ArticleDiagnostics (Basel, Switzerland)2021
Pediatric Extraspinal Sacrococcygeal Ependymoma: Report of Two Cases and Literature Review.
Article in Diagnostics (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed, 2 citations in OpenAlex.
- Extraspinal sacrococcygeal anaplastic ependymoma: A case report.International journal of surgery case reports · 2025Article
- Intraocular Myxo-Papillary Ependymoma versus Retinal Gliosis Mimicking Uveal Melanoma: Report of 2 Adult Patients with Clinical, Imaging, and Histopathologic Features.Ocular oncology and pathology · 2025Article
- Extraspinal sacrococcygeal myxopapillary ependymoma in a teenager.Journal of Yeungnam medical science · 2023Article
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Authors and funding
8 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Primary central nervous system (CNS) tumors represent the most common solid tumors in childhood. Ependymomas arise from ependymal cells lining the wall of ventricles or central canal of spinal cord and their occurrence outside the CNS is extremely rare, published in the literature as case reports or small case series. We present two cases of extra-CNS myxopapillary ependymomas treated at our institution in the past three years; both cases originate in the sacrococcygeal region and were initially misdiagnosed as epidermoid cyst and germ cell tumor, respectively. The first case, which arose in a 9-year-old girl, was treated with a surgical excision in two stages, due to the non-radical manner of the first operation; no recurrence was observed after two years of follow-up. The other case was a 12-year-old boy who was treated with a complete resection and showed no evidence of recurrence at one-year follow-up. In this paper, we report our experience in treating an extremely rare disease that lacks a standardized approach to diagnosis, treatment and follow-up; in addition, we perform a literature review of the past 35 years.
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Registered trials
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