Abstract Library

#3057 Epidemiological Features of Patients with NeuroEndocrine Neoplasms (NENs): Preliminary Results of an Observational Study by the Hellenic Society of Medical Oncology (HeSMO)

Introduction: NENs are rare tumors and can grow in almost all tissues. Regardless histological, molecular and imaging characteristics that are indicative of the primary origin, a significant percentage remain of unknown primary.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author: Koumarianou A

Authors: Koumarianou A, Tsoukalas N, Syrigos K, Demiri S, Ziras N,

Keywords: NeuroEndocrine Neoplasms (NENs), epidemiological features, registry, diagnosis, Hellenic Society of Medical Oncology (HeSMO),

#2939 Prognostic Evaluation for Gastroenteropancreatic NEC: AJCC or ENETS Staging Classification or Others?

Introduction: For poorly-differentiated gastroenteropancreatic neuroendocrine carcinoma (GEP-NEC), American Joint Committee on Cancer (AJCC) recommends to use a classification different from that for well-differentiated neuroendocrine tumor. However, this is not adopted by European Neuroendocrine Tumor Society (ENETS) staging classification.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author:

Authors: Zhang Y, Chen L, Lin Z, Zhang T, Chen M,

Keywords: gastroenteropancreatic neuroendocrine carcinoma, prognosis, staging,

#2923 Interim Analysis of Prospective Evaluation of the Management of Sporadic Nonfunctioning Asymptomatic Pancreatic Neuroendocrine Neoplasms ≤ 2 cm (ASPEN Study)

Introduction: Guidelines recommend a watchful strategy for small, incidental, nonfunctioning pancreatic neuroendocrine neoplasms (NF-PanNEN).

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author: Partelli S

Authors: Partelli S, Zerbi A, Massironi S, Jin-Young J, Landoni L,

Keywords: small neuroendocrine pancreatic tumors, surveillance, surgery, follow-up,

#2839 The Second Revision of Clinical Practice Guidelines in GEP-NEN in Japan

Introduction: Japanese Neuroendocrine Tumor Society (JNETS) has published the first edition of clinical practice guidelines in gastroenteropancreatic neuroendocrine neoplasm (GEP-NEN) in 2015. Then, according to an update on the diagnosis and management of GEP-NEN in Japan. Revised clinical practice guidelines, the second edition, has just published in 2019.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author:

Authors: Ito T, Masui T, Komoto I,

Keywords: GEP-NEN, Guideline, Japan,

#2820 Efficacy of Peptide Receptor Radionuclide Therapy for Esthesioneuroblastoma

Introduction: Esthesioneuroblastoma (ENB) is a rare malignancy with limited therapeutic options when unresectable or metastatic. The overexpression of cell-surface somatostatin receptors in ENB is a potential molecular target making it amenable to peptide receptor radionuclide therapy (PRRT). High-level evidence supporting PRRT has been published for unresectable gastroenteropancreatic neuroendocrine tumours; however, data is limited for PRRT efficacy for ENB.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author: Kamel Hasan O

Authors: Kamel Hasan O, Ravi Kumar A, Kong G, Grozinsky-Glasberg S, Hicks R,

Keywords: esthesioneuroblastoma, peptide receptor radionuclide therapy, lutetium-177 dotatate,