Introduction Surgery and radiation therapy are the standard treatment options for
meningiomas, but these treatments are not always feasible. Expression profiling was …

Objective We conducted this study with the aim of predicting the biological behavior of
meningiomas, and determining the benefits of associating histological subtype and grade …

Although tumour recurrence is an important and not infrequent event in meningiomas,
predictive immunohistochemical markers have not been identified yet. The aim of this study …

Materials and Methods A total of 224 meningiomas, diagnosed between January1995 and
October 2011were graded according to WHO 2007 criteria. Immunostaining for p53 and Ki …

OBJECTIVE Quantitative assessment of tumor microvascularity has the potential to improve
prognostication, advance understanding of tumor biology, and help narrow potential …

Molecular and clinical characteristics of pediatric meningiomas are poorly defined.
Therefore, we analyzed clinical, morphological and molecular profiles of pediatric …

Background: Meningiomas are common slow-growing primary intracranial neoplasms
attached to the dura mater and are composed of neoplastic meningothelial cells. Increased …

Abstract Purpose: Most World Health Organization (WHO) grade I meningiomas carry a
favorable prognosis. Some become clinically aggressive with recurrence, invasion, and …

According to the 2007 WHO (World Health Organization) Classification, meningiomas are
divided into three grades of malignancy, with different recurrence rate, based exclusively on …

Background: Meningiomas are common tumors of the Central Nervous System. Recurrence
in meningiomas has been proven to be associated with factors like extent of resection and …