Brain metastases (BM) are the most frequent intracranial tumors. which may result in significant morbidity and mortality when the lesions involve the perirolandic region. Surgical intervention for BM in the perirolandic region is still under discussion even though prompt relief of mass effect and avoidance of necrosis together with brain edema may not be achieved by radiotherapy. More... https://miamistares.shop/product-category/clearance-marker-and-s-t-t/