Abstract Library

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

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#4122 Effectiveness and safety of surufatinib in treating pheochromocytomas and paragangliomas

Introduction: Pheochromocytomas and paragangliomas (PPGLs), classified as malignant by WHO in 2017, are partly catecholamine-secreting neuroendocrine tumors (NET). The 5-year overall survival rate of metastases PPGLs (mPPGL) is only between 50% and 60%. Surufatinib, approved for the treatment of NET, with anti-angiogenic and immunomodulatory properties, offers potential as a potential candidate for treating mPPGL.

Conference:

Presenting Author:

Authors: Su T, Zhong X, Song Q, Wang W,

Keywords: Pheochromocytomas and paragangliomas, treatment, Surufatinib,

#2781 Case Report: Whole Exon Sequencing of Primary Lesion and Metastatic Liver Lesion in Pancreatic Neuroendocrine Tumor

Introduction: Pancreatic neuroendocrine neoplasms(NENs) are classified into neuroendocrine tumors (NET) G1, G2, G3, and neuroendocrine carcinoma (NEC), which are different pathogenesis. The two kinds of tumors that occurs in the same lesion in one patient is very rare. We found high grade neuroendocrine neoplasms(NENG3) with a diameter of 0.1 cm in a patient with a pancreatic NETG2 (1.7 cm in diameter). The cells were significant atypia with Ki67 index of 60%, focal necrosis, while metastatic nodules in the liver (12, 0.1-1.1 cm in diameter) were all high grade NENG3.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author:

Authors: Shi Y, Zhong D, Li Y, Niu Y, Tan H,

Keywords: pancreatic neuroendocrine neoplasms, whole exon sequencing, TRIOBP signaling pathway, MDM4,

#2170 Clinical Characteristics and Prognostic Analysis of 14 Patients with Gastric Mixed Adenoneuroendocrine Carcinoma

Introduction: To investigate the clinical characteristics and prognostic factors of patients with gastric mixed adenoneuroendocrine carcinoma(MANEC)．

Conference: 15th Annual ENETSConcerence (2018)

Presenting Author:

Authors: Bei X,

Keywords: gastric MAENC, neural invasion, lymph node involvement, prognosis,

#1473 Long-term Outcomes of Colorectal Neuroendocrine Tumors: A Sub Group Analysis of 29 G3 Cases According to the 2010 WHO Classification

Introduction: Colorectal neuroendocrine tumors (NETs) are a group of heterogenous neoplasm.

Conference: 13th Annual ENETSConcerence (2016)

Presenting Author:

Authors: Leng J, Li Z, Li Y, Chen Z, Li J,

Keywords: colorectal neuroendocrine tumors, WHO classification, long-term outcome,

#1360 Development and Validation of Nomogram in Predicting Individualized Postoperative Survival for Nonfunctional Pancreatic Neuroendocrine Tumors: A Multicenter Retrospective Study

Introduction: NA

Conference: 13th Annual ENETSConcerence (2016)

Presenting Author:

Authors: Han X, Ma H, Feng J, Xu X, Wang D,

Keywords: nomogram NF-PNETs,