Abstract library

62 results for "mesenteric fibrosis".
#2999 Aberrant Tryptophan Metabolism in Stromal Cells Is Associated with Mesenteric Fibrosis in Small Intestinal Neuroendocrine Tumours
Introduction: Increased levels of serotonin secretion are associated with mesenteric fibrosis (MF) in small intestinal neuroendocrine tumors (SI-NETs). However, only a proportion of patients with increased serotonin production will develop mesenteric fibrosis.
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Basic Science - Genetics, epigenetics, miRNAs, Omics
Presenting Author: Drs. Anela Blazevic
#2288 Predicting Resectability of Primary Tumor and Mesenteric Lumps in Patients with Small Intestine Neuroendocrine Tumors
Introduction: Vascular infiltration and mesenteric fibrosis may jeopardize resection of primary tumor (PT) and mesenteric metastatic lumps (MLs) in small-intestine neuroendocrine tumors (SI-NETs).
Conference: 15th Annual ENETS conference 2018 (2018)
Category: Surgical treatment and Ablative Therapies
Presenting Author: MD Alessandra Nella Piccioli
#2995 Prediction of Symptomatic Mesenteric Mass in Patients with Small Intestinal Neuroendocrine Tumors Using a CT Radiomics Approach
Introduction: A mesenteric mass surrounded by fibrosis is a hallmark feature of small intestinal neuroendocrine tumors (SI-NETs) that can induce severe abdominal complications. To improve clinical outcome, there is a need for personalized treatment strategies based on accurate prediction of development of abdominal complications.
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Imaging and Interventions (radiology, endoscopy)
Presenting Author: Drs. Anela Blazevic
#984 Superior Mesenteric Vein Stenting for Management of Complications of Mesenteric Desmoplasia in Midgut Neuroendocrine Tumors
Introduction: Mesenteric fibrosis is a cause of morbidity and mortality in patients with midgut neuroendocrine tumors (mNETs). It may cause occlusion of the superior mesenteric vein (SMV), which can be associated with development ascites and mesenteric and small bowel varices (SBVs) leading to occult gastrointestinal (GI) bleeding.
Conference: 11th Annual ENETS Conference 2014 (2014)
Category: Imaging (radiology, nuclear medicine, endoscopy)
Presenting Author: Dr Keval B Naik
#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 (2014)
Category: Clinical cases/reports
Presenting Author: Dr Alan Anthoney
Authors: Anthoney A, Patel J, Kamposioras K, ...
#1744 Predictors of Survival in Patients with Small Intestinal Neuroendocrine Tumours (SINETs) Associated with Mesenteric Desmoplasia
Introduction: SINETs represent 30-50% of small bowel neoplasms with a rising incidence and can be associated with mesenteric fibrosis (MF)
Conference: 14th Annual ENETS conference 2017 (2017)
Category: Epidemiology/Natural history/Prognosis - Prognosis
Presenting Author: Faidon M Laskaratos
Keywords: SINETs
#2095 Progression of Mesenteric Metastasis in Small Intestinal Neuroendocrine Tumors
Introduction: A metastatic mesenteric mass is a hallmark of small intestinal neuroendocrine tumours (SI-NETs). However, little is known about the development of a SI-NET associated mesenteric mass over time.
Conference: 15th Annual ENETS conference 2018 (2018)
Category: Imaging and Interventions (radiology, endoscopy)
Presenting Author: Drs. Anela Blazevic
#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, ...
#1886 Effect of Treatment with Prolonged-Release Somatostatin Analogues on the Concentration of Serum Fibrosis Markers in Patients with Carcinoid Syndrome.
Introduction: A fibrosis is a major local and/or distant complication of neuroendocrine tumours (NETs) of the small intestine secreting serotonin. Tumour cells produce connective tissue growth factor CTGF and transforming growth factor TGFα and TGFβ which locally stimulate fibrosis and cause distant fibrosis.
Conference: 14th Annual ENETS conference 2017 (2017)
Category: Medical treatment - SMS analogues, interferon
Presenting Author: MD Wanda Foltyn
#2092 Palliative Surgery in Advanced Small Intestinal Neuroendocrine Tumors
Introduction: Small intestinal neuroendocrine tumours (SI-NETs) are known to develop mesenteric metastasis and fibrosis. Since this can induce intestinal obstruction, edema and ischaemia, prophylactic palliative resection of the primary tumour and mesenteric mass is often recommended in case of advanced disease but the evidence is disputable.
Conference: 15th Annual ENETS conference 2018 (2018)
Category: Surgical treatment and Ablative Therapies
Presenting Author: Drs. Anela Blazevic