Abstract Library

#4446 Uncommon ophthalmic presentation of a small bowel neuroendocrine tumour: Case report

Introduction: Neuroendocrine tumours (NETs), including carcinoid tumours, are slow-growing neoplasms commonly originating in the gastrointestinal tract or bronchus, but they can also arise in other sites. Due to their indolent nature, the majority of NETs are diagnosed at an advanced stage, typically to the lymph nodes, liver, or bones.

Conference:

Presenting Author:

Authors: Hamidatou K, Behourah Z, Ahed Messaoud M, Megaiz A, Lechar M,

Keywords: Neuroendocrine tumour, Carcinoid tumour, Orbital metastasis, somatostatin analogue injection,

#4391 Clinicopathologic characteristics, therapy and outcomes of gastroenteropancreatic neuroendocrine tumours: A single-centre experience

Introduction: Gastroenteropancreatic neuroendocrine tumours (GEP-NETs) are tumours derived from neuroendocrine cells that can occur anywhere along the gastrointestinal tract and comprise a heterogeneous family of neoplasms with a wide and complex spectrum of clinical behaviour.

Conference:

Presenting Author:

Authors: Behourah Z, Ahed Messaoud M, Hamidatou K, Megaiz A, Lechar M,

Keywords: Gastroenteropancreatic neuroendocrine tumour, Functional neuroendocrine tumour, Somatostatin analogue (SSA), Chemotherapy,

#4245 Carcinoid heart in neuroendcrine tumor – Experience of medical departement oncology Oran, Algeria

Introduction: The carcinoid heart is present in approximately 20% of cases at the diagnosis of carcinoid dyndrome in neuroendocrine tumors, and will occur in approximately 50% of patients during follow-up. The consequence is the appearance of stenosing and/or leaking valvular diseases, responsible, eventually, right or left ventricular dysfunction and severe heart failure. Only surgical valve replacement treatment seems to be able to improve the prognosis, but at the cost of significant perioperative morbidity and mortality.

Conference:

Presenting Author: Kaid M

Authors: Kaid M, Bengueddach A, Bennaoum A, Kehili H, Bereksi-Reguig F,

Keywords: carcinoid heart disease, somatostatin,

#4226 Pancreatic neuroendocrine tumors – Epidemiological profile and surgical aspects

Introduction: Pancreatic neuroendocrine tumors (NET) are rare tumors, with an incidence of less than 0.5 cases per 100,000 people, PTNE represents 5% of pancreatic tumors, surgical treatment has a central place because it is the only treatment potentially curative if the resection is complete.

Conference:

Presenting Author:

Authors: Bennaoum S, Kaid M,

Keywords: pancreatic neuroendocine tumor surgery,

#4225 Digestive neuroendocrine tumors – Retrospective study and experience of the general surgery department of EHU Oran

Introduction: Neuroendocrine tumors are rare tumors and represent 1% of all digestive tumors, their incidence has seen a constant increase in recent decades, possibly linked to better diagnostic methods and better knowledge of these tumors. Surgery remains the only curative treatment for localized endocrine tumors. The rarity and heterogeneity of these tumors makes their management difficult and explains the low number of randomized studies and the associated low level of evidence.

Conference:

Presenting Author:

Authors: Bennaoum S, Kaid M,

Keywords: surgery, neuroendcrine digestive tumor,