Abstract library

478 results for "surgical pathology".
#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, ...
#3045 Reliability and Agreement of Radiological and Pathological Tumor Size in Patients with MEN1-Related Pancreatic Neuroendocrine Tumors: Results from a Population-Based Cohort
Introduction: Pancreatic neuroendocrine tumors (pNETs) are the most lethal manifestation in patients with multiple endocrine neoplasia type 1 (MEN1). Tumor size is still regarded as the main prognostic factor and therefore used for surgical decision making.
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Imaging and Interventions (radiology, endoscopy)
Presenting Author: MD, MSc Dirk-Jan van Beek
#2935 Prior Surgical Resection and Ga-68-DOTANOC PET/CT Imaging-Based Parameters: Do These Impact Outcomes in Grade II Gastroentero-Pancreatic Neuroendocrine Tumors (GEP-NETs)
Introduction: Grade 2 GEP-NETs have inherent tumor heterogeneity seen with positive expression of somatostatin (SSTR) and glucose (GLUT) receptors. Prior surgical resection and imaging parameters on Ga-68 DOTANOC PET/C are well-established variable impacting prognosis in well-differentiated grade 1 NETs. Since the degree of differentiation is variable in Grade 2 NETs, these parameters have not been studied.
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Imaging and Interventions (radiology, endoscopy)
Presenting Author: Dr Ameya Puranik
#2957 New Evidence of Emerging Nodal Metastasis in Staging System after Surgical pNET Resection as Predictive Factor for Recurrence. Result from Monocentric Retrospective Series
Introduction: New evidence is emerging of the role of pNETs lymphatic metastasis in terms of Oncological Outcomes. A specific staging classification is not actually available.
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Surgical treatment and Ablative Therapies
Presenting Author: MD Laura Mastrangelo
#3020 Outcomes Following Surgical Management of Pulmonary Carcinoids – A Tertiary Center Experience
Introduction: Pulmonary carcinoids are a rare type of malignant lung tumour. Surgery forms the mainstay of management when operable. However, there is paucity of data on conservative management and effective follow-up strategies.
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Non digestive NETs (bronchial, thymic, others) - diagnosis and therapy
Presenting Author: Dr Md Deloar Hoshen
#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
#2843 Metastatic Risk in Pancreatic Neuroendocrine Tumors: A 16-Year Experience from Bogotá, Colombia. A Series Cases
Introduction: Pancreatic neuroendocrine tumors (pNET) are rare, have a wide range of phenotypes, increase incidence in recent years; which represents a challenge in diagnosis, treatment, and follow-up
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Epidemiology/Natural history/Prognosis - Registries, nationwide and regional surveys
Presenting Author: MD Deyanira González Devia
#2950 Hemicolectomy for Neuroendocrine Neoplasms of the Appendix - Is It Really Necessary?
Introduction: Appendical neuroendocrine neoplasms (ANENs) are rare. Limited data is available regarding prognosis and optimal treatment strategy in those tumors
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Epidemiology/Natural history/Prognosis - Registries, nationwide and regional surveys
Presenting Author: Dr. Orit Twito
Authors: Twito O, Klein N, Paran H, Avital S, ...
#3031 Primitive Peripheral Neuroectodermal Tumor: Case Report
Introduction: Primitive neuroectodermal tumors belong to the family of Ewing sarcomatous tumors, all derived from the same stem cell. The cells of the neural crest are believed to be at the origin of these tumors. The predilection sites of these sarcomas are para-vertebral region, chest wall and the distal ends. The positive diagnosis of primary neuroectodermal tumors requires the contribution of histopathology, immunohistochemistry and cytogenetics.
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Case reports
Presenting Author: Boublenza Ikram
Authors: Ikram B, Soumeya G, ...
#2954 Aggressive Resection - A Treatment Option in Patients with Advanced Neuroendocrine Tumors
Introduction: Different treatment modalities have been considered for patients with malignant advanced neuroendocrine tumors(NETs) of the pancreas and duodenum.Aggressive surgery remains a controversial yet an efficacious antitumor therapy.
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Surgical treatment and Ablative Therapies
Presenting Author: Doctor Azka Athar
Authors: Athar A, ...