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An unusual finding of an anaplastic meningioma in NF2-related schwannomatosis
NF2-related schwannomatosis (NF2) is a rare autosomal-dominant genetic disorder characterized by bilateral vestibular schwannomas and multiple...
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Inhibition of BMP signaling pathway induced senescence and calcification in anaplastic meningioma
PurposeMeningiomas are the most common type of brain tumors and are generally benign, but malignant atypical meningiomas and anaplastic meningiomas...
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A systematic review of extraneural meningioma metastasis: timing, evolution and outlook
PurposeExtraneural meningioma metastasis is a rare occurrence and may pose a clinical challenge due to its unclear prognosis. In this systematic...
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Emerging systemic treatment options in meningioma
PurposeMeningiomas are the most frequently diagnosed intracranial neoplasms. Usually, they are treated by surgical resection in curative intent....
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FNA of Meningioma with Rhabdoid Features Presenting as a Lateral Neck Mass
Primary meningioma at extracranial head and neck sites is uncommon. Since fine needle aspiration (FNA) is often the first line diagnostic modality...
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Advancing personalized prognosis in atypical and anaplastic meningiomas through interpretable machine learning models
PurposeThe primary purpose of this study was to utilize machine learning (ML) models to create a web application that can predict survival outcomes...
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Perifocal edema is a risk factor for preoperative seizures in patients with meningioma WHO grade 2 and 3
BackgroundPatients with intracranial meningiomas frequently suffer from tumor-related seizures prior to resection, impacting patients’ quality of...
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Metastatic meningioma: a case series and systematic review
BackgroundMeningiomas are the most common primary intracranial tumor. While the majority of meningiomas are benign, rarely they can metastasize...
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Review of meningioma diagnosis and management
Meningiomas are the most common intracranial tumors in adult patients. Although the majority of meningiomas are diagnosed as benign, approximately...
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Single-cell transcriptome analysis upon ECM-remodeling meningioma cells
Meningiomas are the most common tumours that primarily arise in the central nervous system, but their intratumoural heterogeneity has not yet been...
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Malignant meningioma mTOR mutated and precision medicine
BackgroundWHO grade II and III meningiomas are more invasive than grade I malignancies and determine patients’ shorter overall survival. Their...
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Differential diagnosis of atypical and anaplastic meningiomas based on conventional MRI features and ADC histogram parameters using a logistic regression model nomogram
The purpose of the study was to determine the value of a logistic regression model nomogram based on conventional magnetic resonance imaging (MRI)...
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Genetic analysis of a malignant meningioma and associated metastases
To identify genes altered in a highly aggressive metastatic meningioma primary as well as its metastases. Exome sequencing of a primary anaplastic...
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Surgical strategies for intracranial meningioma in the molecular era
IntroductionSurgical resection has long been the treatment of choice for meningiomas and is considered curative in many cases. Indeed, the extent of...
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Predicting meningioma grades and pathologic marker expression via deep learning
ObjectivesTo establish a deep learning (DL) model for predicting tumor grades and expression of pathologic markers of meningioma.
Methods ...
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Sporadic and neurofibromatosis type 2-associated meningioma in children and adolescents
PurposePediatric meningioma differs not only in its rare incidence from the adult meningioma, but also in its clinical characteristics. Many...
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Regression of all untreated lesions in multifocal low-grade meningioma following fractionated stereotactic radiotherapy—abscopal effect or spontaneous regression?
PurposeAbscopal effects have been reported predominantly in metastatic cancers, indicating a radiographic response in a lesion that has not been...
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Complete loss of E-cadherin expression in a rare case of metastatic malignant meningioma: a case report
BackgroundHematogenous tumor spread of malignant meningiomas occurs very rarely but is associated with very poor prognosis.
Case presentation ...
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Radiation therapy for atypical and anaplastic meningiomas: an overview of current results and controversial issues
Meningiomas are the most common intracranial tumors. Most meningiomas are WHO grade 1 tumors whereas less than one-quarter of all meningiomas are...
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Loss of H3K27me3 in WHO grade 3 meningioma
Immunohistochemical quantification of H3K27me3 was reported to distinguish meningioma patients with an unfavorable prognosis but is not yet...
