Abstract library

33 results for "Oral".
#2170 Clinical Characteristics and Prognostic Analysis of 14 Patients with Gastric Mixed Adenoneuroendocrine Carcinoma
Introduction: To investigate the clinical characteristics and prognostic factors of patients with gastric mixed adenoneuroendocrine carcinoma(MANEC).
Conference: 15th Annual ENETS conference (2018)
Category: Medical treatment - others, not specified
Presenting Author: Xu Bei
Authors:
#459 Differential Claudin-1 Gene Expression in Neural Crest-Derived Tumors of Common Embryological Origin
Introduction: Pheochromocytoma and paraganglioma are neural crest-derived tumors originating from chromaffin cells, with the former being intra–adrenal in location, while the latter are extra-adrenal.
Conference: 9th Annual ENETS Conference (2012)
Category: Basic
Presenting Author: Miss Beatrice Philip
Authors:
Keywords: Claudin-1
#1414 Non-functioning Adrenal Composite Pheochromocytoma-Ganglioneuroma Simultaneous with Subclinical Cushing's Syndrome Due to Contralateral Adrenal Hyperplasia - An Unusual Presentation
Introduction: “Composite” pheochromocytoma is a rare tumor, consisting of pheochromocytoma and neuroblastic tumors. The definite diagnosis is histological. Subclinical Cushing's syndrome refers to autonomous glucocorticoid production without specific signs and symptoms of Cushing's syndrome.
Conference: 13th Annual ENETS conference (2016)
Category: Clinical cases/reports
Presenting Author: Antonia Ema Kiraly
Authors:
#1579 Establishment and Characterization of a Continuous Cell Line from a Human Familial Medullary Thyroid Carcinoma
Introduction: introduction missing
Conference: 13th Annual ENETS conference (2016)
Category: ...none of the above
Presenting Author: Roswitha Pfragner
Authors:
#2204 Pancreatic Neuroendocrine Tumors: Analysis of Prognostic Factors After Surgical Resection in a Single Centre
Introduction: Pancreatic neuroendocrine tumors (PNET) are rare, heterogeneous and challenging neoplasms. Surgical resection is the only curative treatment. Recurrence can occur even after years. Diagnosis of malignancy is difficult so further studies are necessary to identify prognostic criteria.
Conference: 15th Annual ENETS conference (2018)
Category: Case reports
Presenting Author: MD Laia Blanco Cuso
Authors:
Keywords: PNETS, Prognosis
#22 A Case Illustrative of Phenotypic Heterogeneity and Challenges in the Management of Paraganglioma
Introduction: Paragangliomas (PGLs) are extra-adrenal, usually benign, highly vascularized tumors that originate from neural-crest-derived chromaffin cells. These tumors are subdivided as either sympathetic or parasympathetic, depending on their location and catecholamine production. Sympathetic PGLs are situated along the abdominal sympathetic trunk and usually produce catecholamines, whereas parasympathetic PGLs are located in the head and neck, and these usually do not produce catecholamines. PGLs may present as sporadic or inherited tumor syndrome, including MEN 2, with RET germline mutations, von Hippel-Lindau (VHL) disease due to germline mutations in VHL gene, and pheochromocytoma-PGL syndrome. The latter is frequently a hereditary condition and is caused by germline mutations in the SDHB, SDHC, or SDHC genes. Patients with familial PGLs may present at a younger age, often as multifocal tumors, with an increased risk of recurrence and a higher frequency of malignancy in those with SDHB mutations. SDH mutations induce angiogenesis and tumorogenesis through the inhibition of hypoxia-inducible factors (HIF)-propyl hyroxylase. A younger age at onset, malignancy, and a positive family history are clinical parameters of high specificity, but low sensitivity for diagnosis. Genetic analysis for mutations in SDH genes for the patient and family members, and surveillance for the affected patient and family members, are necessary where there are no clear clinical or family indicators for the syndrome. We present a case of a large abdominal malignant PGL in a 20-year-old pt. that went on without clinical detection for at least three years.
Conference: 7th Annual ENETS Conference (2010)
Category: Clinical
Presenting Author: Dr Mohammed Ahmed
Authors:
#73 First experience of laparoscopic treatment of organic hyperinsulinism
Introduction: Pancreatic laparoscopic surgery is the most promising type of surgery. In the case of varied benign pancreatic tumors, laparoscopic surgery can become a standard surgical procedure. Among these uncommon tumors, pancreatic insulinomas are mostly benign and solitary. Successful management of patients with insulinomas depends on accurate localization of the tumor and the use of appropriate surgical techniques.
Conference: 7th Annual ENETS Conference (2010)
Category: Basic
Presenting Author: MD, Phd Viktor Shkarban
Authors:
#114 Downstaging of a gastroenteropancreatic neuroendocrine tumor after combination therapy of temozolomide, Bevacizumab and long-acting somatostatin analogs
Introduction: Patients with gastroenteropancreatic endocrine (GEP) tumors and progressive disease have been treated with several chemotherapeutic regimens with variable responses and considerable toxicity. Recent studies have shown that GEP tumors may respond to therapy with anti-angiogenic agents, mainly as a result of their increased vascularity.
Conference: 7th Annual ENETS Conference (2010)
Category: Clinical
Presenting Author: Stavroula Antoniou
Authors:
#145 Paragangliomas: a series of five cases
Introduction: Paraganglioma is a rare extraadrenal neuroendocrine tumor, composed of chromaffin cells and arising from the neural crest. The head, neck, and retroperitoneum are the most common sites for paraganglioma.
Conference: 7th Annual ENETS Conference (2010)
Category: Clinical
Presenting Author: Assoc. Professor Catalina Poiana
Authors:
#268 Temozolomide as 2.-3. line Treatment of Patients with Poorly Differentiated Neuroendocrine Carcinomas
Introduction: Knowledge of the clinical efficacy of treatment beyond first line of poorly differentiated neuroendocrine carcinomas (PDEC) is sparse. Temozolomide (TMZ) has shown effect in well-differentiated NET.
Conference: 8th Annual ENETS Conference (2011)
Category: Clinical
Presenting Author: M.D. Ingrid Holst Olsen
Authors: