Abstract Library

#2987 68Ga-DOTATOC PET/CT as Tool for Diagnosis and Decision-Making Process of Neuroendocrine Tumors

Introduction: Primary tumors in some patients with metastatic neuroendocrine tumors (NET) cannot be found by conventional imaging as CT, MRI and scintigraphy. 68Ga-DOTATOC PET/CT (68Ga-PET) appears to have superior sensitivity, specifity, and better resolution than 99mTC-octreotide SPECT/TC (SSTR scintigraphy) and can improve decision-making process, however its cost is higher, and its availability is limited.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author:

Authors: Peiró I, Vercher-Conejero J, Suils-Ramón J, Hernández L, Teulé A,

Keywords: 68Ga-DOTATOC PET/CT, metastatic neuroendocrine tumors,

#2985 Peptide Receptor Radionuclide Therapy (PRRT) Outcome Prediction in Neuroendocrine Tumors (NET): Could Radiomic Features Analysis of 68Ga-DOTATOC PET/CT Have a Roll?

Introduction: The PRRT is an effective treatment for NET, but the selection of a good candidate is a very important step.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author: Liberini V

Authors: Liberini V, Rampado O, Gallio E, De Santi B, Ceci F,

Keywords: radiomic, PRRT, NET, SSTR-RADS, NETPET grade, RECIST 1.1 criteria, 68Ga-DOTATOC PET/CT, tumor/spleen ratio, radiomic analysis of 68Ga-DOTATOC PET/CT, radiomic features,

#2973 Robustness of Radiomic Features in 68Ga-DOTATOC PET/CT: A Monocentric Experience for Neuroendocrine Tumors

Introduction: Neuroendocrine tumors (NET) are a heterogeneous group of malignancies with varied histology, localization and behaviour.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author: Liberini V

Authors: Liberini V, De Santi B, Gallio E, Rampado O, Dionisi B,

Keywords: NET, heterogeneous, 68Ga-DOTATOC, contouring methods, LIFEx, radiomic, texture features, PET/CT,

#2706 A New Possibility in SI-NET Surgery by Using a New β- Probe and 90Y-DOTATOC: A Pilot Study

Introduction: In neuroendocrine tumor (NET), complete surgery could better the prognosis of this disease: radioguided surgery (RGS) with beta-radioisotopes, as 90Y, is a novel approach focused on developing a new probe which, detecting electrons and operating with low background, provides a clearer delineation of the margins of lesions with low radiation exposition for surgeons.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author: Grana C

Authors: Grana C, Bertani E, Collamati F, Faccini R, Pisa E,

Keywords: Small intestine neuroendocrine tumors, liver metastases, β- probe, 90Y-DOTATOC,

#1529 Somatostatin Receptor PET/CT with Radiolabelled Antagonist Is Twice as Effective as the Agonist for Detecting Liver Metastases: Results of a Phase 1/2 Study Comparing 68Ga-OPS202 with 68Ga-DOTATOC PET/CT in Gastroenteropancreatic NET Patients

Introduction: 68Ga-DOTATOC PET/CT is a reference method for imaging somatostatin receptor (sstr) expressing neuroendocrine tumors (NET). Presence and extent of liver metastases impact on patient management and prognosis.

Conference: 13th Annual ENETSConcerence (2016)

Presenting Author: Nicolas G

Authors: Nicolas G, Schreiter N, Kaul F, Uiters J, Mena R,

Keywords: Radiolabelled somatostatin antagonist, PET, GEP-NET,