Abstract Library

#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 ENETSConcerence (2020)

Presenting Author: van Beek D

Authors: van Beek D, Verkooijen H, Bonsing B, van Eijck C, van Goor H,

Keywords: Multiple endocrine neoplasia type 1, pancreatic neuroendocrine tumor, reliability, agreement, computed tomography, magnetic resonance imaging, endoscopic ultrasonography, pathology,

#2798 Risk of Pre-Operative Understaging of Duodenal Neuroendocrine Tumors at Conventional Imaging: When Surgery Becomes the First Choice

Introduction: Duodenal neuroendocrine neoplasms (dNENs) are heterogeneous tumors that can exhibit aggressive behavior, with loco-regional nodes and distant metastases. Pre-treatment staging is the basis for planning either surgical or endoscopic treatment.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author: Rossi R

Authors: Massironi S, Milanetto A, Andreasi V, Rossi R, Nappo G,

Keywords: dNEN, staging, endoscopic ultrasound,

#2285 The Role of Magnetic Resonance Imaging and Endoscopic Ultrasound Imaging in the Diagnosis and Management of Pancreatic Neuroendocrine Tumors (pNET) in Patients with Multiple Endocrine Neoplasia Type 1 (MEN1)

Introduction: Pancreatic neuroendocrine tumors (pNETs) in patients with Multiple Endocrine Neoplasia Syndrome type 1 (MEN 1) are frequently multiple and occur with an incidence that varies from 30-80% in different series. Magnetic Resonance Imaging (MRI) and techniques such as endoscopic ultrasound (EUS) are useful tools for tumor localization, size assessment and follow-up.

Conference: 15th Annual ENETSConcerence (2018)

Presenting Author:

Authors: Tsoli M, Alexandraki K, Angelousi A, Karoumpalis I, Kolomodi D,

Keywords: pancreatic, neuroendocrine, MEN1, MRI, EUS,

#2224 Neuroendocrine Tumours in Tailgut Cysts: A Report of 3 Cases and Review of Literature

Introduction: Retrorectal neuroendocrine tumors (NETs) are rare low grade tumors and their presence in tailgut cyst is rarer.

Conference: 15th Annual ENETSConcerence (2018)

Presenting Author: Pande P

Authors: Pande P, D G, Shah R, Palepu J,

Keywords: presacral neuroendocrine tumours, tailgut cyst, modified Kraske’s approach,

#2223 Diagnostic Dilemma in a Patient with Recurrent Hypoglycaemia: An Unusual Case

Introduction: Recurrent hypoglycemia is a part of Whipple’s triad and usually points towards insulinoma as a cause. Presence of metastasis is uncommon in Insulinoma, and other causes should be ruled out.

Conference: 15th Annual ENETSConcerence (2018)

Presenting Author: Desai G

Authors: Desai G, Pande P, Shah R, Palepu J,

Keywords: proinsulinoma, hypoglycaemia, 213-bismuth prrt,