What is a brain tumor?
A brain tumor is a collection, or mass, of abnormal cells that grow out of control in your brain. However, some brain tumors are benign, which means abnormal cells are not cancer. And other brain tumors are malignant, which means they are cancer. Brain tumors are known as primary tumors if they start in your brain. And, they may consider secondary if they began somewhere else In your body and spread to your brain.
Types of brain tumors
However, primary tumors come from abnormal cells that comprise the brain and central nervous system. Similarly, there are greater than 100 types of brain tumors. The most familiar types in adults are:-
- Gliomas: Gliomas tumors begin in the glial cells, which are cells that help make nerves healthy. However, there are several kinds of gliomas, based on which specific cells they target. Astrocytomas tumors are most familiar in adults.
- Meningiomas: These form in the meninges, the thin layer of tissue that plasters the brain and spinal cord. They are not cancer, but they can create issues by pressing on your brain.
- Schwannomas: These tumors destroy the protective coating of nerve cells. They are not cancer, but they often make hearing loss or disorders with balance.
- Pituitary adenomas: These tumors form on the pituitary gland, which attaches to the base of your brain. Usually, pituitary adenomas are not cancer and are slow-growing.
Brain tumor symptoms
Brain tumor symptoms may vary according to the type of tumor and the location. Because different areas of the brain control other body functions, where cancer lies affect the signs, you get. However, some tumors have no symptoms until they are large and cause a sensitive, rapid loss in health. And other tumors may have symptoms that build slowly. The most common symptoms may include:-
- Headaches
- Seizures
- Changes in speech or hearing
- Changes in vision
- Balance problems take
- Walking problems
- Numbness or tingling in the arms or legs
- Memory problems
- Changes in personality
- Inability to concentrate
- Weakness in one part of the body
- Morning vomiting. Don’t assume you have a tumor just because you have some signs; however, these symptoms can result from more conditions. Symptoms. Check with your health consultant.
Most of the time, health consultants can not tell what causes brain cancer. However, there are only a few visible risk factors for adult brain tumors.
- Highly exposure to radiation
- Family history
- Age
- No history of chickenpox
Brain tumor diagnosis
To diagnose a brain tumor, your health consultant will begin by asking questions about your symptoms. Then they will do a physical test, like a neurological exam. However, if there is a risk of suspecting a brain tumor, the consultant may request one or more of the following exams:-
- testing tests such as a CT scan or MRI to see overall images of the brain
- MRA, which takes dye and x-ray of blood vessels in the brain to see for signs of s tumor or abnormal blood vessels
The health consultant may also ask for a biopsy to see if the tumor is cancer. Through biopsy, they will draw off a tissue sample from your brain. However, this process might do it during surgery to draw off the tumor. Or they could point a needle through a small hole drilled into your skull. Also, they will send the taken sample to a lab for testing.
Brain tumor treatment
However, your consultant will consider more things in deciding how to treat your brain tumor, including:-
- Location of the tumor
- The proper size of the tumor
- Kind of tumor
- Whetcancerhe tumor has spread
- Your overall health
- Potential complications
However, surgery to draw off the tumor is typically the first option once a brain tumor has been diagnosed. But some tumors can not be surgically drawn off because of their location in the brain. In these cases, chemotherapy and radiation therapy may be essential options for killing and shrinking tumors.
