Results 11 to 20 of about 93,637 (309)

Epidemiology and etiology of meningioma [PDF]

open access: yesJournal of Neuro-Oncology, 2010
Although most meningiomas are encapsulated and benign tumors with limited numbers of genetic aberrations, their intracranial location often leads to serious and potentially lethal consequences.
Joseph L Wiemels, Elizabeth B Claus
exaly   +6 more sources

Causal Link of Seven Trace Elements and Eight Nutrients With Meningioma: A Bidirectional Two‐Sample Mendelian Randomization Analysis [PDF]

open access: yesBrain and Behavior, Volume 15, Issue 9, September 2025.
This Mendelian randomization study explored the causal associations of seven trace elements and eight nutrients with the risk of meningioma using the IEU OpenGWAS and FinnGen databases. Two‐sample MR and multivariate MR analyses revealed zinc (Zn) as an independent risk factor for meningioma (IVW OR = 1.484, 95% CI 1.222–1.803, p = 6.90 × 10−5; MVMR OR
Yihong Hao   +3 more
wiley   +2 more sources

Association between tumor size and peritumoral brain edema in patients with convexity and parasagittal meningiomas

open access: yesPLoS ONE, 2021
Background and purpose Peritumoral brain edema (PTBE) is a common complication in meningioma and disruption of the tumor-brain barrier in meningioma is crucial for PTBE formation.
Chansub Shin   +6 more
doaj   +2 more sources

Intratumoral and Peritumoral Apparent Diffusion Coefficient and MGMT mRNA Expression in Different Meningioma Histopathological Grade

open access: yesIndonesian Biomedical Journal, 2021
BACKGROUND: Histopathological examination is the gold standard for diagnosing meningioma and determining the treatments. However, it is invasive in nature.
Rahmad Mulyadi   +7 more
doaj   +1 more source

The potential involvement of E-cadherin and beta-catenins in meningioma. [PDF]

open access: yesPLoS ONE, 2010
OBJECTIVE: To investigate the potential involvements of E-cadherin and beta-catenin in meningioma. METHODS: Immunohistochemistry staining was performed on samples from patients with meningioma.
Keiyu Zhou   +5 more
doaj   +1 more source

Study of Clinico-Pathological Spectrum of Meningioma with WHO Grading

open access: yesNational Journal of Laboratory Medicine, 2023
Introduction: Meningiomas are the most frequent non glial primary Central Nervous System (CNS) tumour. Several histopathological patterns of meningiomas are classified and graded.
Jyothika Kumar   +2 more
doaj   +1 more source

Xanthomatous meningioma; a rare histological variant [PDF]

open access: yesThe Medical Journal of Basrah University, 2018
Introduction: Meningiomas are tumors of the central nervous system originating from the meningothelial tissues, the arachnoid cap cells of the cranium and spinal cord.
Jasim Al-Diab   +2 more
doaj   +1 more source

Meningiomas in dogs [PDF]

open access: yesSurgical Neurology International, 2021
Background:Meningiomas and gliomas are the two most common types of human intracranial tumors. However, meningiomas are not exclusively human tumors and are often seen in dogs and cats.Methods:To present meningioma surgery in dogs and compare the surgical possibilities, tumor location, and to show the differences between human and veterinary approaches
Dominik Vlach   +4 more
openaire   +3 more sources

Pitfalls in the Histopathologic Diagnosis of Meningioma: Report of Three Rare Variants of Meningioma and Literature Review

open access: yesCase Reports in Clinical Practice, 2021
Meningioma is a common primary tumor of the central nervous system and one of the most encountered brain tumors. Although classic histopathologic features of meningioma are relatively common and make its diagnosis straightforward, certain variants ...
Ghazaleh Shaker   +2 more
doaj   +1 more source

Meningioma [PDF]

open access: yesCurrent Neurology and Neuroscience Reports, 2013
Meningiomas represent the most common primary brain tumor and comprise 3 World Health Organization (WHO) grades, the most frequent being WHO grade I (90%). Surgery is mandatory to establish the diagnosis and to remove the tumor; however, complete resection can be achieved in only
Fathi, Ali-Reza, Roelcke, Ulrich
openaire   +3 more sources

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