Open AccessEn Plaque Meningiomas: A Narrative Review
Author(s) -
Theresa Elder,
Hana Yokoi,
Arunit J S Chugh,
Carlito Lagman,
Osmond C. Wu,
Christina Huang Wright,
Abhishek Ray,
Nicholas C. Bambakidis
Publication year - 2019
Publication title -
journal of neurological surgery. part b, skull base
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.488
H-Index - 42
eISSN - 2193-6331
pISSN - 2193-634X
DOI - 10.1055/s-0039-3402012
Subject(s) - narrative , medicine , psychology , art , literature
Background En plaque meningiomas are a rare subtype of meningiomas that are frequently encountered in the spheno-orbital region. Characterized by a hyperostotic and dural invasive architecture, these tumors present unique diagnostic and treatment considerations. Objective The authors conduct a narrative literature review of clinical reports of en plaque meningiomas to summarize the epidemiology, clinical presentation, diagnostic criteria, and treatment considerations in treating en plaque meningiomas. Additionally, the authors present a case from their own experience to illustrate its complexity and unique features. Methods A literature search was conducted using the MEDLINE database using the following terminology in various combinations: meningioma , meningeal neoplasms, en plaque , skull base , spheno-orbital, and sphenoid wing . Only literature published in English between 1938 and 2018 was reviewed. All case series were specifically reviewed for sufficient data on treatment outcomes, and all literature was analyzed for reports of misdiagnosed cases. Conclusion En plaque meningiomas may present with a variety of symptoms according to their location and degree of bone invasion, requiring a careful diagnostic and treatment approach. While early and aggressive surgical resection is generally accepted as the optimal goal of treatment, these lesions require an individualized approach, with further investigation needed regarding the role of new therapies.