Abstract library

267 results for "lymph node-like structures".
#1181 Significance of Ectopic Lymph Node-Like Structures in Neuroendocrine Tumors of the Small Bowel
Introduction: The formation of extranodal tertiary lymphoid follicles and lymphoid cell aggregates has been described in nonmalignant conditions including autoimmune diseases and chronic inflammation as well as in cancer. Tumor-induced lymph node-like structures (LLS) participate in the host’s antitumor immune response by driving intratumoral immune cell priming
Conference: 12th Annual ENETS Conference (2015)
Category: Pathology, grading, staging
Presenting Author: Dr. Mauro Cives
#1561 PD1 and PDL1 Expression in Midgut Neuroendocrine Tumors
Introduction: PD1/PDL1 inhibitors have shown promising results in different carcinomas, and correlation between PDL1 expression and response to immunotherapy has been reported. No studies thus far have investigated the expression of PD1 or PDL1 in midgut NETs.
Conference: 13th Annual ENETS conference (2016)
Category: Pathology, grading, staging
Presenting Author: Dr. Mauro Cives
#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, ...
#2228 Prognostic Value of Lymph Node Status and Extent of Lymphadenectomy in Non Functioning Pancreatic Neuroendocrine Tumors: Outcome Analysis from 378 Consecutive Resections in a High-Volume Institution
Introduction: The optimal management of regional lymph nodes during resections of Pancreatic Neuroendocrine Tumors (pNETs) remains controversial. Conflicting data exist on predictors of LN metastases (LNM) and their impact on survival
Conference: 15th Annual ENETS conference (2018)
Category: Surgical treatment and Ablative Therapies
Presenting Author: doctor Anna Malpaga
Authors: Malpaga A, Miotto M, Elio G, Nessi C, ...
#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
#2118 Reassessment of Risk Factors Associated with Locoregional Lymph Nodal Metastases in Well-Differentiated Appendiceal Neuroendocrine Neoplasms
Introduction: To prevent loco-regional recurrence and subsequent development of distant metastases in Appendiceal Neuro-Endocrine Neoplasms (ANEN), the existing Guidelines have identified risk factors which would indicate a prophylactic right hemicolectomy(RHC).
Conference: 15th Annual ENETS conference (2018)
Category: Epidemiology/Natural history/Prognosis- Registries, nationwide and regional surveys
Presenting Author: Dr. Michail Galanopoulos
#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
#556 Unresectable Mesenteric Midgut NETs: Are They a Unique Prognostic Category?
Introduction: Patients with lymph-node positive midgut NETs (stage IIIB) represent a heterogeneous group. While some have microscopic lymph node involvement on pathological evaluation, others may develop large, desmoplastic, unresectable tumors in the root of the mesentery.
Conference: 9th Annual ENETS Conference (2012)
Category: Clinical
Presenting Author: Dr. Jonathan Strosberg
#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, ...