A cerebral ventricle tumor refers to an abnormal growth or mass within the ventricular system of the brain. The ventricles are interconnected fluid-filled spaces located deep within the brain that produce, circulate, and reabsorb cerebrospinal fluid (CSF). These tumors are typically classified as primary brain tumors, meaning they originate within the brain rather than spreading from other parts of the body.
Owing to their location, cerebral ventricle tumors can obstruct the flow of CSF, leading to the accumulation of fluid in the brain, a condition known as hydrocephalus. Symptoms of hydrocephalus may include headache, nausea, vomiting, difficulty in balancing, and changes in vision. Additionally, as the tumor grows, it exerts pressure on nearby brain structures, potentially causing neurological deficits such as seizures, cognitive impairments, or changes in behavior.
Cerebral ventricle tumors can be of various types, including ependymomas, choroid plexus tumors, or central neurocytomas. They can occur in both children and adults. Diagnosis often involves brain imaging techniques such as MRI or CT scans, which help visualize the location, size, and extent of the tumor.
Treatment options for cerebral ventricle tumors depend on the type, size, and location of the tumor, as well as the overall health of the individual. Surgical removal of the tumor is often the primary treatment approach, alleviating symptoms, reducing the pressure on the brain, and improving prognosis. Radiation therapy and chemotherapy may also be employed, either alone or in combination, to target any remaining cancer cells and prevent the tumor from recurring or spreading.
