Abstract Library

#3942 A nomogram to preoperatively predict the aggressiveness of non-functional pancreatic neuroendocrine tumors based on CT features

Introduction: Most NF-pNETs are diagnosed incidentally, it’s a challenge for clinicians to choose between invasive management, which means oncologic resection, and conservative management. Preoperatively predicting the aggressiveness of NF-pNETs could guide clinicians to make individualized management decisions.

Conference:

Presenting Author: Shen X

Authors: Shen X, Jiang T, Mohammad Z, Wang X, Xie Z,

Keywords: aggressiveness, pancreatic neuroendocrine tumor, computed tomography, nomogram,

#3792 Validation of a single time-point estimates of 177Lu-PRRT absorbed doses and impact on patient management for 192 therapies

Introduction: Dosimetry calculation after 177Lu-DOTA-TATE Peptide Receptor Radionuclide Therapy (PRRT) enables to estimate radiation doses absorbed by normal organs and target lesions. Previously, we described a newly developed model to predict absorbed doses (ADs) from a single post-treatment study with good accuracy as compared to the standard multiple time-points protocol.

Conference:

Presenting Author:

Authors: Chicheportiche A, Krausz Y, Godefroy J, Gross D, Grozinsky-Glasberg S,

Keywords: PRRT, Dosimetry, SPECT/CT, Single time-point,

#3378 Clinical impact of 68 GA DOTANOC PET CT and 18 F FDG PET CT in clinical management of WHO Grade 2 neuroendocrine tumors

Introduction: WHO well differentiated grade 2 NET is large subgroup with extensive tumor heterogeneity. Both FDG and DOTA PET CT are influential in the management of NET. We determine the clinical impact of dual tracer imaging in grade 2 NET.

Conference:

Presenting Author:

Authors: Kale S, Puranik A, Purandare N, Shah S, Agrawal A,

Keywords: grade 2 NET, DOTA, FDG, Mib index,

#2976 Incidence of Appendiceal NEN and Adherence to Pathological Classification Rules and Treatment Guidelines: Results of the Population Based Cancer Registry in Belgium

Introduction: Classification of appendiceal neuroendocrine neoplasms (aNEN) changed significantly over the years and treatment algorithm remains a matter of debate.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author: Ribeiro S

Authors: Ribeiro S, De Maeyer F, De Man M, Carton S, Cuyle P,

Keywords: appendiceal NET, incidence in community, subtypes/WHO grade, management decisions,

#1151 Gastric Neuroendocrine Neoplasias-Outcome Predictors-ENETS Staging and Grading System and Treatment

Introduction: Detailed analysis to guide management decisions in gNEN is rare.

Conference: 12th Annual ENETSConcerence (2015)

Presenting Author:

Authors: Felder S, Jann H, Gerlach U, Pascher A, Denecke T,

Keywords: nen stomach grading tnm outcome surgery ,