Objectives Meningioma is one of the most common primary intracranial tumors. Diagnosis
by imaging is not difficult. However evaluation of tumor consistency is an important factor
affecting the surgical outcomes. The purpose of our study is to discover the relationship of
different findings on pre-operative MRI, with a focus on detailed architectures, and different
degrees of intra-operative stiffness of meningioma. Consistency of meningioma is also
analyzed in compression to semi-quantitative pathological grading of fibrosis. Patients and …