Abstract Library

#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 ENETSConcerence (2020)

Presenting Author: Blazevic A

Authors: Blazevic A, Iyer A, Van Velthuysen M, Hofland J, Franssen G,

Keywords: Small-intestinal neuroendocrine tumors, mesenteric fibrosis, serotonin, tryptophan metabolism, proteomics,

#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 ENETSConcerence (2020)

Presenting Author: Blazevic A

Authors: Blazevic A, Starman M, Brabander T, Hofland J, Franssen G,

Keywords: Small-intestinal neuroendocrine tumors, mesenteric mass, mesenteric fibrosis, radiomics, CT scan,

#2783 Use of Plasma Proteins to Predict Progressive Disease in Patients with Small Intestinal Neuroendocrine Tumours

Introduction: Prediction of progression in small intestinal neuroendocrine tumors (SI-NET).

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author: Belusa R

Authors: Knigge U, Kjellman M, Grønbæk H, Thiis-Evensen E, Schalin-Jäntti C,

Keywords: prediction, progression, machine learning, SI-NET, serum protein,

#2190 A Prospective Nordic Study on the Use of Chromogranin A for the Prediction of Progression in Patients with Pancreatic and Small Intestinal Neuroendocrine Tumors

Introduction: Retrospective studies showed that changes in plasma chromogranin A (CgA) might predict change in tumor burden in gastroenteropancreatic neuroendocrine tumor (GEP-NET) patients.

Conference: 15th Annual ENETSConcerence (2018)

Presenting Author:

Authors: Dam G, Grønbæk H, Sørbye H, Thiis-Evensen E, Paulsson B,

Keywords: gep-net, ct, cga, correlation,

#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 ENETSConcerence (2018)

Presenting Author: Blazevic A

Authors: Blazevic A, Feelders R, Hofland J, Franssen G, Van Velthuysen M,

Keywords: Small intestinal neuroendocrine tumor, Mesenteric metastasis, Radiology, Peptide receptor radionuclide therapy,