Abstract Library

#3022 Diagnostic Accuracy of 68Gallium Positron Emission Tomography (68Ga PET), Endoscopic Ultrasound (EUS) and Computed Tomography in the Assessment of Lymphnode Metastases by Nonfunctioning Pancreatic Neuroendocrine Neoplasms

Introduction: The presence of nodal metastasis is one of the most important predictive factors for recurrence after radical surgery for nonfunctioning Pancreatic Neuroendocrine Neoplasms (NF-PanNEN). Nevertheless, it is not clear which is the best diagnostic examination to identify preoperatively lymphnodal metastasis.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author: Giannone F

Authors: Giannone F, Muffatti F, Partelli S, Andreasi V, Guarneri G,

Keywords: imaging, lymph node, metastases,

#3014 The Number of Positive Nodes Accurately Predicts Recurrence after Distal Pancreatectomy for Nonfunctioning Neuroendocrine Neoplasms

Introduction: The most appropriate staging system of metastatic lymph nodes (N) for resected pancreatic neuroendocrine tumors (PanNETs) remains unclear, especially regarding those resected by distal pancreatectomy (DP).

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author: Guarneri G

Authors: Guarneri G, de Mestier L, Partelli S, Landoni L, Gaujoux S,

Keywords: non-functioning pancreatic neuroendocrine neoplasm, distal pancreatectomy, examined lymph-node,

#3007 An mRNA-based Classifier Identifies PanNETs with Different Clinicopathological Characteristics

Introduction: Pancreatic neuroendocrine tumors (PanNETs) are a heterogeneous group of neoplasms that varies from indolent to highly aggressive diseases. Previous studies have suggested alterations of ATRX/DAXX as biomarkers of dismal prognosis, yet inconclusive data (especially in the metastatic setting) prevent those biomarkers to be used as routine clinical tests.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author:

Authors: Vicentini C, Barbi S, Bersani S, Rusev B, Lawlor R,

Keywords: PanNET, gene expression profile, ATRX/DAXX mutations, patients’ stratification.,

#2959 Synergic Value of 68Ga-DOTATOC PET and MRI in NET Patients Undergoing Simultaneous 68Ga-DOTATOC PET/MRI Scan

Introduction: The simultaneous acquisition of 68Ga-DOTATOC PET and functional MRI has relevant implication in the field of Neuroendocrine Tumours (NETs).

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author:

Authors: Mapelli P, Ironi G, Partelli S, Andreasi V, Muffatti F,

Keywords: 68Ga-DOTATOC, PET/MRI, NET, staging, restaging,

#2934 Vasostatin-1 Predicts Recurrence in Patients Submitted to Surgery for Nonfunctioning Pancreatic Neuroendocrine Tumors (NF-PanNET)

Introduction: An association between preoperative Vasostatin-1 (VS-1) plasma level and pathological features of aggressiveness was previously reported in patients with surgically resected nonfunctioning (NF) PanNET.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author: Andreasi V

Authors: Andreasi V, Partelli S, Manzoni M, Muffatti F, Colombo B,

Keywords: pancreatic neuroendocrine tumors, biomarkers, chromogranin A, vasostatin 1, recurrence,