Primary hepatic neuroendocrine neoplasms – Clinical characteristics and treatment outcomes of a rare disease

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Introduction: Liver involvement in Neuroendocrine Neoplasms (NEN) most commonly encompasses metastases from other organs or from an unknown primary. The current WHO classification defines primary hepatic NEN (PHNEN) as a distinct entity. With only few cases of PHNEN reported and difficulty to discern them from hepatic metastases, evidence on optimal management is very limited.

Aim(s): To explore clinical characteristics and treatment outcomes of PHNEN.

Materials and methods: Retrospective review of the combined prospective and retrospective monocentric NEN database for PHNEN presenting between 04/2011 and 10/2023.

Conference:

Presenting Author:

Authors: Apostolidis L, Kender Z, Flegka V, Winkler E, Krug S,

Keywords: hepatic NEN, liver NEN, PHNEN,