Abstract Library

#4462 Clustering of gastroenteropancreatic neuroendocrine neoplasms (GEP-NEN) using machine learning (ML) and comparison with tumour, node, metastasis (TNM) staging: A population-based study using surveillance, epidemiology, and end results (SEER)

Introduction: TNM 8 is the staging system for GEP-NEN, guiding prognosis and treatment. However, it does not include important prognostic factors such as age, sex, race, and morphology.

Conference:

Presenting Author: Mortagy M

Authors: Mortagy M, El Asmar M, White B, Chandrakumaran K, Ramage J,

Keywords: Clustering, Machine learning, GEP-NEN, TNM Staging, Survival Analysis, SEER,

#3944 Compare the optimal TNM staging of resectable functional and non-functional pancreatic neuroendocrine tumors

Introduction: At present, the European Neuroendocrine Tumor Society (ENETS) and the American Joint Committee on Cancer (AJCC) are two main tumor TNM staging systems. However, the ENETS and AJCC TNM staging systems are different in some aspects when applied to p-NETs.

Conference:

Presenting Author: Wang Z

Authors: Xie Z, Wang Z, Cao D, Ke N,

Keywords: p-NETs, ENETS stage, AJCC stage, prognosis,

#1468 Evaluation of ENETS and AJCC Staging Systems for Pancreatic Neuroendocrine Neoplasms: A Multicenter Study in China.

Introduction: Accurate staging system is crucial for p-NENs management. The European Neuroendocrine Tumor Society (ENETS) and the International Union for Cancer Control/ American Joint Cancer Committee/ World Health Organization (UICC/AJCC/WHO) advocated their TNM staging system for pancreatic neuroendocrine neoplasms (p-NENs) respectively.

Conference: 13th Annual ENETSConcerence (2016)

Presenting Author: Jin K

Authors: Jin K, Zhang Y, Luo G, Sun J, Tan H,

Keywords: p-NENs, AJCC, ENETS, TNM Staging System,

#955 Usefulness of the WHO Classification and of the ENETS TNM Staging System to Predict Prognosis in Patients with Rectal NENs

Introduction: WHO classification and TNM staging system have been proposed for rectal neuroendocrine neoplasia (NENs). However, their prognostic accuracy is not validated yet.

Conference: 11th Annual ENETSConcerence (2014)

Presenting Author: Pescatori L

Authors: Pescatori L, Gaujoux S, Capurso G, Couvelard A, Panzuto F,

Keywords: rectal NENs, survival, prognosis,

#729 Neuroendocrine Neoplasms of the Ampulla of Vater: Clinicopathological Analysis of Nine Cases

Introduction: Neuroendocrine neoplasms (NEN) of the ampulla of Vater (AV) are rare and heterogeneous and little is known about their biological behavior.

Conference: 10th Annual ENETSConcerence (2013)

Presenting Author:

Authors: Perez-Casanova L, Meléndez C, Serrano T, Valls C, Fabregat J,

Keywords: ampulla, neuroendocrine,