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Glioblastoma GBM is the most aggressive tumor that can form in the brain. Glioblastomas are tumors that developed from astrocytes- supportive tissue of the brain.
There two types of glioblastoma
Primary – The tumors are common and very aggressive.
Secondary – These tumors have slower growth rate and very aggressive.
Common symptoms are – headache, nausea, vomiting, and drowsiness. Depending on the location of the tumor, patients can develop different symptoms like weakness on one side of the body, memory and speech difficulties, and visual changes.
The exact cause of glioblastoma is not known. It can be difficult to treat because the tumors contain so many different types of cells. Some cells may respond very well to certain therapies, while others may not be improve.
However, because of the way it spreads, it is impossible to remove every microscopic growth from the brain. Therefore, it will continue to grow.
Radiation and chemotherapy may be used to slow the growth of tumors that cannot be removed with surgery.
Patients have a ten percent chance of surviving five years after their diagnosis.
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