Brain metastases are the most frequent brain tumors in adults [1] and represent about 25% of brain masses. Among patients with metastatic cancer, 40% will present with brain metastases [2]. These lesions are less frequently symptomatic than expected: only 19% of patients with newly diagnosed brain metastases have neurologic symptoms [3] whereas these lesions dramatically change patients’ prognosis. We will see in this chapter that imaging is central for patients’ care.

Erasmus MC: University Medical Center Rotterdam

Garcia, G.C.T.E. (Gabriel C.T.E.), Bockel, S. (Sophie), Majer, M. (Michaël), Ammari, S. (Samy), & Smits, M. (2019). Imaging of brain metastases: Diagnosis and monitoring. In Central Nervous System Metastases (pp. 145–158). doi:10.1007/978-3-030-23417-1_12