Fig. 4
From: Evaluation of surgical outcome of giant intracranial meningiomas
Upper left, preoperative axial CT brain with contrast showing giant olfactory groove meningioma. Upper right, axial MRI T2-weighted image of the same patient. Middle left, coronal MRI with contrast of showing hyper intense lesion with heterogeneous contrast enhancement. Middle right, 1 day postoperative axial CT brain showing complete tumor removal with mild edema. Lower left, pieces of tumor after surgical removal. Lower right, 3 months postoperative CT brain after complete tumor removal