Brain is a part of the body which is composed of nerve cells and supportive tissues like glial cells and meninges – there are three major parts which control your activity like breathing (brain stem), activity like moving muscles to walk (cerebellum) and your senses like sight and our memory, emotions, thinking and personality (cerebrum).
Brain tumors at primary stage can be either malignant (contain cancer cells) or benign (do not contain cancer cells). Primary brain tumor is one which starts from the brain. If a cancerous tumor starts elsewhere in the body, it can spread cancer IQ cells, which grow in the brain. Such tumors are known as secondary or metastatic brain tumors.
Brain tumors can occur at any age and the exact cause of this has not been found by researchers and doctors so far. People suffering from brain tumor can have brain tumor treatment in india at reasonable cost. Some of the risk factors include exposure to ionizing radiation and family history of brain tumors. Depending on the size, type and location the signs symptoms of brain tumor can be determined. Some of the common symptoms include headaches, numbness or tingling in the arms of legs, memory problems, seizures, mood and personality changes, balance and walking problems, changes in speech, nausea and vomiting, vision or hearing.
Brain tumor has been classified by grades by doctors as grade I, grade II, grade III and grade IV which is very severe. The tumor is aggressive if the grade number is high and hence the more abnormal the cells will behave.
Among adults the most common types of primary brain tumors are astrocytoma, meningiom (a tumor that arises from the membranes surrounding the brain and spinal cord) and oligodendroglioma. Among children, the most common type of tumors is medulloblastoma grade I or II astrocytoma (or glioma) ependymoma and brain stem glioma.
Brain tumor is diagnosed by a neurologic examination done by a neurologist or neurosurgeon. Other methods are CT (computer tornography scan) or magnetic resonance imaging (MRI) and other tests like an angiogram, spiral tap and biopsy. The treatment can be predicted through diagnosis. The brain tumor operation cost in india is comparatively low as compared to other European countries.
Bases of treatment of brain tumors by neurologists depend on the type, location and size of the tumors. Surgery, radiation therapy or chemotherapy (or a combination of treatments) is some of the treatment options. Appropriate care is taken before, during and after treatment to minimize symptoms and to improve your quality of life.
Types of Brain Tumor –
Normally the cells grow old or get damaged, they die and new cells take their place. This process goes wrong sometimes. New cells are formed when the body does not need them and the old or damaged cells do not die as they should have been. Building up these extra cells forms a mass of tissue known as growth or tumors.
Primary brain tumors can be benign or malignant. Benign brain tumors do not contain cancer cells. This cancer can be removed and they do not grow back. These tumors may become malignant. Malignant brain tumors also known as brain cancer contain cancer cells. These are serious and often cause threat to life.