SynthesisChild's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery2026
Epidermoid cysts of the cerebellopontine angle in pediatric population-an institutional surgical case series and review of literature.
Synthesis in Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
Abstract
introductionEpidermoid cysts (EC) are rare intracranial lesions, particularly uncommon in children, arising from ectodermal inclusions during neural tube closure. Although they are often located in the cerebellopontine angle (CPA), data on complication and recurrence rates after surgery for EC in this location in children remain limited.
methodsWe retrospectively reviewed data from children (≤ 18 years) surgically treated for EC in CPA at the Oslo University Hospital-Rikshospitalet between 2004 and 2024, with > 1 year of follow-up. Clinical presentation, imaging, and surgical outcomes were assessed. A systematic review of the literature was conducted according to PRISMA guidelines.
resultsSix patients (mean age 15 ± 2 years, range 12-17; male/female ratio 1:2) were included. The most common presenting symptoms were headache (83%) and ataxia (33%). Mean diameter on preoperative MRI was 37 ± 5.4 mm (range 30-45). All patients were treated using the standard retrosigmoid approach. Gross total resection (GTR) was achieved in four patients (67%). Postoperative complications were limited to transient diplopia and hearing impairment, respectively, in two patients (34%). No mortality or permanent morbidity was observed. Recurrence was observed in two patients, in one of them after GTR.
conclusionEC of the CPA in children can be safely and effectively removed, yielding favorable outcomes with low morbidity. Although GTR should be attempted, residual tissue may persist in hidden anatomical recesses and predispose to recurrence after subtotal removal. Endoscopic assistance may enhance the completeness of resection. Small asymptomatic remnants can be monitored. Long-term MRI follow-up is recommended.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.