Abstract Library

#3080 Impact of Multimodal Perioperative Treatment in Patients with Resected Non-Metastatic Grade 3 Neuroendocrine Neoplasms (NEN G3)

Introduction: Patients with grade 3 neuroendocrine neoplasm (NEN G3) have a limited prognosis. Even in a non-metastatic stage, the risk of recurrence after surgery is high. Multimodal perioperative treatment, including chemotherapy and/or radiotherapy in an adjuvant or neoadjuvant setting, has improved the prognosis in numerous tumor entities; however, it has not been systematically evaluated in NEN G3 so far. Nevertheless, perioperative chemotherapy is generally recommended in most current treatment guidelines for NEN G3.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author:

Authors: Apostolidis L, Starke H, Bhatti I, Jäger D, Winkler E,

Keywords: NEN G3, neuroendocrine carcinoma, adjuvant, neoadjuvant, surgery,

#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,

#2968 Incidence of Rectal NEN and Adherence to Pathology Classification Rules and Treatment Guidelines: Results of the Population Based Cancer Registry in Belgium

Introduction: Classification of rectal NEN (rNEN) changed significantly over the years.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author: Geboes K

Authors: Geboes K, De Maeyer F, De Man M, Ribeiro S, Carton S,

Keywords: rectum, incidence, treatment management, subtypes/who grade,

#2052 Oral Carcinoid Mimicking as non Healing Ulcer. A Case Report.

Introduction: Neuroendocrine tumors are the aggressive tumors resulting in sheer morbidity and mortality of the patients. The true origin of oral neuroendocrine carcinomas remains unclear.

Conference: 15th Annual ENETSConcerence (2018)

Presenting Author: Fatima A

Authors: Fatima A, Zaidi S,

Keywords: oral carcinoid, non healing ulcer, treatment guidelines,