There are several tests done by neurologist for the diagnosis of Glioblastoma Multiforme and depending on the test results and symptoms a treatment is planned. It is the most aggressive form of brain tumor, which account for 52% of all primary brain tumors and 20% of cranial tumors.
Glioblastoma Multiforme develops as an uneven mass in the white matter and penetrates the surrounding parenchyma by passing through white matter tracts, often involving the corpus callosum. A neurological assessment must be done in case a patient gradually shows increasing signs of new seizures, mental dysfunction and constant headaches. Also an evaluation should be done if there is indication that’s shows there is pressure within the skull. In order to plan a proper treatment neurologist performs a complete test, that include computed tomography (CT or CAT) scan a magnetic resonance imaging (MRI) scan, or a chest X-ray to find out if the tumor has spread to any other part of the anatomy. Among all these tests MRI is mostly helpful in assessing tumor extension as well as chronic and subacute hemorrhage collections.
In the examination of Glioblastoma Multiforme an enhanced MRI test is further useful in differentiating the tumor nidus from the adjoining edema. Cerebral angiography is hardly ever used to diagnose Glioblastoma Multiforme, but it can be done prior to a surgery. On the basis of the patient’s symptoms, specialized tests are conducted, including examination of the field of vision and hearing. Treatment of Glioblastoma Multiforme depends on the location of the tumor, its nature, how fast it is growing, and the symptoms it is causing. Radiation therapy is used for the treatment of this type of brain tumor and Chemotherapy can also help some patients. New techniques are being researched upon for treating Glioblastoma Multiforme.
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