ArticleUlusal travma ve acil cerrahi dergisi = Turkish journal of trauma & emergency surgery : TJTES2023
Incidental presentation of appendix neuroendocrine tumor: Long-term results from a single institution.
Article in Ulusal travma ve acil cerrahi dergisi = Turkish journal of trauma & emergency surgery : TJTES, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- Article
- Clinicopathological Profile and Management of Appendiceal Neoplasm: An Observational Study.JNMA; journal of the Nepal Medical Association · 2025Observational
- Analysis of clinicopathological characteristics and prognosis of appendiceal neuroendocrine tumors: a retrospective cohort study based on the SEER database.Translational cancer research · 2025Article
- The incidence of incidental neoplasia in pathology samples of patient who underwent appendectomy due to acute appendicitis. A single center experience: 6446 cases.Irish journal of medical science · 2024Article
- Survival among 148 patients with an incidentally detected appendiceal tumours at surgery for acute appendicitis: a population-based cohort follow-up study.European journal of trauma and emergency surgery : official publication of the European Trauma Society · 2024Article
- Incidentally discovered, intentionally managed: a narrative review of the last decade's updates on the management of neuroendocrine tumor of the appendix.Annals of gastroenterologyReview
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4 authors.
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Abstract
backgroundAppendix neuroendocrine tumors (NETs) are the most common tumors of the appendix and are most often diagnosed incidentally. The aim of this study was to retrospectively evaluate appendix NETs diagnosed incidentally in our clinic.
methodsOf 8304 patients who underwent appendectomy with the diagnosis of acute appendicitis in Ankara Training and Re-search Hospital, General Surgery Clinic between January 2009 and January 2022, 33 had histopathology results evaluated as appendix NET, and a retrospective analysis was made of these cases. The patients were evaluated in terms of age, gender, tumor infiltration, tumor location, tumor size, surgical margin, tumor World Health Organization grade, surgery performed, lymph node metastasis, Ki67 index, number of mitosis, follow-up time, and survival.
resultsThe rate of appendix NET was found to be 0.4%. The 33 cases comprised 15 (45.5%) males and 18 (54.5%) females with a mean age of 35.48 years (range: 16-84 years). Positive surgical margin was determined in 1 (3.03%) case, in which right hemicolectomy was performed. All other cases were followed up after appendectomy. The median follow-up was 89 (7-145) months. No recurrence was observed in any case. Mortality developed during follow-up in one case due to non-tumoral causes.
conclusionAppendix NETs are generally asymptomatic and appear incidentally after appendectomy due to acute appendicitis. Appendix NETs diagnosed incidentally are generally below 2 cm and have a good prognosis.
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