Abstract Library

#2815 Unexpected High Rate of Metastases in Type 1 Gastric Neuroendocrine Neoplasia

Introduction: Gastric neuroendocrine neoplasms (gNEN) represent about 7.5% of gastroenteropancreatic NEN (gepNEN), classified in: type 1 (70-80%), related to autoimmune gastritis, type 2 (5%), related to Zollinger-Ellison syndrome in multiple endocrine neoplasia 1 and type 3 (15-20%), in absence of hypergastrinemia or mucosal atrophy.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author:

Authors: Bottiglieri F, Modica R, de Cicco F, Minotta R, Faggiano A,

Keywords: gastric, neuroendocrine, type1, type3, metastases,

#2813 Clinical Presentation and Prognosis of Patients with Medullary Thyroid Cancer

Introduction: Medullary thyroid carcinoma (MTC) is a rare type of tumor that originates from parafollicular C-cells and accounts for 3–4% of all malignant thyroid neoplasms. MTC presents as sporadic (75–80%) or inherited tumors (20–25%). Hereditary MTC is part of multiple endocrine neoplasia type 2 (MEN2).

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author:

Authors: de Cicco F, Modica R, Barba L, Bottiglieri F, Minotta R,

Keywords: Medullary thyroid carcinoma, natural history, treatment, prognosis,

#2809 Sporadic Neuroendocrine Neoplasms in Young Adult Patients: Natural History, Prognosis and Management

Introduction: Data specific to sporadic neuroendocrine neoplasms (NEN) in young adult patients (pts) are limited due to its rare occurrence.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author: Altieri B

Authors: Altieri B, Modica R, Bottiglieri F, de Cicco F, Faggiano A,

Keywords: neuroendocrine neoplasms, young patients, age, natural history, treatment, prognosis,

#2770 Evaluation of Early Predictors of Metabolic Syndrome in Patients with Gastroenteropancreatic Neuroendocrine Tumors (GEP-NET)

Introduction: Metabolic syndrome and obesity (MetS) are supposed to have a role in cancer but data analysing their association with GEP-NET are lacking.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author: Modica R

Authors: Modica R, Barrea L, Bottiglieri F, de Cicco F, Minotta R,

Keywords: GEP-NET, metabolic syndrome, visceral adiposity index, fatty liver index,

#2132 Survival and Prognosis in Patients with Duodeno-Pancreatic Neuroendocrine Tumors in Multiple Endocrine Neoplasia Type 1 Syndrome

Introduction: Multiple endocrine neoplasia type 1 (MEN1) is an inherited syndrome, affecting multiple endocrine glands. Duodeno-pancreatic neuroendocrine tumors (DP-NET) represent the most frequent type of NET in MEN1. Their prognosis and treatment strategy is debated.

Conference: 15th Annual ENETSConcerence (2018)

Presenting Author: Modica R

Authors: Modica R, Lo Calzo F, De Cicco F, Bottiglieri F, Sciammarella C,

Keywords: neuroendocrine tumor, MEN1 syndrome, duodeno pancreatic tumor.,