ArticleChild's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery2020
Ki67 as a prognostic factor of craniopharyngioma's recurrence in paediatric population.
Article in Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed, 11 citations in OpenAlex.
- Analysis of clinical factors affecting retinal ganglion cell complex thickness reduction in patients with childhood‑onset craniopharyngioma.BMC ophthalmology · 2026Article
- Review
- Correlation Between Endocrine and Other Clinical Factors with Peripapillary Retinal Nerve Fiber Layer Thickness After Surgical Treatment of Pediatric Craniopharyngioma.Biomedicines · 2026Article
- Article
- Impaired splicing machinery in craniopharyngiomas unveils PRPF8 and RAVER1 as novel biomarkers and therapeutic targets.Acta neuropathologica communications · 2025Article
- Predictive Factors for Pediatric Craniopharyngioma Recurrence: An Extensive Narrative Review.Diagnostics (Basel, Switzerland) · 2023Review
- Article
- Ki67 and the apparent diffusion coefficient in postoperative prostate cancer with endocrine therapy.Frontiers in surgery · 2023Article
- Pathological and Prognostic Characterization of Craniopharyngioma Based on the Expression of TrkA, β-Catenin, Cell Cycle Markers, and BRAF V600E Mutation.Frontiers in endocrinology · 2022Article
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Authors and funding
6 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeCraniopharyngioma is one of the most frequent benign tumours of the central nervous system in the paediatric population. Although it is a benign tumour according to the WHO classification, it significantly deteriorates the patient's quality of life. The aim of this study is to assess if proliferation index Ki67 can be a useful marker of the risk of craniopharyngioma's recurrence.
methodsExpression of Ki67 was examined in 85 specimens of primary craniopharyngioma and in 11 specimens of the recurring tumour. In all the cases, adamantinomatous type of craniopharyngioma was diagnosed. Values of Ki67 expression were compared between patients with and without recurrence, between patients with progression and relapse and between primary and recurrent tumours.
resultsNo statistically significant differences were found between proliferation index Ki67 values in tumours with recurrence and without (median values 2.5% and 3%, respectively, p = 0.69). The median value of proliferation index Ki67 in progression group was 1% and in the relapse group 4%; no statistical significance between those groups was found (p = 0.067). The median value of proliferation index Ki67 in primary tumours was 3% (0-20%) and in recurrent tumours it was 5% (0-14%). Despite the lack of statistical significance (p = 0.61), a tendency towards higher values of Ki67 in recurring tumours in comparison with primary tumours was shown.
conclusionsProliferation index Ki67 is not a reliable prognostic factor of craniopharyngioma's recurrence.
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