th Annual ENETS conference (2018)
Category: Epidemiology/Natural history/Prognosis- Registries, nationwide and regional surveys
Presenting Author: Professor Jie Chen
Authors: Zhang Y, Chen L, Song Y, Chen M, ...
#283 Primary Lymph Node Gastrinoma: A Genuine Entity? Two Case Reports and a Review of the Literature
Introduction: The existence of primary lymph node gastrinoma has been proposed but is controversial. We report two cases (Case A - 37-year-old male, Case B - 43-year-old male) of apparent primary lymph node gastrinoma.
Conference: 8th Annual ENETS Conference (2011)
Category: Clinical
Presenting Author: Dr Richard W Carroll
#690 Primary Lymph Node Gastrinoma or Metastatic Gastrinoma with Unidentified Primary Tumor Site?
Introduction: The existence of primary lymph node gastrinoma remains controversial.
Conference: 10th Annual ENETS Conference (2013)
Category: Epidemiology/Natural history/Prognosis - Descriptive epidemiology
Presenting Author: Helen Miller
#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
Authors: Lawrence B, Kenney B, Kidd M, Modlin I, ...
#353 Pattern and Clinical Predictors of Lymph Node Involvement in Neuroendocrine Neoplasms of the Pancreas
Introduction: Pancreatic neuroendocrine neoplasms (PNENs) are often indolent without pathological lymph node metastasis (pN1). Therefore, in patients with low risk of pN1, a lymphadenectomy could be avoided.
Conference:
Category: Basic
Presenting Author: Stefano Partelli
#414 Pattern and Clinical Predictors of Lymph Node Involvement in Pancreatic Neuroendocrine Tumors (PanNETs)
Introduction: Pancreatic neuroendocrine tumors (PanNETs) are often indolent neoplasms without pathological lymph node (LN) metastasis (pN1).
Conference: 9th Annual ENETS Conference (2012)
Category: Clinical
Presenting Author: Stefano Partelli
#1402 Merkel Cell Carcinoma of Lymph Node Without Skin Primary Can - and Should - Be Distinguished from Others Metastatic Neuroendocrine Carcinoma
Introduction: Merkel cell carcinoma of lymph node without primary tumour (MCCNWP) is a rare tumour which can be misinterpreted as lymph node metastasis (LNM) from a high-grade neuroendocrine carcinoma (NEC) on histological examination. However, this distinction is crucial for therapeutic management.
Conference: 13th Annual ENETS conference (2016)
Category: Non digestive NETs (bronchial, MTC, pheochromocytoma)
Presenting Author: Prof. Serge Guyetant
#1761 Incidentally Detected Pancreatic Neuroendocrine Microadenoma with Lymph Node Metastasis
Introduction: Pancreatic neuroendocrine microadenomas are tumor with <0.5 cm size and considered as benign.
Conference: 14th Annual ENETS conference (2017)
Category: Clinical cases/reports
Presenting Author: MD, PhD Seung-Mo Hong
Authors: Hong S M, Kwon J H, Kim H J, Lee Y J, ...
#87 Alterations of E-cadherin, beta-catenin and caveolin-1 expression in gastroenteropancreatic neuroendocrine tumors
Introduction: Gastroenteropancreatic neuroendocrine tumors (GEP NETs) comprise a heterogeneous group of neoplasm with different histological patterns and biological behavior. Only limited information is available on immunohistochemical prognostic factors of disease. Alterations in the cell-cell adhesion system are closely associated with cell invasion and metastasis in many malignancies, including those of endocrine origin. Abnormal expression of E-cadherin and beta-catenin has been reported to play an important role in these processes. Caveolin-1 has recently been identified as a tumor metastasis modifier factor, which might increase the cell metastasis potential through the interaction with E-cadherin. However, the role of caveolin-1 in GEP NETs cell invasion remains unknown.
Conference: 7th Annual ENETS Conference (2010)
Category: Clinical
Presenting Author: Vera V Delektorskaya
Authors: Delektorskaya V, Chemeris G, ...