Abstract Library

#4668 Predictive factors of postoperative recurrence in patients with neuroendocrine tumour of the lung: Prospective analysis of clinicopathologic features and radiomics

Introduction: In localised and locally advanced forms neuroendocrine tumours (NETs) of the lung radical surgical resection represents the standard of care, several clinicopathologic factors are potentially associated with recurrence of disease.

Conference:

Presenting Author: Paravani P

Authors: Paravani P, Russo F, Mazzilli R, Zamponi V, Mancini C,

Keywords: radiomics, predictive role, rfs, lung, lung net,

#4645 Radio-guided surgery in use for treatment of early relapse in small intestine neuroendocrine tumours

Introduction: Surgery is the only definitive therapy for neuroendocrine tumours (NET). In number of small intestine NET first symptom is ileus or perforation, lifesaving surgical procedures applied. Such cases have significant risk of recurrence.

Conference:

Presenting Author: Hajac �

Authors: Hajac L, Szewczyk K, Piwkowski P, Chowaniec Z, Mazurak J,

Keywords: radio guided surgery, Neuroendocrine tumour, early relapse,

#4638 Prognostic role of the kynurenine/tryptophan pathway and inflammatory cytokines in neuroendocrine tumour progression: A cross-sectional analysis

Introduction: Indoleamine-2,3-dioxygenase (IDO) converts L-tryptophan (T) to L-kynurenine (K) resulting in an immunosuppressive microenvironment.

Conference:

Presenting Author: Mancini C

Authors: Mancini C, Pecora G, Salerno G, Lionetto L, Visco V,

Keywords: Neuroendocrine Tumour, tryptophan, kynurenine, cytokines, immunotherapy, Indoleamine-2-3-dioxygenase,

#4633 Mini invasive pancreatectomy for pancreatic neuroendocrine tumours: Current state of management in France

Introduction: Pancreatic neuroendocrine tumours (NETs) accounts for 2% of pancreatic tumours and their management is challenging. Surgery is the most radical treatment, but for small lesions, parenchyma sparing techniques are also used.

Conference:

Presenting Author: Muzzolini M

Authors: Muzzolini M, de Ponthaud C, Gaujoux S,

Keywords: laparoscopic NETs surgical outcomes,

#4618 The exceptionally rare phenomenon of well-differentiated colon neuroendocrine tumours

Introduction: Colonic neuroendocrine tumours (NETs), excluding rectal NETs, are often described as relatively common and aggressive, with inferior median survival compared to other gastrointestinal (GI) primary sites. However, epidemiological databases may conflate well-differentiated NETs with poorly differentiated NECs, leading to unclear data on prevalence, clinical behaviour, and prognosis of well-differentiated colonic NETs.

Conference:

Presenting Author: Al-Toubah T

Authors: Al-Toubah T, Strosberg J,

Keywords: colon, neuroendocrine tumour, caecum, sigmoid, neuroendocrine neoplasm,