Abstract Library

#4565 Evaluation of duodenal neuroendocrine tumours according to MCSC register

Introduction: Neuroendocrine tumours (NETs) of the duodenum are relatively rare tumours and account for 4% of all gastroenteropancreatic NETs.

Conference:

Presenting Author:

Authors: Petrova A, Salimgereeva D, Feidorov I, Konyakhina A,

Keywords: duodenal, register, atrophic gastritis, NET, grade, papilla,

#4503 Duodenopancreatic neuroendocrine tumour in MEN1: Gender difference and survival rates

Introduction: Multiple endocrine neoplasia type 1 (MEN1) is the most common inherited syndrome associated with NET development and metastatic duodenal-pancreatic (DP) NET is the main cause of death.

Conference:

Presenting Author: Liccardi A

Authors: Liccardi A, Roberto M, Cannavale G, Benevento E, Di Iasi G,

Keywords: Multiple endocrine neoplasia type 1, neuroendocrine tumour, gender difference, survival,

#4445 Pancreatico-duodenal gastrinomas: Surgical management and late results – 50 years' experience in a single centre

Introduction: Gastrinomas are one of the less frequent and elusive variety of neuroendocrine tumours (NET) of the upper digestive tract and pancreas, clinically expressed with a Zollinger-Ellison syndrome (ZES), possibly associated to a Multiple Endocrine Neoplasia type 1 (MEN1).

Conference:

Presenting Author:

Authors: Milanetto A, Veronese E, de Carlo E, Pasquali C,

Keywords: gastrinoma, men1, net,

#4425 Ampullary composite gangliocytoma/neuroma and neuroendocrine tumour management

Introduction: Ampullary composite gangliocytoma/neuroma and neuroendocrine tumour (CoGNET), previously called ampullary gangliocytic paragangliomas (GP) are a rare entity, with only few reported cases in the literature.

Conference:

Presenting Author: Karam E

Authors: Karam E, Hollenbach M, Heise C, Abou Ali E, Gulla A,

Keywords: ampulla of Vater, gangliocytic paraganglioma, pancreaticoduodenectomy, transduodenal surgical ampullectomy, endoscopic papillectomy, composite gangliocytoma/neuroma neuroendocrine tumour, CoGNET,

#4394 Application of somatostatin receptor PET/CT in assisting preoperative lymph node evaluation and surgical decision-making for duodenal and pancreatic neuroendocrine neoplasms

Introduction: Preoperative precise staging of lymph nodes is crucial for determining surgical approach and extent for duodenal and pancreatic neuroendocrine neoplasms (DP-NENs), especially for small (≤2cm) DP-NENs.

Conference:

Presenting Author:

Authors: Xianze W, Bohui Y, Wenjia Z, Wensheng L, Meixi L,

Keywords: 68Ga-SSTR PET/CT, neuroendocrine neoplasm, lymph node metastasis, surgical decision-making,