A case of a choroid plexus papilloma of the lateral ventricle that was revealed by a massive intracranial hemorrhage in a 61-year-old man is presented. This patient had an intracranial hemorrhage at the onset. The presence of brain tumor was suspected after a radiologic evaluation using computerized tomography (CT) and angiography; the correctness of this histological diagnosis was confirmed by surgical specimens. Choroid plexus papillomas, rare tumors of neuroectodermal origin, account for 0.5 to 0.6 % of all intracranial tumors. They most frequently appear during the first 2 years of life. A case manifesting intracranial hemorrhage associated with choroid plexus papilloma in an adult is described, with a review of the literature. The importance of adequate radiological investigation is emphasized.