ArticleInternational journal of surgery case reports2015
Calvarial ectopic meningothelial meningioma.
Article in International journal of surgery case reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed, 8 citations in OpenAlex.
- Calvarial angiomatous meningioma developed in the diploe.Surgical neurology international · 2022Article
- Calvarial lesions: overview of imaging features and neurosurgical management.Neurosurgical review · 2021Review
- Fronto-orbito-ethmoidal intradiploic meningiomas: A case study with systematic review.Surgical neurology international · 2021Review
- Benign purely intraosseous meningioma of the skull: Diagnosis and surgical outcomes.Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia · 2020Article
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Authors and funding
7 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundMeningiomas are the most common benign neoplasm of the brain whereas ectopic presentation, although reported, is rare. Among these ectopic tumors, there are a group of purely intraosseous meningiomas, which usually are diagnosed differentially from common primary osseous tumor such as fibrous dysplasia and osteoid osteoma. CASE DESCRIPTION: We report a 62-year-old female with a history of headaches and 6 months of progressive right parietal bulging, with no neurological signs. Parietal craniotomy was performed with immediate titanium cranioplasty of the parietal convexity. Histopathology exams revealed an ectopic intradiploic meningioma without invasion of cortical layers, with positive staining for progesterone receptors and epithelial membrane antigen.
conclusionsEctopic intraosseous meningiomas remain a rare neoplasm with only a few cases reported. The main theories to justify the unusual topography appear to be embryological remains of neuroectodermal tissue or cellular dedifferentiation. Surgical treatment seems the best curative option.
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