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Ossified metaplastic meningiomas: A systematic review on a rare subset of "brain stones"
Federica Paolini1, Gianluca Scalia2, Francesca Graziano2
1Experimental Biomedicine and Clinical Neurosciences, School of Medicine, Postgraduate Residency Program in Neurological Surgery, Neurosurgical Clinic, AOUP "Paolo Giaccone", Palermo, Italy.
Brain & Spine
|October 17, 2022
Abstract:
•Metaplastic meningiomas are rare entities, and intracranial osseous subtype are even more rare.•Gross total resection is considered the best treatment choice.•Differential diagnosis is mandatory, including osteoma, osteoblastoma, and calcified giant aneurysms.•This rare entity must be considered in a global approach and tailored surgical technique.

