Abstract Library

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

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ENETS Abstract Search

#4560 Genetic trajectory and clonal evolution of non-functional pancreatic neuroendocrine tumours with lymph node and liver metastasis

Introduction: The systemic spread of panNETs is dominated by lymphatic reflux and portal system, exhibiting diverse patterns of metastasis without systematical genomic investigation.

Conference:

Presenting Author: Wu J

Authors: Wu J, Peng Y, Yin L, Jiang K, Li Q,

Keywords: Pan NET, Metastasis, Whole exome sequencing, Pylogenic tree,

#4543 Single-cell transcriptomic landscape indicates the potential role of immunotherapy in metastatic pancreatic angiosarcoma

Introduction: Pancreatic angiosarcoma is a rare and highly aggressive tumour originated from lymphatic or vascular endothelial cells, with poor prognosis and few effective treatments. However, little is known about its tumour microenvironment and the mechanisms of its progression.

Conference:

Presenting Author: Yang Y

Authors: Yang Y, Chen L, Liu M, Lin X, Peng S,

Keywords: pancreatic angiosarcoma, single-cell RNA sequencing, immunotherapy, PD-L1, CD86,

#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,

#4320 Added value of multifrequency magnetic resonance elastography in predicting pathological grading of pancreatic neuroendocrine neoplasms

Introduction: The mechanical properties of tumour tissues offer a new side for disease diagnosis.

Conference:

Presenting Author: Liu J

Authors: Liu J, Yuan J, Wen T, Wang L, Peng Z,

Keywords: magnetic resonance elastography, pancreatic neoplasm, carcinoma, neuroendocrine, pathological grade,

#4318 Management of asymptomatic, sporadic, small non-functional pancreatic neuroendocrine tumours: Active surveillance or surgery? A retrospective cohort study in the SEER database

Introduction: Non-functional pancreatic neuroendocrine tumours (NF-PanNETs) exhibit a wide heterogeneity of aggressiveness and optimal management of asymptomatic, sporadic, small PanNETs remains controversial.

Conference:

Presenting Author: Chen C

Authors: Chen C, Zheng Z, Li P, Hu H,

Keywords: Pancreatic neuroendocrine tumour, surveillance, surgery, prognosis, SEER,