Urologic tumors presenting as neurosurgical masses

Metastases from urologic neoplasms often occur to the central nervous system or surrounding bony structures. Usually these metastases are discovered after the primary tumor has been identified. However, these tumors may present primarily with only manifestations of their central nervous system metastases. Five cases of different urologic tumors presenting as neurosurgical masses are presented, along with a brief review of the pertinent literature.