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Brain tumors are classified into 4 types according to their nature, such as the speed at which they grow and the possibility of recurrence. Not all tumors in the brain are deadly or end in death. Grade 1 or 2 brain tumors are considered benign or non-cancerous, while brain tumors that are malignant or deadly are classified as grade 3 or 4.
Primary brain tumors are tumors that originate in the brain. However, most malignant tumors are secondary cancers, aka tumors that originate in other locations and spread to the brain.
How to detect deadly brain tumors
Depending on the size and location of the tumor, each patient with a tumor in the brain may experience different symptoms. Common signs and symptoms include chronic headaches, seizures, chronic nausea, vomiting, and drowsiness.
Patients with deadly brain tumors also often experience memory problems, changes in personality and behavior, which are followed by weakness or paralysis of one side of the body, vision problems, and speech problems.
If you notice any of the above symptoms, it is best for you to seek medical help immediately. Even if it is not a tumor, you may have other health problems that require treatment.
Types of malignant tumors
In most cases, malignant tumors in the brain grow from the glial tissue — the tissue responsible for supporting brain nerve cells. Therefore, this tumor is called a glioma. Gliomas can be grouped into smaller categories according to the cells from which they originate.
- Astrocytoma originates from the cells that make up the brain's framework.
- Oligodendroglioma originates from cells that produce the fatty layer of the nerves.
- Ependymoma originates from the cells lining the brain cavity.
Malignant tumors can originate from different parts of the brain.
Treatment for malignant brain tumors
Malignant primary brain tumors (those originating in the brain) require early treatment. Late treatment can spread the tumor and damage other parts of the brain and spinal cord. If you are diagnosed with a malignant brain tumor, you will need surgery to remove as much of the tumor as possible. Cancer cells that cannot be removed during surgery are targeted with radiotherapy, chemotherapy, or both, to prevent recurrence.
Even so, malignant tumors tend to recur. If this happens, or if you develop secondary cancer, it will no longer be possible to cure your condition. If this happens, the goal of treatment is simply to relieve symptoms and prolong life.
It is difficult to live knowing that you have a tumor in the brain. Patients with tumors in their brain often suffer from anxiety and depression. You can feel better once you have adequate knowledge about the tumor and your treatment. If you have questions, don't hesitate to ask your medical team so you can make informed decisions about your treatment.
Hello Health Group does not provide medical advice, diagnosis or treatment.
