Surgical treatment of metastatic brain tumors

Abstract

Key elements in the modern surgical treatment of metastatic brain tumors are a firm grasp of criteria for selection of proper surgical candidates and a thorough grounding in the surgical approaches to, and the anatomy of, cerebral metastases. It is important to realize that the presence of multiple or recurrent brain metastases does not automatically contraindicate surgery because in properly selected patients, resection of multiple metastases or reoperation for recurrent metastases can extend survival and enhance the quality of life. Appropriate treatment of metastatic brain tumors frequently requires the judicious use of modalities such as open craniotomy, whole brain radiotherapy, and stereotactic radiosurgery. In order to assure the best outcome of patients with cerebral metastases, it is necessary to have an awareness of how these modalities can best complement one another and to apply them accordingly.