Abstract Library

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

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Participants of the 2025 ENETS Conference enjoy full access to the 2025 conference digital resources through myENETS: the abstract booklet, e-posters and videos, slide decks of talks, the poster carousel, and more.

ENETS Abstract Search

#4442 Prevalence of second primary malignancies in patients with neuroendocrine tumours – Experience from a tertiary reference centre

Introduction: Neuroendocrine tumours (NETs) constitute a diverse group of tumours. NETs are often diagnosed late, due to nonspecific symptoms. Second Primary Malignancies (SPMs) have been reported in up to 25% of NETs and their incidence has been described as negative predictor of OS.

Conference:

Presenting Author:

Authors: Komarnicki P, Woliński K, Maciejewski A, Musiałkiewicz J, Gut P,

Keywords: neuroendocrine neoplasm, neuroendocrine tumour, second primary malignancy, secondary malignancy, second primary neoplasm,

#4214 Splenic metastases in the course of neuroendocrine tumors – Are they really that uncommon?

Introduction: Splenic metastases are described as exceptional in the literature. Their frequency is low regardless of the type of neoplasm. In the course of neuroendocrine tumors (NETs), spleen involvement seems infrequent too. There is only a limited number of case reports of such presentation.

Conference:

Presenting Author:

Authors: Maciejewski A, Komarnicki P, Wietrzyk D, Musiałkiewicz J, Woliński K,

Keywords: NETs, metastases, spleen, clinical course,