Abstract library

224 results for "Ki67 index".
#332 Impact of Baseline Ki-67 index and Other Baseline Characteristics on Outcome in a Study of Sunitinib (SU) for the Treatment of Advanced, Progressive Pancreatic Neuroendocrine Tumor (NET)
Introduction: Baseline Ki-67 index and other characteristics may influence outcome in patients (pts) with pancreatic NET; however, the value of Ki-67 and others have not been evaluated prospectively in trials.
Conference: 8th Annual ENETS Conference (2011)
Category: Clinical
Presenting Author: Eric Raymond
#1693 A Better Ki-67 Index Cutoff to Redefine Low Grade NET and High Grade NEC in Grade 3 Gastroenteropancreatic Neuroendocrine Neoplasms
Introduction: Heterogeneity of Grade 3 (G3) gastroenteropancreatic neuroendocrine neoplasms (GEP-NENs) was reported and well-differentiated G3 NET (neuroendocrine tumor) was classified by previous studies.
Conference: 14th Annual ENETS conference (2017)
Category: Pathology, grading, staging
Presenting Author: Jie Chen
Authors: Shi H, Chen L, Zhang Q, Han C, ...
#1286 A Comparative Analysis of Ki67 Index of the High Grade Neuroendocrine Neoplasms Arising in the Gastrointestinal Tract and the Pancreas
Introduction: A common classification has been used for NET in gastrointestinal tract (GI-NET) and pancreas (P-NET), but heterogeneity has been reported in high grade tumors; well-differentiated G3 (WDG3), poorly differentiated NEC (NEC), and mixed adenoneuroendocrine carcinoma (MANEC).
Conference: 13th Annual ENETS conference (2016)
Category: Pathology, grading, staging
Presenting Author: Atsuko Kasajima
#1580 The Impact of the Pathologic Differentiation (Well or Poorly) and the Degree of Ki-67 Index in Patients with Metastatic WHO Grade 3 GEP-NETs
Introduction: There is few data for the treatment-outcome with etoposide plus platinum between well differentiated and poorly differentiated metastatic grade 3 GEP-NEC.
Conference: 14th Annual ENETS conference (2017)
Category: Medical treatment - Others
Presenting Author: Seung Kim
Authors: Kim S, Park Y, ...
Keywords: Ki67 index
#138 The use of F-18-FDG-PET for patients with neuroendocrine tumors
Introduction: Neoplastic tissue exhibits high glucose utilization, which can be imaged by 18F-Fluorodeoxyglucose-positron emission tomography (FDG-PET). Whether FDG-PET is useful for neuroendocrine (NE) tumors, however, is questionable, due to the slow growth rate often observed in these tumors.
Conference: 7th Annual ENETS Conference (2010)
Category: Clinical
Presenting Author: M.Sc. Tina Binderup
#182 Ki-67 (MIB-1) Proliferative Activity and Beta-Catenin Immunoexpression in Liver Metastases of Gastroenteropancreatic Neuroendocrine Tumors
Introduction: Assessment of liver metastases biology features associated with cell proliferation and adhesion has a strong prognostic impact in patients with gastroenteropancreatic (GEP) neuroendocrine carcinomas.
Conference: 8th Annual ENETS Conference (2011)
Category: Clinical
Presenting Author: MD, PhD Vera V. Delektorskaya
#2175 A Retrospective Analysis of 344 Cases with Neuroendocrine Neoplasms
Introduction: Ki-67 is a nuclear protein that is strictly associated with cellular proliferation,acting as a cellular marker for proliferation in clinical practice to determine the degree to which the tumor cells are duplicating. Ki-67 index strongly ties to the prognosis and provides guiding significance to clinical decisions.
Conference: 15th Annual ENETS conference (2018)
Category: Epidemiology/Natural history/Prognosis- Registries, nationwide and regional surveys
Presenting Author: Zheng Liu
Authors: Liu Z, Zhao H, Wu Y, Jiang L, ...
#9 Case Management of Metastatic carcinoid of the Foregut,Midgut and Hindgut:the relevance of Ki-67 prognostication
Introduction: The predictive value of tumor grade in the prognosis of carcinoid is insufficient and somehow misleading. The grade and differentiation in carcinoid tumors must be seen in conjunction with the Ki-67 index. The Ki-67 protein is a cellular marker for proliferation, present during all active phases of the cell cycle (G1, S, G2 and mitosis) and absent from resting cells (G0). It is therefore an excellent marker to determine the growth fraction of a given cell population. The Ki-67 labelling index is often correlated with the clinical course of carcinoid.
Conference: 7th Annual ENETS Conference (2010)
Category: Basic
Presenting Author: Dr Marianne J Kohler
Authors: Szpak W M, Stapleton G, ...
#70 The validity of Ki-67 as a prognostic indicator in patients with appendiceal carcinoid tumor
Introduction: Carcinoid tumors of the appendix are rare and often discovered incidentally through appendectomy. Most are clinically benign but may be associated with metastatic disease. Ki-67, a nuclear protein structurally associated with chromatin, is an excellent marker for measuring cell proliferation and it has been shown to correlate with the outcome in pancreatic and ileocecal carcinoids.
Conference: 7th Annual ENETS Conference (2010)
Category: Basic
Presenting Author: Dr Eric Y Liu
Authors: Liu E, Telem D A, Hwang J, Warner R R P, ...
#696 Downgrading Due to Ki-67 Index Assessment with Image Analysis
Introduction: The latest WHO classification for neuroendocrine tumors (NET) defines their grade according to Ki-67 and mitotic index. These parameters have both shown to be prognostic.
Conference: 10th Annual ENETS Conference (2013)
Category: Imaging (radiology, nuclear medicine, endoscopy)
Presenting Author: MD, PhD Marie-Louise Van Velthuysen