Neuroendocrine Neoplasms of the Appendix: Characterization of 251 Patients Referred to the Copenhagen NET Centre of Excellence

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Introduction: Neuroendocrine neoplasms (NEN) of the appendix occur with an incidence of 0.15–0.6/100,000/year

Aim(s): To characterize a cohort of 251 appendiceal NEN and to evaluate the risk of relapse.

Materials and methods: Prospective collection of data from 251 patients referred to Rigshospitalet 2000-2017, Goblet cell tumors excluded. Follow-up was possible by the patient’s security number and the Danish National Pathology Data Registry. No patients were lost to follow-up.

Conference: 15th Annual ENETSConcerence (2018)

Presenting Author:

Authors: Holmager P, Willemoe G, Nielsen K, Groendahl V, Andreassen M,

Keywords: Appendiceal NEN, Relapse,