Publication Details
Issue: Vol 2, No 3 (2024)
ISSN: 2993-2149
Abstract
Meningiomas account for 13.0–36.6% of all known tumors affecting the central nervous system. system [1]. They occupy 2nd place in the composition of oncological processes occurring in the brain (GM) [1, 2]. They are characterized by manifestation in old age. In the group of histologically benign tumors, meningiomas are the leaders, making up up to 53.2%. According to the World Health Organization classification, meningiomas are divided into
Keywords
histological subgroups: Grade I (typical) – 81.1%
Grade II (atypical) – 16.9%
and Grade III (anaplastic) – 1.7%. Most often
meningiomas are located convexitally