Abstract Library

Welcome to the open-access search for all ENETS abstracts presented at the Annual ENETS Conferences.

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#4665 Prognostic value of systemic inflammatory parameters in neuroendocrine tumour patients treated with peptide receptor radionuclide therapy – Preliminary results

Introduction: PRRT (177Lu-Dotatate) is a therapeutic option for advanced NETs (neuroendocrine tumours). Systemic inflammatory parameters, such as NLR, PLR, SII, and other ratios derived from complete blood counts, are considered prognostic markers in NETs and other malignancies.

Conference:

Presenting Author: Maciejewski A

Authors: Maciejewski A, Komarnicki P, Musiałkiewicz J, Gut P, Ruchała M,

Keywords: neuroendocrine tumour, PRRT, systemic inflammatory parameter, PLR, prognostic biomarker,

#4590 Association of SST5TMD4 and SST5TMD5 expression with metastasis and poor prognostic markers in gastroenteropancreatic neuroendocrine tumours

Introduction: The expression of the somatostatin receptor isoform SST5TMD4 is linked to poorer prognosis in somatotropinomas, as well as in breast and thyroid cancers, and it is notably overexpressed in gastroenteropancreatic neuroendocrine tumours (GEP-NETs).

Conference:

Presenting Author: Pedraza-Arevalo S

Authors: Pedraza-Arévalo S, Díaz-Pérez J, Garcia-Carbonero R, Villabona C, Capdevila J,

Keywords: GEP-NET, somatostatin, truncated receptor, metastasis,

#4521 [18F]FDG (FDG) PET/CT metrics as prognostic biomarkers in the AGITG NABNEC trial

Introduction: NABNEC was a prospective phase II trial investigating carboplatin/nab-paclitaxel in patients with advanced Grade 3 NENs (NCT02215447).

Conference:

Presenting Author: Kong G

Authors: Kong G, Ayati N, Brown C, Siu D, Mak W,

Keywords: Prognostic marker, prospective trial, chemotherapy, PET imaging, FDG, metabolic tumour volume, suv,

#4414 Impact of chromogranin A expression on clinicopathological characteristics and prognosis in patients with gastrointestinal tumours exhibiting neuroendocrine differentiation

Introduction: Pathological diagnosis of neuroendocrine differentiation (NED) relies on histomorphological assessment and specific markers, including chromogranin A (CgA) and synaptophysin (Syn). Previous studies indicate that tumours with a high proportion of CgA (+) exhibit increased malignancy and aggressiveness in neuroendocrine tumours, suggesting that CgA may serve as a prognostic marker.

Conference:

Presenting Author: Liang T

Authors: Wang W, Jiang K, Liu X, Zhao L, Yu Z,

Keywords: neuroendocrine differentiation, gastric cancer, colorectal cancer, chromogranin A,

#4369 The predictive value of 68Ga-DOTANOC, 18F-DOPA, and 18F-FDG PET/CT in patients with paragangliomas

Introduction: Paragangliomas (PGLs) are rare neuroendocrine tumours with variable clinical outcomes. Early identification of prognostic markers is essential for effective disease management. PET/CT imaging with 68Ga-DOTANOC, 18F-DOPA, and 18F-FDG offers unique insights into tumour biology, respectively.

Conference:

Presenting Author: Xu J

Authors: Gao J, Xu J, Liang Y, Chen J, Song S,

Keywords: PET/CT, paraganglioma, prognosis,