Abstract Library

#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,

#2245 Metastatic VIPOMA, Co-Secreting Insulin, with Complete Response to Lanreotide Combined with Capecitabine and Temozolamide

Introduction: VIPomas are rare neuroendocrine tumors (NETs) associated with vasoactive intestinal polypeptide (VIP) hypersecretion causing watery diarrhea, hypokalaemia and achlorhydria. They originate mostly in the pancreas and 60-80% are malignant. Hormonal co-secretion is rarely reported.

Conference: 15th Annual ENETSConcerence (2018)

Presenting Author: Marques B

Authors: Marques B, Martins R, Ribeiro J, Couto J, Ferrão H,

Keywords: vipoma, neuroendocrine, lanreotide, capecitabine, temozolamide,

#1215 Describing NENs: Just Clinical/Biologic Features or Actual Prognostic Factors?

Introduction: Neuroendocrine neoplasias (NENs) are a rare group of diseases, with several possible locations and manifestations, often representing a challenging diagnosis. It is essential to improve tools that accurately predict aggressiveness and prognosis.

Conference: 12th Annual ENETSConcerence (2015)

Presenting Author: Ribeiro C

Authors: Ribeiro C, Gomes F, Semedo M, Filipe F, Oliveira S,

Keywords: Neuroendocrine neoplasias, prognosis,

#679 Malignant Pheocromocytoma: Rare, Aggressive, but Easily Neglected

Introduction: Pheocromocytomas are rare neuroendocrine tumors of which only 10% present metastatic disease.

Conference: 10th Annual ENETSConcerence (2013)

Presenting Author: Ribeiro C

Authors: Ribeiro C, Patrício C, Gaspar C, Pereira R, Silva F,

Keywords: malignant pheocromocytoma, cyanosis, methanephrines, adrenergic crisis ,