Surgical Management of Paediatric Appendiceal Neuroendocrine Tumors: A 26-year Danish Nationwide retrospective cohort study

jpedsurg.org

Appendiceal neuroendocrine tumors (aNET) are incidental findings after appendectomy. Paediatric guidelines on surgical management are lacking, and the need for further surgery is debated. This retrospective cohort study aimed to describe incidence, patient and tumor characteristics, surgical management and outcomes, and assess criteria for right-sided-hemicolectomy.

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Article · Aug 2025 · 1 min read

In brief

This Danish nationwide study examines 26 years of data on appendiceal neuroendocrine tumors in children, addressing the controversial question of when additional surgery beyond appendectomy is warranted. The research provides evidence-based criteria for right hemicolectomy decisions in pediatric patients with incidentally discovered aNETs.

Appendiceal NETs are incidental findings in pediatric appendectomy specimens, requiring clear surgical decision criteria.
Current pediatric guidelines for aNET surgical management are insufficient, creating uncertainty about need for completion hemicolectomy.
26-year Danish nationwide data provides evidence base for right-sided-hemicolectomy indications in pediatric aNET cases.
Tumor characteristics and outcomes data can guide risk stratification for additional surgery beyond initial appendectomy.
Standardized approach to pediatric aNET management may reduce overtreatment while ensuring adequate oncologic resection.

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