👉 A ventricaria is a type of brain tumor, typically found in adults but can also appear in children or adolescents. It arises from abnormal development and growth of the brain's blood vessels called ventricles, which are responsible for transporting oxygen-rich blood to the brain. Ventricaria tumors can be divided into two main types: neuroblastoma and astrocytoma. Neuroblastoma is characterized by a mass of undifferentiated cells that can grow rapidly, while astrocytoma involves
