Abstract library

836 results for "pathology diagnosis".
#2743 Mimics of Neuroendocrine Neoplasms Identified in a Single Consultation Center between 2009 and 2019
Introduction: Immunohistochemical expression of synaptophysin (SYN), chromogranin (CgA) and cytokeratin are essential for diagnosis of NENs. Non-NENs, however, may occasionally also express NE-markers and cytokeratin and cause diagnostic difficulties.
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Pathology - grading, staging
Presenting Author: Atsuko Kasajima
#3015 Biopsy Specimen Diagnosis in Pulmonary Carcinoids, A Shot in the Dark
Introduction: Pulmonary carcinoids (PCs) are rare well-differentiated neuroendocrine tumors, which can be separated into typical carcinoid (TC) and atypical carcinoid (AC). Advised treatment for local carcinoid disease is surgical resection using lobectomy, while parenchymal saving strategies such as sub-lobar or endobronchial resection might be considered for TC. In general, pre-operative diagnosis using a (transbronchial/transthoracic) biopsy sample is performed to demonstrate malignancy. However, TC and AC classification can solely be performed on surgical resection specimens, which may challenge pre-operative treatment decisions.
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Pathology - grading, staging
Presenting Author: Drs Laura Moonen
#2951 Analysis of Discordance between Biopsy Grade and Surgical Pathology Grade in Resected PanNEN Patients
Introduction: In PanNEN cases, treatment strategies are decided by tumor localization, volume and grade. In unresectable or metastatic cases, tumor grade is determined by biopsy specimen obtained from EUS-FNA and diagnostic accuracy of biopsy according to WHO classification 2017 is important for decision making of treatment.
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Pathology - grading, staging
Presenting Author: Kenzo Nakano
Authors: Nakano K, Masui T, Yogo A, Uchida Y, ...
#3057 Epidemiological Features of Patients with NeuroEndocrine Neoplasms (NENs): Preliminary Results of an Observational Study by the Hellenic Society of Medical Oncology (HeSMO)
Introduction: NENs are rare tumors and can grow in almost all tissues. Regardless histological, molecular and imaging characteristics that are indicative of the primary origin, a significant percentage remain of unknown primary.
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Epidemiology/Natural history/Prognosis - Registries, nationwide and regional surveys
Presenting Author: MD, MSc, PhD Nikolaos Tsoukalas
#2811 Improving Diagnosis Times as Part of the Transformation of the South Wales NET Service
Introduction: Transformation of the South Wales NET service in late 2017 introduced new specialised staff, gastroenterology-led clinics and improved MDTs with a particular emphasis on educating referring specialties. This has led to improved overall patient experience, satisfaction and quality of life. NETs are recognised world-wide for their lengthy diagnosis times.
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Epidemiology/Natural history/Prognosis - Registries, nationwide and regional surveys
Presenting Author: Kapish Amin
#2945 Misdiagnosis of Pancreatic Neuroendocrine Carcinoma - A Potential Threat
Introduction: Pancreatic neuroendocrine tumors (PNETs) are a rare clinical entity.Very less data is available in Pakistan on PNETs.Common metastatic sites are liver, lung and brain Reports involving metastasis to breast are almost negligible.
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Case reports
Presenting Author: Doctor Azka Athar
Authors: Athar A, ...
#2981 The Distance from Pathology to Molecular Imaging: SSTR Expression Comparison in 100 Gastroenteropancreatic Neuroendocrine Neoplasms
Introduction: Somatostatin receptor (SSTR) overexpression is a unique feature of gastroenteropancreatic neuroendocrine neoplasms (GEP-NENs), which establish the basis for both diagnosis and therapy. SSTR status can be evaluated by immunohistochemical staining (IHC) and 68Ga-DOTATATE PET/CT.
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Pathology - grading, staging
Presenting Author: Jiangyuan Yu
Authors: Yu J, Cao F, Yang Z, Sun Y, ...
Keywords: GEP-NEN, SSTR, PET/CT, IHC
#2928 Survey of Challenges in Access to Diagnostics and Treatment for Neuroendocrine Tumour (NET) Patients (SCAN) – Assessment of Early Diagnosis
Introduction: SCAN measured global readiness to provide diagnostics and treatments for NET patients in terms of awareness, availability, quality and affordability.
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Epidemiology/Natural history/Prognosis - Registries, nationwide and regional surveys
Presenting Author: Teodora Kolarova
#2689 Correlation between Immunohistochemical Markers Expression and Lymph Node Metastasis in Gastroenteropancreatic Neuroendocrine Neoplasms: A Nation-Wide 10-Year Retrospective Clinical Epidemiological Study in China
Introduction: Previous research on the correlation between different pathological features and the development of gastroenteropancreatic neuroendocrine neoplasms (GEP-NENs) is rare in China.
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Epidemiology/Natural history/Prognosis - Registries, nationwide and regional surveys
Presenting Author: Huan Yang
Authors: Yang H, Shi S, Zhang S, Ji Y, ...
#2857 Clinical Epidemiology Study of Rectal Neuroendocrine Neoplasms in China: A National Multicenter 10-Year Retrospective Study
Introduction: Representative data on the rectal neuroendocrine neoplasms in Chinese patients is rare.
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Epidemiology/Natural history/Prognosis - Registries, nationwide and regional surveys
Presenting Author: professor Fan Jinhu
Authors: Jinhu F, Yihebali C, Huan Y, Su Z, ...