Abstract Library

#4367 Comparative analysis of post-pancreatic surgical complications in elderly versus younger patients with inactive neuroendocrine pancreatic tumours

Introduction: The management of small, asymptomatic non-functional pancreatic neuroendocrine neoplasms (NF-pNENs) is contentious, with two main approaches: surgical resection and "watch-and-wait." Current guidelines recommend monitoring NF-pNENs under 2 cm based on retrospective data, although recent U.S. studies suggest improved survival with surgery for 1-2 cm NF-pNENs. Some suggest the "watch-and-wait" approach for older patients, though its efficacy is unclear.

Conference:

Presenting Author: Zamparas A

Authors: Zamparas A, Aghamaliyev U, Seidel G, Meyer Y, Werner J,

Keywords: nf-pnen, popf, pancreatic surgery, pNEN, pancreas,

#4255 Prognostic significance of nodal micrometastases in patients with non-functioning pancreatic neuroendocrine tumors (NF-PanNETs) – A survival analysis from a prospective observational study

Introduction: Nodal metastases (N+) are one of the most powerful predictors of disease recurrence after surgery for non-functioning pancreatic neuroendocrine tumors (NF-PanNETs). However, the prognostic role of nodal metastases

Conference:

Presenting Author: Andreasi V

Authors: Andreasi V, Partelli S, Schiavo Lena M, Muffatti F, Battistella A,

Keywords: nodal metastases, micrometastases, surgery, prognosis, recurrence, pancreatic neuroendocrine,

#4254 Leak rates in pancreatico-duodenectomy procedures in pancreatic NETs compared to pancreatic ductal adenocarcinoma resections

Introduction: Pancreatic resection for Neuroendocrine tumor is associated with a higher risk of anastomotic leak and post-operative pancreatic fistula (POPF).

Conference:

Presenting Author: Kalepu J

Authors: Kalepu J, Sundaravadanan S, Pike T, Karavias D, Hamady Z,

Keywords: Pancreatic resection, Whipple, pancreatic fistula, drain amylase,

#4184 Cystic Pancreatic Neuroendocrine Tumors: Rare but more common?

Introduction: Pancreatic neuroendocrine neoplasms uncommonly present as cystic lesions. Biological features of cystic pancreatic neuroendocrine tumors (cpNET) remain unclear.

Conference:

Presenting Author:

Authors: Blanco Cuso L,

Keywords: cystic neuroendocrine tumor, surgery,

#4143 Portal vein resection in pancreatic neuroendocrine neoplasms

Introduction: Surgery offers the only cure in borderline resectable or locally advanced neuroendocrine neoplasms of the pancreas (pNEN). Data on incidence and postresection outcome of portal vein resection (PVR) for pNEN are scarce.

Conference:

Presenting Author: Nießen A

Authors: Nießen A, Klaiber U, Lewosinska M, Nickel F, Billmann F,

Keywords: venous resection, pancreatic neoplasia, pancreatic neuroendocrine tumor, pancreatic resection,