Intraosseous metaplastic meningioma: A case report

Metaplastic meningioma is a rare World Health Organization Grade I meningioma subtype, accounting for 0.2%-1.6% of all meningiomas. Primary extradural meningiomas represent less than 2% of all meningiomas, with intraosseous meningioma as a subtype of primary extradural meningiomas. Herein, we report...

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Autores principales: Utsunomiya, Yusuke, Mori, Nobuyuki, Matsui, Yuya, Katsushima, Hiroki, Hashimoto, Kenji, Furuta, Akihiro
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2021
Materias:
Case Report
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8403703/
https://www.ncbi.nlm.nih.gov/pubmed/34484535
http://dx.doi.org/10.1016/j.radcr.2021.07.080
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author Utsunomiya, Yusuke
Mori, Nobuyuki
Matsui, Yuya
Katsushima, Hiroki
Hashimoto, Kenji
Furuta, Akihiro
author_facet Utsunomiya, Yusuke
Mori, Nobuyuki
Matsui, Yuya
Katsushima, Hiroki
Hashimoto, Kenji
Furuta, Akihiro
author_sort Utsunomiya, Yusuke
collection PubMed
description Metaplastic meningioma is a rare World Health Organization Grade I meningioma subtype, accounting for 0.2%-1.6% of all meningiomas. Primary extradural meningiomas represent less than 2% of all meningiomas, with intraosseous meningioma as a subtype of primary extradural meningiomas. Herein, we report the case of a 65-year-old male presenting with headache. His computed tomography scans showed an osteolytic left parietal bone mass, and magnetic resonance imaging revealed hyperintense dots in the mass on T1-weighted images. The mass was then resected and diagnosed on histopathological examination as an intraosseous metaplastic meningioma.
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spelling pubmed-84037032021-09-02 Intraosseous metaplastic meningioma: A case report Utsunomiya, Yusuke Mori, Nobuyuki Matsui, Yuya Katsushima, Hiroki Hashimoto, Kenji Furuta, Akihiro Radiol Case Rep Case Report Metaplastic meningioma is a rare World Health Organization Grade I meningioma subtype, accounting for 0.2%-1.6% of all meningiomas. Primary extradural meningiomas represent less than 2% of all meningiomas, with intraosseous meningioma as a subtype of primary extradural meningiomas. Herein, we report the case of a 65-year-old male presenting with headache. His computed tomography scans showed an osteolytic left parietal bone mass, and magnetic resonance imaging revealed hyperintense dots in the mass on T1-weighted images. The mass was then resected and diagnosed on histopathological examination as an intraosseous metaplastic meningioma. Elsevier 2021-08-26 /pmc/articles/PMC8403703/ /pubmed/34484535 http://dx.doi.org/10.1016/j.radcr.2021.07.080 Text en © 2021 The Authors. Published by Elsevier Inc. on behalf of University of Washington. https://creativecommons.org/licenses/by-nc-nd/4.0/This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
spellingShingle Case Report
Utsunomiya, Yusuke
Mori, Nobuyuki
Matsui, Yuya
Katsushima, Hiroki
Hashimoto, Kenji
Furuta, Akihiro
Intraosseous metaplastic meningioma: A case report
title Intraosseous metaplastic meningioma: A case report
title_full Intraosseous metaplastic meningioma: A case report
title_fullStr Intraosseous metaplastic meningioma: A case report
title_full_unstemmed Intraosseous metaplastic meningioma: A case report
title_short Intraosseous metaplastic meningioma: A case report
title_sort intraosseous metaplastic meningioma: a case report
topic Case Report
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8403703/
https://www.ncbi.nlm.nih.gov/pubmed/34484535
http://dx.doi.org/10.1016/j.radcr.2021.07.080
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AT matsuiyuya intraosseousmetaplasticmeningiomaacasereport
AT katsushimahiroki intraosseousmetaplasticmeningiomaacasereport
AT hashimotokenji intraosseousmetaplasticmeningiomaacasereport
AT furutaakihiro intraosseousmetaplasticmeningiomaacasereport

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