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Case Reports
. 2021 Sep 20:92:S2239253X21036252.

Meningioma en plaque A case report

Biagio Roberto Carangelo, Francesco Vitaliano Muzii, Davide Luglietto, Ludovica Cellini, Anna Vaiano, Guido Gabriele, Giovanni Muscas
  • PMID: 35083970
Case Reports

Meningioma en plaque A case report

Biagio Roberto Carangelo et al. Ann Ital Chir. .

Abstract
in English, Italian

Meningiomas as anatomo-pathological entities were first described in the sixteenth century, but it was Harvey Cusching who in 1922 proposed to identify them with the term "meningioma". They are the most common intracranial tumors, occur between middle and late age and prefer female sex. The symptoms depend on their position with respect to the brain regions. These are mostly benign neoplasms, but there are atypical and even malignant forms. Plaque meningioma refers to a specific macroscopic aspect of the meningioma, due to diffuse dural involvement and usually with extracranial extension. We report here a case of plaque convex meningioma with typical grade I. Key Words: En plaque, Meningioma, WHO Meningioma.

I meningiomi come entità anatomo-patologiche furono descritti per la prima volta nel XVI secolo, ma fu Harvey Cusching che nel 1922 propose di identificarli con il termine di “meningioma”. Sono i tumori intracranici più comuni, si manifestano tra la mezza e la tarda età e prediligono il sesso femminile. La sintomatologia è funzione della loro posizione rispetto alle regioni dell’encefalo. Si tratta per lo più di neoplasie benigne, ma esistono forme atipiche ed anche maligne. Il meningioma “a placca” si riferisce a un aspetto macroscopico specifico del meningioma, per coinvolgimento durale diffuso e solitamente con estensione extracranica. Riportiamo qui un caso di meningioma convessità en placca con tipico grado I.

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