Neuro-oncologyis a specialized field of medicine that focuses on the diagnosis, treatment, and research of cancers affecting the nervous system, which includes the brain, spinal cord, and peripheral nerves. Neuro-oncologists are medical professionals with expertise in managing both primary and metastatic tumors of the central and peripheral nervous systems.
Brain and spinal tumors are abnormal growths of cells within the central nervous system (CNS), which consists of the brain and spinal cord. These tumors can be either benign (non-cancerous) or malignant (cancerous), and they can affect the brain, spinal cord, or the surrounding structures.
Brain Tumors
Symptoms of Brain Tumors:
Each type of brain tumor has unique characteristics, growth patterns, and treatment responses. Diagnosis usually involves neuroimaging (such as MRI or CT scans) and sometimes biopsy to determine the specific type and grade of the tumor.
Spinal Tumors
Symptoms of Spinal Tumors:
Spinal tumors, depending on their type and location, can cause a variety of symptoms, including back pain, neurological deficits, and motor or sensory impairments. Diagnosis typically involves imaging studies such as MRI or CT scans, and sometimes a biopsy to confirm the type of tumor. Treatment options vary and may include surgery, radiation therapy, chemotherapy, or targeted therapies.
Spinal tumors can be classified based on their location within or around the spinal cord and spine, as well as their origin. They can be benign (non-cancerous) or malignant (cancerous). Here are the main types of spinal tumors: