Cavernoma was 6 cases (27.3%), astrocytoma 5 cases (22.7%), meningioma 5 cases (22.7%), hemangioblastoma 2 cases (9.1%), ependynoma 2 cases (9.1%), oligodenroglioma 1 case (4.5%) and metastatic brain tumors 1 case (4.5%).