Abstract library

546 results for "peritoneal metastases".
#707 Neuroendocrine Carcinoma: Surgery of Peritoneal Metastasis
Introduction: Neuroendocrine tumor (NET)-derived peritoneal metastases (PM) are not really described nor taken into account in the literature, yet they exert an impact on overall survival (OS)
Conference: 10th Annual ENETS Conference (2013)
Category: Surgical treatment
Presenting Author: Dr Frédéric Dumont
#1282 Peritoneal Metastases from Gastroenteropancreatic Neuroendocrine Tumors: Frequency, Treatment and Prognosis
Introduction: Data on peritoneal metastases (PM) in patients with gastroenteropancreatic neuroendocrine tumors (GEP-NETs) are scarce.
Conference: 13th Annual ENETS conference (2016)
Category: Epidemiology/Natural history/Prognosis - Descriptive epidemiology
Presenting Author: MD Ariana Madani
#255 The Carcinoid Syndrome Caused by Retroperitoneal Carcinoid Tumors
Introduction: The carcinoid syndrome is caused by increased levels of serotonin and is mostly seen in cases of carcinoid tumor in the small bowel and liver metastases, as there is a very high first pass effect.
Conference: 8th Annual ENETS Conference (2011)
Category: Clinical
Presenting Author: Dr Benedicte V Wilson
Authors: Wilson B, Nielsen H O, ...
#2127 Detection of Bone Metastases at FDOPA-PET in Small-Intestine (si)NET: Prevalence and Associated Factors
Introduction: FDOPA-PET has high sensitivity to detect siNET and associated metastases.
Conference: 15th Annual ENETS conference (2018)
Category: Nuclear Medicine - Imaging and Therapy (PRRT)
Presenting Author: Dr Louis de Mestier
#1577 Peritoneal Carcinomatosis in Digestive Neuroendocrine Neoplasms: Complications and Response to Therapy
Introduction: Peritoneal carcinomatosis (PC) is present in 10-30% of digestive neuroendocrine neoplasms (DNENs), affecting prognosis and quality of life with recurrent abdominal pain and bowel obstruction
Conference: 13th Annual ENETS conference (2016)
Category: Epidemiology/Natural history/Prognosis - Prognosis
Presenting Author: MD, PhD Elettra Merola
#2197 Tumor Necrosis of Primary Malignancy Affects Survival and Outcome in Patients with Liver Metastases from Neuroendocrine Tumors
Introduction: Reliable biomarkers represent a crucial unmet need in the management of neuroendocrine tumors. Tumor necrosis has been suggested to have a prognostic value in selected solid tumors but is not included in established WHO NET Grading Systems. However, little is known regarding the influence of tumor necrosis on tumor progression and prognosis in patients with liver metastasis from neuroendocrine tumors.
Conference: 15th Annual ENETS conference (2018)
Category: Biomarkers
Presenting Author: Dr. med. Georgi Atanasov
#423 Case Report : A Rare Cause of Retroperitoneal Fibrosis Responding to Steroids
Introduction: Retroperitoneal fibrosis is a rare inflammatory disease. Neuroendocrine tumors are a heterogenous group that arise from enterochromaffin cells, most commonly in the gastrointestinal tract. Their capacity to secrete hormones, five HT, tachykinins etc, are responsible for symptoms known as carcinoid syndrome. However NETS, particularly arising from the midgut, can cause fibrosis. This can result in bowel obstruction, but also cause fibrosis in the retroperitoneum, lungs and cardiac valvular fibrosis.
Conference: 9th Annual ENETS Conference (2012)
Category: Clinical
Presenting Author: Dr Dalvinder Mandair
Authors: Mandair D, Mangat K, Malaki M, Shah T, ...
#1006 The Use of Endoluminal Stents to Overcome Vascular Obstruction Arising from Mesenteric and Retroperitoneal Neuroendocrine Metastases
Introduction: Gastroenteropancreatic neuroendocrine tumors (GEP-NET) often metastasise to lymph nodes. Nodal metastases from neuroendocrine tumors in the distal small intestine commonly (>50%) develop in the mesentery and are often centred at the mesenteric root surrounding the major vessels supplying the bowel. Compression of these vessels, by the nodes or associated fibrosis, can lead to severe symptoms such as pain (secondary to bowel ischaemia ), ascites (from superior mesenteric vein obstruction) and bowel perforation. In view of the often indolent nature of GEP-NET, symptoms from lymph node masses can persist for years, causing significant morbidity and early mortality.
Conference: 11th Annual ENETS Conference (2014)
Category: Clinical cases/reports
Presenting Author: Dr Alan Anthoney
Authors: Anthoney A, Patel J, Kamposioras K, ...
#68 Serum chromogranin A as tumor marker in neuroendocrine tumors
Introduction: Serum chromogranin A (CgA) is used as a tumor marker for neuroendocrine tumors (NETs).
Conference: 7th Annual ENETS Conference (2010)
Category: Clinical
Presenting Author: Dr. Svenja Nölting
#1782 Small Cell Metastatic Ascending Colon Neuroendocrine Carcinoma
Introduction: Poorly differentiated neuroendocrine carcinoma (NEC) of the gastrointestinal tract are rare malignant tumors with a poor prognosis.
Conference: 14th Annual ENETS conference (2017)
Category: Clinical cases/reports
Presenting Author: Raluca Roxana Grigorescu